Chris@1494: /* Redmine - project management software
Chris@1494:    Copyright (C) 2006-2014  Jean-Philippe Lang */
Chris@1494: 
Chris@1494: function checkAll(id, checked) {
Chris@1494:   $('#'+id).find('input[type=checkbox]:enabled').attr('checked', checked);
Chris@1494: }
Chris@1494: 
Chris@1494: function toggleCheckboxesBySelector(selector) {
Chris@1494:   var all_checked = true;
Chris@1494:   $(selector).each(function(index) {
Chris@1494:     if (!$(this).is(':checked')) { all_checked = false; }
Chris@1494:   });
Chris@1494:   $(selector).attr('checked', !all_checked);
Chris@1494: }
Chris@1494: 
Chris@1494: function showAndScrollTo(id, focus) {
Chris@1494:   $('#'+id).show();
Chris@1494:   if (focus !== null) {
Chris@1494:     $('#'+focus).focus();
Chris@1494:   }
Chris@1494:   $('html, body').animate({scrollTop: $('#'+id).offset().top}, 100);
Chris@1494: }
Chris@1494: 
Chris@1494: function toggleRowGroup(el) {
Chris@1494:   var tr = $(el).parents('tr').first();
Chris@1494:   var n = tr.next();
Chris@1494:   tr.toggleClass('open');
Chris@1494:   while (n.length && !n.hasClass('group')) {
Chris@1494:     n.toggle();
Chris@1494:     n = n.next('tr');
Chris@1494:   }
Chris@1494: }
Chris@1494: 
Chris@1494: function collapseAllRowGroups(el) {
Chris@1494:   var tbody = $(el).parents('tbody').first();
Chris@1494:   tbody.children('tr').each(function(index) {
Chris@1494:     if ($(this).hasClass('group')) {
Chris@1494:       $(this).removeClass('open');
Chris@1494:     } else {
Chris@1494:       $(this).hide();
Chris@1494:     }
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function expandAllRowGroups(el) {
Chris@1494:   var tbody = $(el).parents('tbody').first();
Chris@1494:   tbody.children('tr').each(function(index) {
Chris@1494:     if ($(this).hasClass('group')) {
Chris@1494:       $(this).addClass('open');
Chris@1494:     } else {
Chris@1494:       $(this).show();
Chris@1494:     }
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function toggleAllRowGroups(el) {
Chris@1494:   var tr = $(el).parents('tr').first();
Chris@1494:   if (tr.hasClass('open')) {
Chris@1494:     collapseAllRowGroups(el);
Chris@1494:   } else {
Chris@1494:     expandAllRowGroups(el);
Chris@1494:   }
Chris@1494: }
Chris@1494: 
Chris@1494: function toggleFieldset(el) {
Chris@1494:   var fieldset = $(el).parents('fieldset').first();
Chris@1494:   fieldset.toggleClass('collapsed');
Chris@1494:   fieldset.children('div').toggle();
Chris@1494: }
Chris@1494: 
Chris@1494: function hideFieldset(el) {
Chris@1494:   var fieldset = $(el).parents('fieldset').first();
Chris@1494:   fieldset.toggleClass('collapsed');
Chris@1494:   fieldset.children('div').hide();
Chris@1494: }
Chris@1494: 
Chris@1494: function initFilters() {
Chris@1494:   $('#add_filter_select').change(function() {
Chris@1494:     addFilter($(this).val(), '', []);
Chris@1494:   });
Chris@1494:   $('#filters-table td.field input[type=checkbox]').each(function() {
Chris@1494:     toggleFilter($(this).val());
Chris@1494:   });
Chris@1494:   $('#filters-table td.field input[type=checkbox]').live('click', function() {
Chris@1494:     toggleFilter($(this).val());
Chris@1494:   });
Chris@1494:   $('#filters-table .toggle-multiselect').live('click', function() {
Chris@1494:     toggleMultiSelect($(this).siblings('select'));
Chris@1494:   });
Chris@1494:   $('#filters-table input[type=text]').live('keypress', function(e) {
Chris@1494:     if (e.keyCode == 13) submit_query_form("query_form");
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function addFilter(field, operator, values) {
Chris@1494:   var fieldId = field.replace('.', '_');
Chris@1494:   var tr = $('#tr_'+fieldId);
Chris@1494:   if (tr.length > 0) {
Chris@1494:     tr.show();
Chris@1494:   } else {
Chris@1494:     buildFilterRow(field, operator, values);
Chris@1494:   }
Chris@1494:   $('#cb_'+fieldId).attr('checked', true);
Chris@1494:   toggleFilter(field);
