Open-ILS/web/js/ui/default/acq/common/li_table.js

   1 dojo.require('dojo.date.locale');
   2 dojo.require('dojo.date.stamp');
   3 dojo.require('dijit.form.Button');
   4 dojo.require('dijit.form.TextBox');
   5 dojo.require('dijit.form.FilteringSelect');
   6 dojo.require('dijit.form.Textarea');
   7 dojo.require('dijit.ProgressBar');
   8 dojo.require('openils.User');
   9 dojo.require('openils.Util');
  10 dojo.require('openils.acq.Lineitem');
  11 dojo.require('openils.acq.PO');
  12 dojo.require('openils.acq.Picklist');
  13 dojo.require('openils.widget.AutoFieldWidget');
  14 dojo.require('dojo.data.ItemFileReadStore');
  15 dojo.require('openils.widget.ProgressDialog');
  16 dojo.require('openils.PermaCrud');
  17 dojo.require('openils.XUL');
  18
  19 dojo.requireLocalization('openils.acq', 'acq');
  20 var localeStrings = dojo.i18n.getLocalization('openils.acq', 'acq');
  21 const XUL_OPAC_WRAPPER = 'chrome://open_ils_staff_client/content/cat/opac.xul';
  22
  23 function nodeByName(name, context) {
  24     return dojo.query('[name='+name+']', context)[0];
  25 }
  26
  27
  28 var liDetailBatchFields = ['fund', 'owning_lib', 'location', 'collection_code', 'circ_modifier', 'cn_label'];
  29 var liDetailFields = liDetailBatchFields.concat(['barcode', 'note']);
  30
  31 function AcqLiTable() {
  32
  33     var self = this;
  34     this.liCache = {};
  35     this.plCache = {};
  36     this.poCache = {};
  37     this.dfaCache = [];
  38     this.dfeOffset = 0;
  39     this.toggleState = false;
  40     this.tbody = dojo.byId('acq-lit-tbody');
  41     this.selectors = [];
  42     this.authtoken = openils.User.authtoken;
  43     this.rowTemplate = this.tbody.removeChild(dojo.byId('acq-lit-row'));
  44     this.copyTbody = dojo.byId('acq-lit-li-details-tbody');
  45     this.copyRow = this.copyTbody.removeChild(dojo.byId('acq-lit-li-details-row'));
  46     this.copyBatchRow = dojo.byId('acq-lit-li-details-batch-row');
  47     this.copyBatchWidgets = {};
  48     this.liNotesTbody = dojo.byId('acq-lit-notes-tbody');
  49     this.liNotesRow = this.liNotesTbody.removeChild(dojo.byId('acq-lit-notes-row'));
  50     this.realCopiesTbody = dojo.byId('acq-lit-real-copies-tbody');
  51     this.realCopiesRow = this.realCopiesTbody.removeChild(dojo.byId('acq-lit-real-copies-row'));
  52     this._copy_fields_for_acqdf = ['owning_lib', 'location'];
  53
  54     dojo.connect(acqLitLiActionsSelector, 'onChange',
  55         function() {
  56             self.applySelectedLiAction(this.attr('value'))
  57             acqLitLiActionsSelector.attr('value', '_');
  58         });
  59
  60     acqLitCreatePoSubmit.onClick = function() {
  61         acqLitPoCreateDialog.hide();
  62         self._createPO(acqLitPoCreateDialog.getValues());
  63     }
  64
  65     acqLitSavePlButton.onClick = function() {
  66         acqLitSavePlDialog.hide();
  67         self._savePl(acqLitSavePlDialog.getValues());
  68     }
  69
  70     acqLitCancelLiStateButton.onClick = function() {
  71         acqLitChangeLiStateDialog.hide();
  72     }
  73     acqLitSaveLiStateButton.onClick = function() {
  74         acqLitChangeLiStateDialog.hide();
  75         self._updateLiState(acqLitChangeLiStateDialog.getValues(), acqLitChangeLiStateDialog.attr('state'));
  76     }
  77
  78
  79     //dojo.byId('acq-lit-notes-new-button').onclick = function(){acqLitCreateLiNoteDialog.show();}
  80
  81     dojo.byId('acq-lit-select-toggle').onclick = function(){self.toggleSelect()};
  82     dojo.byId('acq-lit-info-back-button').onclick = function(){self.show('list')};
  83     dojo.byId('acq-lit-copies-back-button').onclick = function(){self.show('list')};
  84     dojo.byId('acq-lit-notes-back-button').onclick = function(){self.show('list')};
  85     dojo.byId('acq-lit-real-copies-back-button').onclick = function(){self.show('list')};
  86
  87     this.reset = function() {
  88         while(self.tbody.childNodes[0])
  89             self.tbody.removeChild(self.tbody.childNodes[0]);
  90         self.selectors = [];
  91     };
  92
  93     this.setNext = function(handler) {
  94         var link = dojo.byId('acq-lit-next');
  95         if(handler) {
  96             dojo.style(link, 'visibility', 'visible');
  97             link.onclick = handler;
  98         } else {
  99             dojo.style(link, 'visibility', 'hidden');
 100         }
 101     };
 102
 103     this.setPrev = function(handler) {
 104         var link = dojo.byId('acq-lit-prev');
 105         if(handler) {
 106             dojo.style(link, 'visibility', 'visible');
 107             link.onclick = handler;
 108         } else {
 109             dojo.style(link, 'visibility', 'hidden');
 110         }
 111     };
 112
 113     this.show = function(div) {
 114         openils.Util.hide('acq-lit-table-div');
 115         openils.Util.hide('acq-lit-info-div');
 116         openils.Util.hide('acq-lit-li-details');
 117         openils.Util.hide('acq-lit-notes-div');
 118         openils.Util.hide('acq-lit-real-copies-div');
 119         switch(div) {
 120             case 'list':
 121                 openils.Util.show('acq-lit-table-div');
 122                 break;
 123             case 'info':
 124                 openils.Util.show('acq-lit-info-div');
 125                 break;
 126             case 'copies':
 127                 openils.Util.show('acq-lit-li-details');
 128                 break;
 129             case 'real-copies':
 130                 openils.Util.show('acq-lit-real-copies-div');
 131                 break;
 132             case 'notes':
 133                 openils.Util.show('acq-lit-notes-div');
 134                 break;
 135             default:
 136                 if(div)
 137                     openils.Util.show(div);
 138         }
 139     }
 140
 141     this.hide = function() {
 142         this.show(null);
 143     }
 144
 145     this.toggleSelect = function() {
 146         if(self.toggleState)
 147             dojo.forEach(self.selectors, function(i){i.checked = false});
 148         else
 149             dojo.forEach(self.selectors, function(i){i.checked = true});
 150         self.toggleState = !self.toggleState;
 151     };
 152
 153
 154     /** @param all If true, assume all are selected */
 155     this.getSelected = function(all) {
 156         var selected = [];
 157         dojo.forEach(self.selectors,
 158             function(i) {
 159                 if(i.checked || all)
 160                     selected.push(self.liCache[i.parentNode.parentNode.getAttribute('li')]);
 161             }
 162         );
 163         return selected;
 164     };
 165
 166     this.setRowAttr = function(td, liWrapper, field, type) {
 167         var val = liWrapper.findAttr(field, type || 'lineitem_marc_attr_definition') || '';
 168         td.appendChild(document.createTextNode(val));
 169     };
 170
 171     /**
 172      * Inserts a single lineitem into the growing table of lineitems
 173      * @param {Object} li The lineitem object to insert
 174      */
 175     this.addLineitem = function(li, skip_final_placement) {
 176         this.liCache[li.id()] = li;
 177
 178         // sort the lineitem notes on edit_time
 179         if(!li.lineitem_notes()) li.lineitem_notes([]);
