/hudson-war/src/main/webapp/scripts/yui/tabview/tabview-debug.js
http://github.com/hudson/hudson · JavaScript · 897 lines · 494 code · 130 blank · 273 comment · 110 complexity · 473a916ad17cb22b42e295411e773e87 MD5 · raw file
- /*
- Copyright (c) 2008, Yahoo! Inc. All rights reserved.
- Code licensed under the BSD License:
- http://developer.yahoo.net/yui/license.txt
- version: 2.5.1
- */
- (function() {
- /**
- * The tabview module provides a widget for managing content bound to tabs.
- * @module tabview
- * @requires yahoo, dom, event, element
- *
- */
- /**
- * A widget to control tabbed views.
- * @namespace YAHOO.widget
- * @class TabView
- * @extends YAHOO.util.Element
- * @constructor
- * @param {HTMLElement | String | Object} el(optional) The html
- * element that represents the TabView, or the attribute object to use.
- * An element will be created if none provided.
- * @param {Object} attr (optional) A key map of the tabView's
- * initial attributes. Ignored if first arg is attributes object.
- */
- YAHOO.widget.TabView = function(el, attr) {
- attr = attr || {};
- if (arguments.length == 1 && !YAHOO.lang.isString(el) && !el.nodeName) {
- attr = el; // treat first arg as attr object
- el = attr.element || null;
- }
-
- if (!el && !attr.element) { // create if we dont have one
- el = _createTabViewElement.call(this, attr);
- }
- YAHOO.widget.TabView.superclass.constructor.call(this, el, attr);
- };
- YAHOO.extend(YAHOO.widget.TabView, YAHOO.util.Element);
-
- var proto = YAHOO.widget.TabView.prototype;
- var Dom = YAHOO.util.Dom;
- var Event = YAHOO.util.Event;
- var Tab = YAHOO.widget.Tab;
-
-
- /**
- * The className to add when building from scratch.
- * @property CLASSNAME
- * @default "navset"
- */
- proto.CLASSNAME = 'yui-navset';
-
- /**
- * The className of the HTMLElement containing the TabView's tab elements
- * to look for when building from existing markup, or to add when building
- * from scratch.
- * All childNodes of the tab container are treated as Tabs when building
- * from existing markup.
- * @property TAB_PARENT_CLASSNAME
- * @default "nav"
- */
- proto.TAB_PARENT_CLASSNAME = 'yui-nav';
-
- /**
- * The className of the HTMLElement containing the TabView's label elements
- * to look for when building from existing markup, or to add when building
- * from scratch.
- * All childNodes of the content container are treated as content elements when
- * building from existing markup.
- * @property CONTENT_PARENT_CLASSNAME
- * @default "nav-content"
- */
- proto.CONTENT_PARENT_CLASSNAME = 'yui-content';
-
- proto._tabParent = null;
- proto._contentParent = null;
-
- /**
- * Adds a Tab to the TabView instance.
- * If no index is specified, the tab is added to the end of the tab list.
- * @method addTab
- * @param {YAHOO.widget.Tab} tab A Tab instance to add.
- * @param {Integer} index The position to add the tab.
- * @return void
- */
- proto.addTab = function(tab, index) {
- var tabs = this.get('tabs');
- if (!tabs) { // not ready yet
- this._queue[this._queue.length] = ['addTab', arguments];
- return false;
- }
-
- index = (index === undefined) ? tabs.length : index;
-
- var before = this.getTab(index);
-
- var self = this;
- var el = this.get('element');
- var tabParent = this._tabParent;
- var contentParent = this._contentParent;
- var tabElement = tab.get('element');
- var contentEl = tab.get('contentEl');
- if ( before ) {
- tabParent.insertBefore(tabElement, before.get('element'));
- } else {
- tabParent.appendChild(tabElement);
- }
- if ( contentEl && !Dom.isAncestor(contentParent, contentEl) ) {
- contentParent.appendChild(contentEl);
- }
-
- if ( !tab.get('active') ) {
- tab.set('contentVisible', false, true); /* hide if not active */
- } else {
- this.set('activeTab', tab, true);
-
- }
- var activate = function(e) {
- YAHOO.util.Event.preventDefault(e);
- var silent = false;
- if (this == self.get('activeTab')) {
- silent = true; // dont fire activeTabChange if already active
- }
- self.set('activeTab', this, silent);
- };
-
- tab.addListener( tab.get('activationEvent'), activate);
-
- tab.addListener('activationEventChange', function(e) {
- if (e.prevValue != e.newValue) {
- tab.removeListener(e.prevValue, activate);
- tab.addListener(e.newValue, activate);
- }
- });
-
- tabs.splice(index, 0, tab);
- };
- /**
- * Routes childNode events.
