jssource/src_files/include/SugarFields/Fields/Collection/SugarFieldCollection.js

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  35
  36
  37 if(typeof(SUGAR.collection) == "undefined") {
  38     SUGAR.collection = function(form_name, field_name, module, popupData){
  39
  40         /*
  41          * boolean variable to handle expand/collapse views
  42          * false if the collection field is collapsed and true if the rows are expanded.
  43          */
  44         this.more_status = false;
  45
  46         /*
  47          * Store the form name containing this field.  Example: EditView
  48          */
  49         this.form = form_name;
  50
  51         /*
  52          * Store the name of the collection field. Example: account_name
  53          */
  54         this.field = field_name;
  55
  56
  57         /*
  58          * Store the unique form + field name that uses the combination of form and field
  59          */
  60         this.field_element_name = this.form + '_' + this.field;
  61
  62         /*
  63          * Store the name of the module from where come the field. Example: Accounts
  64          */
  65         this.module = module;
  66
  67         /*
  68          * Number of secondaries linked records (total of linked records - 1).
  69          */
  70         this.fields_count = 0;
  71
  72         /*
  73          * Number of extra fields.
  74          */
  75         this.extra_fields_count = 0;
  76
  77         /*
  78          * Set to true if it is the initialization.
  79          */
  80         this.first = true;
  81
  82         /*
  83          * Name of the primary field. Example: "accounts_collection_0"
  84          */
  85         this.primary_field = "";
  86
  87         /*
  88          * Store the row cloned in key "0" and the context cloned in key "1".
  89          */
  90         this.cloneField = new Array();
  91
  92         /*
  93          * Store the sqs_objects for the cloned row encoded in JSON.
  94          */
  95         this.sqs_clone = "";
  96
  97         /*
  98          * Store the name and the id of all the secondaries linked records. this is used to create the secondary rows.
  99          */
 100         this.secondaries_values = new Array();
 101
 102         /*
 103          * Store all the extra fields which has been updated in the collection field to save on save of the main record.
 104          */
 105         this.update_fields = new Object();
 106
 107         /*
 108          * boolean variable indicating whether or not to show the expand/collapse arrow
 109          */
 110         this.show_more_image = true;
 111
 112     };
 113
 114     SUGAR.collection.prototype = {
 115         /*
 116          * Remove the row designated by the passed 'id' or clear the row if there is only one row.
 117          */
 118         remove: function(num){
 119             // if there is only one record, clear it instead of removing it
 120             // this is determined by the visibility of the drop down arrow element
 121             var radio_els = this.get_radios();
 122             var div_el;
 123             if(radio_els.length == 1) {
 124                 div_el = document.getElementById(this.field_element_name + '_input_div_' + num);
 125                 var input_els = div_el.getElementsByTagName('input');
 126                 //Clear text field
 127                 input_els[0].value = '';
 128
 129                 //Clear hidden field
 130                 input_els[1].value = '';
 131
 132                 if(this.primary_field) {
 133                    div_el = document.getElementById(this.field_element_name + '_radio_div_' + num);
 134                    radio_els = div_el.getElementsByTagName('input');
 135                    //Clear the radio field
 136                    radio_els[0].checked = false;
 137                 }
 138             } else {
 139                 div_el = document.getElementById(this.field_element_name + '_input_div_' + num);
 140                 if (!div_el)
 141                     div_el = document.getElementById(this.field_element_name + '_radio_div_' + num);
 142                 var tr_to_remove = document.getElementById('lineFields_' + this.field_element_name + '_' + num);
 143                 div_el.parentNode.parentNode.parentNode.removeChild(tr_to_remove);
 144
 145                 var div_id = 'lineFields_' + this.field_element_name + '_' + num;
 146                 if (typeof sqs_objects[div_id.replace("_field_", "_")] != 'undefined') {
 147                     delete (sqs_objects[div_id.replace("_field_", "_")]);
 148                 }
 149                 var checked=false;
 150                 for(var k=0; k< radio_els.length; k++){
 151                     if(radio_els[k].checked){
 152                         checked=true;
 153                     }
 154                 }
 155                 // If we remove an entry marked as the primary, set another record as the primary
 156                 var primary_checked = document.forms[this.form].elements[this.field+"_allowed_to_check"];
 157                 var allowed_to_check = true;
 158                 if(primary_checked && primary_checked.value == 'false'){
 159                         allowed_to_check = false;
 160                 }
 161                 if(/EditView/.test(this.form) && !checked && typeof radio_els[0] != 'undefined' && allowed_to_check) {
 162                     radio_els[0].checked = true;
 163                     this.changePrimary(true);
 164                     this.js_more();
 165                     this.js_more();
 166                 }
 167                 // if there is now only one record, hide the "more..." link
 168                 if(radio_els.length == 1){
 169                     this.more_status = false;
 170                                         if (document.getElementById('more_'+this.field_element_name) && document.getElementById('more_'+this.field_element_name).style.display != 'none') {
 171                             document.getElementById('more_'+this.field_element_name).style.display='none';
 172                                         }
 173
 174                     this.show_arrow_label(false);
 175                     this.js_more();
 176                 }else{
 177                         this.js_more();
 178                     this.js_more();
 179                 }
 180             }
 181         },
 182
 183         get_radios: function() {
 184                 return YAHOO.util.Selector.query('input[name^=primary]', document.getElementById(this.field_element_name+'_table'));
 185         },
 186
 187         /*
 188          * Add a new empty row.
