forked from Wavyzz/dolibarr
Clean code to manage multiselect jquery: All code is centralized
into function multipleselectarray (except loading of css). Code is prepared to choose which plugin to use (only a if is required to switch or add a new manager). Introduce working version with multiple-select jquery plugin. Removed deprecated old jquery plugin.
This commit is contained in:
Laurent Destailleur
@@ -1,480 +0,0 @@
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/*
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* jQuery UI Multiselect
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*
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* Authors:
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* Michael Aufreiter (quasipartikel.at)
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* Yanick Rochon (yanick.rochon[at]gmail[dot]com)
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*
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* Dual licensed under the MIT (MIT-LICENSE.txt)
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* and GPL (GPL-LICENSE.txt) licenses.
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*
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* http://www.quasipartikel.at/multiselect/
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*
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*
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* Depends:
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* ui.core.js
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* ui.sortable.js
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*
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* Optional:
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* localization (http://plugins.jquery.com/project/localisation)
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* scrollTo (http://plugins.jquery.com/project/ScrollTo)
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*
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* Todo:
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* Make batch actions faster
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* Implement dynamic insertion through remote calls
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*/
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(function($) {
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$.widget("ui.multiselect", {
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options: {
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sortable: true,
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dragToAdd: true,
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searchable: true,
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doubleClickable: true,
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animated: 'fast',
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show: 'slideDown',
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hide: 'slideUp',
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dividerLocation: 0.6,
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selectedContainerOnLeft: true,
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width: null,
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height: null,
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nodeComparator: function(node1,node2) {
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var text1 = node1.text(),
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text2 = node2.text();
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return text1 == text2 ? 0 : (text1 < text2 ? -1 : 1);
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},
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includeRemoveAll: true,
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includeAddAll: true,
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pressEnterKeyToAddAll: false
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},
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_create: function() {
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this.element.hide();
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this.id = this.element.attr("id");
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this.container = $('<div class="ui-multiselect ui-helper-clearfix ui-widget"></div>').insertAfter(this.element);
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this.count = 0; // number of currently selected options
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this.selectedContainer = $('<div class="selected"></div>');
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if (this.options.selectedContainerOnLeft) {
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this.selectedContainer.appendTo(this.container);
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this.availableContainer = $('<div class="available"></div>').appendTo(this.container);
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this.availableContainer.addClass('right-column');
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}
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else
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{
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this.availableContainer = $('<div class="available"></div>').appendTo(this.container);
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this.selectedContainer.appendTo(this.container);
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this.selectedContainer.addClass('right-column');
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}
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this.selectedActions = $('<div class="actions ui-widget-header ui-helper-clearfix"><span class="count">0 '+$.ui.multiselect.locale.itemsCount+'</span>'+(this.options.includeRemoveAll?'<a href="#" class="remove-all">'+$.ui.multiselect.locale.removeAll+'</a>':'<span class="remove-all"> </span>')+'</div>').appendTo(this.selectedContainer);
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this.availableActions = $('<div class="actions ui-widget-header ui-helper-clearfix"><input type="text" class="search empty ui-widget-content ui-corner-all"/>'+(this.options.includeAddAll?'<a href="#" class="add-all">'+$.ui.multiselect.locale.addAll+'</a>':'<span class="add-all"> </span>')+'</div>').appendTo(this.availableContainer);
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this.selectedList = $('<ul class="selected connected-list"><li class="ui-helper-hidden-accessible"></li></ul>').bind('selectstart', function(){return false;}).appendTo(this.selectedContainer);
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this.availableList = $('<ul class="available connected-list"><li class="ui-helper-hidden-accessible"></li></ul>').bind('selectstart', function(){return false;}).appendTo(this.availableContainer);
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var that = this;
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var width = this.options.width;
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if (!width) {
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width = this.element.width();
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}
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var height = this.options.height;
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if (!height) {
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height = this.element.height();
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}
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// set dimensions
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this.container.width(width-2);
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if (this.options.selectedContainerOnLeft) {
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this.selectedContainer.width(Math.floor(width*this.options.dividerLocation)-1);
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this.availableContainer.width(Math.floor(width*(1-this.options.dividerLocation))-2);
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}
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else
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{
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this.selectedContainer.width(Math.floor(width*this.options.dividerLocation)-2);
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this.availableContainer.width(Math.floor(width*(1-this.options.dividerLocation))-1);
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}
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// fix list height to match <option> depending on their individual header's heights
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this.selectedList.height(Math.max(height-this.selectedActions.height(),1));
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this.availableList.height(Math.max(height-this.availableActions.height(),1));
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if ( !this.options.animated ) {
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this.options.show = 'show';
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this.options.hide = 'hide';
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}
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// init lists
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this._populateLists(this.element.find('option'));
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// make selection sortable
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if (this.options.sortable) {
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this.selectedList.sortable({
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placeholder: 'ui-state-highlight',
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axis: 'y',
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update: function(event, ui) {
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// apply the new sort order to the original selectbox
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that.selectedList.find('li').each(function() {
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if ($(this).data('optionLink'))
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$(this).data('optionLink').remove().appendTo(that.element);
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});
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},
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beforeStop: function (event, ui) {
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// This lets us recognize which item was just added to
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// the list in receive, per the workaround for not being
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// able to reference the new element.
