mirror of
http://git.whoc.org.uk/git/password-manager.git
synced 2024-11-01 11:27:16 +01:00
757 lines
26 KiB
JavaScript
757 lines
26 KiB
JavaScript
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/**
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* @class YAHOO.ext.TabPanel
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* @extends YAHOO.ext.util.Observable
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* Creates a lightweight TabPanel component using Yahoo! UI.
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* <br><br>
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* Usage:
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* <pre><code>
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<font color="#008000">// basic tabs 1, built from existing content</font>
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var tabs = new YAHOO.ext.TabPanel('tabs1');
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tabs.addTab('script', "View Script");
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tabs.addTab('markup', "View Markup");
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tabs.activate('script');
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<font color="#008000">// more advanced tabs, built from javascript</font>
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var jtabs = new YAHOO.ext.TabPanel('jtabs');
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jtabs.addTab('jtabs-1', "Normal Tab", "My content was added during construction.");
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<font color="#008000">// set up the UpdateManager</font>
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var tab2 = jtabs.addTab('jtabs-2', "Ajax Tab 1");
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var updater = tab2.getUpdateManager();
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updater.setDefaultUrl('ajax1.htm');
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tab2.onActivate.subscribe(updater.refresh, updater, true);
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<font color="#008000">// Use setUrl for Ajax loading</font>
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var tab3 = jtabs.addTab('jtabs-3', "Ajax Tab 2");
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tab3.setUrl('ajax2.htm', null, true);
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<font color="#008000">// Disabled tab</font>
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var tab4 = jtabs.addTab('tabs1-5', "Disabled Tab", "Can't see me cause I'm disabled");
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tab4.disable();
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jtabs.activate('jtabs-1');
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}
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* </code></pre>
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* @requires YAHOO.ext.Element
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* @requires YAHOO.ext.UpdateManager
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* @requires YAHOO.util.Dom
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* @requires YAHOO.util.Event
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* @requires YAHOO.util.CustomEvent
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* @requires YAHOO.util.Connect (optional)
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* @constructor
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* Create new TabPanel.
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* @param {String/HTMLElement/Element} container The id, DOM element or YAHOO.ext.Element container where this TabPanel is to be rendered.
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* @param {Boolean} config Config object to set any properties for this TabPanel or true to render the tabs on the bottom.
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*/
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YAHOO.ext.TabPanel = function(container, config){
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/**
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* The container element for this TabPanel.
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* @type YAHOO.ext.Element
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*/
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this.el = getEl(container, true);
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/** The position of the tabs. Can be 'top' or 'bottom' @type String */
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this.tabPosition = 'top';
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this.currentTabWidth = 0;
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/** The minimum width of a tab (ignored if resizeTabs is not true). @type Number */
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this.minTabWidth = 40;
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/** The maximum width of a tab (ignored if resizeTabs is not true). @type Number */
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this.maxTabWidth = 250;
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/** The preferred (default) width of a tab (ignored if resizeTabs is not true). @type Number */
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this.preferredTabWidth = 175;
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/** Set this to true to enable dynamic tab resizing. @type Boolean */
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this.resizeTabs = false;
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/** Set this to true to turn on window resizing monitoring (ignored if resizeTabs is not true). @type Boolean */
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this.monitorResize = true;
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if(config){
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if(typeof config == 'boolean'){
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this.tabPosition = config ? 'bottom' : 'top';
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}else{
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YAHOO.ext.util.Config.apply(this, config);
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}
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}
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if(this.tabPosition == 'bottom'){
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this.bodyEl = getEl(this.createBody(this.el.dom));
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this.el.addClass('ytabs-bottom');
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}
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this.stripWrap = getEl(this.createStrip(this.el.dom), true);
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this.stripEl = getEl(this.createStripList(this.stripWrap.dom), true);
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this.stripBody = getEl(this.stripWrap.dom.firstChild.firstChild, true);
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if(YAHOO.ext.util.Browser.isIE){
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YAHOO.util.Dom.setStyle(this.stripWrap.dom.firstChild, 'overflow-x', 'hidden');
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}
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if(this.tabPosition != 'bottom'){
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/** The body element that contains TabPaneItem bodies.