 180
 181         var liWrapper = new openils.acq.Lineitem({lineitem:li});
 182         var row = self.rowTemplate.cloneNode(true);
 183         row.setAttribute('li', li.id());
 184         var tds = dojo.query('[attr]', row);
 185         dojo.forEach(tds, function(td) {self.setRowAttr(td, liWrapper, td.getAttribute('attr'), td.getAttribute('attr_type'));});
 186         dojo.query('[name=source_label]', row)[0].appendChild(document.createTextNode(li.source_label()));
 187
 188         var isbn = liWrapper.findAttr('isbn', 'lineitem_marc_attr_definition');
 189         if(isbn) {
 190             // XXX media prefix for added content
 191             dojo.query('[name=jacket]', row)[0].setAttribute('src', '/opac/extras/ac/jacket/small/' + isbn);
 192         }
 193
 194         dojo.query('[attr=title]', row)[0].onclick = function() {self.drawInfo(li.id())};
 195         dojo.query('[name=copieslink]', row)[0].onclick = function() {self.drawCopies(li.id())};
 196         dojo.query('[name=notes_count]', row)[0].innerHTML = li.lineitem_notes().length;
 197         dojo.query('[name=noteslink]', row)[0].onclick = function() {self.drawLiNotes(li)};
 198
 199         // show which PO this lineitem is a member of
 200         if(li.purchase_order() && !this.isPO) {
 201             var po =
 202                 this.poCache[li.purchase_order()] =
 203                 this.poCache[li.purchase_order()] ||
 204                 fieldmapper.standardRequest(
 205                     ['open-ils.acq', 'open-ils.acq.purchase_order.retrieve'],
 206                     {params: [
 207                         this.authtoken, li.purchase_order(), {
 208                             "flesh_price_summary": true,
 209                             "flesh_lineitem_count": true
 210                         }
 211                     ]});
 212             if(po && !this.isMeta) {
 213                 openils.Util.show(nodeByName('po', row), 'inline');
 214                 var link = nodeByName('po_link', row);
 215                 link.setAttribute('href', oilsBasePath + '/acq/po/view/' + li.purchase_order());
 216                 link.innerHTML = 'PO: ' + po.name(); // TODO i18n
 217             }
 218         }
 219
 220         // show which picklist this lineitem is a member of
 221         if(li.picklist() && (this.isPO || this.isMeta)) {
 222             var pl =
 223                 this.plCache[li.picklist()] =
 224                 this.plCache[li.picklist()] ||
 225                 fieldmapper.standardRequest(
 226                     ['open-ils.acq', 'open-ils.acq.picklist.retrieve'],
 227                     {params: [this.authtoken, li.picklist()]});
 228             if(pl) {
 229                 openils.Util.show(nodeByName('pl', row), 'inline');
 230                 var link = nodeByName('pl_link', row);
 231                 link.setAttribute('href', oilsBasePath + '/acq/picklist/view/' + li.picklist());
 232                 link.innerHTML = 'PL: '+pl.name(); // TODO i18n
 233             }
 234         }
 235
 236         var countNode = nodeByName('count', row);
 237         var count = li.item_count() || 0;
 238         if (typeof(this._copy_count_cb) == "function") {
 239             this._copy_count_cb(li.id(), count);
 240         }
 241         countNode.innerHTML = count;
 242         countNode.id = 'acq-lit-copy-count-label-' + li.id();
 243
 244         // lineitem state
 245         nodeByName('li_state', row).innerHTML = li.state(); // TODO i18n state labels
 246         openils.Util.addCSSClass(row, 'oils-acq-li-state-' + li.state());
 247
 248         // lineitem price
 249         var priceInput = dojo.query('[name=price]', row)[0];
 250         var priceData = liWrapper.getPrice();
 251         priceInput.value = (priceData) ? priceData.price : '';
 252         priceInput.onchange = function() { self.updateLiPrice(priceInput, li) };
 253
 254         var recv_link = dojo.query('[name=receive_link]', row)[0];
 255
 256         if(li.state() == 'on-order') {
 257             recv_link.onclick = function() {
 258                 self.receiveLi(li);
 259                 openils.Util.hide(recv_link)
 260             }
 261         } else {
 262             openils.Util.hide(recv_link);
 263         }
 264
 265         // TODO we should allow editing before receipt, in which case the
 266         // test should be "if 1 or more real (acp) copies exist
 267         if(li.state() == 'received') {
 268             var real_copies_link = dojo.query('[name=real_copies_link]', row)[0];
 269             openils.Util.show(real_copies_link);
 270             real_copies_link.onclick = function() {
 271                 self.showRealCopies(li);
 272             }
 273         }
 274
 275         if (!skip_final_placement) {
 276             self.tbody.appendChild(row);
 277             self.selectors.push(dojo.query('[name=selectbox]', row)[0]);
 278         } else {
 279             return row;
 280         }
 281     };
 282
 283     /**
 284      * Draws and shows the lineitem notes pane
 285      */
 286     this.drawLiNotes = function(li) {
 287         var self = this;
 288
 289         li.lineitem_notes(
 290             li.lineitem_notes().sort(
 291                 function(a, b) {
 292                     if(a.edit_time() < b.edit_time()) return 1;
 293                     return -1;
 294                 }
 295             )
 296         );
 297
 298         while(this.liNotesTbody.childNodes[0])
 299             this.liNotesTbody.removeChild(this.liNotesTbody.childNodes[0]);
 300         this.show('notes');
 301
 302         acqLitCreateLiNoteSubmit.onClick = function() {
 303             var value = acqLitCreateNoteText.attr('value');
 304             if(!value) return;
 305             var note = new fieldmapper.acqlin();
 306             note.isnew(true);
 307             note.value(value);
 308             note.lineitem(li.id());
 309             self.updateLiNotes(li, note);
 310         }
 311
 312         dojo.byId('acq-lit-notes-save-button').onclick = function() {
 313             self.updateLiNotes(li);
 314         }
 315
 316         dojo.forEach(li.lineitem_notes(), function(note) { self.addLiNote(li, note) });
 317     }
 318
 319     /**
 320      * Draws a single lineitem note in the notes pane
 321      */
 322     this.addLiNote = function(li, note) {
 323         if(note.isdeleted()) return;
 324         var self = this;
 325         var row = self.liNotesRow.cloneNode(true);
 326         dojo.query('[name=value]', row)[0].innerHTML = note.value();
 327
 328         dojo.query('[name=delete]', row)[0].onclick = function() {
 329             note.isdeleted(true);
 330             self.liNotesTbody.removeChild(row);
 331         };
 332
 333         if(note.edit_time()) {
 334             dojo.query('[name=edit_time]', row)[0].innerHTML =
 335                 dojo.date.locale.format(
 336                     dojo.date.stamp.fromISOString(note.edit_time()),
 337                     {formatLength:'short'});
 338         }
 339
 340         self.liNotesTbody.appendChild(row);
 341     }
 342
 343     /**
 344      * Updates any new/changed/deleted notes on the server
 345      */
