YUI recommends YUI 3.
YUI 2 has been deprecated since 2011. This site acts as an archive for files and documentation.
(function () {
/**
* The Container family of components is designed to enable developers to
* create different kinds of content-containing modules on the web. Module
* and Overlay are the most basic containers, and they can be used directly
* or extended to build custom containers. Also part of the Container family
* are four UI controls that extend Module and Overlay: Tooltip, Panel,
* Dialog, and SimpleDialog.
* @module container
* @title Container
* @requires yahoo, dom, event
* @optional dragdrop, animation, button
*/
/**
* Module is a JavaScript representation of the Standard Module Format.
* Standard Module Format is a simple standard for markup containers where
* child nodes representing the header, body, and footer of the content are
* denoted using the CSS classes "hd", "bd", and "ft" respectively.
* Module is the base class for all other classes in the YUI
* Container package.
* @namespace YAHOO.widget
* @class Module
* @constructor
* @param {String} el The element ID representing the Module <em>OR</em>
* @param {HTMLElement} el The element representing the Module
* @param {Object} userConfig The configuration Object literal containing
* the configuration that should be set for this module. See configuration
* documentation for more details.
*/
YAHOO.widget.Module = function (el, userConfig) {
if (el) {
this.init(el, userConfig);
} else {
YAHOO.log("No element or element ID specified" +
" for Module instantiation", "error");
}
};
var Dom = YAHOO.util.Dom,
Config = YAHOO.util.Config,
Event = YAHOO.util.Event,
CustomEvent = YAHOO.util.CustomEvent,
Module = YAHOO.widget.Module,
m_oModuleTemplate,
m_oHeaderTemplate,
m_oBodyTemplate,
m_oFooterTemplate,
/**
* Constant representing the name of the Module's events
* @property EVENT_TYPES
* @private
* @final
* @type Object
*/
EVENT_TYPES = {
"BEFORE_INIT": "beforeInit",
"INIT": "init",
"APPEND": "append",
"BEFORE_RENDER": "beforeRender",
"RENDER": "render",
"CHANGE_HEADER": "changeHeader",
"CHANGE_BODY": "changeBody",
"CHANGE_FOOTER": "changeFooter",
"CHANGE_CONTENT": "changeContent",
"DESTORY": "destroy",
"BEFORE_SHOW": "beforeShow",
"SHOW": "show",
"BEFORE_HIDE": "beforeHide",
"HIDE": "hide"
},
/**
* Constant representing the Module's configuration properties
* @property DEFAULT_CONFIG
* @private
* @final
* @type Object
*/
DEFAULT_CONFIG = {
"VISIBLE": {
key: "visible",
value: true,
validator: YAHOO.lang.isBoolean
},
"EFFECT": {
key: "effect",
suppressEvent: true,
supercedes: ["visible"]
},
"MONITOR_RESIZE": {
key: "monitorresize",
value: true
}
};
/**
* Constant representing the prefix path to use for non-secure images
* @property YAHOO.widget.Module.IMG_ROOT
* @static
* @final
* @type String
*/
Module.IMG_ROOT = null;
/**
* Constant representing the prefix path to use for securely served images
* @property YAHOO.widget.Module.IMG_ROOT_SSL
* @static
* @final
* @type String
*/
Module.IMG_ROOT_SSL = null;
/**
* Constant for the default CSS class name that represents a Module
* @property YAHOO.widget.Module.CSS_MODULE
* @static
* @final
* @type String
*/
Module.CSS_MODULE = "yui-module";
/**
* Constant representing the module header
* @property YAHOO.widget.Module.CSS_HEADER
* @static
* @final
* @type String
*/
Module.CSS_HEADER = "hd";
/**
* Constant representing the module body
* @property YAHOO.widget.Module.CSS_BODY
* @static
* @final
* @type String
*/
Module.CSS_BODY = "bd";
/**
* Constant representing the module footer
* @property YAHOO.widget.Module.CSS_FOOTER
* @static
* @final
* @type String
*/
Module.CSS_FOOTER = "ft";
/**
* Constant representing the url for the "src" attribute of the iframe
* used to monitor changes to the browser's base font size
* @property YAHOO.widget.Module.RESIZE_MONITOR_SECURE_URL
* @static
* @final
* @type String
*/
Module.RESIZE_MONITOR_SECURE_URL = "javascript:false;";
/**
* Singleton CustomEvent fired when the font size is changed in the browser.
