Open-ILS/xul/staff_client/server/circ/checkout.js

   1 dump('entering circ.checkout.js\n');
   2
   3 if (typeof circ == 'undefined') { circ = {}; }
   4 circ.checkout = function (params) {
   5
   6     JSAN.use('util.error'); this.error = new util.error();
   7     JSAN.use('util.network'); this.network = new util.network();
   8     JSAN.use('OpenILS.data'); this.data = new OpenILS.data(); this.data.init({'via':'stash'});
   9     JSAN.use('util.money');
  10     JSAN.use('util.barcode');
  11 };
  12
  13 circ.checkout.prototype = {
  14
  15     'init' : function( params ) {
  16
  17         var obj = this;
  18
  19         obj.event_listeners = new EventListenerList();
  20         obj.patron_id = params.patron_id;
  21
  22         obj.auto_override_events = [];
  23
  24         JSAN.use('circ.util');
  25         var columns = circ.util.columns(
  26             {
  27                 'barcode' : { 'hidden' : false },
  28                 'title' : { 'hidden' : false },
  29                 'due_date' : { 'hidden' : false }
  30             }
  31         );
  32
  33         JSAN.use('util.list'); obj.list = new util.list('checkout_list');
  34         obj.list.init(
  35             {
  36                 'columns' : columns,
  37                 'on_select' : function() {
  38                     var sel = obj.list.retrieve_selection();
  39                     document.getElementById('clip_button').disabled = sel.length < 1;
  40                 }
  41             }
  42         );
  43
  44         JSAN.use('util.controller'); obj.controller = new util.controller();
  45         obj.controller.init(
  46             {
  47                 'control_map' : {
  48                     'save_columns' : [ [ 'command' ], function() { obj.list.save_columns(); } ],
  49                     'sel_clip' : [
  50                         ['command'],
  51                         function() { obj.list.clipboard(); }
  52                     ],
  53                     'checkout_menu_placeholder' : [
  54                         ['render'],
  55                         function(e) {
  56                             return function() {
  57                                 JSAN.use('util.widgets'); JSAN.use('util.functional'); JSAN.use('util.fm_utils');
  58                                 var items = [ [ document.getElementById('circStrings').getString('staff.circ.checkout.barcode') , 'barcode' ] ].concat(
  59                                     util.functional.map_list(
  60                                         util.functional.filter_list(
  61                                             obj.data.list.my_cnct,
  62                                             function(o) {
  63                                                 return util.fm_utils.compare_aou_a_is_b_or_ancestor(o.owning_lib(), obj.data.list.au[0].ws_ou());
  64                                             }
  65                                         ).sort(
  66
  67                                             function(a,b) {
  68                                                 try {
  69                                                     return util.fm_utils.sort_func_aou_by_depth_and_then_string(
  70                                                         [ a.owning_lib(), a.name() ],
  71                                                         [ b.owning_lib(), b.name() ]
  72                                                     );
  73                                                 } catch(E) {
  74                                                     alert(document.getElementById('circStrings').getFormattedString('staff.circ.checkout.sorting.exception', [E]));
  75                                                     return 0;
  76                                                 }
  77                                             }
  78
  79                                         ),
  80                                         function(o) {
  81                                             return [ obj.data.hash.aou[ o.owning_lib() ].shortname() + ' : ' + o.name(), o.id() ];
  82                                         }
  83                                     )
  84                                 );
  85                                 g.error.sdump('D_TRACE','items = ' + js2JSON(items));
  86                                 util.widgets.remove_children( e );
  87                                 var ml = util.widgets.make_menulist(items);
  88                                 e.appendChild( ml );
  89                                 ml.setAttribute('id','checkout_menulist');
  90                                 ml.setAttribute('accesskey','');
  91                                 obj.event_listeners.add(ml,
  92                                     'command',
  93                                     function(ev) {
  94                                         var tb = obj.controller.view.checkout_barcode_entry_textbox;
  95                                         var db = document.getElementById('duedate_hbox');
  96                                         if (ev.target.value == 'barcode') {
  97                                             db.hidden = false;
  98                                             tb.disabled = false;
  99                                             tb.value = '';
 100                                             tb.focus();
 101                                         } else {
 102                                             db.hidden = true;
 103                                             tb.disabled = true;
 104                                             tb.value = document.getElementById('circStrings').getString('staff.circ.non_cataloged');
 105                                         }
 106                                     }, false
 107                                 );
 108                                 obj.controller.view.checkout_menu = ml;
 109                             };
 110                         }
 111                     ],
 112                     'checkout_barcode_entry_textbox' : [
 113                         ['keypress'],
 114                         function(ev) {
 115                             if (ev.keyCode && ev.keyCode == 13) {
 116                                 obj.checkout( { barcode: ev.target.value } );
 117                             }
 118                         }
 119                     ],
 120                     'checkout_duedate_datepicker' : [
 121                         ['change'],
 122                         function(ev) {
 123                             try {
 124                                 document.getElementById('checkout_duedate_checkbox').checked = true;
 125                                 if (obj.check_date(ev.target)) {
 126                                     ev.target.parentNode.setAttribute('style','');
 127                                 } else {
 128                                     ev.target.parentNode.setAttribute('style','background-color: red');
 129                                 }
 130                             } catch(E) {
 131                                 alert('Error in checkout.js, checkout_duedate_datepicker @change: ' + E);
 132                             }
 133                         }
 134                     ],
 135                     'cmd_broken' : [
 136                         ['command'],
 137                         function() { alert(document.getElementById('circStrings').getString('staff.circ.checkout.unimplemented')); }
 138                     ],
 139                     'cmd_checkout_submit' : [
 140                         ['command'],
 141                         function() {
 142                             var params = {}; var count = 1;
 143
 144                             if (obj.controller.view.checkout_menu.value == 'barcode' ||
 145                                 obj.controller.view.checkout_menu.value === '') {
 146                                 params.barcode = obj.controller.view.checkout_barcode_entry_textbox.value;
 147                             } else {
 148                                 params.noncat = 1;
 149                                 params.noncat_type = obj.controller.view.checkout_menu.value;
 150                                 var r = window.prompt(
 151                                     document.getElementById('circStrings').getFormattedString('staff.circ.checkout.cmd_checkout_submit.msg', [obj.data.hash.cnct[params.noncat_type].name()]),
 152                                     '1',
 153                                     document.getElementById('circStrings').getString('staff.circ.checkout.cmd_checkout_submit.title')
 154                                 );
 155                                 if (r) {