- * @method DOMEventHandler
- * @param {event} e The Dom event that is being handled.
- * @return void
- */
- proto.DOMEventHandler = function(e) {
- var el = this.get('element');
- var target = YAHOO.util.Event.getTarget(e);
- var tabParent = this._tabParent;
-
- if (Dom.isAncestor(tabParent, target) ) {
- var tabEl;
- var tab = null;
- var contentEl;
- var tabs = this.get('tabs');
- for (var i = 0, len = tabs.length; i < len; i++) {
- tabEl = tabs[i].get('element');
- contentEl = tabs[i].get('contentEl');
- if ( target == tabEl || Dom.isAncestor(tabEl, target) ) {
- tab = tabs[i];
- break; // note break
- }
- }
-
- if (tab) {
- tab.fireEvent(e.type, e);
- }
- }
- };
-
- /**
- * Returns the Tab instance at the specified index.
- * @method getTab
- * @param {Integer} index The position of the Tab.
- * @return YAHOO.widget.Tab
- */
- proto.getTab = function(index) {
- return this.get('tabs')[index];
- };
-
- /**
- * Returns the index of given tab.
- * @method getTabIndex
- * @param {YAHOO.widget.Tab} tab The tab whose index will be returned.
- * @return int
- */
- proto.getTabIndex = function(tab) {
- var index = null;
- var tabs = this.get('tabs');
- for (var i = 0, len = tabs.length; i < len; ++i) {
- if (tab == tabs[i]) {
- index = i;
- break;
- }
- }
-
- return index;
- };
-
- /**
- * Removes the specified Tab from the TabView.
- * @method removeTab
- * @param {YAHOO.widget.Tab} item The Tab instance to be removed.
- * @return void
- */
- proto.removeTab = function(tab) {
- var tabCount = this.get('tabs').length;
- var index = this.getTabIndex(tab);
- var nextIndex = index + 1;
- if ( tab == this.get('activeTab') ) { // select next tab
- if (tabCount > 1) {
- if (index + 1 == tabCount) {
- this.set('activeIndex', index - 1);
- } else {
- this.set('activeIndex', index + 1);
- }
- }
- }
-
- this._tabParent.removeChild( tab.get('element') );
- this._contentParent.removeChild( tab.get('contentEl') );
- this._configs.tabs.value.splice(index, 1);
-
- };
-
- /**
- * Provides a readable name for the TabView instance.
- * @method toString
- * @return String
- */
- proto.toString = function() {
- var name = this.get('id') || this.get('tagName');
- return "TabView " + name;
- };
-
- /**
- * The transiton to use when switching between tabs.
- * @method contentTransition
- */
- proto.contentTransition = function(newTab, oldTab) {
- newTab.set('contentVisible', true);
- oldTab.set('contentVisible', false);
- };
-
- /**
- * setAttributeConfigs TabView specific properties.
- * @method initAttributes
- * @param {Object} attr Hash of initial attributes
- */
- proto.initAttributes = function(attr) {
- YAHOO.widget.TabView.superclass.initAttributes.call(this, attr);
-
- if (!attr.orientation) {
- attr.orientation = 'top';
- }
-
- var el = this.get('element');
- if (!YAHOO.util.Dom.hasClass(el, this.CLASSNAME)) {
- YAHOO.util.Dom.addClass(el, this.CLASSNAME);
- }
-
- /**
- * The Tabs belonging to the TabView instance.