 346     this.updateLiNotes = function(li, newNote) {
 347
 348         var notes;
 349         if(newNote) {
 350             notes = [newNote];
 351         } else {
 352             notes = li.lineitem_notes().filter(
 353                 function(note) {
 354                     if(note.ischanged() || note.isnew() || note.isdeleted())
 355                         return note;
 356                 }
 357             );
 358         }
 359
 360         if(notes.length == 0) return;
 361         progressDialog.show();
 362
 363         fieldmapper.standardRequest(
 364             ['open-ils.acq', 'open-ils.acq.lineitem_note.cud.batch'],
 365             {   async : true,
 366                 params : [this.authtoken, notes],
 367                 onresponse : function(r) {
 368                     var resp = openils.Util.readResponse(r);
 369
 370                     if(resp.complete) {
 371
 372                         if(!newNote) {
 373                             // remove the old changed notes
 374                             var list = [];
 375                             dojo.forEach(li.lineitem_notes(),
 376                                 function(note) {
 377                                     if(!(note.ischanged() || note.isnew() || note.isdeleted()))
 378                                         list.push(note);
 379                                 }
 380                             );
 381                             li.lineitem_notes(list);
 382                         }
 383
 384                         progressDialog.hide();
 385                         self.drawLiNotes(li);
 386                         return;
 387                     }
 388
 389                     progressDialog.update(resp);
 390                     var newnote = resp.note;
 391
 392                     if(!newnote.isdeleted()) {
 393                         newnote.isnew(false);
 394                         newnote.ischanged(false);
 395                         li.lineitem_notes().push(newnote);
 396                     }
 397                 },
 398             }
 399         );
 400     }
 401
 402     this.updateLiPrice = function(input, li) {
 403
 404         var price = input.value;
 405         var liWrapper = new openils.acq.Lineitem({lineitem:li});
 406         var oldPrice = liWrapper.getPrice() || null;
 407
 408         if(oldPrice) oldPrice = oldPrice.price;
 409         if(price == oldPrice) return;
 410
 411         fieldmapper.standardRequest(
 412             ['open-ils.acq', 'open-ils.acq.lineitem.price.set'],
 413             {   async : true,
 414                 params : [this.authtoken, li.id(), price],
 415                 oncomplete : function(r) {
 416                     openils.Util.readResponse(r);
 417                 }
 418             }
 419         );
 420     }
 421
 422     this.removeLineitem = function(liId) {
 423         this.tbody.removeChild(dojo.query('[li='+liId+']', this.tbody)[0]);
 424         delete this.liCache[liId];
 425         //selected.push(self.liCache[i.parentNode.parentNode.getAttribute('li')]);
 426     }
 427
 428     this.drawInfo = function(liId) {
 429         this.show('info');
 430         openils.acq.Lineitem.fetchAttrDefs(
 431             function() {
 432                 self._fetchLineitem(liId, function(li){self._drawInfo(li);});
 433             }
 434         );
 435     };
 436
 437     this._fetchLineitem = function(liId, handler) {
 438
 439         var li = this.liCache[liId];
 440         if(li && li.marc() && li.lineitem_details())
 441             return handler(li);
 442
 443         fieldmapper.standardRequest(
 444             ['open-ils.acq', 'open-ils.acq.lineitem.retrieve'],
 445             {   async: true,
 446
 447                 params: [self.authtoken, liId, {
 448                     flesh_attrs: true,
 449                     flesh_li_details: true,
 450                     flesh_fund_debit: true }],
 451
 452                 oncomplete: function(r) {
 453                     var li = openils.Util.readResponse(r);
 454                     handler(li)
 455                 }
 456             }
 457         );
 458     };
 459
 460     this._drawInfo = function(li) {
 461
 462         acqLitEditOrderMarc.onClick = function() { self.editOrderMarc(li); }
 463
 464         if(li.eg_bib_id()) {
 465             openils.Util.hide('acq-lit-marc-order-record-label');
 466             openils.Util.hide(acqLitEditOrderMarc.domNode);
 467             openils.Util.show('acq-lit-marc-real-record-label');
 468         } else {
 469             openils.Util.show('acq-lit-marc-order-record-label');
 470             openils.Util.show(acqLitEditOrderMarc.domNode);
 471             openils.Util.hide('acq-lit-marc-real-record-label');
 472         }
 473
 474         this.drawMarcHTML(li);
 475         this.infoTbody = dojo.byId('acq-lit-info-tbody');
 476
 477         if(!this.infoRow)
 478             this.infoRow = this.infoTbody.removeChild(dojo.byId('acq-lit-info-row'));
 479         while(this.infoTbody.childNodes[0])
 480             this.infoTbody.removeChild(this.infoTbody.childNodes[0]);
 481
 482         for(var i = 0; i < li.attributes().length; i++) {
 483             var attr = li.attributes()[i];
 484             var row = this.infoRow.cloneNode(true);
 485
 486             var type = attr.attr_type().replace(/lineitem_(.*)_attr_definition/, '$1');
 487             var name = openils.acq.Lineitem.attrDefs[type].filter(
 488                 function(a) {
 489                     return (a.code() == attr.attr_name());
 490                 }
 491             ).pop().description();
 492
 493             dojo.query('[name=label]', row)[0].appendChild(document.createTextNode(name));
 494             dojo.query('[name=value]', row)[0].appendChild(document.createTextNode(attr.attr_value()));
 495             this.infoTbody.appendChild(row);
 496         }
 497
 498         if(li.eg_bib_id()) {
 499             openils.Util.show('acq-lit-info-cat-link');
 500             var link = dojo.byId('acq-lit-info-cat-link').getElementsByTagName('a')[0];
 501
 502             if(openils.XUL.isXUL()) {
 503
 504                 var makeRecTab = function() {
 505                                     xulG.new_tab(
 506                         XUL_OPAC_WRAPPER,
 507                                             {tab_name: localeStrings.XUL_RECORD_DETAIL_PAGE, browser:false},
 508                                             {
 509                             no_xulG : false,
 510                             show_nav_buttons : true,
 511                             show_print_button : true,
 512                             opac_url : xulG.url_prefix(xulG.urls.opac_rdetail + '?r=' + li.eg_bib_id())
 513                         }
 514                     );
 515                 }
 516                 link.setAttribute('href', 'javascript:void(0);');
 517                 link.onclick = makeRecTab;
 518
 519             } else {
 520                 var href = link.getAttribute('href');
 521                 if(href.match(/=$/))
 522                     link.setAttribute('href',  href + li.eg_bib_id());
 523             }
 524         } else {
 525             openils.Util.hide('acq-lit-info-cat-link');
 526         }
 527     };