 156                                     count = Number(r);
 157                                     if (count > 0) {
 158                                         if (count > 99) {
 159                                             obj.error.yns_alert(
 160                                                 document.getElementById('circStrings').getFormattedString('staff.circ.checkout.cmd_checkout_submit.too_many.msg', [count, obj.data.hash.cnct[params.noncat_type].name()]),
 161                                                 document.getElementById('circStrings').getString('staff.circ.checkout.cmd_checkout_submit.too_many.title'),
 162                                                 document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
 163                                                 null,
 164                                                 null,
 165                                                 document.getElementById('circStrings').getString('staff.circ.confirm')
 166                                             );
 167                                             return;
 168                                         } else if (count > 20) {
 169                                             r = obj.error.yns_alert(
 170                                                 document.getElementById('circStrings').getFormattedString('staff.circ.checkout.cmd_checkout_submit.confirm.msg', [count, obj.data.hash.cnct[params.noncat_type].name()]),
 171                                                 document.getElementById('circStrings').getString('staff.circ.checkout.cmd_checkout_submit.confirm.title'),
 172                                                 document.getElementById('circStrings').getString('staff.circ.checkout.yes.btn'),
 173                                                 document.getElementById('circStrings').getString('staff.circ.checkout.no.btn'),
 174                                                 null,
 175                                                 document.getElementById('circStrings').getString('staff.circ.confirm')
 176                                             );
 177                                             if (r !== 0) { return; }
 178                                         }
 179                                     } else {
 180                                         r = obj.error.yns_alert(
 181                                             document.getElementById('circStrings').getFormattedString('staff.circ.checkout.cmd_checkout_submit.non_numeric.msg', [r]),
 182                                             document.getElementById('circStrings').getString('staff.circ.checkout.cmd_checkout_submit.non_numeric.title'),
 183                                             document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
 184                                             null,
 185                                             null,
 186                                             document.getElementById('circStrings').getString('staff.circ.confirm')
 187                                         );
 188                                         return;
 189                                     }
 190                                 } else {
 191                                     return;
 192                                 }
 193                             }
 194                             for (var i = 0; i < count; i++) {
 195                                 obj.checkout( params );
 196                             }
 197                         }
 198                     ],
 199                     'cmd_checkout_print' : [
 200                         ['command'],
 201                         function() {
 202                             try {
 203                                 obj.print();
 204                             } catch(E) {
 205                                 obj.error.standard_unexpected_error_alert('cmd_checkout_print',E);
 206                             }
 207
 208                         }
 209                     ],
 210                     'cmd_checkout_export' : [
 211                         ['command'],
 212                         function() {
 213                             try {
 214                                 obj.export_list();
 215                             } catch(E) {
 216                                 obj.error.standard_unexpected_error_alert('cmd_checkout_export',E);
 217                             }
 218                         }
 219                     ],
 220
 221
 222                     'cmd_checkout_reprint' : [
 223                         ['command'],
 224                         function() {
 225                             JSAN.use('util.print'); var print = new util.print();
 226                             print.reprint_last();
 227                         }
 228                     ],
 229                     'cmd_checkout_done' : [
 230                         ['command'],
 231                         function() {
 232                             try {
 233                                 var no_print_prompting = obj.data.hash.aous['circ.staff_client.do_not_auto_attempt_print'];
 234                                 if (no_print_prompting) {
 235                                     if (no_print_prompting.indexOf( "Checkout" ) > -1) {
 236                                         obj.list.clear();
 237                                         xulG.set_tab(urls.XUL_PATRON_BARCODE_ENTRY,{},{});
 238                                         return;
 239                                     }
 240                                 }
 241                                 if (document.getElementById('checkout_auto').checked) {
 242                                     obj.print(true,function() {
 243                                         obj.list.clear();
 244                                         xulG.set_tab(urls.XUL_PATRON_BARCODE_ENTRY,{},{});
 245                                     });
 246                                 } else {
 247                                     obj.print(false,function() {
 248                                         obj.list.clear();
 249                                         xulG.set_tab(urls.XUL_PATRON_BARCODE_ENTRY,{},{});
 250                                     });
 251                                 }
 252                             } catch(E) {
 253                                 obj.error.standard_unexpected_error_alert('cmd_checkout_done',E);
 254                             }
 255                         }
 256                     ]
 257                 }
 258             }
 259         );
 260         this.controller.render();
 261         //this.controller.view.checkout_barcode_entry_textbox.focus();
 262
 263         this.check_disable();
 264
 265         var robj = obj.network.simple_request(
 266             'FM_CIRC_COUNT_RETRIEVE_VIA_USER.authoritative',
 267             [ ses(), obj.patron_id ]
 268         );
 269         obj.items_out_count = (robj.out + robj.overdue + robj.claims_returned + robj.long_overdue );
 270
 271     },
 272
 273     'cleanup' : function() {
 274         var obj = this;
 275         obj.list.cleanup();
 276         obj.controller.cleanup();
 277         obj.event_listeners.removeAll();
 278     },
 279
 280     'check_disable' : function() {
 281         var obj = this;
 282         try {
 283             if (typeof xulG.check_stop_checkouts == 'function') {
 284                 var disable = xulG.check_stop_checkouts();
 285                 if (disable) {
 286                     document.getElementById('checkout_submit_barcode_button').disabled = true;
 287                     document.getElementById('checkout_done').disabled = true;
 288                     document.getElementById('checkout_duedate_checkbox').disabled = true;
 289                     document.getElementById('checkout_duedate_timepicker').disabled = true;
 290                     obj.controller.view.checkout_menu.disabled = true;
 291                     obj.controller.view.checkout_barcode_entry_textbox.disabled = true;
 292                     obj.controller.view.checkout_duedate_datepicker.disabled = true;
 293                 } else {
 294                     document.getElementById('checkout_submit_barcode_button').disabled = false;
 295                     document.getElementById('checkout_done').disabled = false;
 296                     document.getElementById('checkout_duedate_checkbox').disabled = false;
 297                     document.getElementById('checkout_duedate_timepicker').disabled = false;
 298                     obj.controller.view.checkout_menu.disabled = false;
 299                     obj.controller.view.checkout_barcode_entry_textbox.disabled = false;
 300                     obj.controller.view.checkout_duedate_datepicker.disabled = false;
