Open-ILS/web/opac/skin/default/js/myopac.js

   1
   2 attachEvt("common", "run", myOPACInit );
   3 attachEvt("common", "loggedIn", myOPACInit );
   4
   5 attachEvt('common','locationUpdated', myopacReload );
   6
   7 var fleshedUser = null;
   8 var fleshedContainers = {};
   9
  10
  11 function clearNodes( node, keepArray ) {
  12         if(!node) return;
  13         for( var n in keepArray ) node.removeChild(keepArray[n]);
  14         removeChildren(node);
  15         for( var n in keepArray ) node.appendChild(keepArray[n]);
  16 }
  17
  18 function myOPACInit() {
  19         if(!(G.user && G.user.session)) initLogin();
  20         else myOPACChangePage( "summary" );
  21 }
  22
  23 function myopacReload() {
  24         swapCanvas($('myopac_reloading'));
  25         //alert($('myopac_reloading').className);
  26         var a = {};
  27         a[PARAM_LOCATION] = getNewSearchLocation();
  28         a[PARAM_DEPTH] = getNewSearchDepth();
  29         goTo(buildOPACLink(a, true));
  30 }
  31
  32
  33 function myOPACChangePage( page ) {
  34
  35         var s = $("myopac_summary_td");
  36         var c = $("myopac_checked_td");
  37         var f = $("myopac_fines_td");
  38         var h = $("myopac_holds_td");
  39         var p = $("myopac_prefs_td");
  40         var b = $('myopac_bookbag_td');
  41
  42         var ss = $("myopac_summary_div");
  43         var cc = $("myopac_checked_div");
  44         var ff = $("myopac_fines_div");
  45         var hh = $("myopac_holds_div");
  46         var pp = $("myopac_prefs_div");
  47         var bb = $('myopac_bookbag_div');
  48
  49         var cls = "myopac_link";
  50         var acls = "myopac_link_active";
  51
  52         hideMe(ss);
  53         hideMe(cc); hideMe(ff);
  54         hideMe(hh); hideMe(pp);
  55         hideMe(bb);
  56
  57         removeCSSClass(s, acls );
  58         removeCSSClass(c, acls );
  59         removeCSSClass(f, acls );
  60         removeCSSClass(h, acls );
  61         removeCSSClass(p, acls );
  62         removeCSSClass(b, acls );
  63
  64         switch( page ) {
  65
  66                 case "summary":
  67                         unHideMe(ss);
  68                         addCSSClass(s, acls );
  69                         myOPACShowSummary();
  70                         break;
  71
  72                 case "checked":
  73                         unHideMe(cc);
  74                         addCSSClass(c, acls );
  75                         myOPACShowChecked();
  76                         break;
  77
  78                 case "holds":
  79                         unHideMe(hh);
  80                         addCSSClass(h, acls );
  81                         myOPACShowHolds();
  82                         break;
  83
  84                 case "fines":
  85                         unHideMe(ff);
  86                         addCSSClass(f, acls );
  87                         myOPACShowFines();
  88                         break;
  89
  90                 case "prefs":
  91                         unHideMe(pp);
  92                         addCSSClass(p, acls );
  93                         myOPACShowPrefs();
  94                         break;
  95
  96                 case 'bookbag':
  97                         unHideMe(bb);
  98                         addCSSClass(b, acls);
  99                         myOPACShowBookbags();
 100                         break;
 101         }
 102
 103         /*
 104         alert('Classes:\n' + s.className + '\n' + c.className +
 105                 '\n' + h.className + '\n' + f.className + '\n' + p.className);
 106                 */
 107 }
 108
 109 function myOPACShowChecked() {
 110         if(checkedDrawn) return;
 111         var req = new Request(FETCH_CHECKED_OUT_SLIM, G.user.session);
 112         req.callback(myOPACDrawCheckedOutSlim);
 113         req.send();
 114 }
 115
 116
 117 var checkedRowTemplate;
 118 var circsCache = new Array();
 119 var checkedDrawn = false;
 120
 121 function myOPACDrawCheckedOutSlim(r) {
 122
 123         var checked                     = r.getResultObject();
 124         var tbody                       = $("myopac_checked_tbody");
 125         var loading                     = $("myopac_checked_loading");
 126         var none                                = $("myopac_checked_none");
 127
 128         if(checkedDrawn) return;
 129         checkedDrawn = true;
 130         if(!checkedRowTemplate)
 131                 checkedRowTemplate = tbody.removeChild($("myopac_checked_row"));
 132
 133         clearNodes( tbody, [ loading, none ] );
 134
 135         hideMe(loading); /* remove all children and start over */
 136         if(!(checked && checked[0])) unHideMe(none);
 137
 138         for( var idx in checked ) {