* Opera's "zoom" functionality currently does not support text
* size detection.
* @event YAHOO.widget.Module.textResizeEvent
*/
Module.textResizeEvent = new CustomEvent("textResize");
function createModuleTemplate() {
if (!m_oModuleTemplate) {
m_oModuleTemplate = document.createElement("div");
m_oModuleTemplate.innerHTML = ("<div class=\"" +
Module.CSS_HEADER + "\"></div>" + "<div class=\"" +
Module.CSS_BODY + "\"></div><div class=\"" +
Module.CSS_FOOTER + "\"></div>");
m_oHeaderTemplate = m_oModuleTemplate.firstChild;
m_oBodyTemplate = m_oHeaderTemplate.nextSibling;
m_oFooterTemplate = m_oBodyTemplate.nextSibling;
}
return m_oModuleTemplate;
}
function createHeader() {
if (!m_oHeaderTemplate) {
createModuleTemplate();
}
return (m_oHeaderTemplate.cloneNode(false));
}
function createBody() {
if (!m_oBodyTemplate) {
createModuleTemplate();
}
return (m_oBodyTemplate.cloneNode(false));
}
function createFooter() {
if (!m_oFooterTemplate) {
createModuleTemplate();
}
return (m_oFooterTemplate.cloneNode(false));
}
Module.prototype = {
/**
* The class's constructor function
* @property contructor
* @type Function
*/
constructor: Module,
/**
* The main module element that contains the header, body, and footer
* @property element
* @type HTMLElement
*/
element: null,
/**
* The header element, denoted with CSS class "hd"
* @property header
* @type HTMLElement
*/
header: null,
/**
* The body element, denoted with CSS class "bd"
* @property body
* @type HTMLElement
*/
body: null,
/**
* The footer element, denoted with CSS class "ft"
* @property footer
* @type HTMLElement
*/
footer: null,
/**
* The id of the element
* @property id
* @type String
*/
id: null,
/**
* A string representing the root path for all images created by
* a Module instance.
* @deprecated It is recommend that any images for a Module be applied
* via CSS using the "background-image" property.
* @property imageRoot
* @type String
*/
imageRoot: Module.IMG_ROOT,
/**
* Initializes the custom events for Module which are fired
* automatically at appropriate times by the Module class.
* @method initEvents
*/
initEvents: function () {
var SIGNATURE = CustomEvent.LIST;
/**
* CustomEvent fired prior to class initalization.
* @event beforeInitEvent
* @param {class} classRef class reference of the initializing
* class, such as this.beforeInitEvent.fire(Module)
*/
this.beforeInitEvent = this.createEvent(EVENT_TYPES.BEFORE_INIT);
this.beforeInitEvent.signature = SIGNATURE;
/**
* CustomEvent fired after class initalization.
* @event initEvent
* @param {class} classRef class reference of the initializing
* class, such as this.beforeInitEvent.fire(Module)
*/
this.initEvent = this.createEvent(EVENT_TYPES.INIT);
this.initEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the Module is appended to the DOM
* @event appendEvent
*/
this.appendEvent = this.createEvent(EVENT_TYPES.APPEND);
this.appendEvent.signature = SIGNATURE;
/**
* CustomEvent fired before the Module is rendered
* @event beforeRenderEvent
*/
this.beforeRenderEvent =
this.createEvent(EVENT_TYPES.BEFORE_RENDER);
this.beforeRenderEvent.signature = SIGNATURE;
/**
* CustomEvent fired after the Module is rendered
* @event renderEvent
*/
this.renderEvent = this.createEvent(EVENT_TYPES.RENDER);
this.renderEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the header content of the Module
* is modified
* @event changeHeaderEvent
* @param {String/HTMLElement} content String/element representing
* the new header content
*/
this.changeHeaderEvent =
this.createEvent(EVENT_TYPES.CHANGE_HEADER);
this.changeHeaderEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the body content of the Module is modified
* @event changeBodyEvent
* @param {String/HTMLElement} content String/element representing
* the new body content
*/
this.changeBodyEvent = this.createEvent(EVENT_TYPES.CHANGE_BODY);
this.changeBodyEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the footer content of the Module