 301                 }
 302             }
 303         } catch(E) {
 304             obj.error.standard_unexpected_error_alert(document.getElementById('circStrings').getString('staff.circ.checkout.disable.error'),E);
 305         }
 306     },
 307
 308     'print' : function(silent,f) {
 309         var obj = this;
 310         try {
 311             obj.patron = obj.network.simple_request('FM_AU_FLESHED_RETRIEVE_VIA_ID',[ses(),obj.patron_id]);
 312             var params = {
 313                 'patron' : obj.patron,
 314                 'lib' : obj.data.hash.aou[ obj.data.list.au[0].ws_ou() ],
 315                 'staff' : obj.data.list.au[0],
 316                 'data' : {
 317                     'balance_owed' : util.money.sanitize( obj.most_recent_balance_owed ),
 318                 },
 319                 'printer_context' : 'receipt',
 320                 'template' : 'checkout',
 321                 'callback' : function() {
 322                     setTimeout(
 323                         function(){
 324                             if (typeof f == 'function') {
 325                                 setTimeout(
 326                                     function() {
 327                                         f();
 328                                     }, 1000
 329                                 );
 330                             }
 331                         }, 1000
 332                     );
 333                 }
 334             };
 335             if (silent) { params.no_prompt = true; }
 336             obj.list.print(params);
 337         } catch(E) {
 338             obj.error.standard_unexpected_error_alert('print',E);
 339         }
 340     },
 341
 342     'export_list' : function(silent,f) {
 343         var obj = this;
 344         try {
 345             obj.list.dump_csv_to_clipboard();
 346         } catch(E) {
 347             obj.error.standard_unexpected_error_alert('export',E);
 348         }
 349     },
 350
 351     'check_date' : function(node) {
 352         var obj = this;
 353         JSAN.use('util.date');
 354         try {
 355             obj.controller.view.checkout_barcode_entry_textbox.setAttribute('disabled','false');
 356             obj.controller.view.checkout_barcode_entry_textbox.disabled = false;
 357             obj.controller.view.cmd_checkout_submit.setAttribute('disabled','false');
 358             obj.controller.view.cmd_checkout_submit.disabled = false;
 359             try {
 360                 if (util.date.check_past('YYYY-MM-DD',node.value) ) {
 361                     obj.controller.view.checkout_barcode_entry_textbox.setAttribute('disabled','true');
 362                     obj.controller.view.cmd_checkout_submit.setAttribute('disabled','true');
 363                     return false;
 364                 }
 365             }
 366             catch (E) {
 367                     obj.controller.view.checkout_barcode_entry_textbox.setAttribute('disabled','true');
 368                     obj.controller.view.cmd_checkout_submit.setAttribute('disabled','true');
 369                     return false;
 370             }
 371             return true;
 372         } catch(E) {
 373             throw(E);
 374         }
 375     },
 376
 377     '_checkout_pending_hash' : {},
 378
 379     '_checkout' : function(params,permit) {
 380         var obj = this;
 381         try {
 382
 383             /**********************************************************************************************************************/
 384             /* This handles the return value of the checkout/renewal */
 385             function _checkout_callback(req,x) {
 386                 try {
 387
 388                     if (params.barcode) {
 389                         delete obj._checkout_pending_hash[ params.barcode ];
 390                     }
 391
 392                     var checkout = req.getResultObject();
 393
 394                     if (checkout.ilsevent === '0') {
 395
 396                         if (!checkout.payload) { checkout.payload = {}; }
 397
 398                         if (!checkout.payload.circ) {
 399                             checkout.payload.circ = new aoc();
 400                             /*********************************************************************************************/
 401                             /* Non Cat */
 402                             if (checkout.payload.noncat_circ) {
 403                                 checkout.payload.circ.circ_lib( checkout.payload.noncat_circ.circ_lib() );
 404                                 checkout.payload.circ.circ_staff( checkout.payload.noncat_circ.staff() );
 405                                 checkout.payload.circ.usr( checkout.payload.noncat_circ.patron() );
 406                                 checkout.payload.circ.due_date( checkout.payload.noncat_circ.duedate() );
 407                             }
 408                         }
 409
 410                         if (!checkout.payload.record) {
 411                             checkout.payload.record = new mvr();
 412                             /*********************************************************************************************/
 413                             /* Non Cat */
 414                             if (checkout.payload.noncat_circ) {
 415                                 checkout.payload.record.title(
 416                                     obj.data.hash.cnct[ checkout.payload.noncat_circ.item_type() ].name()
 417                                 );
 418                             }
 419                         }
 420
 421                         if (!checkout.payload.copy) {
 422                             checkout.payload.copy = new acp();
 423                             checkout.payload.copy.barcode( '' );
 424                         }
 425
 426                         /*********************************************************************************************/
 427                         /* Override mvr title/author with dummy title/author for Pre cat */
 428                         if (checkout.payload.copy.dummy_title()) {
 429                             checkout.payload.record.title( checkout.payload.copy.dummy_title() );
 430                         }
 431                         if (checkout.payload.copy.dummy_author()) {
 432                             checkout.payload.record.author( checkout.payload.copy.dummy_author() );
 433                         }
 434
 435                         if (checkout.payload.patron_money) {
 436                             obj.most_recent_balance_owed = checkout.payload.patron_money.balance_owed();
 437                         }
 438
 439                         obj.list.append(
 440                             {
 441                                 'row' : {
 442                                     'my' : {
 443                                     'circ' : checkout.payload.circ,
 444                                     'mvr' : checkout.payload.record,
 445                                     'acp' : checkout.payload.copy,
 446                                     'acn' : checkout.payload.volume
 447                                     }
 448                                 },
 449                                 'to_top' : true
 450                             //I could override map_row_to_column here
 451                             }
 452                         );
 453                         var is_renewal = (
 454                             get_bool(checkout.payload.circ.opac_renewal())
 455                             ||get_bool(checkout.payload.circ.phone_renewal())
 456                             ||get_bool(checkout.payload.circ.desk_renewal())
 457                         );
 458                         try {
 459                             obj.error.work_log(
 460                                 document.getElementById('circStrings').getFormattedString(
 461                                         is_renewal
 462                                         ? 'staff.circ.work_log_renew.message'
 463                                         : 'staff.circ.work_log_checkout.message',
 464                                     [
 465                                         ses('staff_usrname'),
 466                                         xulG.patron.family_name(),
 467                                         xulG.patron.card().barcode(),
 468                                         checkout.payload.copy.barcode()
 469                                     ]
 470                                 ), {
 471                                     'au_id' : xulG.patron.id(),
 472                                     'au_family_name' : xulG.patron.family_name(),