 139
 140                 var circ    = checked[idx]
 141                 var row = checkedRowTemplate.cloneNode(true);
 142                 row.id = 'myopac_checked_row_ ' + circ.id();
 143
 144                 var due = circ.due_date();
 145       due = due.replace(/[0-9][0-9]:.*$/,"");
 146
 147                 var dlink = $n( row, "myopac_checked_due" );
 148                 var rlink = $n( row, "myopac_checked_renewals" );
 149                 var rnlink = $n( row, "myopac_checked_renew_link" );
 150
 151                 dlink.appendChild(text(due));
 152                 rlink.appendChild(text(circ.renewal_remaining()));
 153                 unHideMe(row);
 154                 rnlink.setAttribute('href', 'javascript:myOPACRenewCirc("'+circ.id()+'");');
 155                 circsCache.push(circ);
 156
 157                 tbody.appendChild(row);
 158
 159                 var req = new Request(FETCH_MODS_FROM_COPY, circ.target_copy() );
 160                 req.request.circ = circ.id();
 161                 req.request.copy = circ.target_copy();
 162                 req.callback(myOPACDrawCheckedTitle);
 163                 req.send();
 164         }
 165 }
 166
 167 function myOPACDrawCheckedTitle(r) {
 168         var record = r.getResultObject();
 169         var circid = r.circ;
 170
 171         if(!record || checkILSEvent(record)) {
 172                 var req = new Request( FETCH_COPY, r.copy );
 173                 req.request.circ = circid
 174                 req.callback(myOPACDrawNonCatalogedItem);
 175                 req.send();
 176                 return;
 177         }
 178
 179         var row = $('myopac_checked_row_ ' + circid);
 180         var tlink = $n( row, "myopac_checked_title_link" );
 181         var alink = $n( row, "myopac_checked_author_link" );
 182         buildTitleDetailLink(record, tlink);
 183         buildSearchLink(STYPE_AUTHOR, record.author(), alink);
 184 }
 185
 186 function myOPACDrawNonCatalogedItem(r) {
 187         var copy = r.getResultObject();
 188         var circid = r.circ;
 189
 190         var row = $('myopac_checked_row_ ' + circid);
 191         var tlink = $n( row, "myopac_checked_title_link" );
 192         var alink = $n( row, "myopac_checked_author_link" );
 193
 194         tlink.parentNode.appendChild(text(copy.dummy_title()));
 195         alink.parentNode.appendChild(text(copy.dummy_author()));
 196 }
 197
 198
 199 function myOPACRenewCirc(circid) {
 200
 201         var circ;
 202         for( var i = 0; i != circsCache.length; i++ )
 203                 if(circsCache[i].id() == circid)
 204                         circ = circsCache[i];
 205
 206         var req = new Request(RENEW_CIRC, G.user.session,
 207                 { patron : G.user.id(), copyid : circ.target_copy() } );
 208         req.send(true);
 209         var res = req.result();
 210
 211         if(evt = checkILSEvent(res)) {
 212                 if( evt != 0 ) {
 213                         alert(evt);
 214                         alertILSEvent(evt);
 215                         return;
 216                 }
 217         }
 218
 219         alert($('myopac_renew_success').innerHTML);
 220         checkedDrawn = false;
 221         myOPACShowChecked();
 222 }
 223
 224
 225
 226 function myOPACShowHolds() {
 227         var req = new Request(FETCH_HOLDS, G.user.session, G.user.id());
 228         req.callback(myOPACDrawHolds);
 229         req.send();
 230 }
 231
 232 var holdsTemplateRowOrig;
 233 var holdsTemplateRow;
 234 function myOPACDrawHolds(r) {
 235
 236         var tbody = $("myopac_holds_tbody");
 237         if(holdsTemplateRow) return;
 238         if(holdsTemplateRowOrig) {
 239                 holdsTemplateRow = holdsTemplateRowOrig;
 240                 removeChildren(tbody);
 241         } else {
 242                 holdsTemplateRow = tbody.removeChild($("myopac_holds_row"));
 243                 holdsTemplateRowOrig = holdsTemplateRow;
 244         }
 245
 246         hideMe($('myopac_holds_loading'));
 247
 248         var holds = r.getResultObject();
 249
 250         if(!holds || holds.length < 1) unHideMe($('myopac_holds_none'));
 251         for( var i = 0; i != holds.length; i++ ) {
 252
 253                 var h = holds[i];
 254                 var row = holdsTemplateRow.cloneNode(true);
 255                 row.id = "myopac_holds_row_" + h.id() + '_' + h.target();
 256
 257                 var formats = (h.holdable_formats()) ? h.holdable_formats() : null;
 258                 var form = $n(row, "myopac_holds_formats");
 259                 form.id = "myopac_holds_form_" + h.id() + '_' + h.target();
 260                 if(formats) form.appendChild(text(formats));
 261
 262                 $n(row, "myopac_holds_location").