- * @attribute tabs
- * @type Array
- */
- this.setAttributeConfig('tabs', {
- value: [],
- readOnly: true
- });
- /**
- * The container of the tabView's label elements.
- * @property _tabParent
- * @private
- * @type HTMLElement
- */
- this._tabParent =
- this.getElementsByClassName(this.TAB_PARENT_CLASSNAME,
- 'ul' )[0] || _createTabParent.call(this);
-
- /**
- * The container of the tabView's content elements.
- * @property _contentParent
- * @type HTMLElement
- * @private
- */
- this._contentParent =
- this.getElementsByClassName(this.CONTENT_PARENT_CLASSNAME,
- 'div')[0] || _createContentParent.call(this);
-
- /**
- * How the Tabs should be oriented relative to the TabView.
- * @attribute orientation
- * @type String
- * @default "top"
- */
- this.setAttributeConfig('orientation', {
- value: attr.orientation,
- method: function(value) {
- var current = this.get('orientation');
- this.addClass('yui-navset-' + value);
-
- if (current != value) {
- this.removeClass('yui-navset-' + current);
- }
-
- switch(value) {
- case 'bottom':
- this.appendChild(this._tabParent);
- break;
- }
- }
- });
-
- /**
- * The index of the tab currently active.
- * @attribute activeIndex
- * @type Int
- */
- this.setAttributeConfig('activeIndex', {
- value: attr.activeIndex,
- method: function(value) {
- this.set('activeTab', this.getTab(value));
- },
- validator: function(value) {
- return !this.getTab(value).get('disabled'); // cannot activate if disabled
- }
- });
-
- /**
- * The tab currently active.
- * @attribute activeTab
- * @type YAHOO.widget.Tab
- */
- this.setAttributeConfig('activeTab', {
- value: attr.activeTab,
- method: function(tab) {
- var activeTab = this.get('activeTab');
-
- if (tab) {
- tab.set('active', true);
- this._configs['activeIndex'].value = this.getTabIndex(tab); // keep in sync
- }
-
- if (activeTab && activeTab != tab) {
- activeTab.set('active', false);
- }
-
- if (activeTab && tab != activeTab) { // no transition if only 1
- this.contentTransition(tab, activeTab);
- } else if (tab) {
- tab.set('contentVisible', true);
- }
- },
- validator: function(value) {
- return !value.get('disabled'); // cannot activate if disabled
- }
- });
- YAHOO.log('attributes initialized', 'info', 'TabView');
- if ( this._tabParent ) {
- _initTabs.call(this);
- }
-
- // Due to delegation we add all DOM_EVENTS to the TabView container
- // but IE will leak when unsupported events are added, so remove these
- this.DOM_EVENTS.submit = false;
- this.DOM_EVENTS.focus = false;
- this.DOM_EVENTS.blur = false;
- for (var type in this.DOM_EVENTS) {
- if ( YAHOO.lang.hasOwnProperty(this.DOM_EVENTS, type) ) {
- this.addListener.call(this, type, this.DOMEventHandler);
- }
- }
- };
-
- /**
- * Creates Tab instances from a collection of HTMLElements.