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ui.item.addClass('dropped');
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},
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receive: function(event, ui) {
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ui.item.data('optionLink').attr('selected', true);
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// increment count
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that.count += 1;
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that._updateCount();
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// workaround, because there's no way to reference
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// the new element, see http://dev.jqueryui.com/ticket/4303
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that.selectedList.children('.dropped').each(function() {
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$(this).removeClass('dropped');
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$(this).data('optionLink', ui.item.data('optionLink'));
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$(this).data('idx', ui.item.data('idx'));
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that._applyItemState($(this), true);
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});
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// workaround according to http://dev.jqueryui.com/ticket/4088
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setTimeout(function() { ui.item.remove(); }, 1);
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},
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stop: function (event, ui) { that.element.change(); }
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});
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}
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// set up livesearch
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if (this.options.searchable) {
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this._registerSearchEvents(this.availableContainer.find('input.search'));
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} else {
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$('.search').hide();
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}
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// batch actions
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this.container.find(".remove-all").click(function() {
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that._populateLists(that.element.find('option').removeAttr('selected'));
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that.element.trigger('change');
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return false;
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});
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this.container.find(".add-all").click(function() {
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var options = that.element.find('option').not(":selected");
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if (that.availableList.children('li:hidden').length > 1) {
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that.availableList.children('li').each(function(i) {
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if ($(this).is(":visible")) $(options[i-1]).attr('selected', 'selected');
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});
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} else {
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options.attr('selected', 'selected');
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}
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that._populateLists(that.element.find('option'));
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that.element.trigger('change');
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if (that.options.pressEnterKeyToAddAll) {
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//clear input after add all
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$('input.search').val("");
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}
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return false;
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});
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},
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destroy: function() {
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this.element.show();
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this.container.remove();
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$.Widget.prototype.destroy.apply(this, arguments);
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},
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addOption: function(option) {
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// Append the option
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option = $(option);
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var select = this.element;
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select.append(option);
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var item = this._getOptionNode(option).appendTo(option.attr('selected') ? this.selectedList : this.availableList).show();
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if (option.attr('selected')) {
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this.count += 1;
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}
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this._applyItemState(item, option.attr('selected'));
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item.data('idx', this.count);
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// update count
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this._updateCount();
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this._filter.apply(this.availableContainer.find('input.search'), [this.availableList]);
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},
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// Redisplay the lists of selected/available options.
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// Call this after you've selected/unselected some options programmatically.
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// GRIPE This is O(n) where n is the length of the list - seems like
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// there must be a smarter way of doing this, but I have not been able
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// to come up with one. I see no way to detect programmatic setting of
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// the option's selected property, and without that, it seems like we
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// can't have a general-case listener that does its thing every time an
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// option is selected.
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refresh: function() {
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// Redisplay our lists.