 263                         appendChild(text(findOrgUnit(h.pickup_lib()).name()));
 264                 $n(row, "myopac_holds_email_link").
 265                         appendChild(text(h.email_notify()));
 266                 $n(row, "myopac_holds_phone_link").
 267                         appendChild(text(h.phone_notify()));
 268                 tbody.appendChild(row);
 269
 270                 $n(row,'myopac_holds_cancel_link').setAttribute(
 271                         'href','javascript:myOPACCancelHold("'+ h.id()+'");');
 272                 unHideMe(row);
 273
 274                 myOPACDrawHoldTitle(h);
 275         }
 276 }
 277
 278 function myOPACCancelHold(holdid) {
 279         if( confirm($('myopac_holds_cancel_verify').innerHTML) ) {
 280                 holdsCancel(holdid);
 281                 holdsTemplateRow = null
 282                 myOPACShowHolds();
 283         }
 284 }
 285
 286
 287
 288 function myOPACDrawHoldTitle(hold) {
 289         var method;
 290         if(hold.hold_type() == "M") method = FETCH_MRMODS;
 291         if(hold.hold_type() == "T") method = FETCH_RMODS;
 292         var req = new Request(method, hold.target());
 293         req.callback(myOPACFleshHoldTitle);
 294         req.request.hold = hold.id();
 295         req.send();
 296 }
 297
 298 function myOPACFleshHoldTitle(r) {
 299
 300         var record = r.getResultObject();
 301         var row = $("myopac_holds_row_" + r.hold + '_' + record.doc_id());
 302         var title_link = $n(row, "myopac_holds_title_link");
 303         var author_link = $n(row, "myopac_holds_author_link");
 304
 305         buildTitleDetailLink(record, title_link);
 306         buildSearchLink(STYPE_AUTHOR, record.author(), author_link);
 307
 308         var form = $("myopac_holds_form_" + r.hold + '_' + record.doc_id());
 309
 310         if(form) {
 311                 var img = elem("img");
 312                 img.setAttribute("src",
 313                         buildImageLink('tor/' + record.types_of_resource()[0] + ".jpg"));
 314                 addCSSClass(img, "myopac_form_pic");
 315                 form.appendChild(img);
 316         }
 317 }
 318
 319 var finesShown = false;
 320 function myOPACShowFines() {
 321         if(finesShown) return; finesShown = true;
 322         var req = new Request(FETCH_FINES_SUMMARY, G.user.session, G.user.id() );
 323         req.callback(_myOPACShowFines);
 324         req.send();
 325 }
 326
 327 function _myOPACShowFines(r) {
 328         hideMe($('myopac_fines_summary_loading'));
 329         unHideMe($('myopac_fines_summary_row'));
 330
 331         var summary = r.getResultObject();
 332         var total       = "0.00"; /* localization? */
 333         var paid                = "0.00";
 334         var balance = "0.00";
 335         if( instanceOf(summary,mous) ) {
 336
 337                 total           = _finesFormatNumber(summary.total_owed());
 338                 paid            = _finesFormatNumber(summary.total_paid());
 339                 balance = _finesFormatNumber(summary.balance_owed());
 340
 341                 var req = new Request(FETCH_TRANSACTIONS, G.user.session, G.user.id() );
 342                 req.callback(myOPACShowTransactions);
 343                 req.send();
 344         }
 345
 346         $('myopac_fines_summary_total').appendChild(text(total));
 347         $('myopac_fines_summary_paid').appendChild(text(paid));
 348         $('myopac_fines_summary_balance').appendChild(text(balance));
 349 }
 350