 473                                     'au_barcode' : xulG.patron.card().barcode(),
 474                                     'acp_barcode' : checkout.payload.copy.barcode()
 475                                 }
 476                             );
 477                         } catch(E) {
 478                             obj.error.sdump('D_ERROR','Error with work_logging in server/circ/checkout.js, _checkout:' + E);
 479                         }
 480                         document.getElementById('msg_area').removeChild(x);
 481                         /*
 482                         if (typeof obj.on_checkout == 'function') {
 483                             obj.on_checkout(checkout.payload);
 484                         }
 485                         */
 486                         if (typeof window.xulG == 'object' && typeof window.xulG.on_list_change == 'function') {
 487                             window.xulG.on_list_change(checkout.payload,is_renewal);
 488                         } else {
 489                             obj.error.sdump('D_CIRC','circ.checkout: No external .on_checkout()\n');
 490                         }
 491
 492                     } else {
 493                         // Should get here with failed renewals
 494                         switch(Number(checkout.ilsevent)) {
 495                             case null /* custom event */ :
 496                             case 5000 /* PERM_FAILURE */:
 497                             case 1212 /* PATRON_EXCEEDS_OVERDUE_COUNT */ :
 498                             case 1213 /* PATRON_BARRED */ :
 499                             case 1215 /* CIRC_EXCEEDS_COPY_RANGE */ :
 500                             case 1224 /* PATRON_ACCOUNT_EXPIRED */ :
 501                             case 1232 /* ITEM_DEPOSIT_REQUIRED */ :
 502                             case 1233 /* ITEM_RENTAL_FEE_REQUIRED */ :
 503                             case 1234 /* ITEM_DEPOSIT_PAID */ :
 504                             case 1500 /* ACTION_CIRCULATION_NOT_FOUND */ :
 505                             case 7002 /* PATRON_EXCEEDS_CHECKOUT_COUNT */ :
 506                             case 7003 /* COPY_CIRC_NOT_ALLOWED */ :
 507                             case 7004 /* COPY_NOT_AVAILABLE */ :
 508                             case 7006 /* COPY_IS_REFERENCE */ :
 509                             case 7007 /* COPY_NEEDED_FOR_HOLD */ :
 510                             case 7008 /* MAX_RENEWALS_REACHED */ :
 511                             case 7009 /* CIRC_CLAIMS_RETURNED */ :
 512                             case 7010 /* COPY_ALERT_MESSAGE */ :
 513                             case 7013 /* PATRON_EXCEEDS_FINES */ :
 514                                 x.setAttribute('style','color: red');
 515                                 x.setAttribute('value', document.getElementById('circStrings').getFormattedString('staff.circ.checkout.barcode.failed', [params.barcode]));
 516                                 if (typeof params.noncat == 'undefined') { obj.items_out_count--; }
 517                             break;
 518                             default: throw(checkout);
 519                         }
 520                     }
 521
 522                 } catch(E) {
 523                     x.setAttribute('style','color: red');
 524                     x.setAttribute('value', document.getElementById('circStrings').getFormattedString('staff.circ.checkout.barcode.failed', [params.barcode]));
 525                     if (typeof params.noncat == 'undefined') { obj.items_out_count--; }
 526                     obj.error.standard_unexpected_error_alert(document.getElementById('circStrings').getFormattedString('staff.circ.checkout.barcode.failed.alert', ['#3']),E);
 527                 }
 528             }
 529
 530             /**********************************************************************************************************************/
 531             /* This used to do the actual checkout/renewal */
 532
 533             var x = document.createElement('label');
 534             x.setAttribute('style','color: green');
 535             if (params.barcode) {
 536                 x.setAttribute('value',document.getElementById('circStrings').getFormattedString('staff.circ.checkout.barcode.pending', [params.barcode]));
 537             } else {
 538                 x.setAttribute('value',document.getElementById('circStrings').getString('staff.circ.checkout.non_cataloged.pending'));
 539             }
 540             document.getElementById('msg_area').appendChild(x);
 541
 542             /*
 543             obj.network.request(
 544                 api.CHECKOUT.app,
 545                 api.CHECKOUT.method,
 546                 [ ses(), params, obj.items_out_count ],
 547                 function(req) {
 548                     _checkout_callback(req,x);
 549                 }
 550             );
 551             */
 552
 553             if (typeof params.noncat == 'undefined') { obj.items_out_count++; }
 554
 555            /* new */
 556             _checkout_callback({ 'getResultObject' : function() { return permit; } },x);
 557
 558         } catch(E) {
 559             x.setAttribute('style','color: red');
 560             x.setAttribute('value', document.getElementById('circStrings').getFormattedString('staff.circ.checkout.barcode.failed', [params.barcode]));
 561             if (typeof params.noncat == 'undefined') { obj.items_out_count--; }
 562             obj.error.standard_unexpected_error_alert(document.getElementById('circStrings').getFormattedString('staff.circ.checkout.barcode.failed.alert', ['#2']),E);
 563         }
 564     },
 565
 566
 567     'test_barcode' : function(bc) {
 568         var obj = this;
 569         var x = document.getElementById('strict_barcode');
 570         if (x && x.checked !== true) { return true; }
 571         var good = util.barcode.check(bc);
 572         if (good) {
 573             return true;
 574         } else {
 575             if ( 1 == obj.error.yns_alert(
 576                         document.getElementById('circStrings').getFormattedString('staff.circ.check_digit.bad', [bc]),
 577                         document.getElementById('circStrings').getString('staff.circ.barcode.bad'),
 578                         document.getElementById('circStrings').getString('staff.circ.cancel'),
 579                         document.getElementById('circStrings').getString('staff.circ.barcode.accept'),
 580                         null,
 581                         document.getElementById('circStrings').getString('staff.circ.confirm'),
 582                         '/xul/server/skin/media/images/bad_barcode.png'
 583                 )
 584             ) {
 585                 return true;
 586             } else {
 587                 return false;
 588             }
 589         }
 590     },
 591
 592     'checkout' : function(params) {
 593         var obj = this;
 594
 595         JSAN.use('util.date');
 596         if (document.getElementById('checkout_duedate_checkbox').checked) {
 597             if (! obj.check_date(obj.controller.view.checkout_duedate_datepicker)) return;
 598             var tp = document.getElementById('checkout_duedate_timepicker');
 599             var dp = obj.controller.view.checkout_duedate_datepicker;
 600             var tp_date = tp.dateValue;
 601             var dp_date = dp.dateValue;
 602             dp_date.setHours( tp_date.getHours() );
 603             dp_date.setMinutes( tp_date.getMinutes() );
 604
 605             params.due_date = util.date.formatted_date(dp_date,'%{iso8601}');
 606         }
 607
 608         if (typeof obj.on_checkout == 'function') { obj.on_checkout(params); }
 609
 610         if (! (params.barcode||params.noncat)) { return; }
 611
 612         if (params.barcode) {
 613             var actor_on_checkout = String(
 614                 obj.data.hash.aous['circ.staff_client.actor_on_checkout']
 615             ) == 'true';
 616             // skip barcode completion lookups if we can
 617             if (actor_on_checkout || obj.data.list.cbc.length > 0) {
 618                 // Default is "just items"
 619                 var barcode_context = 'asset';
 620                 // Add actor (can be any string that includes 'actor') if looking up patrons at checkout
 621                 if(actor_on_checkout)
 622                     barcode_context += '-actor';
 623                 // Auto-complete the barcode
 624                 var in_barcode = xulG.get_barcode(window, barcode_context, params.barcode);
 625                 // user_false is "None of the above selected", don't error out/fall through as they already said no
 626                 if(in_barcode == "user_false") return;
 627                 // We have a barcode and there was no error?