 528
 529     this.drawMarcHTML = function(li) {
 530         var params = [null, true, li.marc()];
 531         if(li.eg_bib_id())
 532             params = [li.eg_bib_id(), true];
 533
 534         fieldmapper.standardRequest(
 535             ['open-ils.search', 'open-ils.search.biblio.record.html'],
 536             {   async: true,
 537                 params: params,
 538                 oncomplete: function(r) {
 539                     dojo.byId('acq-lit-marc-div').innerHTML =
 540                         openils.Util.readResponse(r);
 541                 }
 542             }
 543         );
 544     }
 545
 546     this.drawCopies = function(liId) {
 547         this.show('copies');
 548         var self = this;
 549         this.copyCache = {};
 550         this.copyWidgetCache = {};
 551         this.oldCopyWidgetCache = {};
 552         this.dfaCache = [];
 553         this.dfeOffset = 0;
 554
 555         acqLitSaveCopies.onClick = function() { self.saveCopyChanges(liId) };
 556         acqLitBatchUpdateCopies.onClick = function() { self.batchCopyUpdate() };
 557         acqLitCopyCountInput.attr('value', '0');
 558
 559         while(this.copyTbody.childNodes[0])
 560             this.copyTbody.removeChild(this.copyTbody.childNodes[0]);
 561
 562         this._drawBatchCopyWidgets();
 563
 564         this._fetchDistribFormulas(
 565             function() {
 566                 openils.acq.Lineitem.fetchAttrDefs(
 567                     function() {
 568                         self._fetchLineitem(liId, function(li){self._drawCopies(li);});
 569                     }
 570                 );
 571             }
 572         );
 573     };
 574
 575     /**
 576      * Insert a new row into the distribution formula selection form
 577      */
 578     this._addDistribFormulaRow = function() {
 579         var self = this;
 580
 581         if(!self.distribFormulaStore) {
 582             // no formulas, hide the form
 583             openils.Util.hide('acq-lit-distrib-formula-tbody');
 584             return;
 585         }
 586
 587         if(!this.distribFormulaTemplate)
 588             this.distribFormulaTemplate =
 589                 dojo.byId('acq-lit-distrib-formula-tbody').removeChild(dojo.byId('acq-lit-distrib-form-row'));
 590
 591         var row = dojo.byId('acq-lit-distrib-formula-tbody').appendChild(this.distribFormulaTemplate.cloneNode(true));
 592
 593         var selector = new dijit.form.FilteringSelect(
 594             {store : self.distribFormulaStore},
 595             nodeByName('selector', row)
 596         );
 597
 598         var apply = new dijit.form.Button(
 599             {"label": localeStrings.APPLY},
 600             nodeByName('set_button', row)
 601         );
 602
 603         var reset = new dijit.form.Button(
 604             {"label": localeStrings.RESET_FORMULAE, "disabled": true},
 605             nodeByName("reset_button", row)
 606         );
 607
 608         dojo.connect(apply, 'onClick',
 609             function() {
 610                 var form_id = selector.attr('value');
 611                 if(!form_id) return;
 612                 self._applyDistribFormula(form_id);
 613                 reset.attr("disabled", false);
 614             }
 615         );
 616
 617         dojo.connect(reset, 'onClick',
 618             function() {
 619                 self.restoreCopyFieldsBeforeDF();
 620                 self.dfaCache = [];
 621                 self.dfeOffset = 0;
 622                 reset.attr("disabled", "true");
 623             }
 624         );
 625
 626     };
 627
 628     /**
 629      * Applies a distrib formula to the current set of copies
 630      */
 631     this._applyDistribFormula = function(formula) {
 632         if(!formula) return;
 633
 634         formula = this.distribForms.filter(
 635             function(form) { return form.id() == formula; }
 636         )[0];
 637
 638         var copyRows = dojo.query('tr', self.copyTbody);
 639
 640         if (this.dfeOffset >= copyRows.length) {
 641             alert(localeStrings.OUT_OF_COPIES);
 642             return;
 643         }
 644
 645         var entries_applied = 0;
 646         for(
 647             var rowIndex = this.dfeOffset;
 648             rowIndex < copyRows.length;
 649             rowIndex++
 650         ) {
 651
 652             var row = copyRows[rowIndex];
 653             var copy_id = row.getAttribute('copy_id');
 654             var copyWidgets = this.copyWidgetCache[copy_id];
 655             var entryIndex = this.dfeOffset;
 656             var entry = null;
 657
 658             // find the correct entry for the current row
 659             dojo.forEach(formula.entries(),
 660                 function(e) {
 661                     if(!entry) {
 662                         entryIndex += e.item_count();
 663                         if(entryIndex > rowIndex)
 664                             entry = e;
 665                     }
 666                 }
 667             );
 668
 669             if(entry) {
 670
 671                 //console.log("rowIndex = " + rowIndex + ", entry = " + entry.id() + ", entryIndex=" +
 672                 //  entryIndex + ", owning_lib = " + entry.owning_lib() + ", location = " + entry.location());
 673
 674                 entries_applied++;
 675                 this.saveCopyFieldsBeforeDF(copy_id);
 676                 this._copy_fields_for_acqdf.forEach(
 677                     function(field) {
 678                         if(entry[field]()) {
 679                             copyWidgets[field].attr('value', (entry[field]()));
 680                         }
 681                     }
 682                 );
 683             }
 684         }
 685
 686         if (entries_applied) {
 687             this.dfaCache.push(formula.id());
 688             this.dfeOffset += entries_applied;
 689         };
 690     };
 691
 692     this.saveCopyFieldsBeforeDF = function(copy_id) {
 693         var self = this;
 694         if (!this.oldCopyWidgetCache[copy_id]) {
 695             var copyWidgets = this.copyWidgetCache[copy_id];
 696
 697             this.oldCopyWidgetCache[copy_id] = {};
 698             this._copy_fields_for_acqdf.forEach(
 699                 function(f) {
 700                     self.oldCopyWidgetCache[copy_id][f] =
 701                         copyWidgets[f].attr("value");
 702                 }
 703             );
 704         }
 705     };
 706
 707     this.restoreCopyFieldsBeforeDF = function() {
 708         var self = this;
 709         for (var copy_id in this.oldCopyWidgetCache) {
 710             this._copy_fields_for_acqdf.forEach(
 711                 function(f) {
 712                     self.copyWidgetCache[copy_id][f].attr(
 713                         "value", self.oldCopyWidgetCache[copy_id][f]
 714                     );
 715                 }
 716             );
 717         }
 718     };
 719
 720     this._fetchDistribFormulas = function(onload) {
 721         if(this.distribForms) {
 722             onload();
 723         } else {
 724             var self = this;
 725             fieldmapper.standardRequest(
 726                 ['open-ils.acq', 'open-ils.acq.distribution_formula.ranged.retrieve.atomic'],