* is modified
* @event changeFooterEvent
* @param {String/HTMLElement} content String/element representing
* the new footer content
*/
this.changeFooterEvent =
this.createEvent(EVENT_TYPES.CHANGE_FOOTER);
this.changeFooterEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the content of the Module is modified
* @event changeContentEvent
*/
this.changeContentEvent =
this.createEvent(EVENT_TYPES.CHANGE_CONTENT);
this.changeContentEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the Module is destroyed
* @event destroyEvent
*/
this.destroyEvent = this.createEvent(EVENT_TYPES.DESTORY);
this.destroyEvent.signature = SIGNATURE;
/**
* CustomEvent fired before the Module is shown
* @event beforeShowEvent
*/
this.beforeShowEvent = this.createEvent(EVENT_TYPES.BEFORE_SHOW);
this.beforeShowEvent.signature = SIGNATURE;
/**
* CustomEvent fired after the Module is shown
* @event showEvent
*/
this.showEvent = this.createEvent(EVENT_TYPES.SHOW);
this.showEvent.signature = SIGNATURE;
/**
* CustomEvent fired before the Module is hidden
* @event beforeHideEvent
*/
this.beforeHideEvent = this.createEvent(EVENT_TYPES.BEFORE_HIDE);
this.beforeHideEvent.signature = SIGNATURE;
/**
* CustomEvent fired after the Module is hidden
* @event hideEvent
*/
this.hideEvent = this.createEvent(EVENT_TYPES.HIDE);
this.hideEvent.signature = SIGNATURE;
},
/**
* String representing the current user-agent platform
* @property platform
* @type String
*/
platform: function () {
var ua = navigator.userAgent.toLowerCase();
if (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1) {
return "windows";
} else if (ua.indexOf("macintosh") != -1) {
return "mac";
} else {
return false;
}
}(),
/**
* String representing the user-agent of the browser
* @deprecated Use YAHOO.env.ua
* @property browser
* @type String
*/
browser: function () {
var ua = navigator.userAgent.toLowerCase();
/*
Check Opera first in case of spoof and check Safari before
Gecko since Safari's user agent string includes "like Gecko"
*/
if (ua.indexOf('opera') != -1) {
return 'opera';
} else if (ua.indexOf('msie 7') != -1) {
return 'ie7';
} else if (ua.indexOf('msie') != -1) {
return 'ie';
} else if (ua.indexOf('safari') != -1) {
return 'safari';
} else if (ua.indexOf('gecko') != -1) {
return 'gecko';
} else {
return false;
}
}(),
/**
* Boolean representing whether or not the current browsing context is
* secure (https)
* @property isSecure
* @type Boolean
*/
isSecure: function () {
if (window.location.href.toLowerCase().indexOf("https") === 0) {
return true;
} else {
return false;
}
}(),
/**
* Initializes the custom events for Module which are fired
* automatically at appropriate times by the Module class.
*/
initDefaultConfig: function () {
// Add properties //
/**
* Specifies whether the Module is visible on the page.
* @config visible
* @type Boolean
* @default true
*/
this.cfg.addProperty(DEFAULT_CONFIG.VISIBLE.key, {
handler: this.configVisible,
value: DEFAULT_CONFIG.VISIBLE.value,
validator: DEFAULT_CONFIG.VISIBLE.validator
});
/**
* Object or array of objects representing the ContainerEffect
* classes that are active for animating the container.
* @config effect
* @type Object
* @default null
*/
this.cfg.addProperty(DEFAULT_CONFIG.EFFECT.key, {
suppressEvent: DEFAULT_CONFIG.EFFECT.suppressEvent,
supercedes: DEFAULT_CONFIG.EFFECT.supercedes
});
/**
* Specifies whether to create a special proxy iframe to monitor
* for user font resizing in the document
* @config monitorresize
* @type Boolean
* @default true
*/
this.cfg.addProperty(DEFAULT_CONFIG.MONITOR_RESIZE.key, {
handler: this.configMonitorResize,
value: DEFAULT_CONFIG.MONITOR_RESIZE.value
});
},
/**
* The Module class's initialization method, which is executed for
* Module and all of its subclasses. This method is automatically
* called by the constructor, and sets up all DOM references for
* pre-existing markup, and creates required markup if it is not
* already present.