 628                 if(in_barcode && typeof in_barcode.ilsevent == 'undefined') {
 629                     // Check if it was an actor barcode (will never happen unless actor was added above)
 630                     if(in_barcode.type == 'actor') {
 631                         // Go to new patron (do not pass go, do not collect $200, do not prompt user)
 632                         var horizontal_interface = String( obj.data.hash.aous['ui.circ.patron_summary.horizontal'] ) == 'true';
 633                         var loc = xulG.url_prefix( horizontal_interface ? 'XUL_PATRON_HORIZ_DISPLAY' : 'XUL_PATRON_DISPLAY' );
 634                         xulG.set_tab( loc, {}, { 'barcode' : in_barcode.barcode } );
 635                         return;
 636                     }
 637                     params.barcode = in_barcode.barcode;
 638                 }
 639             }
 640
 641             if ( obj.test_barcode(params.barcode) ) { /* good */ } else { /* bad */ return; }
 642
 643             if (typeof obj._checkout_pending_hash[ params.barcode ] != 'undefined') {
 644
 645                 obj.error.sdump('D_CIRC','Redundant barcode scan == ' + params.barcode);
 646                 return; // redundant barcode scan
 647
 648             } else {
 649
 650                 obj._checkout_pending_hash[ params.barcode ] = true;
 651
 652             }
 653         }
 654
 655
 656         /**********************************************************************************************************************/
 657         /* This used to be the Permissibility test before checkout */
 658         try {
 659
 660             params.patron = obj.patron_id;
 661
 662             var permit = obj.network.simple_request(
 663                 //api.CHECKOUT_PERMIT.app,
 664                 'CHECKOUT_FULL',
 665                 [ ses(), params, obj.items_out_count ],
 666                 null,
 667                 {
 668                     'title' : document.getElementById('circStrings').getString('staff.circ.checkout.override.confirm'),
 669                     'overridable_events' : [
 670                         null /* custom event */,
 671                         1212 /* PATRON_EXCEEDS_OVERDUE_COUNT */,
 672                         1213 /* PATRON_BARRED */,
 673                         1215 /* CIRC_EXCEEDS_COPY_RANGE */,
 674                         1232 /* ITEM_DEPOSIT_REQUIRED */,
 675                         1233 /* ITEM_RENTAL_FEE_REQUIRED */,
 676                         7002 /* PATRON_EXCEEDS_CHECKOUT_COUNT */,
 677                         7003 /* COPY_CIRC_NOT_ALLOWED */,
 678                         7004 /* COPY_NOT_AVAILABLE */,
 679                         7006 /* COPY_IS_REFERENCE */,
 680                         7010 /* COPY_ALERT_MESSAGE */,
 681                         7016 /* ITEM_ON_HOLDS_SHELF */,
 682                         7013 /* PATRON_EXCEEDS_FINES */
 683                     ],
 684                     'report_override_on_events' : [ /* Allow auto-override of Patron overrides only */
 685                         1212 /* PATRON_EXCEEDS_OVERDUE_COUNT */,
 686                         1213 /* PATRON_BARRED */,
 687                         7002 /* PATRON_EXCEEDS_CHECKOUT_COUNT */,
 688                         7013 /* PATRON_EXCEEDS_FINES */
 689                     ],
 690                     'auto_override_these_events' : obj.auto_override_events,
 691                     'text' : {
 692                         '1212' : function(r) {
 693                             return document.getElementById('circStrings').getString('staff.circ.checkout.override.will_auto');
 694                         },
 695                         '1213' : function(r) {
 696                             return document.getElementById('circStrings').getString('staff.circ.checkout.override.will_auto');
 697                         },
 698                         '1232' : function(r) {
 699                             return document.getElementById('circStrings').getString('staff.circ.checkout.override.item_deposit_required.warning');
 700                         },
 701                         '1233' : function(r) {
 702                             return document.getElementById('circStrings').getString('staff.circ.checkout.override.item_rental_fee_required.warning');
 703                         },
 704                         '7002' : function(r) {
 705                             return document.getElementById('circStrings').getString('staff.circ.checkout.override.will_auto');
 706                         },
 707                         '7004' : function(r) {
 708                             try {
 709                                 status_name = obj.data.hash.ccs[ r.payload.status() ].name();
 710                                 return status_name;
 711                             } catch (E) {
 712                                 return document.getElementById('circStrings').getString('staff.circ.checkout.error_retrieving_copy_status');
 713                             }
 714                         },
 715                         '7010' : function(r) {
 716                             return r.payload;
 717                         },
 718                         '7013' : function(r) {
 719                             return document.getElementById('circStrings').getString('staff.circ.checkout.override.will_auto');
 720                         }
 721                     }
 722                 }
 723             );
 724
 725             if (!permit) { throw(permit); }
 726
 727             function test_event(list,ev) {
 728                 if (typeof list.ilsevent != 'undefined' ) {
 729                     if (list.ilsevent == ev) {
 730                         return list;
 731                     } else {
 732                         return false;
 733                     }
 734                 } else {
 735                     for (var i = 0; i < list.length; i++) {
 736                         if (typeof list[i].ilsevent != 'undefined') {
 737                             if (list[i].ilsevent == ev) { return list[i]; }
 738                         }
 739                     }
 740                     return false;
 741                 }
 742             }
 743
 744             /**********************************************************************************************************************/
 745             /* Normal case, proceed with checkout */
 746             if (permit.ilsevent === '0') {
 747                 if(permit._reported_events != 'undefined') {
 748                     obj.auto_override_events = obj.auto_override_events.concat(permit._reported_events);
 749                 }
 750                 JSAN.use('util.sound'); var sound = new util.sound(); sound.circ_good();
 751                 params.permit_key = permit.payload;
 752                 obj._checkout( params, permit );
 753
 754             /**********************************************************************************************************************/
 755             /* Item not cataloged or barcode mis-scan.  Prompt for pre-cat option */
 756             } else {
 757
 758                 if (params.barcode) { delete obj._checkout_pending_hash[ params.barcode ];    }
 759
 760                 var found_handled = false; var found_not_handled = false; var msg = '';
 761
 762                 if (test_event(permit,1202 /* ITEM_NOT_CATALOGED */)) {
 763
 764                     if ( 1 == obj.error.yns_alert(
 765                         document.getElementById('circStrings').getFormattedString('staff.circ.checkout.not_cataloged.confirm', [params.barcode]),
 766                         document.getElementById('circStrings').getString('staff.circ.alert'),
 767                         document.getElementById('circStrings').getString('staff.circ.cancel'),