Chris@1494:   $('#add_filter_select').val('').children('option').each(function() {
Chris@1494:     if ($(this).attr('value') == field) {
Chris@1494:       $(this).attr('disabled', true);
Chris@1494:     }
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function buildFilterRow(field, operator, values) {
Chris@1494:   var fieldId = field.replace('.', '_');
Chris@1494:   var filterTable = $("#filters-table");
Chris@1494:   var filterOptions = availableFilters[field];
Chris@1494:   if (!filterOptions) return;
Chris@1494:   var operators = operatorByType[filterOptions['type']];
Chris@1494:   var filterValues = filterOptions['values'];
Chris@1494:   var i, select;
Chris@1494: 
Chris@1494:   var tr = $('<tr class="filter">').attr('id', 'tr_'+fieldId).html(
Chris@1494:     '<td class="field"><input checked="checked" id="cb_'+fieldId+'" name="f[]" value="'+field+'" type="checkbox"><label for="cb_'+fieldId+'"> '+filterOptions['name']+'</label></td>' +
Chris@1494:     '<td class="operator"><select id="operators_'+fieldId+'" name="op['+field+']"></td>' +
Chris@1494:     '<td class="values"></td>'
Chris@1494:   );
Chris@1494:   filterTable.append(tr);
Chris@1494: 
Chris@1494:   select = tr.find('td.operator select');
Chris@1494:   for (i = 0; i < operators.length; i++) {
Chris@1494:     var option = $('<option>').val(operators[i]).text(operatorLabels[operators[i]]);
Chris@1494:     if (operators[i] == operator) { option.attr('selected', true); }
Chris@1494:     select.append(option);
Chris@1494:   }
Chris@1494:   select.change(function(){ toggleOperator(field); });
Chris@1494: 
Chris@1494:   switch (filterOptions['type']) {
Chris@1494:   case "list":
Chris@1494:   case "list_optional":
Chris@1494:   case "list_status":
Chris@1494:   case "list_subprojects":
Chris@1494:     tr.find('td.values').append(
Chris@1494:       '<span style="display:none;"><select class="value" id="values_'+fieldId+'_1" name="v['+field+'][]"></select>' +
Chris@1494:       ' <span class="toggle-multiselect">&nbsp;</span></span>'
Chris@1494:     );
Chris@1494:     select = tr.find('td.values select');
Chris@1494:     if (values.length > 1) { select.attr('multiple', true); }
Chris@1494:     for (i = 0; i < filterValues.length; i++) {
Chris@1494:       var filterValue = filterValues[i];
Chris@1494:       var option = $('<option>');
Chris@1494:       if ($.isArray(filterValue)) {
Chris@1494:         option.val(filterValue[1]).text(filterValue[0]);
Chris@1494:         if ($.inArray(filterValue[1], values) > -1) {option.attr('selected', true);}
Chris@1494:       } else {
Chris@1494:         option.val(filterValue).text(filterValue);
Chris@1494:         if ($.inArray(filterValue, values) > -1) {option.attr('selected', true);}
Chris@1494:       }
Chris@1494:       select.append(option);
Chris@1494:     }
Chris@1494:     break;
Chris@1494:   case "date":
Chris@1494:   case "date_past":
Chris@1494:     tr.find('td.values').append(
Chris@1494:       '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_1" size="10" class="value date_value" /></span>' +
Chris@1494:       ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_2" size="10" class="value date_value" /></span>' +
Chris@1494:       ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="3" class="value" /> '+labelDayPlural+'</span>'
Chris@1494:     );
Chris@1494:     $('#values_'+fieldId+'_1').val(values[0]).datepicker(datepickerOptions);
Chris@1494:     $('#values_'+fieldId+'_2').val(values[1]).datepicker(datepickerOptions);
Chris@1494:     $('#values_'+fieldId).val(values[0]);
Chris@1494:     break;
Chris@1494:   case "string":
Chris@1494:   case "text":
Chris@1494:     tr.find('td.values').append(
Chris@1494:       '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="30" class="value" /></span>'
Chris@1494:     );
Chris@1494:     $('#values_'+fieldId).val(values[0]);
Chris@1494:     break;
Chris@1494:   case "relation":