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* @type YAHOO.ext.Element
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*/
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this.bodyEl = getEl(this.createBody(this.el.dom));
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this.el.addClass('ytabs-top');
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}
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this.items = [];
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this.bodyEl.setStyle('position', 'relative');
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// add indexOf to array if it isn't present
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if(!this.items.indexOf){
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this.items.indexOf = function(o){
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for(var i = 0, len = this.length; i < len; i++){
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if(this[i] == o) return i;
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}
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return -1;
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}
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}
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this.active = null;
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this.onTabChange = new YAHOO.util.CustomEvent('TabItem.onTabChange');
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this.activateDelegate = this.activate.createDelegate(this);
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this.events = {
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/**
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* @event tabchange
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* Fires when the active tab changes
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* @param {YAHOO.ext.TabPanel} this
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* @param {YAHOO.ext.TabPanelItem} activePanel The new active tab
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*/
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'tabchange': this.onTabChange,
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/**
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* @event beforetabchange
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* Fires before the active tab changes, set cancel to true on the "e" parameter to cancel the change
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* @param {YAHOO.ext.TabPanel} this
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* @param {Object} e Set cancel to true on this object to cancel the tab change
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* @param {YAHOO.ext.TabPanelItem} tab The tab being changed to
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*/
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'beforetabchange' : new YAHOO.util.CustomEvent('beforechange')
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};
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YAHOO.ext.EventManager.onWindowResize(this.onResize, this, true);
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this.cpad = this.el.getPadding('lr');
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this.hiddenCount = 0;
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}
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YAHOO.ext.TabPanel.prototype = {
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fireEvent : YAHOO.ext.util.Observable.prototype.fireEvent,
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on : YAHOO.ext.util.Observable.prototype.on,
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addListener : YAHOO.ext.util.Observable.prototype.addListener,
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delayedListener : YAHOO.ext.util.Observable.prototype.delayedListener,
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removeListener : YAHOO.ext.util.Observable.prototype.removeListener,
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purgeListeners : YAHOO.ext.util.Observable.prototype.purgeListeners,
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/**
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* Creates a new TabPanelItem by looking for an existing element with the provided id - if it's not found it creates one.
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* @param {String} id The id of the div to use <b>or create</b>
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* @param {String} text The text for the tab
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* @param {<i>String</i>} content (optional) Content to put in the TabPanelItem body
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* @param {<i>Boolean</i>} closable (optional) True to create a close icon on the tab
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* @return {YAHOO.ext.TabPanelItem} The created TabPanelItem
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*/
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addTab : function(id, text, content, closable){
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var item = new YAHOO.ext.TabPanelItem(this, id, text, closable);
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this.addTabItem(item);
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if(content){
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item.setContent(content);
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}
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return item;
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},
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/**
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* Returns the TabPanelItem with the specified id/index
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* @param {String/Number} id The id or index of the TabPanelItem to fetch.
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* @return {YAHOO.ext.TabPanelItem}
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*/
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getTab : function(id){
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return this.items[id];
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},
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/**
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* Hides the TabPanelItem with the specified id/index
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* @param {String/Number} id The id or index of the TabPanelItem to hide.
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*/
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hideTab : function(id){
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var t = this.items[id];
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if(!t.isHidden()){
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t.setHidden(true);
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this.hiddenCount++;
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this.autoSizeTabs();
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}
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},
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/**
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* "Unhides" the TabPanelItem with the specified id/index
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* @param {String/Number} id The id or index of the TabPanelItem to unhide.