- * @method initTabs
- * @private
- * @return void
- */
- var _initTabs = function() {
- var tab,
- attr,
- contentEl;
-
- var el = this.get('element');
- var tabs = _getChildNodes(this._tabParent);
- var contentElements = _getChildNodes(this._contentParent);
- for (var i = 0, len = tabs.length; i < len; ++i) {
- attr = {};
-
- if (contentElements[i]) {
- attr.contentEl = contentElements[i];
- }
- tab = new YAHOO.widget.Tab(tabs[i], attr);
- this.addTab(tab);
-
- if (tab.hasClass(tab.ACTIVE_CLASSNAME) ) {
- this._configs.activeTab.value = tab; // dont invoke method
- this._configs.activeIndex.value = this.getTabIndex(tab);
- }
- }
- };
-
- var _createTabViewElement = function(attr) {
- var el = document.createElement('div');
- if ( this.CLASSNAME ) {
- el.className = this.CLASSNAME;
- }
-
- YAHOO.log('TabView Dom created', 'info', 'TabView');
- return el;
- };
-
- var _createTabParent = function(attr) {
- var el = document.createElement('ul');
- if ( this.TAB_PARENT_CLASSNAME ) {
- el.className = this.TAB_PARENT_CLASSNAME;
- }
-
- this.get('element').appendChild(el);
-
- return el;
- };
-
- var _createContentParent = function(attr) {
- var el = document.createElement('div');
- if ( this.CONTENT_PARENT_CLASSNAME ) {
- el.className = this.CONTENT_PARENT_CLASSNAME;
- }
-
- this.get('element').appendChild(el);
-
- return el;
- };
-
- var _getChildNodes = function(el) {
- var nodes = [];
- var childNodes = el.childNodes;
-
- for (var i = 0, len = childNodes.length; i < len; ++i) {
- if (childNodes[i].nodeType == 1) {
- nodes[nodes.length] = childNodes[i];
- }
- }
-
- return nodes;
- };
- })();
- (function() {
- var Dom = YAHOO.util.Dom,
- Event = YAHOO.util.Event;
-
- /**
- * A representation of a Tab's label and content.
- * @namespace YAHOO.widget
- * @class Tab
- * @extends YAHOO.util.Element
- * @constructor
- * @param element {HTMLElement | String} (optional) The html element that
- * represents the TabView. An element will be created if none provided.
- * @param {Object} properties A key map of initial properties
- */
- var Tab = function(el, attr) {
- attr = attr || {};
- if (arguments.length == 1 && !YAHOO.lang.isString(el) && !el.nodeName) {
- attr = el;
- el = attr.element;
- }
- if (!el && !attr.element) {
- el = _createTabElement.call(this, attr);
- }
- this.loadHandler = {
- success: function(o) {
- this.set('content', o.responseText);
- },
- failure: function(o) {
- }
- };
-
- Tab.superclass.constructor.call(this, el, attr);
-
- this.DOM_EVENTS = {}; // delegating to tabView
- };
- YAHOO.extend(Tab, YAHOO.util.Element);
- var proto = Tab.prototype;
-
- /**
- * The default tag name for a Tab's inner element.
- * @property LABEL_INNER_TAGNAME
- * @type String
- * @default "em"
- */
- proto.LABEL_TAGNAME = 'em';
-
- /**
- * The class name applied to active tabs.
- * @property ACTIVE_CLASSNAME
- * @type String
- * @default "selected"
- */
- proto.ACTIVE_CLASSNAME = 'selected';
-
- /**
- * The title applied to active tabs.
- * @property ACTIVE_TITLE
- * @type String
- * @default "active"
- */
- proto.ACTIVE_TITLE = 'active';
- /**
- * The class name applied to disabled tabs.
- * @property DISABLED_CLASSNAME
- * @type String
- * @default "disabled"
- */
- proto.DISABLED_CLASSNAME = 'disabled';
-
- /**
- * The class name applied to dynamic tabs while loading.
- * @property LOADING_CLASSNAME
- * @type String
- * @default "disabled"
- */
- proto.LOADING_CLASSNAME = 'loading';
- /**
- * Provides a reference to the connection request object when data is
- * loaded dynamically.
- * @property dataConnection
- * @type Object
- */
- proto.dataConnection = null;
-
- /**
- * Object containing success and failure callbacks for loading data.
- * @property loadHandler
- * @type object
- */
- proto.loadHandler = null;
- proto._loading = false;
-
- /**
- * Provides a readable name for the tab.
- * @method toString
- * @return String
- */
- proto.toString = function() {
- var el = this.get('element');
- var id = el.id || el.tagName;
- return "Tab " + id;
- };
-
- /**
- * setAttributeConfigs TabView specific properties.
- * @method initAttributes
- * @param {Object} attr Hash of initial attributes
- */
- proto.initAttributes = function(attr) {
- attr = attr || {};
- Tab.superclass.initAttributes.call(this, attr);
-
- var el = this.get('element');
-
- /**
- * The event that triggers the tab's activation.