 189          */
 190         add: function(values){
 191             this.fields_count++;
 192             var Field0 = this.init_clone(values);
 193             this.cloneField[1].appendChild(Field0);
 194             //Enable quicksearch for this field
 195             enableQS(true);
 196             this.changePrimary(false);
 197
 198             //If the arrow field and label are collapsed, un-collapse it
 199             if(document.getElementById('more_'+this.field_element_name) && document.getElementById('more_'+this.field_element_name).style.display == 'none'){
 200                document.getElementById('more_'+this.field_element_name).style.display='';
 201             }
 202
 203             if(!this.is_expanded()) {
 204                this.js_more();
 205                this.show_arrow_label(true);
 206             }
 207         },
 208
 209         /*
 210          * Add the secondaries rows on load of the page.
 211          */
 212         add_secondaries: function(){
 213             clone_id = this.form + '_' + this.field + '_collection_0';
 214
 215             if(typeof sqs_objects == 'undefined' || typeof sqs_objects[clone_id] == 'undefined') {
 216                 setTimeout('collection["'+this.field_element_name+'"].add_secondaries();',100); // Lowering timeout as per dwheeler to avoid SODA errors
 217             } else if(typeof document.getElementById(this.form + '_' + this.field + '_collection_0') == 'undefined'){
 218                 setTimeout('collection["'+this.field_element_name+'"].add_secondaries();',100);
 219             } else {
 220                 this.create_clone();
 221                 enableQS();
 222                 this.changePrimary(true);
 223                 for(key in this.secondaries_values){
 224                     if (isInteger(key)) {
 225                         this.add(this.secondaries_values[key]);
 226                     }
 227                 }
 228                 this.js_more();
 229                 this.js_more();
 230             }
 231             // Update the "hash" of the unchanged form, because this is just adding data, not actually changing anything
 232             initEditView(document.forms[this.form]);
 233         },
 234         /*
 235          * Create the new row from a cloned row.
 236          */
 237         init_clone: function(values){
 238
 239                 //Safety check, this means that the clone field was not created yet
 240                 if(typeof this.cloneField[0] == 'undefined') {
 241                    return;
 242                 }
 243
 244             if (typeof values == "undefined") {
 245                 values = new Array();
 246                 values['name'] = "";
 247                 values['id'] = "";
 248             }
 249
 250             var count = this.fields_count;
 251
 252             //Clone the table element containing the fields for each row, use safe_clone uder IE to prevent events from being cloned