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*/
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unhideTab : function(id){
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var t = this.items[id];
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if(t.isHidden()){
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t.setHidden(false);
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this.hiddenCount--;
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this.autoSizeTabs();
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}
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},
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/**
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* Add an existing TabPanelItem.
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* @param {YAHOO.ext.TabPanelItem} item The TabPanelItem to add
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*/
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addTabItem : function(item){
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this.items[item.id] = item;
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this.items.push(item);
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if(this.resizeTabs){
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item.setWidth(this.currentTabWidth || this.preferredTabWidth)
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this.autoSizeTabs();
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}else{
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item.autoSize();
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}
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},
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/**
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* Remove a TabPanelItem.
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* @param {String/Number} id The id or index of the TabPanelItem to remove.
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*/
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removeTab : function(id){
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var items = this.items;
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var tab = items[id];
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if(!tab) return;
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var index = items.indexOf(tab);
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if(this.active == tab && items.length > 1){
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var newTab = this.getNextAvailable(index);
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if(newTab)newTab.activate();
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}
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this.stripEl.dom.removeChild(tab.pnode.dom);
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if(tab.bodyEl.dom.parentNode == this.bodyEl.dom){ // if it was moved already prevent error
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this.bodyEl.dom.removeChild(tab.bodyEl.dom);
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}
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items.splice(index, 1);
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delete this.items[tab.id];
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tab.fireEvent('close', tab);
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tab.purgeListeners();
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this.autoSizeTabs();
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},
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getNextAvailable : function(start){
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var items = this.items;
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var index = start;
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// look for a next tab that will slide over to
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// replace the one being removed
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while(index < items.length){
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var item = items[++index];
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if(item && !item.isHidden()){
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return item;
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}
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}
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// if one isn't found select the previous tab (on the left)
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var index = start;
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while(index >= 0){
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var item = items[--index];
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if(item && !item.isHidden()){
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return item;
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}
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}
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return null;
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},
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/**
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* Disable a TabPanelItem. <b>It cannot be the active tab, if it is this call is ignored.</b>.
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* @param {String/Number} id The id or index of the TabPanelItem to disable.
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*/
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disableTab : function(id){
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var tab = this.items[id];
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if(tab && this.active != tab){
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tab.disable();
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}
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},
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/**
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* Enable a TabPanelItem that is disabled.
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* @param {String/Number} id The id or index of the TabPanelItem to enable.
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*/
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enableTab : function(id){
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var tab = this.items[id];
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tab.enable();
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},
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/**
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* Activate a TabPanelItem. The currently active will be deactivated.
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* @param {String/Number} id The id or index of the TabPanelItem to activate.
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*/
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activate : function(id){
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var tab = this.items[id];
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if(tab == this.active){
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return tab;
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}
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var e = {};
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this.fireEvent('beforetabchange', this, e, tab);
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if(e.cancel !== true && !tab.disabled){
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if(this.active){
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this.active.hide();
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}
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this.active = this.items[id];
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this.active.show();
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this.onTabChange.fireDirect(this, this.active);
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}
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return tab;
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},
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/**
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* Get the active TabPanelItem
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* @return {YAHOO.ext.TabPanelItem} The active TabPanelItem or null if none are active.