 727                 {   async: true,
 728                     params: [openils.User.authtoken],
 729                     oncomplete: function(r) {
 730                         self.distribForms = openils.Util.readResponse(r);
 731                         if(!self.distribForms || self.distribForms.length == 0) {
 732                             self.distribForms = [];
 733                         } else {
 734                             self.distribFormulaStore =
 735                                 new dojo.data.ItemFileReadStore(
 736                                     {data:acqdf.toStoreData(self.distribForms)}
 737                                 );
 738                         }
 739                         self._addDistribFormulaRow();
 740                         onload();
 741                     }
 742                 }
 743             );
 744         }
 745     }
 746
 747     this._drawBatchCopyWidgets = function() {
 748         var row = this.copyBatchRow;
 749         dojo.forEach(liDetailBatchFields,
 750             function(field) {
 751                 if(self.copyBatchRowDrawn) {
 752                     self.copyBatchWidgets[field].attr('value', null);
 753                 } else {
 754                     var widget = new openils.widget.AutoFieldWidget({
 755                         fmField : field,
 756                         fmClass : 'acqlid',
 757                         parentNode : dojo.query('[name='+field+']', row)[0],
 758                         orgLimitPerms : ['CREATE_PICKLIST'],
 759                         dijitArgs : {required:false},
 760                         forceSync : true
 761                     });
 762                     widget.build(
 763                         function(w, ww) {
 764                             self.copyBatchWidgets[field] = w;
 765                         }
 766                     );
 767                 }
 768             }
 769         );
 770         this.copyBatchRowDrawn = true;
 771     };
 772
 773     this.batchCopyUpdate = function() {
 774         var self = this;
 775         for(var k in this.copyWidgetCache) {
 776             var cache = this.copyWidgetCache[k];
 777             dojo.forEach(liDetailBatchFields, function(f) {
 778                 var newval = self.copyBatchWidgets[f].attr('value');
 779                 if(newval) cache[f].attr('value', newval);
 780             });
 781         }
 782     };
 783
 784     this._drawCopies = function(li) {
 785         var self = this;
 786
 787         // this button sets the total number of copies for a given lineitem
 788         acqLitAddCopyCount.onClick = function() {
 789             var count = acqLitCopyCountInput.attr('value');
 790
 791             // add new rows
 792             while(self.copyCount() < count)
 793                 self.addCopy(li);
 794
 795             // delete rows if necessary
 796             var diff = self.copyCount() - count;
 797             if(diff > 0) {
 798                 var rows = dojo.query('tr', self.copyTbody).reverse().slice(0, diff);
 799                 if(confirm(dojo.string.substitute(localeStrings.DELETE_LI_COPIES_CONFIRM, [diff]))) {
 800                     dojo.forEach(rows, function(row) {self.deleteCopy(row); });
 801                 } else {
 802                     acqLitCopyCountInput.attr('value', self.copyCount()+'');
 803                 }
 804             }
 805         }
 806
 807
 808         if(li.lineitem_details().length > 0) {
 809             dojo.forEach(li.lineitem_details(),
 810                 function(copy) {
 811                     self.addCopy(li, copy);
 812                 }
 813             );
 814         } else {
 815             self.addCopy(li);
 816         }
 817     };
 818
 819     this.copyCount = function() {
 820         var count = 0;
 821         for(var id in this.copyCache) {
 822             if(!this.copyCache[id].isdeleted())
 823                 count++;
 824         }
 825         return count;
 826     }
 827
 828     this.virtCopyId = -1;
 829     this.addCopy = function(li, copy) {
 830         var row = this.copyRow.cloneNode(true);
 831         this.copyTbody.appendChild(row);
 832         var self = this;
 833
 834         if(!copy) {
 835             copy = new fieldmapper.acqlid();
 836             copy.isnew(true);
 837             copy.id(this.virtCopyId--);
 838             copy.lineitem(li.id());
 839         }
 840
 841         this.copyCache[copy.id()] = copy;
 842         row.setAttribute('copy_id', copy.id());
 843         self.copyWidgetCache[copy.id()] = {};
 844
 845         acqLitCopyCountInput.attr('value', self.copyCount()+'');
 846
 847         dojo.forEach(liDetailFields,
 848             function(field) {
 849                 var widget = new openils.widget.AutoFieldWidget({
 850                     fmObject : copy,
 851                     fmField : field,
 852                     fmClass : 'acqlid',
 853                     parentNode : dojo.query('[name='+field+']', row)[0],
 854                     orgLimitPerms : ['CREATE_PICKLIST', 'CREATE_PURCHASE_ORDER'],
 855                     readOnly : Boolean(copy.eg_copy_id())
 856                 });
 857                 widget.build(
 858                     // make sure we capture the value from any async widgets
 859                     function(w, ww) {
 860                         copy[field](ww.getFormattedValue())
 861                         self.copyWidgetCache[copy.id()][field] = w;
 862                     }
 863                 );
 864                 dojo.connect(widget.widget, 'onChange',
 865                     function(val) {
 866                         if(copy.isnew() || val != copy[field]()) {
 867                             // prevent setting ischanged() automatically on widget load for existing copies
 868                             copy[field](widget.getFormattedValue())
 869                             copy.ischanged(true);
 870                         }
 871                     }
 872                 );
 873             }
 874         );
 875
 876         var recv_link = dojo.query('[name=receive]', row)[0];
 877         if(copy.recv_time()) {
 878             openils.Util.hide(recv_link);
 879         } else {
 880             recv_link.onclick = function() {
 881                 self.receiveLid(copy);
 882                 openils.Util.hide(recv_link);
 883             }
 884         }
 885
 886         if(this.isPO) {
 887             openils.Util.hide(dojo.query('[name=delete]', row)[0].parentNode);
 888         } else {
 889             dojo.query('[name=delete]', row)[0].onclick =
 890                 function() { self.deleteCopy(row) };
 891         }
 892     };
 893
 894     this.deleteCopy = function(row) {
 895         var copy = this.copyCache[row.getAttribute('copy_id')];
 896         copy.isdeleted(true);
 897         if(copy.isnew())
 898             delete this.copyCache[copy.id()];
 899         this.copyTbody.removeChild(row);
 900     }
 901
 902     this.saveCopyChanges = function(liId) {
 903         var self = this;
 904         var copies = [];
 905
 906
 907         var total = 0;
 908         for(var id in this.copyCache) {
 909             var c = this.copyCache[id];