 253             Field0 = SUGAR.isIE ?
 254                 SUGAR.collection.safe_clone(this.cloneField[0], true) :
 255                 this.cloneField[0].cloneNode(true);
 256
 257             Field0.id = "lineFields_"+this.field_element_name+"_"+count;
 258
 259             for ( var ii = 0; ii < Field0.childNodes.length; ii++ ){
 260                 if(typeof(Field0.childNodes[ii].tagName) != 'undefined' && Field0.childNodes[ii].tagName == "TD") {
 261                     for (var jj = 0; jj < Field0.childNodes[ii].childNodes.length; jj++) {
 262                         currentNode = Field0.childNodes[ii].childNodes[jj];
 263                         this.process_node(Field0.childNodes[ii], currentNode, values);
 264                     } //for
 265                 } //if
 266             } //for
 267             return Field0;
 268         },
 269         /**
 270          * process_node
 271          *
 272          * method to process cloning of nodes, moved out of init_clone so that
 273          * this may be recursively called
 274          */
 275         process_node: function(parentNode, currentNode, values) {
 276             if(parentNode.className == 'td_extra_field'){
 277                 // If this is an extra field
 278                 if(parentNode.id){
 279                     parentNode.id='';
 280                 }
 281                 var toreplace = this.field + "_collection_extra_0";
 282                 var re = new RegExp(toreplace, 'g');
 283                 parentNode.innerHTML = parentNode.innerHTML.replace(re, this.field + "_collection_extra_" + this.fields_count);
 284             } else if (currentNode.tagName && currentNode.tagName == 'SPAN') {
 285                 //If it is our div element, recursively find all input elements to process
 286                 currentNode.id = /_input/.test(currentNode.id) ? this.field_element_name + '_input_div_' + this.fields_count :  this.field_element_name + '_radio_div_' + this.fields_count;
 287                                 if (/_input/.test(currentNode.id)) {
 288                                         currentNode.name = 'teamset_div';
 289                                 }
 290
 291                 var input_els = currentNode.getElementsByTagName('input');
 292                 for ( var x = 0; x < input_els.length; x++ ){
 293                         if(input_els[x].tagName && input_els[x].tagName == 'INPUT') {
 294                            this.process_node(parentNode, input_els[x], values);
 295                         }
 296                 }
 297             } else if (currentNode.name) {
 298                 // If this is a standard field
 299                 var toreplace = this.field + "_collection_0";
 300                 var re = new RegExp(toreplace, 'g');
 301                 var name = currentNode.name;
 302                 var new_name = name.replace(re, this.field + "_collection_" + this.fields_count);
 303
 304                 switch (name) {
 305                     case toreplace:
 306                         var sqs_id = this.form + '_' + new_name;
 307                         if (typeof this.sqs_clone != 'undefined') {
 308                                 var sqs_clone = YAHOO.lang.JSON.stringify(this.sqs_clone);
 309                             eval('sqs_objects[sqs_id]=' + sqs_clone);
 310
 311                             for (var pop_field in sqs_objects[sqs_id]['populate_list']) {
 312                                 if (typeof sqs_objects[sqs_id]['populate_list'][pop_field] == 'string') {
 313                                     sqs_objects[sqs_id]['populate_list'][pop_field] = sqs_objects[sqs_id]['populate_list'][pop_field].replace(RegExp('_0', 'g'), "_" + this.fields_count);
 314                                 }
 315                             }
 316                             for (var req_field in sqs_objects[sqs_id]['required_list']) {
 317                                 if (typeof sqs_objects[sqs_id]['required_list'][req_field] == 'string') {
 318                                     sqs_objects[sqs_id]['required_list'][req_field] = sqs_objects[sqs_id]['required_list'][req_field].replace(RegExp('_0', 'g'), "_" + this.fields_count);
 319                                 }
 320                             }
 321                         }
 322
 323                         currentNode.name = new_name;
 324                         currentNode.id = new_name;
 325                         currentNode.value = values['name'];
 326                         break;
 327                     case "id_" + toreplace:
 328                         currentNode.name = new_name.replace(RegExp('_0', 'g'), "_" + this.fields_count);
 329                         currentNode.id = new_name.replace(RegExp('_0', 'g'), "_" + this.fields_count);
 330                         currentNode.value = values['id'];
 331                         break;
 332                     case "btn_" + toreplace:
 333                         currentNode.name = new_name;
 334                         currentNode.attributes['onclick'].value = currentNode.attributes['onclick'].value.replace(re, this.field + "_collection_" + this.fields_count);
 335                         currentNode.attributes['onclick'].value = currentNode.attributes['onclick'].value.replace(RegExp(this.field + "_collection_extra_0", 'g'), this.field + "_collection_extra_" + this.fields_count);
 336                         break;
 337                     case "allow_new_value_" + toreplace:
 338                         currentNode.name = new_name;
 339                         currentNode.id = new_name;
 340                         break;
 341                     case "remove_" + toreplace:
 342                         currentNode.name = new_name;
 343                         currentNode.id = new_name;
 344                         currentNode.setAttribute('collection_id', this.field_element_name);
 345                         currentNode.setAttribute('remove_id', this.fields_count);
 346                         currentNode.onclick = function() {
 347                                collection[this.getAttribute('collection_id')].remove(this.getAttribute('remove_id'));
 348                         };
 349                         break;
 350                     case "primary_" + this.field + "_collection":
 351                         currentNode.id = new_name;
 352                         currentNode.value = this.fields_count;
 353                         currentNode.checked = false; //Firefox
 354                         currentNode.setAttribute('defaultChecked', '');
 355                         break;
 356                     default:
 357                         alert(toreplace + '|' + currentNode.name + '|' + name + '|' + new_name);
 358                         break;
 359                 } //switch
 360             } //if-else
 361
 362         },
 363
 364         /*
 365          * Collapse or expand the rows to show for the editview(depending of the this.more_status attribute).