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*/
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getActiveTab : function(){
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return this.active;
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},
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/**
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* Updates the tab body element to fit the height of the container element
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* for overflow scrolling
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* @param {Number} targetHeight (optional) Override the starting height from the elements height
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*/
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syncHeight : function(targetHeight){
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var height = (targetHeight || this.el.getHeight())-this.el.getBorderWidth('tb')-this.el.getPadding('tb');
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var bm = this.bodyEl.getMargins();
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var newHeight = height-(this.stripWrap.getHeight()||0)-(bm.top+bm.bottom);
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this.bodyEl.setHeight(newHeight);
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return newHeight;
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},
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onResize : function(){
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if(this.monitorResize){
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this.autoSizeTabs();
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}
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},
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/**
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* Disables tab resizing while tabs are being added (if resizeTabs is false this does nothing)
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*/
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beginUpdate : function(){
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this.updating = true;
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},
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/**
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* Stops an update and resizes the tabs (if resizeTabs is false this does nothing)
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*/
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endUpdate : function(){
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this.updating = false;
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this.autoSizeTabs();
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},
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/**
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* Manual call to resize the tabs (if resizeTabs is false this does nothing)
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*/
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autoSizeTabs : function(){
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var count = this.items.length;
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var vcount = count - this.hiddenCount;
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if(!this.resizeTabs || count < 1 || vcount < 1 || this.updating) return;
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var w = Math.max(this.el.getWidth() - this.cpad, 10);
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var availWidth = Math.floor(w / vcount);
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var b = this.stripBody;
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if(b.getWidth() > w){
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var tabs = this.items;
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this.setTabWidth(Math.max(availWidth, this.minTabWidth));
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if(availWidth < this.minTabWidth){
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/*if(!this.sleft){ // incomplete scrolling code
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this.createScrollButtons();
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}
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this.showScroll();
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this.stripClip.setWidth(w - (this.sleft.getWidth()+this.sright.getWidth()));*/
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}
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}else{
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if(this.currentTabWidth < this.preferredTabWidth){
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this.setTabWidth(Math.min(availWidth, this.preferredTabWidth));
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}