 351 function _finesFormatNumber(num) {
 352         if(isNull(num)) num = 0;
 353         num = num + "";
 354         if(num.length < 2 || !num.match(/\./)) num += ".00";
 355         if(num.match(/\./) && num.charAt(num.length-2) == '.') num += "0";
 356         return num;
 357 }
 358
 359 function _trimTime(time) { if(!time) return ""; return time.replace(/\ .*/,""); }
 360
 361 function _trimSeconds(time) { if(!time) return ""; return time.replace(/\..*/,""); }
 362
 363
 364 function myOPACShowTransactions(r) {
 365
 366         if(myopacGenericTransTemplate || myopacCircTransTemplate) return;
 367
 368         var transactions = r.getResultObject();
 369
 370         for( var idx in transactions ) {
 371
 372                 var trans       = transactions[idx].transaction;
 373                 var record      = transactions[idx].record;
 374                 var circ                = transactions[idx].circ;
 375
 376                 if(trans.xact_type() == 'circulation')
 377                         myOPACShowCircTransaction(trans, record, circ);
 378
 379                 else if(trans.xact_type() == 'grocery' )
 380                         myopacShowGenericTransaction( trans );
 381         }
 382 }
 383
 384 var myopacGenericTransTemplate;
 385 function myopacShowGenericTransaction( trans ) {
 386         var tbody = $('myopac_trans_tbody');
 387
 388         if(!myopacGenericTransTemplate) {
 389                 myopacGenericTransTemplate =
 390                         tbody.removeChild($('myopac_trans_row'));
 391                 removeChildren(tbody);
 392         }
 393
 394         var row = myopacGenericTransTemplate.cloneNode(true);
 395
 396         $n(row,'myopac_trans_start').appendChild(
 397                         text(_trimSeconds(trans.xact_start())));
 398
 399         $n(row,'myopac_trans_last_payment').appendChild(
 400                         text(_trimSeconds(trans.last_payment_ts())));
 401
 402         $n(row,'myopac_trans_init_amount').appendChild(
 403                         text(_finesFormatNumber(trans.total_owed())));
 404
 405         $n(row,'myopac_trans_total_paid').appendChild(
 406                         text(_finesFormatNumber(trans.total_paid())));
 407
 408         $n(row,'myopac_trans_balance').appendChild(
 409                         text(_finesFormatNumber(trans.balance_owed())));
 410
 411         var req = new Request(FETCH_MONEY_BILLING, G.user.session, trans.id());
 412         req.send(true);
 413         var bills = req.result();
 414         if(bills && bills[0])
 415                 $n(row,'myopac_trans_bill_type').appendChild(
 416                                 text(bills[0].billing_type()));
 417
 418         tbody.appendChild(row);
 419         unHideMe($('myopac_trans_table'));
 420 }
 421
 422
 423
 424 /* draws a circulation transaction summary */
 425 var myopacCircTransTemplate;
 426 function myOPACShowCircTransaction(trans, record, circ) {
 427         var tbody = $('myopac_circ_trans_tbody');
 428
 429         if(!myopacCircTransTemplate) {
 430                 myopacCircTransTemplate = tbody.removeChild($('myopac_circ_trans_row'));
 431                 removeChildren(tbody);
 432         }
 433
 434         var row = myopacCircTransTemplate.cloneNode(true);
 435
 436         buildTitleDetailLink(record, $n(row,'myopac_circ_trans_title'));
 437
 438         $n(row,'myopac_circ_trans_author').appendChild(text(
 439                 normalize(truncate(record.author(), 65))));
 440
 441         $n(row,'myopac_circ_trans_start').