Chris@1494:     tr.find('td.values').append(
Chris@1494:       '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="6" class="value" /></span>' +
Chris@1494:       '<span style="display:none;"><select class="value" name="v['+field+'][]" id="values_'+fieldId+'_1"></select></span>'
Chris@1494:     );
Chris@1494:     $('#values_'+fieldId).val(values[0]);
Chris@1494:     select = tr.find('td.values select');
Chris@1494:     for (i = 0; i < allProjects.length; i++) {
Chris@1494:       var filterValue = allProjects[i];
Chris@1494:       var option = $('<option>');
Chris@1494:       option.val(filterValue[1]).text(filterValue[0]);
Chris@1494:       if (values[0] == filterValue[1]) { option.attr('selected', true); }
Chris@1494:       select.append(option);
Chris@1494:     }
Chris@1494:   case "integer":
Chris@1494:   case "float":
Chris@1494:     tr.find('td.values').append(
Chris@1494:       '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_1" size="6" class="value" /></span>' +
Chris@1494:       ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_2" size="6" class="value" /></span>'
Chris@1494:     );
Chris@1494:     $('#values_'+fieldId+'_1').val(values[0]);
Chris@1494:     $('#values_'+fieldId+'_2').val(values[1]);
Chris@1494:     break;
Chris@1494:   }
Chris@1494: }
Chris@1494: 
Chris@1494: function toggleFilter(field) {
Chris@1494:   var fieldId = field.replace('.', '_');
Chris@1494:   if ($('#cb_' + fieldId).is(':checked')) {
Chris@1494:     $("#operators_" + fieldId).show().removeAttr('disabled');
Chris@1494:     toggleOperator(field);
Chris@1494:   } else {
Chris@1494:     $("#operators_" + fieldId).hide().attr('disabled', true);
Chris@1494:     enableValues(field, []);
Chris@1494:   }
Chris@1494: }
Chris@1494: 
Chris@1494: function enableValues(field, indexes) {
Chris@1494:   var fieldId = field.replace('.', '_');
Chris@1494:   $('#tr_'+fieldId+' td.values .value').each(function(index) {
Chris@1494:     if ($.inArray(index, indexes) >= 0) {
Chris@1494:       $(this).removeAttr('disabled');
Chris@1494:       $(this).parents('span').first().show();
Chris@1494:     } else {
Chris@1494:       $(this).val('');
Chris@1494:       $(this).attr('disabled', true);
Chris@1494:       $(this).parents('span').first().hide();
Chris@1494:     }
Chris@1494: 
Chris@1494:     if ($(this).hasClass('group')) {
Chris@1494:       $(this).addClass('open');
Chris@1494:     } else {
Chris@1494:       $(this).show();
Chris@1494:     }
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function toggleOperator(field) {
Chris@1494:   var fieldId = field.replace('.', '_');
Chris@1494:   var operator = $("#operators_" + fieldId);
Chris@1494:   switch (operator.val()) {
Chris@1494:     case "!*":
Chris@1494:     case "*":
Chris@1494:     case "t":
Chris@1494:     case "ld":
Chris@1494:     case "w":
Chris@1494:     case "lw":
Chris@1494:     case "l2w":
Chris@1494:     case "m":
Chris@1494:     case "lm":
Chris@1494:     case "y":
Chris@1494:     case "o":
Chris@1494:     case "c":
Chris@1494:       enableValues(field, []);
Chris@1494:       break;
Chris@1494:     case "><":
Chris@1494:       enableValues(field, [0,1]);
Chris@1494:       break;
Chris@1494:     case "<t+":
Chris@1494:     case ">t+":
Chris@1494:     case "><t+":
Chris@1494:     case "t+":
Chris@1494:     case ">t-":
Chris@1494:     case "<t-":
Chris@1494:     case "><t-":
Chris@1494:     case "t-":
Chris@1494:       enableValues(field, [2]);
Chris@1494:       break;
Chris@1494:     case "=p":
Chris@1494:     case "=!p":
Chris@1494:     case "!p":
Chris@1494:       enableValues(field, [1]);
Chris@1494:       break;
Chris@1494:     default:
Chris@1494:       enableValues(field, [0]);
Chris@1494:       break;
Chris@1494:   }
Chris@1494: }
Chris@1494: 
Chris@1494: function toggleMultiSelect(el) {
Chris@1494:   if (el.attr('multiple')) {
Chris@1494:     el.removeAttr('multiple');
Chris@1494:     el.attr('size', 1);
Chris@1494:   } else {