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||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the number of tabs
|
||
|
|
* @return {Number}
|
||
|
|
*/
|
||
|
|
getCount : function(){
|
||
|
|
return this.items.length;
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Resizes all the tabs to the passed width
|
||
|
|
* @param {Number} The new width
|
||
|
|
*/
|
||
|
|
setTabWidth : function(width){
|
||
|
|
this.currentTabWidth = width;
|
||
|
|
for(var i = 0, len = this.items.length; i < len; i++) {
|
||
|
|
if(!this.items[i].isHidden())this.items[i].setWidth(width);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Destroys this TabPanel
|
||
|
|
* @param {Boolean} removeEl (optional) True to remove the element from the DOM as well
|
||
|
|
*/
|
||
|
|
destroy : function(removeEl){
|
||
|
|
YAHOO.ext.EventManager.removeResizeListener(this.onResize, this);
|
||
|
|
for(var i = 0, len = this.items.length; i < len; i++){
|
||
|
|
this.items[i].purgeListeners();
|
||
|
|
}
|
||
|
|
if(removeEl === true){
|
||
|
|
this.el.update('');
|
||
|
|
this.el.remove();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @class YAHOO.ext.TabPanelItem
|
||
|
|
* @extends YAHOO.ext.util.Observable
|
||
|
|
*/
|
||
|
|
YAHOO.ext.TabPanelItem = function(tabPanel, id, text, closable){
|
||
|
|
/**
|
||
|
|
* The TabPanel this TabPanelItem belongs to
|
||
|
|
* @type YAHOO.ext.TabPanel
|
||
|
|
*/
|
||
|
|
this.tabPanel = tabPanel;
|
||
|
|
/**
|
||
|
|
* The id for this TabPanelItem
|
||
|
|
* @type String
|
||
|
|
*/
|
||
|
|
this.id = id;
|
||
|
|
/** @private */
|
||
|
|
this.disabled = false;
|
||
|
|
/** @private */
|
||
|
|
this.text = text;
|
||
|
|
/** @private */
|
||
|
|
this.loaded = false;
|
||
|
|
this.closable = closable;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The body element for this TabPanelItem
|
||
|
|
* @type YAHOO.ext.Element
|
||
|
|
*/
|
||
|
|
this.bodyEl = getEl(tabPanel.createItemBody(tabPanel.bodyEl.dom, id));
|
||
|
|
this.bodyEl.setVisibilityMode(YAHOO.ext.Element.VISIBILITY);
|
||
|
|
this.bodyEl.setStyle('display', 'block');
|
||
|
|
this.bodyEl.setStyle('zoom', '1');
|
||
|
|
this.hideAction();
|
||
|
|
|
||
|
|
var els = tabPanel.createStripElements(tabPanel.stripEl.dom, text, closable);
|
||
|
|
/** @private */
|
||
|
|
this.el = getEl(els.el, true);
|
||
|
|
this.inner = getEl(els.inner, true);
|
||
|
|
this.textEl = getEl(this.el.dom.firstChild.firstChild.firstChild, true);
|
||
|
|
this.pnode = getEl(els.el.parentNode, true);
|
||
|
|
this.el.mon('click', this.onTabClick, this, true);
|
||
|
|
/** @private */
|
||
|
|
if(closable){
|
||
|
|
var c = getEl(els.close, true);
|
||
|
|
c.dom.title = this.closeText;
|
||
|
|
c.addClassOnOver('close-over');
|
||
|
|
c.mon('click', this.closeClick, this, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
// these two are now private and deprecated
|
||
|
|
this.onActivate = new YAHOO.util.CustomEvent('TabItem.onActivate');
|
||
|
|
this.onDeactivate = new YAHOO.util.CustomEvent('TabItem.onDeactivate');
|
||
|
|
|
||
|
|
this.events = {
|
||
|
|
/**
|
||
|
|
* @event activate
|
||
|
|
* Fires when this tab becomes the active tab
|
||
|
|
* @param {YAHOO.ext.TabPanel} tabPanel
|
||
|
|
* @param {YAHOO.ext.TabPanelItem} this
|
||
|
|
*/
|
||
|
|
'activate': this.onActivate,
|
||
|
|
/**
|
||
|
|
* @event beforeclose
|
||
|
|
* Fires before this tab is closed. To cancal the close, set cancel to true on e. (e.cancel = true)
|
||
|
|
* @param {YAHOO.ext.TabPanelItem} this
|
||
|
|
* @param {Object} e Set cancel to true on this object to cancel the close.
|
||
|
|
*/
|
||
|
|
'beforeclose': new YAHOO.util.CustomEvent('beforeclose'),
|
||
|
|
/**
|
||
|
|
* @event close
|
||
|
|
* Fires when this tab is closed
|
||
|
|
* @param {YAHOO.ext.TabPanelItem} this
|
||
|
|
*/
|
||
|
|
'close': new YAHOO.util.CustomEvent('close'),
|
||
|
|
/**
|
||
|
|
* @event deactivate
|
||
|
|
* Fires when this tab is no longer the active tab
|
||
|
|
* @param {YAHOO.ext.TabPanel} tabPanel
|
||
|
|
* @param {YAHOO.ext.TabPanelItem} this
|
||
|
|
*/
|
||
|
|
'deactivate' : this.onDeactivate
|
||
|
|
};
|
||
|
|
this.hidden = false;
|
||
|
|
};
|
||
|
|
|
||
|
|
YAHOO.ext.TabPanelItem.prototype = {
|
||
|
|
fireEvent : YAHOO.ext.util.Observable.prototype.fireEvent,
|
||
|
|
on : YAHOO.ext.util.Observable.prototype.on,
|
||
|
|
addListener : YAHOO.ext.util.Observable.prototype.addListener,
|
||
|
|
delayedListener : YAHOO.ext.util.Observable.prototype.delayedListener,
|
||
|
|
removeListener : YAHOO.ext.util.Observable.prototype.removeListener,
|
||
|
|
purgeListeners : function(){
|
||
|
|
YAHOO.ext.util.Observable.prototype.purgeListeners.call(this);
|
||
|
|
this.el.removeAllListeners();
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* Show this TabPanelItem - this <b>does not</b> deactivate the currently active TabPanelItem.