 910             if(!c.isdeleted()) total++;
 911             if(c.isnew() || c.ischanged() || c.isdeleted()) {
 912                 if(c.id() < 0) c.id(null);
 913                 copies.push(c);
 914             }
 915         }
 916
 917         if (typeof(this._copy_count_cb) == "function") {
 918             this._copy_count_cb(liId, total);
 919         }
 920
 921         dojo.byId('acq-lit-copy-count-label-' + liId).innerHTML = total;
 922
 923
 924         if (copies.length > 0) {
 925             openils.Util.show("acq-lit-update-copies-progress");
 926             fieldmapper.standardRequest(
 927                 ['open-ils.acq', 'open-ils.acq.lineitem_detail.cud.batch'],
 928                 {   async: true,
 929                     params: [openils.User.authtoken, copies],
 930                     onresponse: function(r) {
 931                         var res = openils.Util.readResponse(r);
 932                         litUpdateCopiesProgress.update(res);
 933                     },
 934                     oncomplete: function() {
 935                         self.drawCopies(liId);
 936                         openils.Util.hide("acq-lit-update-copies-progress");
 937                     }
 938                 }
 939             );
 940         }
 941
 942         if (this.dfaCache.length > 0) {
 943             var oldlength = this.dfaCache.length;
 944
 945             fieldmapper.standardRequest(
 946                 ["open-ils.acq",
 947                 "open-ils.acq.distribution_formula.record_application"],
 948                 {
 949                     "async": true,
 950                     "params": [openils.User.authtoken, this.dfaCache, liId],
 951                     "onresponse": function(r) {
 952                         var res = openils.Util.readResponse(r);
 953                         if (res && res.length != oldlength)
 954                             alert(localeStrings.DFA_NOT_ALL);
 955                     }
 956                 }
 957             );
 958             this.dfaCache = [];
 959         }
 960     }
 961
 962     this.applySelectedLiAction = function(action) {
 963         var self = this;
 964         switch(action) {
 965
 966             case 'delete_selected':
 967                 this._deleteLiList(self.getSelected());
 968                 break;
 969
 970             case 'create_order':
 971
 972                 if(!this.createPoProviderSelector) {
 973                     var widget = new openils.widget.AutoFieldWidget({
 974                         fmField : 'provider',
 975                         fmClass : 'acqpo',
 976                         searchFilter: {"active": "t"},
 977                         parentNode : dojo.byId('acq-lit-po-provider'),
 978                     });
 979                     widget.build(
 980                         function(w) { self.createPoProviderSelector = w; }
 981                     );
 982                 }
 983
 984                 if(!this.createPoAgencySelector) {
 985                     var widget = new openils.widget.AutoFieldWidget({
 986                         fmField : 'ordering_agency',
 987                         fmClass : 'acqpo',
 988                         parentNode : dojo.byId('acq-lit-po-agency'),
 989                         orgLimitPerms : ['CREATE_PURCHASE_ORDER'],
 990                     });
 991                     widget.build(
 992                         function(w) { self.createPoAgencySelector = w; }
 993                     );
 994                 }
 995
 996
 997                 acqLitPoCreateDialog.show();
 998                 break;
 999
1000             case 'save_picklist':
1001                 this._loadPLSelect();
1002                 acqLitSavePlDialog.show();
1003                 break;
1004
1005             case 'selector_ready':
1006             case 'order_ready':
1007                 acqLitChangeLiStateDialog.attr('state', action.replace('_', '-'));
1008                 acqLitChangeLiStateDialog.show();
1009                 break;
1010
1011             case 'print_po':
1012                 this.printPO();
1013                 break;
1014
1015             case 'receive_po':
1016                 this.receivePO();
1017                 break;
1018
1019             case 'rollback_receive_po':
1020                 this.rollbackPoReceive();
1021                 break;
1022
1023             case 'create_assets':
1024                 this.createAssets();
1025                 break;
1026
1027             case 'export_isbn_list':
1028                 this.exportISBNList();
1029                 break;
1030
1031             case 'add_brief_record':
1032                 if(this.isPO)
1033                     location.href = oilsBasePath + '/acq/picklist/brief_record?po=' + this.isPO;
1034                 else
1035                     location.href = oilsBasePath + '/acq/picklist/brief_record?pl=' + this.isPL;
1036         }
1037     }
1038
1039     this.createAssets = function() {
1040         if(!this.isPO) return;
1041         if(!confirm(localeStrings.CREATE_PO_ASSETS_CONFIRM)) return;
1042         this.show('acq-lit-progress-numbers');
1043         var self = this;
1044         fieldmapper.standardRequest(
1045             ['open-ils.acq', 'open-ils.acq.purchase_order.assets.create'],
1046             {   async: true,
1047                 params: [this.authtoken, this.isPO],
1048                 onresponse: function(r) {
1049                     var resp = openils.Util.readResponse(r);
1050                     self._updateProgressNumbers(resp, true);
1051                 }
1052             }
1053         );
1054     }
1055
1056     /* Should really think about generalizing this to do more than ISBN #s */
1057     this.exportISBNList = function() {
1058         var selected = this.getSelected();
1059         var isbn_list = selected.map(
1060             function(li) {
1061                 return (new openils.acq.Lineitem({"lineitem": li})).findAttr(
1062                     "isbn", "lineitem_marc_attr_definition"
1063                 );
1064             }
1065         ).filter(function(attr) { return Boolean(attr); });
1066
1067         if (isbn_list.length > 0) {
1068             if (isbn_list.length < selected.length) {
1069                 if (!confirm(localeStrings.ISBN_SHORT_LIST)) {
1070                     return;
1071                 }
1072             }
1073             try {
1074                 openils.XUL.contentToFileSaveDialog(
1075                     isbn_list.join("\n"),
1076                     localeStrings.ISBN_SAVE_DIALOG_TITLE
1077                 );
1078             } catch (E) {
1079                 alert(E);
1080             }
1081         } else {
1082             alert(localeStrings.ISBN_EMPTY_LIST);
1083         }
1084     };
1085
1086     this.printPO = function() {
1087         if(!this.isPO) return;
1088         progressDialog.show(true);
1089         fieldmapper.standardRequest(
1090             ['open-ils.acq', 'open-ils.acq.purchase_order.format'],
1091             {   async: true,
1092                 params: [this.authtoken, this.isPO, 'html'],
1093                 oncomplete: function(r) {
1094                     progressDialog.hide();
1095                     var evt = openils.Util.readResponse(r);