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this._populateLists(this.element.find('option'));
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},
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_populateLists: function(options) {
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this.selectedList.children('.ui-element').remove();
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this.availableList.children('.ui-element').remove();
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this.count = 0;
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var that = this;
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var groups = $(this.element).find("optgroup").map(function(i) {
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return that._getOptionGroup($(this));
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});
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groups.appendTo(this.selectedList.add(this.availableList));
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var items = $(options.map(function(i) {
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var item = that._getOptionNode(this).appendTo(that._getOptionList(this)).show();
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if (this.selected) that.count += 1;
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that._applyItemState(item, this.selected);
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item.data('idx', i);
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return item[0];
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}));
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// update count
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this._updateCount();
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that._filter.apply(this.availableContainer.find('input.search'), [that.availableList]);
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},
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_getOptionList: function(option) {
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var selected = option.selected;
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option = $(option);
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var $list = selected ? this.selectedList : this.availableList;
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var $group = option.closest("optgroup");
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if ($group.length === 0) {
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return $list;
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} else {
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var $groupList = $list.find("ul[title='" + $group.attr("label") + "']");
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if ($groupList.length === 0) {
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$groupList = $("<ul class='ui-state-default ui-element available' title='" + $group.attr("label") + "'>" + $group.attr("label") + "</ul>").appendTo($list);
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}
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$groupList.show();
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return $groupList;
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}
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},
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_getOptionGroup : function(optgroup) {
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var groupNode = $("<ul class='ui-state-default ui-element available' title='" + optgroup.attr("label") + "'>" + optgroup.attr("label") + "</ul>").hide();
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return groupNode[0];
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},
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_updateCount: function() {
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this.selectedContainer.find('span.count').text(this.count+" "+$.ui.multiselect.locale.itemsCount);
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},
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_getOptionNode: function(option) {
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option = $(option);
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var node = $('<li class="ui-state-default ui-element" title="'+option.text()+'"><span class="ui-icon"/>'+option.text()+'<a href="#" class="action"><span class="ui-corner-all ui-icon"/></a></li>').hide();
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node.data('optionLink', option);
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return node;
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},
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// clones an item with associated data
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// didn't find a smarter away around this
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_cloneWithData: function(clonee) {
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var clone = clonee.clone(false,false);
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clone.data('optionLink', clonee.data('optionLink'));
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clone.data('idx', clonee.data('idx'));
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return clone;
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},
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_setSelected: function(item, selected) {
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var temp = item.data('optionLink').attr('selected', selected);
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var parent = temp.parent();
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temp.detach().appendTo(parent);
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this.element.trigger('change');
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if (selected) {
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var selectedItem = this._cloneWithData(item);
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item[this.options.hide](this.options.animated, function() {
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if (item.siblings().length === 0) {
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item.closest("ul[title]").hide();
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}
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$(this).remove();
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});
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// get group to add it to...
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var $list = this._getOptionList(selectedItem.data("optionLink")[0]);
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selectedItem.appendTo($list).hide()[this.options.show](this.options.animated);
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this._applyItemState(selectedItem, true);
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return selectedItem;
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} else {
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// look for successor based on initial option index
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var items = this.availableList.find('li'), comparator = this.options.nodeComparator;
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var succ = null, i = item.data('idx'), direction = comparator(item, $(items[i]));
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// TODO: test needed for dynamic list populating
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if ( direction ) {
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while (i>=0 && i<items.length) {
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direction > 0 ? i++ : i--;
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if ( direction != comparator(item, $(items[i])) ) {
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// going up, go back one item down, otherwise leave as is
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succ = items[direction > 0 ? i : i+1];
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var group1 = item.closest("ul[title]"),
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group2 = $(succ).closest("ul[title]");
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if (group1.length !== 0 && group2.length !== 0) {
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if (group1.attr("title") !== group2.attr("title")) {
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succ = null;
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}
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}
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break;
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}
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}
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} else {
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succ = items[i];
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}
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var availableItem = this._cloneWithData(item);
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var $list = this._getOptionList(availableItem.data("optionLink")[0]);