|
||
|
|
*/
|
||
|
|
show : function(){
|
||
|
|
this.pnode.addClass('on');
|
||
|
|
this.showAction();
|
||
|
|
if(YAHOO.ext.util.Browser.isOpera){
|
||
|
|
this.tabPanel.stripWrap.repaint();
|
||
|
|
}
|
||
|
|
this.onActivate.fireDirect(this.tabPanel, this);
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns true if this tab is the active tab
|
||
|
|
* @return {Boolean}
|
||
|
|
*/
|
||
|
|
isActive : function(){
|
||
|
|
return this.tabPanel.getActiveTab() == this;
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Hide this TabPanelItem - if you don't activate another TabPanelItem this could look odd.
|
||
|
|
*/
|
||
|
|
hide : function(){
|
||
|
|
this.pnode.removeClass('on');
|
||
|
|
this.hideAction();
|
||
|
|
this.onDeactivate.fireDirect(this.tabPanel, this);
|
||
|
|
},
|
||
|
|
|
||
|
|
hideAction : function(){
|
||
|
|
this.bodyEl.setStyle('position', 'absolute');
|
||
|
|
this.bodyEl.setLeft('-20000px');
|
||
|
|
this.bodyEl.setTop('-20000px');
|
||
|
|
this.bodyEl.hide();
|
||
|
|
},
|
||
|
|
|
||
|
|
showAction : function(){
|
||
|
|
this.bodyEl.setStyle('position', 'relative');
|
||
|
|
this.bodyEl.setTop('');
|
||
|
|
this.bodyEl.setLeft('');
|
||
|
|
this.bodyEl.show();
|
||
|
|
this.tabPanel.el.repaint.defer(1);
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Set the tooltip (title attribute) for the tab
|
||
|
|
* @param {String} tooltip
|
||
|
|
*/
|
||
|
|
setTooltip : function(text){
|
||
|
|
this.textEl.dom.title = text;
|
||
|
|
},
|
||
|
|
|
||
|
|
onTabClick : function(e){
|
||
|
|
e.preventDefault();
|
||
|
|
this.tabPanel.activate(this.id);
|
||
|
|
},
|
||
|
|
|
||
|
|
getWidth : function(){
|
||
|
|
return this.inner.getWidth();
|
||
|
|
},
|
||
|
|
|
||
|
|
setWidth : function(width){
|
||
|
|
var iwidth = width - this.pnode.getPadding("lr");
|
||
|
|
this.inner.setWidth(iwidth);
|
||
|
|
this.textEl.setWidth(iwidth-this.inner.getPadding('lr'));
|
||
|
|
this.pnode.setWidth(width);
|
||
|
|
},
|
||
|
|
|
||
|
|
setHidden : function(hidden){
|
||
|
|
this.hidden = hidden;
|
||
|
|
this.pnode.setStyle('display', hidden ? 'none' : '');
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns true if this tab is "hidden"
|
||
|
|
* @return {Boolean}
|
||
|
|
*/
|
||
|
|
isHidden : function(){
|
||
|
|
return this.hidden;
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the text for this tab
|
||
|
|
* @return {String}
|
||
|
|
*/
|
||
|
|
getText : function(){
|
||
|
|
return this.text;
|
||
|
|
},
|
||
|
|
|
||
|
|
autoSize : function(){
|
||
|
|
this.el.beginMeasure();
|
||
|
|
this.textEl.setWidth(1);
|
||
|
|
this.setWidth(this.textEl.dom.scrollWidth+this.pnode.getPadding("lr")+this.inner.getPadding('lr'));
|
||
|
|
this.el.endMeasure();
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the text for the tab (Note: this also sets the tooltip)
|
||
|
|
* @param {String} text
|
||
|
|
*/
|
||
|
|
setText : function(text){
|
||
|
|
this.text = text;
|
||
|
|
this.textEl.update(text);
|
||
|
|
this.textEl.dom.title = text;
|
||
|
|
if(!this.tabPanel.resizeTabs){
|
||
|
|
this.autoSize();
|
||
|
|
}
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* Activate this TabPanelItem - this <b>does</b> deactivate the currently active TabPanelItem.