1096                     if(evt && evt.template_output()) {
1097                         win = window.open('','', 'resizable,width=800,height=600,scrollbars=1');
1098                         win.document.body.innerHTML = evt.template_output().data();
1099                     }
1100                 }
1101             }
1102         );
1103     }
1104
1105
1106     this.receivePO = function() {
1107         if(!this.isPO) return;
1108         this.show('acq-lit-progress-numbers');
1109         var self = this;
1110         fieldmapper.standardRequest(
1111             ['open-ils.acq', 'open-ils.acq.purchase_order.receive'],
1112             {   async: true,
1113                 params: [this.authtoken, this.isPO],
1114                 onresponse : function(r) {
1115                     var resp = openils.Util.readResponse(r);
1116                     self._updateProgressNumbers(resp, true);
1117                 },
1118             }
1119         );
1120     }
1121
1122     this.receiveLi = function(li) {
1123         if(!this.isPO) return;
1124         progressDialog.show(true);
1125         fieldmapper.standardRequest(
1126             ['open-ils.acq', 'open-ils.acq.lineitem.receive'],
1127             {   async: true,
1128                 params: [this.authtoken, li.id()],
1129                 onresponse : function(r) {
1130                     var resp = openils.Util.readResponse(r);
1131                     progressDialog.hide();
1132                 },
1133             }
1134         );
1135     }
1136
1137     this.receiveLid = function(li) {
1138         if(!this.isPO) return;
1139         progressDialog.show(true);
1140         fieldmapper.standardRequest(
1141             ['open-ils.acq', 'open-ils.acq.lineitem_detail.receive'],
1142             {   async: true,
1143                 params: [this.authtoken, li.id()],
1144                 onresponse : function(r) {
1145                     var resp = openils.Util.readResponse(r);
1146                     progressDialog.hide();
1147                 },
1148             }
1149         );
1150     }
1151
1152     this.rollbackPoReceive = function() {
1153         if(!this.isPO) return;
1154         if(!confirm(localeStrings.ROLLBACK_PO_RECEIVE_CONFIRM)) return;
1155         this.show('acq-lit-progress-numbers');
1156         var self = this;
1157         fieldmapper.standardRequest(
1158             ['open-ils.acq', 'open-ils.acq.purchase_order.receive.rollback'],
1159             {   async: true,
1160                 params: [this.authtoken, this.isPO],
1161                 onresponse : function(r) {
1162                     var resp = openils.Util.readResponse(r);
1163                     self._updateProgressNumbers(resp, true);
1164                 },
1165             }
1166         );
1167     }
1168
1169     this._updateProgressNumbers = function(resp, reloadOnComplete) {
1170         if(!resp) return;
1171         dojo.byId('acq-pl-lit-li-processed').innerHTML = resp.li;
1172         dojo.byId('acq-pl-lit-lid-processed').innerHTML = resp.lid;
1173         dojo.byId('acq-pl-lit-debits-processed').innerHTML = resp.debits_accrued;
1174         dojo.byId('acq-pl-lit-bibs-processed').innerHTML = resp.bibs;
1175         dojo.byId('acq-pl-lit-indexed-processed').innerHTML = resp.indexed;
1176         dojo.byId('acq-pl-lit-copies-processed').innerHTML = resp.copies;
1177         if(resp.complete && reloadOnComplete)
1178             location.href = location.href;
1179     }
1180
1181
1182     this._createPO = function(fields) {
1183         this.show('acq-lit-progress-numbers');
1184         var po = new fieldmapper.acqpo();
1185         po.provider(this.createPoProviderSelector.attr('value'));
1186         po.ordering_agency(this.createPoAgencySelector.attr('value'));
1187
1188         var selected = this.getSelected( (fields.create_from == 'all') );
1189         if(selected.length == 0) return;
1190
1191         var max = selected.length * 3;
1192
1193         var self = this;
1194         fieldmapper.standardRequest(
1195             ['open-ils.acq', 'open-ils.acq.purchase_order.create'],
1196             {   async: true,
1197                 params: [
1198                     openils.User.authtoken,
1199                     po,
1200                     {
1201                         lineitems : selected.map(function(li) { return li.id() }),
1202                         create_assets : fields.create_assets[0],
1203                     }
1204                 ],
1205
1206                 onresponse : function(r) {
1207                     var resp = openils.Util.readResponse(r);
1208                     self._updateProgressNumbers(resp);
1209                     if(resp.complete)
1210                         location.href = oilsBasePath + '/eg/acq/po/view/' + resp.purchase_order.id();
1211                 }
1212             }
1213         );
1214     }
1215
1216     this._deleteLiList = function(list, idx) {
1217         if(idx == null) idx = 0;
1218         if(idx >= list.length) return;
1219         var liId = list[idx].id();
1220         fieldmapper.standardRequest(
1221             ['open-ils.acq', 'open-ils.acq.lineitem.delete'],
1222             {   async: true,
1223                 params: [openils.User.authtoken, liId],
1224                 oncomplete: function(r) {
1225                     self.removeLineitem(liId);
1226                     self._deleteLiList(list, ++idx);
1227                 }
1228             }
1229         );
1230     }
1231
1232     this.editOrderMarc = function(li) {
1233
1234         /*  To run in Firefox directly, must set signed.applets.codebase_principal_support
1235             to true in about:config */
1236
1237         if(!openils.XUL.enableXPConnect()) return;
1238
1239         if(openils.XUL.isXUL()) {
1240             win = window.open('/xul/' + openils.XUL.buildId() + '/server/cat/marcedit.xul');
1241         } else {
1242             win = window.open('/xul/server/cat/marcedit.xul');
1243         }
1244         var self = this;
1245         win.xulG = {
1246             record : {marc : li.marc()},
1247             save : {
1248                 label: 'Save Record', // XXX I18N
1249                 func: function(xmlString) {
1250                     li.marc(xmlString);
1251                     fieldmapper.standardRequest(
1252                         ['open-ils.acq', 'open-ils.acq.lineitem.update'],
1253                         {   async: true,
1254                             params: [openils.User.authtoken, li],
1255                             oncomplete: function(r) {
1256                                 openils.Util.readResponse(r);
1257                                 win.close();
1258                                 self.drawInfo(li.id())
1259                             }
1260                         }
1261                     );
1262                 },
1263             }
1264         };
1265     }
1266
1267     this._savePl = function(values) {
1268         var self = this;
1269         var selected = this.getSelected( (values.which == 'all') );
1270         openils.Util.show('acq-lit-generic-progress');
1271
1272         if(values.new_name) {
1273             openils.acq.Picklist.create(
1274                 {name: values.new_name},