 768                         document.getElementById('circStrings').getString('staff.circ.pre_cataloged'),
 769                         null,
 770                         document.getElementById('circStrings').getString('staff.circ.confirm'),
 771                         '/xul/server/skin/media/images/book_question.png'
 772                     ) ) {
 773
 774                         obj.data.dummy_title = ''; obj.data.dummy_author = ''; obj.data.stash('dummy_title','dummy_author');
 775                         JSAN.use('util.window'); var win = new util.window();
 776                         win.open(urls.XUL_PRE_CAT, 'dummy_fields', 'chrome,resizable,modal');
 777                         obj.data.stash_retrieve();
 778
 779                         params.permit_key = permit.payload;
 780                         params.dummy_title = obj.data.precat_dummy_title;
 781                         params.dummy_author = obj.data.precat_dummy_author;
 782                         params.dummy_isbn = obj.data.precat_dummy_isbn;
 783                         params.circ_modifier = obj.data.precat_circ_modifier;
 784                         params.precat = 1;
 785
 786                         if (obj.data.precat_submit == 'go') {
 787                             //obj._checkout( params ); No real request method here anymore
 788                             obj.checkout( params );
 789                         } else {
 790                             alert(document.getElementById('circStrings').getString('staff.circ.checkout.cancelled'));
 791                         }
 792                     }
 793
 794                     return;
 795                 }
 796
 797                 var test_permit;
 798                 if (typeof permit.ilsevent != 'undefined') { test_permit = [ permit ]; } else { test_permit = permit; }
 799
 800                 var stop_checkout = false;
 801                 for (var i = 0; i < test_permit.length; i++) {
 802                     switch(Number(test_permit[i].ilsevent)) {
 803                         case 1216 /* PATRON_CARD_INACTIVE */ :
 804                         case 1217 /* PATRON_INACTIVE */ :
 805                         case 1224 /* PATRON_ACCOUNT_EXPIRED */ :
 806                             stop_checkout = true;
 807                         break;
 808                     }
 809                 }
 810
 811                 for (var i = 0; i < test_permit.length; i++) {
 812                     dump('found [' + test_permit[i].ilsevent + ']\n');
 813                     switch(test_permit[i].ilsevent == null || test_permit[i].ilsevent == '' ? null : Number(test_permit[i].ilsevent)) {
 814                         case null /* custom event */ :
 815                             found_handled = true;
 816                         break;
 817                         case 1212 /* PATRON_EXCEEDS_OVERDUE_COUNT */ :
 818                             found_handled = true;
 819                         break;
 820                         case 1213 /* PATRON_BARRED */ :
 821                             found_handled = true;
 822                         break;
 823                         case 1215 /* CIRC_EXCEEDS_COPY_RANGE */ :
 824                             found_handled = true;
 825                         break;
 826                         case 1216 /* PATRON_CARD_INACTIVE */ :
 827                             found_handled = true;
 828                             msg += document.getElementById('circStrings').getString('staff.circ.checkout.card.inactive') + '\n';
 829                             obj.error.yns_alert(
 830                                 msg,
 831                                 document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
 832                                 document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
 833                                 null,
 834                                 null,
 835                                 document.getElementById('circStrings').getString('staff.circ.confirm.msg')
 836                             );
 837                         break;
 838                         case 1217 /* PATRON_INACTIVE */ :
 839                             found_handled = true;
 840                             msg += document.getElementById('circStrings').getString('staff.circ.checkout.account.inactive') + '\n';
 841                             obj.error.yns_alert(
 842                                 msg,
 843                                 document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
 844                                 document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
 845                                 null,
 846                                 null,
 847                                 document.getElementById('circStrings').getString('staff.circ.confirm.msg')
 848                             );
 849                         break;
 850                         case 1224 /* PATRON_ACCOUNT_EXPIRED */ :
 851                             found_handled = true;
 852                             msg += document.getElementById('circStrings').getString('staff.circ.checkout.account.expired') + '\n';
 853                             obj.error.yns_alert(
 854                                 msg,
 855                                 document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
 856                                 document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
 857                                 null,
 858                                 null,
 859                                 document.getElementById('circStrings').getString('staff.circ.confirm.msg')
 860                             );
 861                         break;
 862                         case 1232 /* ITEM_DEPOSIT_REQUIRED */ :
 863                         case 1233 /* ITEM_RENTAL_FEE_REQUIRED */ :
 864                         case 7013 /* PATRON_EXCEEDS_FINES */ :
 865                             found_handled = true;
 866                         break;
 867                         case 7002 /* PATRON_EXCEEDS_CHECKOUT_COUNT */ :
 868                             found_handled = true;
 869                         break;
 870                         case 7003 /* COPY_CIRC_NOT_ALLOWED */ :
 871                             found_handled = true;
 872                         break;
 873                         case 7004 /* COPY_NOT_AVAILABLE */ :
 874                             msg += test_permit[i].desc + '\n' + document.getElementById('circStrings').getFormattedString('staff.circ.checkout.copy_status', [obj.data.hash.ccs [test_permit[i].payload.status() ].name()]) + '\n';
 875                             found_handled = true;
 876                         break;
 877                         case 7006 /* COPY_IS_REFERENCE */ :
 878                             msg += test_permit[i].desc + '\n';
 879                             found_handled = true;
 880                         break;
 881                         case 7009 /* CIRC_CLAIMS_RETURNED */ :
 882                             msg += test_permit[i].desc + '\n';
 883                             obj.error.yns_alert(
 884                                 msg,
 885                                 document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
 886                                 document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
 887                                 null,
 888                                 null,
 889                                 document.getElementById('circStrings').getString('staff.circ.confirm.msg')
 890                             );
 891                             found_handled = true;
 892                         break;
 893                         case 7010 /* COPY_ALERT_MESSAGE */ :