|
||
|
|
*/
|
||
|
|
activate : function(){
|
||
|
|
this.tabPanel.activate(this.id);
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Disable this TabPanelItem - this call is ignore if this is the active TabPanelItem.
|
||
|
|
*/
|
||
|
|
disable : function(){
|
||
|
|
if(this.tabPanel.active != this){
|
||
|
|
this.disabled = true;
|
||
|
|
this.pnode.addClass('disabled');
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Enable this TabPanelItem if it was previously disabled.
|
||
|
|
*/
|
||
|
|
enable : function(){
|
||
|
|
this.disabled = false;
|
||
|
|
this.pnode.removeClass('disabled');
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Set the content for this TabPanelItem.
|
||
|
|
* @param {String} content The content
|
||
|
|
* @param {Boolean} loadScripts true to look for and load scripts
|
||
|
|
*/
|
||
|
|
setContent : function(content, loadScripts){
|
||
|
|
this.bodyEl.update(content, loadScripts);
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get the {@link YAHOO.ext.UpdateManager} for the body of this TabPanelItem. Enables you to perform Ajax updates.
|
||
|
|
* @return {YAHOO.ext.UpdateManager} The UpdateManager
|
||
|
|
*/
|
||
|
|
getUpdateManager : function(){
|
||
|
|
return this.bodyEl.getUpdateManager();
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Set a URL to be used to load the content for this TabPanelItem.
|
||
|
|
* @param {String/Function} url The url to load the content from or a function to call to get the url
|
||
|
|
* @param {<i>String/Object</i>} params (optional) The string params for the update call or an object of the params. See {@link YAHOO.ext.UpdateManager#update} for more details. (Defaults to null)
|
||
|
|
* @param {<i>Boolean</i>} loadOnce (optional) Whether to only load the content once. If this is false it makes the Ajax call every time this TabPanelItem is activated. (Defaults to false)
|
||
|
|
* @return {YAHOO.ext.UpdateManager} The UpdateManager
|
||
|
|
*/
|
||
|
|
setUrl : function(url, params, loadOnce){
|
||
|
|
if(this.refreshDelegate){
|
||
|
|
this.onActivate.unsubscribe(this.refreshDelegate);
|
||
|
|
}
|
||
|
|
this.refreshDelegate = this._handleRefresh.createDelegate(this, [url, params, loadOnce]);
|
||
|
|
this.onActivate.subscribe(this.refreshDelegate);
|
||
|
|
return this.bodyEl.getUpdateManager();
|
||
|
|
},
|
||
|
|
|
||
|
|
/** @private */
|
||
|
|
_handleRefresh : function(url, params, loadOnce){
|
||
|
|
if(!loadOnce || !this.loaded){
|
||
|
|
var updater = this.bodyEl.getUpdateManager();
|
||
|
|
updater.update(url, params, this._setLoaded.createDelegate(this));
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Force a content refresh from the URL specified in the setUrl() method.
|
||
|
|
* Will fail silently if the setUrl method has not been called.
|
||
|
|
* This does not activate the panel, just updates its content.
|
||
|
|
*/
|
||
|
|
refresh : function(){
|
||
|
|
if(this.refreshDelegate){
|
||
|
|
this.loaded = false;
|
||
|
|
this.refreshDelegate();
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
/** @private */
|
||
|
|
_setLoaded : function(){
|
||
|
|
this.loaded = true;
|
||
|
|
},
|
||
|
|
|
||
|
|
/** @private */
|
||
|
|
closeClick : function(e){
|
||
|
|
var e = {};
|
||
|
|
this.fireEvent('beforeclose', this, e);
|
||
|
|
if(e.cancel !== true){
|
||
|
|
this.tabPanel.removeTab(this.id);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* The text displayed in the tooltip for the close icon.