Chris@1494:     el.attr('multiple', true);
Chris@1494:     if (el.children().length > 10)
Chris@1494:       el.attr('size', 10);
Chris@1494:     else
Chris@1494:       el.attr('size', 4);
Chris@1494:   }
Chris@1494: }
Chris@1494: 
Chris@1494: function submit_query_form(id) {
Chris@1494:   selectAllOptions("selected_columns");
Chris@1494:   $('#'+id).submit();
Chris@1494: }
Chris@1494: 
Chris@1494: function showTab(name, url) {
Chris@1494:   $('div#content .tab-content').hide();
Chris@1494:   $('div.tabs a').removeClass('selected');
Chris@1494:   $('#tab-content-' + name).show();
Chris@1494:   $('#tab-' + name).addClass('selected');
Chris@1494:   //replaces current URL with the "href" attribute of the current link
Chris@1494:   //(only triggered if supported by browser)
Chris@1494:   if ("replaceState" in window.history) {
Chris@1494:     window.history.replaceState(null, document.title, url);
Chris@1494:   }
Chris@1494:   return false;
Chris@1494: }
Chris@1494: 
Chris@1494: function moveTabRight(el) {
Chris@1494:   var lis = $(el).parents('div.tabs').first().find('ul').children();
Chris@1494:   var tabsWidth = 0;
Chris@1494:   var i = 0;
Chris@1494:   lis.each(function() {
Chris@1494:     if ($(this).is(':visible')) {
Chris@1494:       tabsWidth += $(this).width() + 6;
Chris@1494:     }
Chris@1494:   });
Chris@1494:   if (tabsWidth < $(el).parents('div.tabs').first().width() - 60) { return; }
Chris@1494:   while (i<lis.length && !lis.eq(i).is(':visible')) { i++; }
Chris@1494:   lis.eq(i).hide();
Chris@1494: }
Chris@1494: 
Chris@1494: function moveTabLeft(el) {
Chris@1494:   var lis = $(el).parents('div.tabs').first().find('ul').children();
Chris@1494:   var i = 0;
Chris@1494:   while (i < lis.length && !lis.eq(i).is(':visible')) { i++; }
Chris@1494:   if (i > 0) {
Chris@1494:     lis.eq(i-1).show();
Chris@1494:   }
Chris@1494: }
Chris@1494: 
Chris@1494: function displayTabsButtons() {
Chris@1494:   var lis;
Chris@1494:   var tabsWidth = 0;
Chris@1494:   var el;
Chris@1494:   $('div.tabs').each(function() {
Chris@1494:     el = $(this);
Chris@1494:     lis = el.find('ul').children();
Chris@1494:     lis.each(function(){
Chris@1494:       if ($(this).is(':visible')) {
Chris@1494:         tabsWidth += $(this).width() + 6;
Chris@1494:       }
Chris@1494:     });
Chris@1494:     if ((tabsWidth < el.width() - 60) && (lis.first().is(':visible'))) {
Chris@1494:       el.find('div.tabs-buttons').hide();
Chris@1494:     } else {
Chris@1494:       el.find('div.tabs-buttons').show();
Chris@1494:     }
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function setPredecessorFieldsVisibility() {
Chris@1494:   var relationType = $('#relation_relation_type');
Chris@1494:   if (relationType.val() == "precedes" || relationType.val() == "follows") {
Chris@1494:     $('#predecessor_fields').show();
Chris@1494:   } else {
Chris@1494:     $('#predecessor_fields').hide();
Chris@1494:   }
Chris@1494: }
Chris@1494: 
Chris@1494: function showModal(id, width) {
Chris@1494:   var el = $('#'+id).first();
Chris@1494:   if (el.length === 0 || el.is(':visible')) {return;}
Chris@1494:   var title = el.find('h3.title').text();
Chris@1494:   el.dialog({
Chris@1494:     width: width,
Chris@1494:     modal: true,
Chris@1494:     resizable: false,
Chris@1494:     dialogClass: 'modal',
Chris@1494:     title: title
Chris@1494:   });
Chris@1494:   el.find("input[type=text], input[type=submit]").first().focus();
Chris@1494: }
Chris@1494: 
Chris@1494: function hideModal(el) {
Chris@1494:   var modal;
Chris@1494:   if (el) {
Chris@1494:     modal = $(el).parents('.ui-dialog-content');
Chris@1494:   } else {
Chris@1494:     modal = $('#ajax-modal');
Chris@1494:   }
Chris@1494:   modal.dialog("close");
Chris@1494: }
Chris@1494: 
Chris@1494: function submitPreview(url, form, target) {
Chris@1494:   $.ajax({
Chris@1494:     url: url,
Chris@1494:     type: 'post',
Chris@1494:     data: $('#'+form).serialize(),