 442                 appendChild(text(_trimTime(trans.xact_start())));
 443
 444    var due = _trimTime(circ.due_date());
 445         var checkin = _trimTime(circ.stop_fines_time());
 446
 447         $n(row,'myopac_circ_trans_due').appendChild(text(due))
 448         $n(row,'myopac_circ_trans_finished').appendChild(text(checkin))
 449
 450         $n(row,'myopac_circ_trans_balance').
 451                 appendChild(text(_finesFormatNumber(trans.balance_owed())));
 452
 453         tbody.appendChild(row);
 454         unHideMe($('myopac_circ_trans_table'));
 455 }
 456
 457
 458 function myOPACSavePrefs() {
 459         G.user.prefs[PREF_HITS_PER] = getSelectorVal($('prefs_hits_per'));
 460         if(commitUserPrefs())
 461                 alert($('prefs_update_success').innerHTML);
 462         else alert($('prefs_update_failure').innerHTML);
 463 }
 464
 465
 466 function myOPACShowPrefs() {
 467         grabUserPrefs();
 468         myOPACShowHitsPer();
 469         hideMe($('myopac_prefs_loading'));
 470         unHideMe($('myopac_prefs_row'));
 471 }
 472
 473 function myOPACShowHitsPer() {
 474         var hits = 10;
 475         if(G.user.prefs[PREF_HITS_PER])
 476                 hits = G.user.prefs[PREF_HITS_PER];
 477         var hitsSel = $('prefs_hits_per');
 478         setSelector(hitsSel, hits);
 479 }
 480
 481 var userShown = false;
 482 function myOPACShowSummary() {
 483         if(userShown) return; userShown = true;
 484         var req = new Request(FETCH_FLESHED_USER,G.user.session, G.user.id());
 485         req.callback(_myOPACSummaryShowUer);
 486         req.send();
 487 }
 488
 489 var addrRowTemplate;
 490 function _myOPACSummaryShowUer(r) {
 491
 492         var user = r.getResultObject();
 493         fleshedUser = user;
 494
 495         appendClear($('myopac_summary_first'),text(user.first_given_name()));
 496         appendClear($('myopac_summary_middle'),text(user.second_given_name()));
 497         appendClear($('myopac_summary_dayphone'),text(user.day_phone()));
 498         appendClear($('myopac_summary_eveningphone'),text(user.evening_phone()));
 499         appendClear($('myopac_summary_otherphone'),text(user.other_phone()));
 500         appendClear($('myopac_summary_last'),text(user.family_name()));
 501         appendClear($('myopac_summary_username'),text(user.usrname()));
 502         appendClear($('myopac_summary_email'),text(user.email()));
 503         appendClear($('myopac_summary_barcode'),text(user.card().barcode()));
 504         appendClear($('myopac_summary_ident1'),text(user.ident_value()));
 505         appendClear($('myopac_summary_ident2'),text(user.ident_value2()));
 506         appendClear($('myopac_summary_homelib'),text(findOrgUnit(user.home_ou()).name()));
 507         appendClear($('myopac_summary_create_date'),text(user.create_date()));
 508
 509         var tbody = $('myopac_addr_tbody');
 510         var template;
 511
 512         if(addrRowTemplate) {
 513                 template = addrRowTemplate;
 514         } else {
 515                 template = tbody.removeChild($('myopac_addr_row'));
 516                 addrRowTemplate = template;
 517         }
 518         removeChildren(tbody);
 519
 520         for( var a in user.addresses() ) {
 521                 var row = template.cloneNode(true);
 522                 myOPACDrawAddr(row, user.addresses()[a]);
 523                 tbody.appendChild(row);
 524         }
 525 }
 526
 527 function myOPACDrawAddr(row, addr) {
 528
 529         appendClear($n(row, 'myopac_addr_type'),text(addr.address_type()));
 530         var street = (addr.street2()) ? addr.street1() + ", " + addr.street2() : addr.street1();
 531         appendClear($n(row, 'myopac_addr_street'),text(street));
 532         appendClear($n(row, 'myopac_addr_city'),text(addr.city()));
 533         appendClear($n(row, 'myopac_addr_county'),text(addr.county()));
 534         appendClear($n(row, 'myopac_addr_state'),text(addr.state()));
 535         appendClear($n(row, 'myopac_addr_zip'),text(addr.post_code()));
 536 }
 537
 538
 539 function myOPACUpdateUsername() {
 540         var username = $('myopac_new_username').value;
 541         if(username == null || username == "") {