 366          */
 367         js_more: function(val){
 368             if(this.show_more_image){
 369                     var more_ = document.getElementById('more_img_'+this.field_element_name);
 370                     var arrow = document.getElementById('arrow_'+this.field);
 371                     var radios = this.get_radios();
 372                     // if we want to collapse
 373                     if(this.more_status == false){
 374                         more_.src = "index.php?entryPoint=getImage&themeName="+SUGAR.themes.theme_name+"&imageName=advanced_search.gif";
 375                         this.more_status = true;
 376                         // show the primary only and hidde the other one.
 377                         var hidden_count = 0;
 378                         for(var k=0; k< radios.length; k++){
 379                             if (radios[k].type && radios[k].type == 'radio') {
 380                                 if (radios[k].checked) {
 381                                     radios[k].parentNode.parentNode.parentNode.style.display = '';
 382                                 } else {
 383                                     radios[k].parentNode.parentNode.parentNode.style.display = 'none';
 384                                     hidden_count++;
 385                                 }
 386                             }
 387                         }
 388                         //rrs - add code to not remove the first field if non if the fields are selected as primary
 389                         if(hidden_count == radios.length){
 390                                 radios[0].parentNode.parentNode.parentNode.style.display = '';
 391                         }
 392
 393                         arrow.value = 'hide';
 394                     }else{
 395                         more_.src = "index.php?entryPoint=getImage&themeName="+SUGAR.themes.theme_name+"&imageName=basic_search.gif";
 396                         this.more_status=false;
 397                         // display all the records
 398                         for(var k=0; k< radios.length; k++){
 399                             if(isInteger(k)){
 400                                 radios[k].parentNode.parentNode.parentNode.style.display='';
 401                             }
 402                         }
 403
 404                         arrow.value = 'show';
 405                     }
 406
 407                     var more_div = document.getElementById('more_div_'+this.field_element_name);
 408                     if(more_div) {
 409                       more_div.innerHTML = arrow.value == 'show' ? SUGAR.language.get('app_strings','LBL_HIDE') : SUGAR.language.get('app_strings','LBL_SHOW');
 410                     }
 411
 412                 }
 413         },
 414         /*
 415          * Create the clone on load of the page and store it in this.cloneField
 416          */
 417         create_clone: function() {
 418             var oneField = document.getElementById('lineFields_'+this.field_element_name+'_0');
 419             this.cloneField[0] = SUGAR.isIE ?