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succ ? availableItem.insertBefore($(succ)) : availableItem.appendTo($list);
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item[this.options.hide](this.options.animated, function() {
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if (item.siblings().length === 0) {
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item.closest("ul[title]").hide();
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}
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$(this).remove();
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});
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availableItem.hide()[this.options.show](this.options.animated);
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this._applyItemState(availableItem, false);
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return availableItem;
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}
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},
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_applyItemState: function(item, selected) {
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if (selected) {
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if (this.options.sortable)
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item.children('span').addClass('ui-icon-arrowthick-2-n-s').removeClass('ui-helper-hidden').addClass('ui-icon');
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else
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item.children('span').removeClass('ui-icon-arrowthick-2-n-s').addClass('ui-helper-hidden').removeClass('ui-icon');
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item.find('a.action span').addClass('ui-icon-minus').removeClass('ui-icon-plus');
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this._registerRemoveEvents(item.find('a.action'));
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} else {
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item.children('span').removeClass('ui-icon-arrowthick-2-n-s').addClass('ui-helper-hidden').removeClass('ui-icon');
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item.find('a.action span').addClass('ui-icon-plus').removeClass('ui-icon-minus');
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this._registerAddEvents(item.find('a.action'));
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}
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this._registerDoubleClickEvents(item);
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this._registerHoverEvents(item);
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},
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// taken from John Resig's liveUpdate script
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_filter: function(list) {
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var input = $(this);
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var rows = list.find('li'),
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cache = rows.map(function(){
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return $(this).text().toLowerCase();
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});
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var term = $.trim(input.val().toLowerCase()), scores = [];
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if (!term) {
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rows.show();
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} else {
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rows.hide();
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cache.each(function(i) {
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if (this.indexOf(term)>-1) { scores.push(i); }
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});
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$.each(scores, function() {
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$(rows[this]).show();
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});
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}
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},
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_registerDoubleClickEvents: function(elements) {
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if (!this.options.doubleClickable) return;
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elements.dblclick(function() {
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elements.find('a.action').click();
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});
|
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},
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_registerHoverEvents: function(elements) {
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elements.removeClass('ui-state-hover');
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elements.mouseover(function() {
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$(this).addClass('ui-state-hover');
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});
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elements.mouseout(function() {
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$(this).removeClass('ui-state-hover');
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});
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},
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_registerAddEvents: function(elements) {
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var that = this;
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elements.click(function() {
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var item = that._setSelected($(this).parent(), true);
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that.count += 1;
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that._updateCount();
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||||
// Prevent extra clicks from triggering bogus add events, if a user
|
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// tries clicking during the removal process.
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$(this).unbind('click');
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return false;
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||||
});
|
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// make draggable
|
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if (this.options.sortable && this.options.dragToAdd) {
|
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elements.each(function() {
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$(this).parent().draggable({
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connectToSortable: that.selectedList,
|
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helper: function() {
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var selectedItem = that._cloneWithData($(this)).width($(this).width() - 50);
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selectedItem.width($(this).width());
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return selectedItem;
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},
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appendTo: that.container,
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containment: that.container,
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revert: 'invalid'
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});
|
||||
});
|
||||
}
|
||||
},
|
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_registerRemoveEvents: function(elements) {
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var that = this;
|
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elements.click(function() {
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that._setSelected($(this).parent(), false);
|
||||
that.count -= 1;
|
||||
that._updateCount();
|
||||
|
||||
// Prevent extra clicks from triggering bogus remove events, if a
|
||||
// user tries clicking during the removal process.
|
||||
$(this).unbind('click');
|
||||
|
||||
return false;
|
||||
});
|
||||
},
|
||||
_registerSearchEvents: function(input) {
|
||||
var that = this;
|
||||
|
||||
input.focus(function() {
|
||||
$(this).addClass('ui-state-active');
|
||||
})
|
||||
.blur(function() {
|
||||
$(this).removeClass('ui-state-active');
|
||||
})
|
||||
.keypress(function(e) {
|
||||
if (e.keyCode == 13) {
|
||||
if (that.options.pressEnterKeyToAddAll) {
|
||||
//on Enter, if a filter is present add all, then clear the input
|
||||
var str = $('input.search').val();
|
||||
if (str !== undefined && str !== null && str !== "") {
|
||||
$('a.add-all').click();
|
||||
$('input.search').val("");
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
})
|
||||
.keyup(function() {
|
||||
that._filter.apply(this, [that.availableList]);
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
$.extend($.ui.multiselect, {
|
||||
locale: {
|
||||
addAll:'Add all',
|
||||
removeAll:'Remove all',
|
||||
itemsCount:'items selected'
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
})(jQuery);
|
||||
Reference in New Issue
Block a user