 542                 alert($('myopac_username_error').innerHTML);
 543                 return;
 544         }
 545         var req = new Request(UPDATE_USERNAME, G.user.session, username );
 546         req.send(true);
 547         if(req.result()) {
 548
 549                 var evt;
 550                 if(evt = checkILSEvent(req.result())) {
 551                         alertILSEvent(evt);
 552                         return;
 553                 }
 554
 555                 G.user.usrname(username);
 556                 hideMe($('myopac_update_username_row'));
 557                 userShown = false;
 558                 myOPACShowSummary();
 559                 return;
 560         }
 561
 562         alert($('myopac_username_failure').innerHTML);
 563 }
 564
 565 function myOPACUpdateEmail() {
 566         var email = $('myopac_new_email').value;
 567         if(email == null || email == "") {
 568                 alert($('myopac_email_error').innerHTML);
 569                 return;
 570         }
 571
 572         var req = new Request(UPDATE_EMAIL, G.user.session, email );
 573         req.send(true);
 574         if(req.result()) {
 575                 G.user.usrname(email);
 576                 hideMe($('myopac_update_email_row'));
 577                 userShown = false;
 578                 myOPACShowSummary();
 579                 return;
 580         }
 581
 582         alert($('myopac_email_failure').innerHTML);
 583 }
 584
 585
 586 function myOPACUpdatePassword() {
 587         var curpassword = $('myopac_current_password').value;
 588         var password = $('myopac_new_password').value;
 589         var password2 = $('myopac_new_password2').value;
 590
 591         if(     curpassword == null || curpassword == "" ||
 592                         password == null || password == "" ||
 593                         password2 == null || password2 == "" || password != password2 ) {
 594                 alert($('myopac_password_error').innerHTML);
 595                 return;
 596         }
 597
 598         var req = new Request(UPDATE_PASSWORD, G.user.session, password, curpassword );
 599         req.send(true);
 600         if(req.result()) {
 601                 G.user.usrname(password);
 602                 hideMe($('myopac_update_password_row'));
 603                 userShown = false;
 604                 myOPACShowSummary();
 605                 return;
 606         }
 607
 608         alert($('myopac_password_failure').innerHTML);
 609 }
 610
 611
 612
 613
 614 var containerTemplate;
 615 function myOPACShowBookbags(force) {
 616
 617         var tbody =$('myopac_bookbag_tbody') ;
 618
 619         if(!containerTemplate)
 620                 containerTemplate = tbody.removeChild($('myopac_bookbag_tr'));
 621         else if(!force) return;
 622
 623         removeChildren(tbody);
 624
 625         var containers = containerFetchAll();
 626
 627         var found = false;
 628         for( var i in containers ) {
 629                 found = true;
 630                 var cont = containers[i];
 631                 var row = containerTemplate.cloneNode(true);
 632                 row.id = 'myopac_bookbag_row_' + cont.id();
 633                 var link = $n(row, 'myopac_expand_bookbag');
 634                 var dlink = $n(row, 'myopac_container_delete');
 635                 link.appendChild( text(cont.name()) );
 636                 link.setAttribute('href',
 637                         'javascript:myOPACExpandBookbag("' + cont.id() + '","' + cont.name() + '");');
 638                 myOPACFetchBBItems( cont.id(), row );
 639                 dlink.setAttribute('href', 'javascript:myOPACDeleteBookbag("'+cont.id()+'");');
 640
 641                 if( cont.pub() ) {
 642                         unHideMe($n(row, 'myopac_bb_published_yes'));
 643                         var link = $n(row, 'myopac_bb_published_view');
 644                         link.setAttribute('href', buildExtrasLink( 'bbags.xml?bb='+cont.id(), false));
 645                         link.setAttribute('target', '_blank' );
 646                         unHideMe(link);
 647
 648                 } else {
 649                         unHideMe($n(row, 'myopac_bb_published_no'));