 420                 SUGAR.collection.safe_clone(oneField, true) :
 421                 oneField.cloneNode(true);
 422             this.cloneField[1] = oneField.parentNode;
 423             this.more_status = true;
 424             var clone_id = this.form + '_' + this.field + '_collection_0';
 425
 426             if (typeof sqs_objects[clone_id] != 'undefined') {
 427                 var clone = YAHOO.lang.JSON.stringify(sqs_objects[clone_id]);
 428                 eval('this.sqs_clone=' + clone);
 429             }
 430         },
 431         /**
 432          * Validates team set to check if the primary team id has been set or not
 433          */
 434                 validateTemSet : function(formname, fieldname) {
 435                         var table_element_id = formname + '_' + fieldname + '_table';
 436                         if(document.getElementById(table_element_id)) {
 437                            var input_elements = YAHOO.util.Selector.query('input[type=radio]', document.getElementById(table_element_id));
 438                            var has_primary = false;
 439                            var primary_field_id = fieldname + '_collection_0';
 440                            for(t in input_elements) {
 441                                     primary_field_id = fieldname + '_collection_' + input_elements[t].value;
 442                                 if(input_elements[t].type && input_elements[t].type == 'radio' && input_elements[t].checked == true) {
 443                                    if(document.forms[formname].elements[primary_field_id].value != '') {
 444                                           has_primary = true;
 445                                    }
 446                                    break;
 447                                 }
 448                            }
 449                            if(!has_primary) {
 450                                         return false;
 451                            }
 452                            return true;
 453                         }
 454                         return true;
 455                 },
 456         /**
 457          * return an array of teamids for a team field
 458          */
 459                 getTeamIdsfromUI: function(formname, fieldname) {
 460                         var team_ids = new Array();
 461                         var table_element_id = formname + '_' + fieldname + '_table';
 462                         if(document.getElementById(table_element_id)) {
 463                            input_elements = YAHOO.util.Selector.query('input[type=hidden]', document.getElementById(table_element_id));
 464                            for(t = 0; t < input_elements.length; t++) {
 465                              if (input_elements[t].id.match("id_" + fieldname + "_collection_") != null) {
 466                                 team_ids.push(input_elements[t].value);
 467                              } // if
 468                            } // for
 469                         } // if
 470                     return team_ids;
 471                 },
 472         /**
 473          * return a primary team id
 474          */
 475                 getPrimaryTeamidsFromUI: function(formname, fieldname) {
 476                         var table_element_id = formname + '_' + fieldname + '_table';
 477                         if(document.getElementById(table_element_id)) {
 478                                 var input_elements = YAHOO.util.Selector.query('input[type=radio]', document.getElementById(table_element_id));
 479                                 for(t in input_elements) {
 480                                         var primary_field_id = 'id_' + document.forms[formname][fieldname].name + '_collection_' + input_elements[t].value;
 481                                         if(input_elements[t].type && input_elements[t].type == 'radio' && input_elements[t].checked == true) {
 482                                            if(document.forms[formname].elements[primary_field_id].value != '') {
 483                                                    return document.forms[formname].elements[primary_field_id].value;
 484                                            } // if
 485                                         } // if
 486                                 } // for
 487                         } // if
 488                         return '';
 489                 },
 490         /*
 491          * Change the primary row onchange of the radio button.
 492          */
 493         changePrimary: function(noAdd){
 494             var old_primary = this.primary_field;
 495             var radios=this.get_radios();
 496             for (var k = 0; k < radios.length; k++) {
 497                 var qs_id = radios[k].id.replace('primary_','');
 498                 if (radios[k].checked) {
 499                     this.primary_field = qs_id;
 500                 } else {
 501                         qs_id = qs_id + '_' + k;
 502                 }
 503
 504                 qs_id = this.form + '_' + qs_id;
 505
 506                 if(typeof sqs_objects[qs_id] != 'undefined' && sqs_objects[qs_id]['primary_field_list']){
 507                     for (var ii = 0; ii < sqs_objects[qs_id]['primary_field_list'].length; ii++) {
 508                         if (radios[k].checked && qs_id != old_primary) {
 509                             sqs_objects[qs_id]['field_list'].push(sqs_objects[qs_id]['primary_field_list'][ii]);
 510                             sqs_objects[qs_id]['populate_list'].push(sqs_objects[qs_id]['primary_populate_list'][ii]);
 511                         }else if(old_primary == qs_id && !radios[k].checked){
 512                             sqs_objects[qs_id]['field_list'].pop();
 513                             sqs_objects[qs_id]['populate_list'].pop();
 514                         }
 515                     }
 516                 }
 517             }
 518
 519             if (noAdd) {
 520                 enableQS(false);
 521             }
 522             this.first = false;
 523         },
 524         /*
 525          * Collapse or expand the rows to show for the detailview.
 526          */
 527         js_more_detail: function(id){
 528             var more_img = document.getElementById('more_img_'+id);
 529             if(more_img.style.display == 'inline'){
 530                 more_img.src = "index.php?entryPoint=getImage&themeName="+SUGAR.themes.theme_name+"&imageName=advanced_search.gif";
 531             }else{
 532                 more_img.src = "index.php?entryPoint=getImage&themeName="+SUGAR.themes.theme_name+"&imageName=basic_search.gif";
 533             }
 534         },
 535         /*
 536          * Replace the first field with the specified values
 537          */
 538         replace_first: function(values){
 539                 for (var i = 0; i <= this.fields_count; i++) {
 540                         var div_el = document.getElementById(this.field_element_name + '_input_div_' + i);
 541                 if(div_el) {
 542                                 var name_field = document.getElementById(this.field+"_collection_" + i);
 543                                         var id_field = document.getElementById("id_"+this.field+"_collection_" + i);
 544                                 name_field.value = values['name'];
 545                                 id_field.value = values['id'];
 546                                 break;
 547                 }
 548                 }
 549         },
 550         /*
 551          * Remove all empty fields from the widget.