* @method init
* @param {String} el The element ID representing the Module <em>OR</em>
* @param {HTMLElement} el The element representing the Module
* @param {Object} userConfig The configuration Object literal
* containing the configuration that should be set for this module.
* See configuration documentation for more details.
*/
init: function (el, userConfig) {
var elId, i, child;
this.initEvents();
this.beforeInitEvent.fire(Module);
/**
* The Module's Config object used for monitoring
* configuration properties.
* @property cfg
* @type YAHOO.util.Config
*/
this.cfg = new Config(this);
if (this.isSecure) {
this.imageRoot = Module.IMG_ROOT_SSL;
}
if (typeof el == "string") {
elId = el;
el = document.getElementById(el);
if (! el) {
el = (createModuleTemplate()).cloneNode(false);
el.id = elId;
}
}
this.element = el;
if (el.id) {
this.id = el.id;
}
child = this.element.firstChild;
if (child) {
do {
switch (child.className) {
case Module.CSS_HEADER:
this.header = child;
break;
case Module.CSS_BODY:
this.body = child;
break;
case Module.CSS_FOOTER:
this.footer = child;
break;
}
} while ((child = child.nextSibling));
}
this.initDefaultConfig();
Dom.addClass(this.element, Module.CSS_MODULE);
if (userConfig) {
this.cfg.applyConfig(userConfig, true);
}
/*
Subscribe to the fireQueue() method of Config so that any
queued configuration changes are excecuted upon render of
the Module
*/
if (!Config.alreadySubscribed(this.renderEvent,
this.cfg.fireQueue, this.cfg)) {
this.renderEvent.subscribe(this.cfg.fireQueue, this.cfg, true);
}
this.initEvent.fire(Module);
},
/**
* Initialized an empty IFRAME that is placed out of the visible area
* that can be used to detect text resize.
* @method initResizeMonitor
*/
initResizeMonitor: function () {
var oDoc,
oIFrame,
sHTML;
function fireTextResize() {
Module.textResizeEvent.fire();
}
if (!YAHOO.env.ua.opera) {
oIFrame = Dom.get("_yuiResizeMonitor");
if (!oIFrame) {
oIFrame = document.createElement("iframe");
if (this.isSecure && Module.RESIZE_MONITOR_SECURE_URL &&
YAHOO.env.ua.ie) {
oIFrame.src = Module.RESIZE_MONITOR_SECURE_URL;
}
/*
Need to set "src" attribute of the iframe to
prevent the browser from reporting duplicate
cookies. (See SourceForge bug #1721755)
*/
if (YAHOO.env.ua.gecko) {
sHTML = "<html><head><script " +
"type=\"text/javascript\">" +
"window.onresize=function(){window.parent." +
"YAHOO.widget.Module.textResizeEvent." +
"fire();};window.parent.YAHOO.widget.Module." +
"textResizeEvent.fire();</script></head>" +
"<body></body></html>";
oIFrame.src = "data:text/html;charset=utf-8," +
encodeURIComponent(sHTML);
}
oIFrame.id = "_yuiResizeMonitor";
/*
Need to set "position" property before inserting the
iframe into the document or Safari's status bar will
forever indicate the iframe is loading
(See SourceForge bug #1723064)
*/
oIFrame.style.position = "absolute";
oIFrame.style.visibility = "hidden";
document.body.appendChild(oIFrame);
oIFrame.style.width = "10em";
oIFrame.style.height = "10em";
oIFrame.style.top = (-1 * oIFrame.offsetHeight) + "px";
oIFrame.style.left = (-1 * oIFrame.offsetWidth) + "px";
oIFrame.style.borderWidth = "0";
oIFrame.style.visibility = "visible";
if (YAHOO.env.ua.webkit) {
oDoc = oIFrame.contentWindow.document;
oDoc.open();
oDoc.close();
}
}
if (oIFrame && oIFrame.contentWindow) {
Module.textResizeEvent.subscribe(this.onDomResize,
this, true);
if (!Module.textResizeInitialized) {
if (!Event.on(oIFrame.contentWindow, "resize",
fireTextResize)) {
/*
This will fail in IE if document.domain has
changed, so we must change the listener to
use the oIFrame element instead
*/
Event.on(oIFrame, "resize", fireTextResize);
}
Module.textResizeInitialized = true;
}
this.resizeMonitor = oIFrame;
}
}
},
/**
* Event handler fired when the resize monitor element is resized.
