diff --git a/src/definitions/modules/dropdown.js b/src/definitions/modules/dropdown.js index c0c4fd1b3..f1ff27500 100644 --- a/src/definitions/modules/dropdown.js +++ b/src/definitions/modules/dropdown.js @@ -188,7 +188,7 @@ $.fn.dropdown = function(parameters) { show: function() { module.debug('Checking if dropdown can show'); - if( !module.is.active() ) { + if( !module.is.active() && !module.is.allFiltered() ) { module.animate.show(function() { if( module.can.click() ) { module.bind.intent(); @@ -326,23 +326,15 @@ $.fn.dropdown = function(parameters) { $results = $(), exactRegExp = new RegExp('(?:\s|^)' + searchTerm, 'i'), fullTextRegExp = new RegExp(searchTerm, 'i'), - allItemsFiltered, - $filteredItems + allItemsFiltered ; + module.verbose('Searching for matching values'); $item .each(function(){ var $choice = $(this), - text = ( $choice.data(metadata.text) !== undefined ) - ? $choice.data(metadata.text) - : (settings.preserveHTML) - ? $choice.html() - : $choice.text(), - value = ( $choice.data(metadata.value) !== undefined) - ? $choice.data(metadata.value) - : (typeof text === 'string') - ? text.toLowerCase() - : text + text = module.get.choiceText($choice), + value = module.get.choiceValue($choice, text) ; if( exactRegExp.test( text ) || exactRegExp.test( value ) ) { $results = $results.add($choice); @@ -354,21 +346,25 @@ $.fn.dropdown = function(parameters) { } }) ; - $filteredItems = $item.not($results); - allItemsFiltered = ($filteredItems.size() == $item.size()); + module.debug('Setting filter', searchTerm); module.remove.filteredItem(); - module.remove.selectedItem(); - $filteredItems + $item + .not($results) .addClass(className.filtered) ; + + module.verbose('Selecting first non-filtered element'); + module.remove.selectedItem(); $item .not('.' + className.filtered) .eq(0) .addClass(className.selected) ; - if(allItemsFiltered) { + if( module.is.allFiltered() ) { + module.debug('All items filtered, hiding dropdown', searchTerm); module.hide(); + $.proxy(settings.onNoResults, element)(searchTerm); } }, @@ -409,15 +405,19 @@ $.fn.dropdown = function(parameters) { }, input: function(event) { var - query = $search.val() + query ; - if(module.is.searchSelection()) { - if( module.can.show() ) { - module.show(); + clearTimeout(module.timer); + module.timer = setTimeout(function() { + query = $search.val(); + if(module.is.searchSelection()) { + module.set.filtered(); + module.filter(query); + if( module.can.show() ) { + module.show(); + } } - module.set.filtered(); - } - module.filter(query); + }, settings.delay.search); }, keydown: function(event) { var @@ -564,16 +564,8 @@ $.fn.dropdown = function(parameters) { click: function (event) { var $choice = $(this), - text = ( $choice.data(metadata.text) !== undefined ) - ? $choice.data(metadata.text) - : (settings.preserveHTML) - ? $choice.html() - : $choice.text(), - value = ( $choice.data(metadata.value) !== undefined) - ? $choice.data(metadata.value) - : (typeof text === 'string') - ? text.toLowerCase() - : text, + text = module.get.choiceText($choice), + value = module.get.choiceValue($choice, text), callback = function() { module.remove.searchTerm(); module.remove.filteredItem(); @@ -685,6 +677,25 @@ $.fn.dropdown = function(parameters) { : $module.data(metadata.value) ; }, + choiceText: function($choice) { + if($choice !== undefined) { + return ($choice.data(metadata.text) !== undefined) + ? $choice.data(metadata.text) + : (settings.preserveHTML) + ? $choice.html() + : $choice.text() + ; + } + }, + choiceValue: function($choice, choiceText) { + choiceText = choiceText || module.get.choiceText($text); + return ($choice.data(metadata.value) !