 894                             msg += test_permit[i].desc + '\n' + document.getElementById('circStrings').getFormattedString('staff.circ.checkout.alert_message', [test_permit[i].payload]) + '\n';
 895                             found_handled = true;
 896                         break;
 897                         case 7016 /* ITEM_ON_HOLDS_SHELF */ :
 898                             msg += test_permit[i].desc + '\n';
 899                             found_handled = true;
 900                         break;
 901                         case 1202 /* ITEM_NOT_CATALOGED */ :
 902                             found_handled = true;
 903                         break;
 904                         case 5000 /* PERM_FAILURE */ :
 905                             msg += test_permit[i].desc + '\n' + document.getElementById('circStrings').getFormattedString('staff.circ.checkout.permission_denied', [test_permit[i].ilsperm]) + '\n';
 906                             found_handled = true;
 907                         break;
 908                         case 1702 /* OPEN_CIRCULATION_EXISTS */ :
 909                             msg += test_permit[i].desc + '\n';
 910                             found_handled = true;
 911                             var foreign_circ = true;
 912                             var my_circ;
 913
 914                             var payload = test_permit[i].payload;
 915                             if (payload) {
 916                                 if (typeof payload.old_circ == 'object') {
 917                                     foreign_circ = false;
 918                                     my_circ = payload.old_circ;
 919                                 }
 920                             }
 921
 922                             if (foreign_circ) {
 923                                 var my_copy = obj.network.simple_request('FM_ACP_RETRIEVE_VIA_BARCODE',[params.barcode]);
 924                                 if (typeof my_copy.ilsevent != 'undefined') { throw(my_copy); }
 925                                 my_circ = obj.network.simple_request('FM_CIRC_RETRIEVE_VIA_COPY',[ses(),my_copy.id(),1]);
 926                                 if (typeof my_circ.ilsevent != 'undefined') { throw(my_copy); }
 927                                 my_circ = my_circ[0];
 928                             }
 929
 930                             if (! stop_checkout ) {
 931
 932                                 var due_date = my_circ.due_date() ? util.date.formatted_date( my_circ.due_date(), '%F' ) : null;
 933                                 JSAN.use('util.date'); var today = util.date.formatted_date(new Date(),'%F');
 934                                 if (due_date) {
 935                                     if (today > due_date) {
 936                                         msg += (document.getElementById('circStrings').getFormattedString('staff.circ.checkout.item_due', [ util.date.formatted_date( my_circ.due_date(), '%{localized}' ) ]) + '\n');
 937                                     }
 938                                 }
 939
 940                                 if (foreign_circ) { // OFFER CANCEL, NORMAL CHECKIN, AND POSSIBLY FORGIVING-BACKDATED CHECKIN
 941                                     if (msg.length) msg += ' / ';
 942                                     msg+= document.getElementById('circStrings').getFormattedString('staff.circ.checkout.failed_to_patron_other', [ util.date.formatted_date( my_circ.create_time(), '%{localized_date}' ) ]);
 943                                     var r = obj.error.yns_alert(
 944                                         msg,
 945                                         document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
 946                                         document.getElementById('circStrings').getString('staff.circ.cancel'),
 947                                         document.getElementById('circStrings').getString('staff.circ.checkout.normal_checkin_then_checkout'),
 948                                         due_date ? (today > due_date ? document.getElementById('circStrings').getString('staff.circ.checkout.forgiving_checkin_then_checkout') : null) : null,
 949                                         document.getElementById('circStrings').getString('staff.circ.confirm.msg')
 950                                     );
 951                                     JSAN.use('circ.util');
 952                                     switch(r) {
 953                                         case 1:
 954                                             circ.util.checkin_via_barcode( ses(), { 'barcode' : params.barcode, 'noop' : 1 } );
 955                                             obj.checkout(params);
 956                                         break;
 957                                         case 2:
 958                                             circ.util.checkin_via_barcode( ses(), { 'barcode' : params.barcode, 'noop' : 1 }, due_date );
 959                                             obj.checkout(params);
 960                                         break;
 961                                     }
 962                                 } else { // EITHER AUTO-RENEW OR OFFER CANCEL, NORMAL CHECKIN, AND RENEW
 963                                     if (payload.auto_renew) {
 964                                         circ.util.renew_via_barcode( { 'barcode': params.barcode, 'patron' : obj.patron_id }, function(r) {
 965                                             try {
 966                                                 params.renewal = true;
 967                                                 obj._checkout( params, r[0] );
 968                                             } catch(E) {
 969                                                 alert('Error in checkout.js, RENEW 1: ' + E);
 970                                             }
 971                                         } );
 972                                     } else {
 973
 974                                         // Include info about date of previous checkout in warning
 975                                         if (msg.length) msg += ' / ';
 976                                         var cko_d = util.date.formatted_date( my_circ.create_time(), '%{localized_date}' );
 977                                         var cur_d = util.date.formatted_date( new Date(), '%{localized_date}');
 978                                         if (cko_d == cur_d) {
 979                                             msg+= document.getElementById('circStrings').getString('staff.circ.checkout.failed_to_patron_today');
 980                                         } else {
 981                                             msg+= document.getElementById('circStrings').getString('staff.circ.checkout.failed_to_patron_renew');
 982                                         }
 983
 984                                         var r = obj.error.yns_alert(
 985                                             msg,
 986                                             document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
 987                                             document.getElementById('circStrings').getString('staff.circ.cancel'),
 988                                             document.getElementById('circStrings').getString('staff.circ.checkout.normal_checkin_then_checkout'),
 989                                             document.getElementById('circStrings').getString('staff.circ.checkout.offer_renewal'),
 990                                             document.getElementById('circStrings').getString('staff.circ.confirm.msg')
 991                                         );
 992                                         JSAN.use('circ.util');
 993                                         switch(r) {