* @method onDomResize
* @param {DOMEvent} e The DOM resize event
* @param {Object} obj The scope object passed to the handler
*/
onDomResize: function (e, obj) {
var nLeft = -1 * this.resizeMonitor.offsetWidth,
nTop = -1 * this.resizeMonitor.offsetHeight;
this.resizeMonitor.style.top = nTop + "px";
this.resizeMonitor.style.left = nLeft + "px";
},
/**
* Sets the Module's header content to the HTML specified, or appends
* the passed element to the header. If no header is present, one will
* be automatically created.
* @method setHeader
* @param {String} headerContent The HTML used to set the header
* <em>OR</em>
* @param {HTMLElement} headerContent The HTMLElement to append to
* the header
*/
setHeader: function (headerContent) {
var oHeader = this.header || (this.header = createHeader());
if (typeof headerContent == "string") {
oHeader.innerHTML = headerContent;
} else {
oHeader.innerHTML = "";
oHeader.appendChild(headerContent);
}
this.changeHeaderEvent.fire(headerContent);
this.changeContentEvent.fire();
},
/**
* Appends the passed element to the header. If no header is present,
* one will be automatically created.
* @method appendToHeader
* @param {HTMLElement} element The element to append to the header
*/
appendToHeader: function (element) {
var oHeader = this.header || (this.header = createHeader());
oHeader.appendChild(element);
this.changeHeaderEvent.fire(element);
this.changeContentEvent.fire();
},
/**
* Sets the Module's body content to the HTML specified, or appends the
* passed element to the body. If no body is present, one will be
* automatically created.
* @method setBody
* @param {String} bodyContent The HTML used to set the body <em>OR</em>
* @param {HTMLElement} bodyContent The HTMLElement to append to the body
*/
setBody: function (bodyContent) {
var oBody = this.body || (this.body = createBody());
if (typeof bodyContent == "string") {
oBody.innerHTML = bodyContent;
} else {
oBody.innerHTML = "";
oBody.appendChild(bodyContent);
}
this.changeBodyEvent.fire(bodyContent);
this.changeContentEvent.fire();
},
/**
* Appends the passed element to the body. If no body is present, one
* will be automatically created.
* @method appendToBody
* @param {HTMLElement} element The element to append to the body
*/
appendToBody: function (element) {
var oBody = this.body || (this.body = createBody());
oBody.appendChild(element);
this.changeBodyEvent.fire(element);
this.changeContentEvent.fire();
},
/**
* Sets the Module's footer content to the HTML specified, or appends
* the passed element to the footer. If no footer is present, one will
* be automatically created.
* @method setFooter
* @param {String} footerContent The HTML used to set the footer
* <em>OR</em>
* @param {HTMLElement} footerContent The HTMLElement to append to
* the footer
*/
setFooter: function (footerContent) {
var oFooter = this.footer || (this.footer = createFooter());
if (typeof footerContent == "string") {
oFooter.innerHTML = footerContent;
} else {
oFooter.innerHTML = "";
oFooter.appendChild(footerContent);
}
this.changeFooterEvent.fire(footerContent);
this.changeContentEvent.fire();
},
/**
* Appends the passed element to the footer. If no footer is present,
* one will be automatically created.
* @method appendToFooter
* @param {HTMLElement} element The element to append to the footer
*/
appendToFooter: function (element) {
var oFooter = this.footer || (this.footer = createFooter());
oFooter.appendChild(element);
this.changeFooterEvent.fire(element);
this.changeContentEvent.fire();
},
/**
* Renders the Module by inserting the elements that are not already
* in the main Module into their correct places. Optionally appends
* the Module to the specified node prior to the render's execution.
* NOTE: For Modules without existing markup, the appendToNode argument
* is REQUIRED. If this argument is ommitted and the current element is
* not present in the document, the function will return false,
* indicating that the render was a failure.
* @method render
* @param {String} appendToNode The element id to which the Module
* should be appended to prior to rendering <em>OR</em>
* @param {HTMLElement} appendToNode The element to which the Module
* should be appended to prior to rendering
* @param {HTMLElement} moduleElement OPTIONAL. The element that
* represents the actual Standard Module container.