Chris@1494:     success: function(data){
Chris@1494:       $('#'+target).html(data);
Chris@1494:     }
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function collapseScmEntry(id) {
Chris@1494:   $('.'+id).each(function() {
Chris@1494:     if ($(this).hasClass('open')) {
Chris@1494:       collapseScmEntry($(this).attr('id'));
Chris@1494:     }
Chris@1494:     $(this).hide();
Chris@1494:   });
Chris@1494:   $('#'+id).removeClass('open');
Chris@1494: }
Chris@1494: 
Chris@1494: function expandScmEntry(id) {
Chris@1494:   $('.'+id).each(function() {
Chris@1494:     $(this).show();
Chris@1494:     if ($(this).hasClass('loaded') && !$(this).hasClass('collapsed')) {
Chris@1494:       expandScmEntry($(this).attr('id'));
Chris@1494:     }
Chris@1494:   });
Chris@1494:   $('#'+id).addClass('open');
Chris@1494: }
Chris@1494: 
Chris@1494: function scmEntryClick(id, url) {
Chris@1494:     var el = $('#'+id);
Chris@1494:     if (el.hasClass('open')) {
Chris@1494:         collapseScmEntry(id);
Chris@1494:         el.addClass('collapsed');
Chris@1494:         return false;
Chris@1494:     } else if (el.hasClass('loaded')) {
Chris@1494:         expandScmEntry(id);
Chris@1494:         el.removeClass('collapsed');
Chris@1494:         return false;
Chris@1494:     }
Chris@1494:     if (el.hasClass('loading')) {
Chris@1494:         return false;
Chris@1494:     }
Chris@1494:     el.addClass('loading');
Chris@1494:     $.ajax({
Chris@1494:       url: url,
Chris@1494:       success: function(data) {
Chris@1494:         el.after(data);
Chris@1494:         el.addClass('open').addClass('loaded').removeClass('loading');
Chris@1494:       }
Chris@1494:     });
Chris@1494:     return true;
Chris@1494: }
Chris@1494: 
Chris@1494: function randomKey(size) {
Chris@1494:   var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
Chris@1494:   var key = '';
Chris@1494:   for (var i = 0; i < size; i++) {
Chris@1494:     key += chars.charAt(Math.floor(Math.random() * chars.length));
Chris@1494:   }
Chris@1494:   return key;
Chris@1494: }
Chris@1494: 
Chris@1494: function updateIssueFrom(url) {
Chris@1494:   $('#all_attributes input, #all_attributes textarea, #all_attributes select').each(function(){
Chris@1494:     $(this).data('valuebeforeupdate', $(this).val());
Chris@1494:   });
Chris@1494:   $.ajax({
Chris@1494:     url: url,
Chris@1494:     type: 'post',
Chris@1494:     data: $('#issue-form').serialize()
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function replaceIssueFormWith(html){
Chris@1494:   var replacement = $(html);
Chris@1494:   $('#all_attributes input, #all_attributes textarea, #all_attributes select').each(function(){
Chris@1494:     var object_id = $(this).attr('id');
Chris@1494:     if (object_id && $(this).data('valuebeforeupdate')!=$(this).val()) {
Chris@1494:       replacement.find('#'+object_id).val($(this).val());
Chris@1494:     }
Chris@1494:   });
Chris@1494:   $('#all_attributes').empty();
Chris@1494:   $('#all_attributes').prepend(replacement);
Chris@1494: }
Chris@1494: 
Chris@1494: function updateBulkEditFrom(url) {
Chris@1494:   $.ajax({
Chris@1494:     url: url,
Chris@1494:     type: 'post',
Chris@1494:     data: $('#bulk_edit_form').serialize()
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function observeAutocompleteField(fieldId, url, options) {
Chris@1494:   $(document).ready(function() {
Chris@1494:     $('#'+fieldId).autocomplete($.extend({
Chris@1494:       source: url,
Chris@1494:       minLength: 2,
Chris@1494:       search: function(){$('#'+fieldId).addClass('ajax-loading');},
Chris@1494:       response: function(){$('#'+fieldId).removeClass('ajax-loading');}
Chris@1494:     }, options));
Chris@1494:     $('#'+fieldId).addClass('autocomplete');
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function observeSearchfield(fieldId, targetId, url) {
Chris@1494:   $('#'+fieldId).each(function() {
Chris@1494:     var $this = $(this);