1275                 function(id) {
1276                     self._updateLiList(id, selected, 0,
1277                         function(){
1278                             location.href = oilsBasePath + '/eg/acq/picklist/view/' + id;
1279                         });
1280                 }
1281             );
1282         } else if(values.existing_pl) {
1283             // update lineitems to use an existing picklist
1284             self._updateLiList(values.existing_pl, selected, 0,
1285                 function(){
1286                     location.href = oilsBasePath + '/eg/acq/picklist/view/' + values.existing_pl;
1287                 });
1288         }
1289     }
1290
1291     this._updateLiState = function(values, state) {
1292         var self = this;
1293         var selected = this.getSelected( (values.which == 'all') );
1294         if(!selected.length) return;
1295         dojo.forEach(selected, function(li) {li.state(state);});
1296         self._updateLiList(null, selected, 0,
1297             // TODO consider inline updates for efficiency
1298             function() { location.href = location.href }
1299         );
1300     }
1301
1302     this._updateLiList = function(pl, list, idx, oncomplete) {
1303         if(idx >= list.length) return oncomplete();
1304         var li = list[idx];
1305         if(pl != null) li.picklist(pl);
1306         litGenericProgress.update({maximum: list.length, progress: idx});
1307         new openils.acq.Lineitem({lineitem:li}).update(
1308             function(r) {
1309                 self._updateLiList(pl, list, ++idx, oncomplete);
1310             }
1311         );
1312     }
1313
1314     this._loadPLSelect = function() {
1315         if(this._plSelectLoaded) return;
1316         var plList = [];
1317         function handleResponse(r) {
1318             plList.push(r.recv().content());
1319         }
1320         var method = 'open-ils.acq.picklist.user.retrieve';
1321         fieldmapper.standardRequest(
1322             ['open-ils.acq', method],
1323             {   async: true,
1324                 params: [this.authtoken],
1325                 onresponse: handleResponse,
1326                 oncomplete: function() {
1327                     self._plSelectLoaded = true;
1328                     acqLitAddExistingSelect.store =
1329                         new dojo.data.ItemFileReadStore({data:acqpl.toStoreData(plList)});
1330                     acqLitAddExistingSelect.setValue();
1331                 }
1332             }
1333         );
1334     }
1335
1336     // grab the li-details for this lineitem, grab the linked copies and volumes, add them to the table
1337     this.showRealCopies = function(li) {
1338         while(this.realCopiesTbody.childNodes[0])
1339             this.realCopiesTbody.removeChild(this.realCopiesTbody.childNodes[0]);
1340         this.show('real-copies');
1341
1342         var pcrud = new openils.PermaCrud({authtoken : this.authtoken});
1343         this.realCopyList = [];
1344         this.volCache = {};
1345         var tabIndex = 1000;
1346         var self = this;
1347
1348         acqLitSaveRealCopies.onClick = function() {
1349             self.saveRealCopies();
1350         }
1351
1352         this._fetchLineitem(li.id(),
1353             function(fullLi) {
1354                 li = self.liCache[li.id()] = fullLi;
1355
1356                 pcrud.search(
1357                     'acp', {
1358                         id : li.lineitem_details().map(
1359                             function(item) { return item.eg_copy_id() }
1360                         )
1361                     }, {
1362                         async : true,
1363                         streaming : true,
1364                         onresponse : function(r) {
1365                             var copy = openils.Util.readResponse(r);
1366                             var volId = copy.call_number();
1367                             var volume = self.volCache[volId];
1368                             if(!volume) {
1369                                 volume = self.volCache[volId] = pcrud.retrieve('acn', volId);
1370                             }
1371                             self.addRealCopy(volume, copy, tabIndex++);
1372                         }
1373                     }
1374                 );
1375             }
1376         );
1377     }
1378
1379     this.addRealCopy = function(volume, copy, tabIndex) {
1380         var row = this.realCopiesRow.cloneNode(true);
1381         this.realCopyList.push(copy);
1382
1383         var selectNode;
1384         dojo.forEach(
1385             ['owning_lib', 'location', 'circ_modifier', 'label', 'barcode'],
1386
1387             function(field) {
1388                 var isvol = (field == 'owning_lib' || field == 'label');
1389                 var widget = new openils.widget.AutoFieldWidget({
1390                     fmField : field,
1391                     fmObject : isvol ? volume : copy,
1392                     parentNode : nodeByName(field, row),
1393                     readOnly : (field != 'barcode'),
1394                 });
1395
1396                 var widgetDrawn = null;
1397
1398                 if(field == 'barcode') {
1399
1400                     widgetDrawn = function(w, ww) {
1401                         var node = w.domNode;
1402                         node.setAttribute('tabindex', ''+tabIndex);
1403
1404                         // on enter, select the next barcode input
1405                         dojo.connect(w, 'onKeyDown',
1406                             function(e) {
1407                                 if(e.keyCode == dojo.keys.ENTER) {
1408                                     var ti = node.getAttribute('tabindex');
1409                                     var nextNode = dojo.query('[tabindex=' + String(Number(ti) + 1) + ']', self.realCopiesTbody)[0];
1410                                     if(nextNode) nextNode.select();
1411                                 }
1412                             }
1413                         );
1414
1415                         dojo.connect(w, 'onChange',
1416                             function(val) {
1417                                 if(!val || val == copy.barcode()) return;
1418                                 copy.ischanged(true);
1419                                 copy.barcode(val);
1420                             }
1421                         );
1422
1423
1424                         if(self.realCopiesTbody.getElementsByTagName('TR').length == 0)
1425                             selectNode = node;
1426                     }
1427                 }
1428
1429                 widget.build(widgetDrawn);
1430             }
1431         );
1432
1433         this.realCopiesTbody.appendChild(row);
1434         if(selectNode) selectNode.select();
1435     };
1436
1437     this.saveRealCopies = function() {
1438         var pcrud = new openils.PermaCrud({authtoken : this.authtoken});
1439         progressDialog.show(true);
1440         var list = this.realCopyList.filter(function(copy) { return copy.ischanged(); });
1441         pcrud.update(list, {oncomplete: function() {
1442             progressDialog.hide();
1443             self.show('list');
1444         }});
1445     }
1446 }