== undefined) + ? $choice.data(metadata.value) + : (typeof choiceText === 'string') + ? choiceText.toLowerCase() + : choiceText + ; + }, inputEvent: function() { var input = $search[0] @@ -725,6 +736,9 @@ $.fn.dropdown = function(parameters) { module.debug('Retrieved values from select', select); return select; }, + activeItem: function() { + return $item.filter('.' + className.active); + }, item: function(value, strict) { var $selectedItem = false @@ -744,16 +758,8 @@ $.fn.dropdown = function(parameters) { .each(function() { var $choice = $(this), - optionText = ( $choice.data(metadata.text) !== undefined ) - ? $choice.data(metadata.text) - : (settings.preserveHTML) - ? $choice.html() - : $choice.text(), - optionValue = ( $choice.data(metadata.value) !== undefined ) - ? $choice.data(metadata.value) - : (typeof optionText === 'string') - ? optionText.toLowerCase() - : optionText + optionText = module.get.choiceText($choice), + optionValue = module.get.choiceValue($choice, optionText) ; if(strict) { module.verbose('Ambiguous dropdown value using strict type check', $choice, value); @@ -850,7 +856,7 @@ $.fn.dropdown = function(parameters) { }, scrollPosition: function($item) { var - $item = $item || module.get.item(), + $item = $item || module.get.activeItem(), hasActive = ($item && $item.size() > 0), edgeTolerance = 5, offset, @@ -930,18 +936,15 @@ $.fn.dropdown = function(parameters) { ; if($selectedItem) { module.debug('Setting selected menu item to', $selectedItem); - selectedText = ($selectedItem.data(metadata.text) !== undefined) - ? $selectedItem.data(metadata.text) - : (settings.preserveHTML) - ? $selectedItem.html() - : $selectedItem.text() - ; + module.remove.activeItem(); module.remove.selectedItem(); $selectedItem .addClass(className.active) .addClass(className.selected) ; + + selectedText = module.get.choiceText($selectedItem); module.set.text(selectedText); $.proxy(settings.onChange, element)(value, selectedText, $selectedItem); } @@ -990,6 +993,25 @@ $.fn.dropdown = function(parameters) { }, is: { + active: function() { + return $module.hasClass(className.active); + }, + animating: function($subMenu) { + return ($subMenu) + ? $subMenu.is(':animated') || $subMenu.transition && $subMenu.transition('is animating') + : $menu.is(':animated') || $menu.transition && $menu.transition('is animating') + ; + }, + allFiltered: function() { + console.log(($item.filter('.' + className.filtered).size() === $item.size())); + return ($item.filter('.' + className.filtered).size() === $item.size()); + }, + hidden: function($subMenu) { + return ($subMenu) + ? $subMenu.is(':hidden') + : $menu.is(':hidden') + ; + }, search: function() { return $module.hasClass(className.search); }, @@ -1002,26 +1024,11 @@ $.fn.dropdown = function(parameters) { selection: function() { return $module.hasClass(className.selection); }, - animating: function($subMenu) { - return ($subMenu) - ? $subMenu.is(':animated') || $subMenu.transition && $subMenu.transition('is animating') - : $menu.is(':animated') || $menu.transition && $menu.transition('is animating') - ; - }, - active: function() { - return $module.hasClass(className.active); - }, visible: function($subMenu) { return ($subMenu) ? $subMenu.is(':visible') : $menu.is(':visible') ; - }, - hidden: function($subMenu) { - return ($subMenu) - ? $subMenu.is(':hidden') - : $menu.is(':hidden') - ; } }, @@ -1370,7 +1377,7 @@ $.fn.dropdown = function(parameters) { $.fn.dropdown.settings = { - debug : false, + debug : true, verbose : true, performance : true, @@ -1382,19 +1389,20 @@ $.fn.dropdown.settings = { preserveHTML : true, delay : { - show : 200, - hide : 300, - touch : 50 + hide : 300, + show : 200, + search : 100, + touch : 50 }, transition : 'slide down', duration : 250, /* Callbacks */ - - onChange : function(value, text){}, - onShow : function(){}, - onHide : function(){}, + onNoResults : function(searchTerm){}, + onChange : function(value, text){}, + onShow : function(){}, + onHide : function(){}, /* Component */