Chris@1494:     $this.addClass('autocomplete');
Chris@1494:     $this.attr('data-value-was', $this.val());
Chris@1494:     var check = function() {
Chris@1494:       var val = $this.val();
Chris@1494:       if ($this.attr('data-value-was') != val){
Chris@1494:         $this.attr('data-value-was', val);
Chris@1494:         $.ajax({
Chris@1494:           url: url,
Chris@1494:           type: 'get',
Chris@1494:           data: {q: $this.val()},
Chris@1494:           success: function(data){ if(targetId) $('#'+targetId).html(data); },
Chris@1494:           beforeSend: function(){ $this.addClass('ajax-loading'); },
Chris@1494:           complete: function(){ $this.removeClass('ajax-loading'); }
Chris@1494:         });
Chris@1494:       }
Chris@1494:     };
Chris@1494:     var reset = function() {
Chris@1494:       if (timer) {
Chris@1494:         clearInterval(timer);
Chris@1494:         timer = setInterval(check, 300);
Chris@1494:       }
Chris@1494:     };
Chris@1494:     var timer = setInterval(check, 300);
Chris@1494:     $this.bind('keyup click mousemove', reset);
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function initMyPageSortable(list, url) {
Chris@1494:   $('#list-'+list).sortable({
Chris@1494:     connectWith: '.block-receiver',
Chris@1494:     tolerance: 'pointer',
Chris@1494:     update: function(){
Chris@1494:       $.ajax({
Chris@1494:         url: url,
Chris@1494:         type: 'post',
Chris@1494:         data: {'blocks': $.map($('#list-'+list).children(), function(el){return $(el).attr('id');})}
Chris@1494:       });
Chris@1494:     }
Chris@1494:   });
Chris@1494:   $("#list-top, #list-left, #list-right").disableSelection();
Chris@1494: }
Chris@1494: 
Chris@1494: var warnLeavingUnsavedMessage;
Chris@1494: function warnLeavingUnsaved(message) {
Chris@1494:   warnLeavingUnsavedMessage = message;
Chris@1494:   $('form').live('submit', function(){
Chris@1494:     $('textarea').removeData('changed');
Chris@1494:   });
Chris@1494:   $('textarea').live('change', function(){
Chris@1494:     $(this).data('changed', 'changed');
Chris@1494:   });
Chris@1494:   window.onbeforeunload = function(){
Chris@1494:     var warn = false;
Chris@1494:     $('textarea').blur().each(function(){
Chris@1494:       if ($(this).data('changed')) {
Chris@1494:         warn = true;
Chris@1494:       }
Chris@1494:     });
Chris@1494:     if (warn) {return warnLeavingUnsavedMessage;}
Chris@1494:   };
Chris@1494: }
Chris@1494: 
Chris@1494: function setupAjaxIndicator() {
Chris@1494:   $('#ajax-indicator').bind('ajaxSend', function(event, xhr, settings) {
Chris@1494:     if ($('.ajax-loading').length === 0 && settings.contentType != 'application/octet-stream') {
Chris@1494:       $('#ajax-indicator').show();
Chris@1494:     }
Chris@1494:   });
Chris@1494:   $('#ajax-indicator').bind('ajaxStop', function() {
Chris@1494:     $('#ajax-indicator').hide();
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function hideOnLoad() {
Chris@1494:   $('.hol').hide();
Chris@1494: }
Chris@1494: 
Chris@1494: function addFormObserversForDoubleSubmit() {
Chris@1494:   $('form[method=post]').each(function() {
Chris@1494:     if (!$(this).hasClass('multiple-submit')) {
Chris@1494:       $(this).submit(function(form_submission) {
Chris@1494:         if ($(form_submission.target).attr('data-submitted')) {
Chris@1494:           form_submission.preventDefault();
Chris@1494:         } else {
Chris@1494:           $(form_submission.target).attr('data-submitted', true);
Chris@1494:         }
Chris@1494:       });
Chris@1494:     }
Chris@1494:   });
Chris@1494: }
Chris@1494: 
Chris@1494: function blockEventPropagation(event) {
Chris@1494:   event.stopPropagation();
Chris@1494:   event.preventDefault();
Chris@1494: }
Chris@1494: 
Chris@1494: $(document).ready(setupAjaxIndicator);
Chris@1494: $(document).ready(hideOnLoad);
Chris@1494: $(document).ready(addFormObserversForDoubleSubmit);