- * @attribute activationEvent
- * @type String
- */
- this.setAttributeConfig('activationEvent', {
- value: attr.activationEvent || 'click'
- });
- /**
- * The element that contains the tab's label.
- * @attribute labelEl
- * @type HTMLElement
- */
- this.setAttributeConfig('labelEl', {
- value: attr.labelEl || _getlabelEl.call(this),
- method: function(value) {
- var current = this.get('labelEl');
- if (current) {
- if (current == value) {
- return false; // already set
- }
-
- this.replaceChild(value, current);
- } else if (el.firstChild) { // ensure label is firstChild by default
- this.insertBefore(value, el.firstChild);
- } else {
- this.appendChild(value);
- }
- }
- });
- /**
- * The tab's label text (or innerHTML).
- * @attribute label
- * @type String
- */
- this.setAttributeConfig('label', {
- value: attr.label || _getLabel.call(this),
- method: function(value) {
- var labelEl = this.get('labelEl');
- if (!labelEl) { // create if needed
- this.set('labelEl', _createlabelEl.call(this));
- }
-
- _setLabel.call(this, value);
- }
- });
-
- /**
- * The HTMLElement that contains the tab's content.
- * @attribute contentEl
- * @type HTMLElement
- */
- this.setAttributeConfig('contentEl', {
- value: attr.contentEl || document.createElement('div'),
- method: function(value) {
- var current = this.get('contentEl');
- if (current) {
- if (current == value) {
- return false; // already set
- }
- this.replaceChild(value, current);
- }
- }
- });
-
- /**
- * The tab's content.
- * @attribute content
- * @type String
- */
- this.setAttributeConfig('content', {
- value: attr.content,
- method: function(value) {
- this.get('contentEl').innerHTML = value;
- }
- });
- var _dataLoaded = false;
-
- /**
- * The tab's data source, used for loading content dynamically.
- * @attribute dataSrc
- * @type String
- */
- this.setAttributeConfig('dataSrc', {
- value: attr.dataSrc
- });
-
- /**
- * Whether or not content should be reloaded for every view.
- * @attribute cacheData
- * @type Boolean
- * @default false
- */
- this.setAttributeConfig('cacheData', {
- value: attr.cacheData || false,
- validator: YAHOO.lang.isBoolean
- });
-
- /**
- * The method to use for the data request.
- * @attribute loadMethod
- * @type String
- * @default "GET"
- */
- this.setAttributeConfig('loadMethod', {
- value: attr.loadMethod || 'GET',
- validator: YAHOO.lang.isString
- });
- /**
- * Whether or not any data has been loaded from the server.
- * @attribute dataLoaded
- * @type Boolean
- */
- this.setAttributeConfig('dataLoaded', {
- value: false,
- validator: YAHOO.lang.isBoolean,
- writeOnce: true
- });
-
- /**
- * Number if milliseconds before aborting and calling failure handler.
- * @attribute dataTimeout
- * @type Number
- * @default null
- */
- this.setAttributeConfig('dataTimeout', {
- value: attr.dataTimeout || null,
- validator: YAHOO.lang.isNumber
- });
-
- /**
- * Whether or not the tab is currently active.
- * If a dataSrc is set for the tab, the content will be loaded from
- * the given source.
- * @attribute active
- * @type Boolean
- */
- this.setAttributeConfig('active', {
- value: attr.active || this.hasClass(this.ACTIVE_CLASSNAME),
- method: function(value) {
- if (value === true) {
- this.addClass(this.ACTIVE_CLASSNAME);
- this.set('title', this.ACTIVE_TITLE);
- } else {
- this.removeClass(this.ACTIVE_CLASSNAME);
- this.set('title', '');
- }
- },
- validator: function(value) {
- return YAHOO.lang.isBoolean(value) && !this.get('disabled') ;
- }
- });
-
- /**
- * Whether or not the tab is disabled.