 552          */
 553         clean_up: function(){
 554             //clean up any rows that have been added but do not contain any data
 555             var divsToClean = new Array();
 556             var isFirstFieldEmpty = false;
 557             var divCount = 0;
 558             for (var i = 0; i <= this.fields_count; i++) {
 559                 var div_el = document.getElementById(this.field_element_name + '_input_div_' + i);
 560                 if(div_el) {
 561                         input_els = div_el.getElementsByTagName('input');
 562                         for ( var x = 0; x < input_els.length; x++ ){
 563                                 if(input_els[x].id && input_els[x].id == (this.field + '_collection_' + i) && trim(input_els[x].value) == '') {
 564                                         if(divCount == 0){
 565                                                 isFirstFieldEmpty = true;
 566                                         } else {
 567                                                 divsToClean.push(i);
 568                                         }
 569                                 }
 570
 571                         }
 572                         divCount++;
 573                 }
 574             }
 575
 576             for(var j = 0; j < divsToClean.length; j++){
 577                 this.remove(divsToClean[j]);
 578             }
 579             return isFirstFieldEmpty;
 580         },
 581
 582         show_arrow_label: function(show) {
 583             var more_div = document.getElementById('more_div_'+this.field_element_name);
 584             if(more_div) {
 585                more_div.style.display = show ? '' : 'none';
 586             }
 587         },
 588
 589         /**
 590          * is_expanded
 591          * helper function to determine whether or not the widget is expanded (all teams are shown)
 592          */
 593         is_expanded: function() {
 594             var more_div = document.getElementById('more_div_'+this.field_element_name);
 595             if(more_div) {
 596                return more_div.style.display == '';
 597             }
 598             return false;
 599         }
 600     }
 601
 602         SUGAR.collection.safe_clone = function(e, recursive)
 603         {
 604                 if (e.nodeName == "#text")
 605                 {
 606                         return document.createTextNode(e.data);
 607                 }
 608                 if(!e.tagName) return false;
 609
 610                 var newNode = document.createElement(e.tagName);
 611                 if (!newNode) return false;
 612
 613                 var properties = ['class', 'style', 'name', 'type', 'valign', 'border', 'width', 'height', 'top', 'bottom', 'left', 'right', 'scope', 'row', 'columns', 'src', 'href', 'className', 'align', 'nowrap'];
 614
 615         //clee. - Bug: 44976 - IE7 just does not calculate height properties correctly for input elements
 616                 if(SUGAR.isIE7 && e.tagName.toLowerCase() == 'input')
 617                 {
 618                         var properties = ['class', 'style', 'name', 'type', 'valign', 'border', 'width', 'top', 'bottom', 'left', 'right', 'scope', 'row', 'columns', 'src', 'href', 'className', 'align', 'nowrap'];
 619                 } else {
 620                         var properties = ['class', 'style', 'name', 'type', 'valign', 'border', 'width', 'height', 'top', 'bottom', 'left', 'right', 'scope', 'row', 'columns', 'src', 'href', 'className', 'align', 'nowrap'];
 621                 }
 622
 623                 for (var i in properties)
 624                 {
 625                         if (e[properties[i]])
 626                         {
 627                                 if ((properties[i] != 'style' || !SUGAR.isIE) &&
 628                                         //Only <a> and <iframe> tags can have hrefs
 629                                         (properties[i] != 'href'  || e.tagName == 'a' || e.tagName == 'iframe'))
 630                                         newNode[properties[i]] = e[properties[i]];
 631                         }
 632                 }
 633                 if(recursive)
 634                 {
 635                         for (var i in e.childNodes)
 636                         {
 637                                 if(e.childNodes[i].nodeName && (!e.className || e.className != "yui-ac-container"))
 638                                 {
 639                                         var child = SUGAR.collection.safe_clone(e.childNodes[i], true);
 640                                         if (child) newNode.appendChild(child);
 641                                 }
 642                         }
 643                 }
 644                 return newNode;
 645         }
 646 }