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