 650                 }
 651
 652                 tbody.appendChild(row);
 653         }
 654
 655         if(!found) unHideMe($('myopac_bookbags_none'));
 656         else unHideMe($('myopac_bookbag_table'));
 657 }
 658
 659 function myOPACDeleteBookbag(id) {
 660         if( confirm( $('myopac_delete_bookbag_warn').innerHTML ) ) {
 661                 var result = containerDelete(id);
 662                 var code = checkILSEvent(result);
 663                 if(code) { alertILSEvent(code); return; }
 664                 hideMe($('myopac_bookbag_items_table'));
 665                 hideMe($('myopac_bookbag_items_name'));
 666                 hideMe($('myopac_bookbag_no_items'));
 667                 myOPACShowBookbags(true);
 668         }
 669 }
 670
 671 function myOPACFetchBBItems( id, row, block ) {
 672         if(!block) {
 673                 containerFlesh( id, _myOPACSetBBItems, { row: row }  );
 674         } else {
 675                 var cont = containerFlesh(id);
 676                 myOPACSetBBItems( cont, row );
 677         }
 678 }
 679
 680 function _myOPACSetBBItems(r) { myOPACSetBBItems( r.getResultObject(), r.args.row ); }
 681
 682 function myOPACSetBBItems( container, row ) {
 683         fleshedContainers[container.id()] = container;
 684         var node = $n(row, 'myopac_bookbag_item_count');
 685         removeChildren(node);
 686         node.appendChild( text(container.items().length) );
 687 }
 688
 689 var BBItemsRow;
 690 function myOPACExpandBookbag( id, name ) {
 691
 692         var tbody = $('myopac_bookbag_items_tbody');
 693         if(!BBItemsRow) BBItemsRow = tbody.removeChild($('myopac_bookbag_items_row'));
 694         removeChildren(tbody);
 695         removeChildren($('myopac_bookbag_items_name'));
 696
 697         $('myopac_bookbag_items_name').appendChild(text(name));
 698
 699         if( fleshedContainers[id] ) {
 700                 var len = fleshedContainers[id].items().length;
 701
 702                 if( len == 0 ) {
 703                         unHideMe($('myopac_bookbag_no_items'));
 704                         hideMe($('myopac_bookbag_items_table'));
 705                         return;
 706                 }
 707
 708                 hideMe($('myopac_bookbag_no_items'));
 709                 unHideMe($('myopac_bookbag_items_table'));
 710
 711                 for( var i = 0; i != len; i++ ) {
 712                         var row = BBItemsRow.cloneNode(true);
 713                         found = true;
 714
 715                         var item = fleshedContainers[id].items()[i];
 716                         var tlink = $n(row,'myopac_bookbag_items_title');
 717                         var alink = $n(row,'myopac_bookbag_items_author');
 718
 719                         var req = new Request( FETCH_RMODS, item.target_biblio_record_entry() );
 720                         req.request.tlink = tlink;
 721                         req.request.alink = alink;
 722                         req.callback(myOPACShowBBItem);
 723                         req.send();
 724
 725                         var clink = $n(row, 'myopac_bookbag_items_remove');
 726                         clink.setAttribute('href', 'javascript:myOPACRemoveBBItem("'+item.id()+'","'+id+'","'+name+'");');
 727
 728                         tbody.appendChild(row);
 729                 }
 730         }
 731 }
 732
 733 function myOPACRemoveBBItem( id, containerid, container_name ) {
 734         containerRemoveItem( id );
 735         myOPACFetchBBItems( containerid, $('myopac_bookbag_row_' + containerid), true);
 736         myOPACExpandBookbag( containerid, container_name );
 737 }
 738
 739 function myOPACShowBBItem(r) {
 740         var record = r.getResultObject();
 741         buildTitleDetailLink(record, r.tlink);
 742         buildSearchLink(STYPE_AUTHOR, record.author(), r.alink);
 743 }
 744
 745 function myOPACCreateBookbag() {
 746         var name = $('myopac_bookbag_new_name').value;
 747         if(!name) return;
 748         var result = containerCreate( name, $('bb_public_yes').checked );
 749         var code = checkILSEvent(result);
 750         if(code) { alertILSEvent(code); return; }
 751         myOPACShowBookbags(true);
 752 }
 753
 754