- * @attribute disabled
- * @type Boolean
- */
- this.setAttributeConfig('disabled', {
- value: attr.disabled || this.hasClass(this.DISABLED_CLASSNAME),
- method: function(value) {
- if (value === true) {
- Dom.addClass(this.get('element'), this.DISABLED_CLASSNAME);
- } else {
- Dom.removeClass(this.get('element'), this.DISABLED_CLASSNAME);
- }
- },
- validator: YAHOO.lang.isBoolean
- });
-
- /**
- * The href of the tab's anchor element.
- * @attribute href
- * @type String
- * @default '#'
- */
- this.setAttributeConfig('href', {
- value: attr.href ||
- this.getElementsByTagName('a')[0].getAttribute('href', 2) || '#',
- method: function(value) {
- this.getElementsByTagName('a')[0].href = value;
- },
- validator: YAHOO.lang.isString
- });
-
- /**
- * The Whether or not the tab's content is visible.
- * @attribute contentVisible
- * @type Boolean
- * @default false
- */
- this.setAttributeConfig('contentVisible', {
- value: attr.contentVisible,
- method: function(value) {
- if (value) {
- this.get('contentEl').style.display = 'block';
-
- if ( this.get('dataSrc') ) {
- // load dynamic content unless already loading or loaded and caching
- if ( !this._loading && !(this.get('dataLoaded') && this.get('cacheData')) ) {
- _dataConnect.call(this);
- }
- }
- } else {
- this.get('contentEl').style.display = 'none';
- }
- },
- validator: YAHOO.lang.isBoolean
- });
- YAHOO.log('attributes initialized', 'info', 'Tab');
- };
-
- var _createTabElement = function(attr) {
- var el = document.createElement('li');
- var a = document.createElement('a');
-
- a.href = attr.href || '#';
-
- el.appendChild(a);
-
- var label = attr.label || null;
- var labelEl = attr.labelEl || null;
-
- if (labelEl) { // user supplied labelEl
- if (!label) { // user supplied label
- label = _getLabel.call(this, labelEl);
- }
- } else {
- labelEl = _createlabelEl.call(this);
- }
-
- a.appendChild(labelEl);
-
- YAHOO.log('creating Tab Dom', 'info', 'Tab');
- return el;
- };
-
- var _getlabelEl = function() {
- return this.getElementsByTagName(this.LABEL_TAGNAME)[0];
- };
-
- var _createlabelEl = function() {
- var el = document.createElement(this.LABEL_TAGNAME);
- return el;
- };
-
- var _setLabel = function(label) {
- var el = this.get('labelEl');
- el.innerHTML = label;
- };
-
- var _getLabel = function() {
- var label,
- el = this.get('labelEl');
-
- if (!el) {
- return undefined;
- }
-
- return el.innerHTML;
- };
-
- var _dataConnect = function() {
- if (!YAHOO.util.Connect) {
- YAHOO.log('YAHOO.util.Connect dependency not met',
- 'error', 'Tab');
- return false;
- }
- Dom.addClass(this.get('contentEl').parentNode, this.LOADING_CLASSNAME);
- this._loading = true;
- this.dataConnection = YAHOO.util.Connect.asyncRequest(
- this.get('loadMethod'),
- this.get('dataSrc'),
- {
- success: function(o) {
- YAHOO.log('content loaded successfully', 'info', 'Tab');
- this.loadHandler.success.call(this, o);
- this.set('dataLoaded', true);
- this.dataConnection = null;
- Dom.removeClass(this.get('contentEl').parentNode,
- this.LOADING_CLASSNAME);
- this._loading = false;
- },
- failure: function(o) {
- YAHOO.log('loading failed: ' + o.statusText, 'error', 'Tab');
- this.loadHandler.failure.call(this, o);
- this.dataConnection = null;
- Dom.removeClass(this.get('contentEl').parentNode,
- this.LOADING_CLASSNAME);
- this._loading = false;
- },
- scope: this,
- timeout: this.get('dataTimeout')
- }
- );
- };
-
- YAHOO.widget.Tab = Tab;
- })();
- YAHOO.register("tabview", YAHOO.widget.TabView, {version: "2.5.1", build: "984"});