|
||
|
|
* @type String
|
||
|
|
*/
|
||
|
|
closeText : 'Close this tab'
|
||
|
|
};
|
||
|
|
|
||
|
|
/** @private */
|
||
|
|
YAHOO.ext.TabPanel.prototype.createStrip = function(container){
|
||
|
|
var strip = document.createElement('div');
|
||
|
|
strip.className = 'ytab-wrap';
|
||
|
|
container.appendChild(strip);
|
||
|
|
return strip;
|
||
|
|
};
|
||
|
|
/** @private */
|
||
|
|
YAHOO.ext.TabPanel.prototype.createStripList = function(strip){
|
||
|
|
// div wrapper for retard IE
|
||
|
|
strip.innerHTML = '<div class="ytab-strip-wrap"><table class="ytab-strip" cellspacing="0" cellpadding="0" border="0"><tbody><tr></tr></tbody></table></div>';
|
||
|
|
return strip.firstChild.firstChild.firstChild.firstChild;
|
||
|
|
};
|
||
|
|
/** @private */
|
||
|
|
YAHOO.ext.TabPanel.prototype.createBody = function(container){
|
||
|
|
var body = document.createElement('div');
|
||
|
|
YAHOO.util.Dom.generateId(body, 'tab-body');
|
||
|
|
YAHOO.util.Dom.addClass(body, 'yui-ext-tabbody');
|
||
|
|
container.appendChild(body);
|
||
|
|
return body;
|
||
|
|
};
|
||
|
|
/** @private */
|
||
|
|
YAHOO.ext.TabPanel.prototype.createItemBody = function(bodyEl, id){
|
||
|
|
var body = YAHOO.util.Dom.get(id);
|
||
|
|
if(!body){
|
||
|
|
body = document.createElement('div');
|
||
|
|
body.id = id;
|
||
|
|
}
|
||
|
|
YAHOO.util.Dom.addClass(body, 'yui-ext-tabitembody');
|
||
|
|
bodyEl.insertBefore(body, bodyEl.firstChild);
|
||
|
|
return body;
|
||
|
|
};
|
||
|
|
/** @private */
|
||
|
|
YAHOO.ext.TabPanel.prototype.createStripElements = function(stripEl, text, closable){
|
||
|
|
var td = document.createElement('td');
|
||
|
|
stripEl.appendChild(td);
|
||
|
|
if(closable){
|
||
|
|
td.className = "ytab-closable";
|
||
|
|
if(!this.closeTpl){
|
||
|
|
this.closeTpl = new YAHOO.ext.Template(
|
||
|
|
'<a href="#" class="ytab-right"><span class="ytab-left"><em class="ytab-inner">' +
|
||
|
|
'<span unselectable="on" title="{text}" class="ytab-text">{text}</span>' +
|
||
|
|
'<div unselectable="on" class="close-icon"> </div></em></span></a>'
|
||
|
|
);
|
||
|
|
}
|
||
|
|
var el = this.closeTpl.overwrite(td, {'text': text});
|
||
|
|
var close = el.getElementsByTagName('div')[0];
|
||
|
|
var inner = el.getElementsByTagName('em')[0];
|
||
|
|
return {'el': el, 'close': close, 'inner': inner};
|
||
|
|
} else {
|
||
|
|
if(!this.tabTpl){
|
||
|
|
this.tabTpl = new YAHOO.ext.Template(
|
||
|
|
'<a href="#" class="ytab-right"><span class="ytab-left"><em class="ytab-inner">' +
|
||
|
|
'<span unselectable="on" title="{text}" class="ytab-text">{text}</span></em></span></a>'
|
||
|
|
);
|
||
|
|
}
|
||
|
|
var el = this.tabTpl.overwrite(td, {'text': text});
|
||
|
|
var inner = el.getElementsByTagName('em')[0];
|
||
|
|
return {'el': el, 'inner': inner};
|
||
|
|
}
|
||
|
|
};
|