* @return {Boolean} Success or failure of the render
*/
render: function (appendToNode, moduleElement) {
var me = this,
firstChild;
function appendTo(element) {
if (typeof element == "string") {
element = document.getElementById(element);
}
if (element) {
element.appendChild(me.element);
me.appendEvent.fire();
}
}
this.beforeRenderEvent.fire();
if (! moduleElement) {
moduleElement = this.element;
}
if (appendToNode) {
appendTo(appendToNode);
} else {
/*
No node was passed in. If the element is not already in
the Dom, this fails
*/
if (! Dom.inDocument(this.element)) {
YAHOO.log("Render failed. Must specify appendTo node if " +
" Module isn't already in the DOM.", "error");
return false;
}
}
// Need to get everything into the DOM if it isn't already
if (this.header && ! Dom.inDocument(this.header)) {
/*
There is a header, but it's not in the DOM yet...
need to add it
*/
firstChild = moduleElement.firstChild;
if (firstChild) { // Insert before first child if exists
moduleElement.insertBefore(this.header, firstChild);
} else { // Append to empty body because there are no children
moduleElement.appendChild(this.header);
}
}
if (this.body && ! Dom.inDocument(this.body)) {
/*
There is a body, but it's not in the DOM yet...
need to add it
*/
// Insert before footer if exists in DOM
if (this.footer && Dom.isAncestor(
this.moduleElement, this.footer)) {
moduleElement.insertBefore(this.body, this.footer);
} else { // Append to element because there is no footer
moduleElement.appendChild(this.body);
}
}
if (this.footer && ! Dom.inDocument(this.footer)) {
/*
There is a footer, but it's not in the DOM yet...
need to add it
*/
moduleElement.appendChild(this.footer);
}
this.renderEvent.fire();
return true;
},
/**
* Removes the Module element from the DOM and sets all child elements
* to null.
* @method destroy
*/
destroy: function () {
var parent,
e;
if (this.element) {
Event.purgeElement(this.element, true);
parent = this.element.parentNode;
}
if (parent) {
parent.removeChild(this.element);
}
this.element = null;
this.header = null;
this.body = null;
this.footer = null;
Module.textResizeEvent.unsubscribe(this.onDomResize, this);
this.cfg.destroy();
this.cfg = null;
this.destroyEvent.fire();
for (e in this) {
if (e instanceof CustomEvent) {
e.unsubscribeAll();
}
}
},
/**
* Shows the Module element by setting the visible configuration
* property to true. Also fires two events: beforeShowEvent prior to
* the visibility change, and showEvent after.
* @method show
*/
show: function () {
this.cfg.setProperty("visible", true);
},
/**
* Hides the Module element by setting the visible configuration
* property to false. Also fires two events: beforeHideEvent prior to
* the visibility change, and hideEvent after.
* @method hide
*/
hide: function () {
this.cfg.setProperty("visible", false);
},
// BUILT-IN EVENT HANDLERS FOR MODULE //
/**
* Default event handler for changing the visibility property of a
* Module. By default, this is achieved by switching the "display" style
* between "block" and "none".
* This method is responsible for firing showEvent and hideEvent.
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
* @method configVisible
*/
configVisible: function (type, args, obj) {
var visible = args[0];
if (visible) {
this.beforeShowEvent.fire();
Dom.setStyle(this.element, "display", "block");
this.showEvent.fire();
} else {
this.beforeHideEvent.fire();
Dom.setStyle(this.element, "display", "none");
this.hideEvent.fire();
}
},
/**
* Default event handler for the "monitorresize" configuration property
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
* @method configMonitorResize
*/
configMonitorResize: function (type, args, obj) {
var monitor = args[0];
if (monitor) {
this.initResizeMonitor();
} else {
Module.textResizeEvent.unsubscribe(
this.onDomResize, this, true);
this.resizeMonitor = null;
}
},
/**
* Returns a String representation of the Object.
* @method toString
* @return {String} The string representation of the Module
*/
toString: function () {
return "Module " + this.id;
}
};
YAHOO.lang.augmentProto(Module, YAHOO.util.EventProvider);
}());