 994                                             case 1:
 995                                                 circ.util.checkin_via_barcode( ses(), { 'barcode' : params.barcode, 'noop' : 1 } );
 996                                                 obj.checkout(params);
 997                                             break;
 998                                             case 2:
 999                                                 circ.util.renew_via_barcode( { 'barcode' : params.barcode, 'patron' : obj.patron_id }, function(r) {
1000                                                     try {
1001                                                         params.renewal = true;
1002                                                         obj._checkout( params, r[0] );
1003                                                     } catch(E) {
1004                                                         alert('Error in checkout.js, RENEW 2: ' + E);
1005                                                     }
1006                                                 } );
1007                                             break;
1008                                         }
1009                                     }
1010                                 }
1011                             } else {
1012                                 obj.error.yns_alert(
1013                                     msg,
1014                                     document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
1015                                     document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
1016                                     null,
1017                                     null,
1018                                     document.getElementById('circStrings').getString('staff.circ.confirm.msg')
1019                                 );
1020                             }
1021                         break;
1022                         case 7014 /* COPY_IN_TRANSIT */ :
1023                             msg += test_permit[i].desc + '\n';
1024                             found_handled = true;
1025                             if (! stop_checkout ) {
1026                                 var r = obj.error.yns_alert(
1027                                     msg,
1028                                     document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
1029                                     document.getElementById('circStrings').getString('staff.circ.cancel'),
1030                                     document.getElementById('circStrings').getString('staff.circ.checkout.abort_transit_then_checkout'),
1031                                     null,
1032                                     document.getElementById('circStrings').getString('staff.circ.confirm.msg')
1033                                 );
1034                                 if (r == 1) {
1035                                     var robj = obj.network.simple_request('FM_ATC_VOID',[ ses(), { 'barcode' : params.barcode } ]);
1036                                     if (typeof robj.ilsevent == 'undefined') {
1037                                         obj.checkout(params);
1038                                     } else {
1039                                         switch(Number(robj.ilsevent)) {
1040                                             case 1225 /* TRANSIT_ABORT_NOT_ALLOWED */ :
1041                                                 alert(robj.desc);
1042                                             break;
1043                                             case 5000 /* PERM_FAILURE */ :
1044                                             break;
1045                                             default:
1046                                                 throw(robj);
1047                                             break;
1048                                         }
1049                                     }
1050                                 }
1051                             } else {
1052                                 obj.error.yns_alert(
1053                                     msg,
1054                                     document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
1055                                     document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
1056                                     null,
1057                                     null,
1058                                     document.getElementById('circStrings').getString('staff.circ.confirm.msg')
1059                                 );
1060                             }
1061                         break;
1062                         case -1 /* NETWORK_FAILURE */ :
1063                             msg += document.getElementById('circStrings').getString('staff.circ.checkout.network_failure') + '\n';
1064                             found_handled = true;
1065                             obj.error.yns_alert(
1066                                 msg,
1067                                 document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),
1068                                 document.getElementById('circStrings').getString('staff.circ.checkout.ok.btn'),
1069                                 null,
1070                                 null,
1071                                 document.getElementById('circStrings').getString('staff.circ.confirm.msg')
1072                             );
1073                         break;
1074                         default:
1075                             msg += 'FIXME: ' + js2JSON(test_permit[i]) + '\n';
1076                             found_not_handled = true;
1077                         break;
1078                     }
1079                 }
1080
1081                 if (found_not_handled) {
1082                     obj.error.standard_unexpected_error_alert(msg,permit);
1083                 }
1084
1085                 obj.controller.view.checkout_barcode_entry_textbox.select();
1086                 obj.controller.view.checkout_barcode_entry_textbox.focus();
1087             }
1088
1089         } catch(E) {
1090             if (params.barcode) { delete obj._checkout_pending_hash[ params.barcode ];    }
1091             if (typeof E.ilsevent != 'undefined' && E.ilsevent == -1) {
1092                 obj.error.standard_network_error_alert(document.getElementById('circStrings').getString('staff.circ.checkout.suggest_offline'));
1093             } else {
1094                 obj.error.standard_unexpected_error_alert(document.getElementById('circStrings').getString('staff.circ.checkout.barcode.check_out_failed'),E);
1095             }
1096             if (typeof obj.on_failure == 'function') {
1097                 obj.on_failure(E);
1098             }
1099             if (typeof window.xulG == 'object' && typeof window.xulG.on_failure == 'function') {
1100                 obj.error.sdump('D_CIRC','circ.checkout: Calling external .on_failure()\n');
1101                 window.xulG.on_failure(E);
1102             } else {
1103                 obj.error.sdump('D_CIRC','circ.checkout: No external .on_failure()\n');
1104             }
1105         }
1106
1107     },
1108
1109     'on_checkout' : function() {
1110         this.controller.view.checkout_menu.selectedIndex = 0;
1111         this.controller.view.checkout_barcode_entry_textbox.disabled = false;
1112         this.controller.view.checkout_barcode_entry_textbox.value = '';
1113         this.controller.view.checkout_barcode_entry_textbox.focus();
1114         document.getElementById('duedate_hbox').hidden = false;
1115     },
1116
1117     'on_failure' : function() {
1118         this.controller.view.checkout_barcode_entry_textbox.select();
1119         this.controller.view.checkout_barcode_entry_textbox.focus();
1120     }
1121 };
1122
1123 dump('exiting circ.checkout.js\n');