Revision 1374
Added by Dietmar over 13 years ago
| dom-debug.js | ||
|---|---|---|
| 70 | 70 |
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| 71 | 71 |
/** |
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* Provides helper methods for DOM elements. |
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* @namespace YAHOO.util
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* @class Dom
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* @requires yahoo, event
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* @namespace YAHOO.util |
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* @class Dom |
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* @requires yahoo, event |
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*/ |
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Y.Dom = {
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CUSTOM_ATTRIBUTES: (!documentElement.hasAttribute) ? { // IE < 8
|
| ... | ... | |
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/** |
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* Returns an HTMLElement reference. |
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* @method get
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* @param {String | HTMLElement |Array} el Accepts a string to use as an ID for getting a DOM reference, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @return {HTMLElement | Array} A DOM reference to an HTML element or an array of HTMLElements.
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* @method get |
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* @param {String | HTMLElement |Array} el Accepts a string to use as an ID for getting a DOM reference, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @return {HTMLElement | Array} A DOM reference to an HTML element or an array of HTMLElements.
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*/ |
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get: function(el) {
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var id, nodes, c, i, len, attr; |
| ... | ... | |
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/** |
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* Normalizes currentStyle and ComputedStyle. |
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* @method getStyle
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* @param {String | HTMLElement |Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @param {String} property The style property whose value is returned.
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* @return {String | Array} The current value of the style property for the element(s).
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* @method getStyle |
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* @param {String | HTMLElement |Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @param {String} property The style property whose value is returned.
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* @return {String | Array} The current value of the style property for the element(s).
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*/ |
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getStyle: function(el, property) {
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return Y.Dom.batch(el, Y.Dom._getStyle, property); |
| ... | ... | |
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/** |
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* Wrapper for setting style properties of HTMLElements. Normalizes "opacity" across modern browsers. |
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* @method setStyle
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @param {String} property The style property to be set.
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* @param {String} val The value to apply to the given property.
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* @method setStyle |
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @param {String} property The style property to be set.
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* @param {String} val The value to apply to the given property.
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*/ |
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setStyle: function(el, property, val) {
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Y.Dom.batch(el, Y.Dom._setStyle, { prop: property, val: val });
|
| ... | ... | |
| 261 | 261 |
/** |
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* Gets the current position of an element based on page coordinates. |
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* Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false). |
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* @method getXY
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM
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* @method getXY |
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM
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* reference, or an Array of IDs and/or HTMLElements |
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* @return {Array} The XY position of the element(s)
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* @return {Array} The XY position of the element(s)
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*/ |
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getXY: function(el) {
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return Y.Dom.batch(el, Y.Dom._getXY); |
| ... | ... | |
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/** |
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* Gets the current X position of an element based on page coordinates. The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false). |
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* @method getX
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
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* @return {Number | Array} The X position of the element(s)
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* @method getX |
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
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* @return {Number | Array} The X position of the element(s)
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*/ |
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getX: function(el) {
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var f = function(el) {
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| ... | ... | |
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/** |
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* Gets the current Y position of an element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false). |
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* @method getY
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
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* @return {Number | Array} The Y position of the element(s)
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* @method getY |
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
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* @return {Number | Array} The Y position of the element(s)
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*/ |
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getY: function(el) {
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var f = function(el) {
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| ... | ... | |
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/** |
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* Set the position of an html element in page coordinates, regardless of how the element is positioned. |
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* The element(s) must be part of the DOM tree to have page coordinates (display:none or elements not appended return false). |
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* @method setXY
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
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* @param {Array} pos Contains X & Y values for new position (coordinates are page-based)
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* @param {Boolean} noRetry By default we try and set the position a second time if the first fails
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* @method setXY |
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
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* @param {Array} pos Contains X & Y values for new position (coordinates are page-based)
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* @param {Boolean} noRetry By default we try and set the position a second time if the first fails
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*/ |
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setXY: function(el, pos, noRetry) {
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Y.Dom.batch(el, Y.Dom._setXY, { pos: pos, noRetry: noRetry });
|
| ... | ... | |
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/** |
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* Set the X position of an html element in page coordinates, regardless of how the element is positioned. |
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* The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false). |
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* @method setX
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @param {Int} x The value to use as the X coordinate for the element(s).
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* @method setX |
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @param {Int} x The value to use as the X coordinate for the element(s).
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*/ |
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setX: function(el, x) {
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Y.Dom.setXY(el, [x, null]); |
| ... | ... | |
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/** |
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* Set the Y position of an html element in page coordinates, regardless of how the element is positioned. |
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* The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false). |
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* @method setY
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @param {Int} x To use as the Y coordinate for the element(s).
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* @method setY |
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @param {Int} x To use as the Y coordinate for the element(s).
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*/ |
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setY: function(el, y) {
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Y.Dom.setXY(el, [null, y]); |
| ... | ... | |
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/** |
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* Returns the region position of the given element. |
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* The element must be part of the DOM tree to have a region (display:none or elements not appended return false). |
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* @method getRegion
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @return {Region | Array} A Region or array of Region instances containing "top, left, bottom, right" member data.
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* @method getRegion |
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* @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
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* @return {Region | Array} A Region or array of Region instances containing "top, left, bottom, right" member data.
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*/ |
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getRegion: function(el) {
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var f = function(el) {
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| ... | ... | |
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/** |
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* Returns the width of the client (viewport). |
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* @method getClientWidth
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* @deprecated Now using getViewportWidth. This interface left intact for back compat.
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* @return {Int} The width of the viewable area of the page.
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* @method getClientWidth |
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* @deprecated Now using getViewportWidth. This interface left intact for back compat. |
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* @return {Int} The width of the viewable area of the page.
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*/ |
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getClientWidth: function() {
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return Y.Dom.getViewportWidth(); |
| ... | ... | |
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/** |
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* Returns the height of the client (viewport). |
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* @method getClientHeight
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* @deprecated Now using getViewportHeight. This interface left intact for back compat.
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* @return {Int} The height of the viewable area of the page.
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* @method getClientHeight |
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* @deprecated Now using getViewportHeight. This interface left intact for back compat. |
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* @return {Int} The height of the viewable area of the page.
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*/ |
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getClientHeight: function() {
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return Y.Dom.getViewportHeight(); |
| ... | ... | |
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* collection in the callback (removing/appending nodes, etc.) will have |
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* side effects. Instead you should iterate the returned nodes array, |
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* as you would with the native "getElementsByTagName" method. |
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* @method getElementsByClassName
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* @param {String} className The class name to match against
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* @param {String} tag (optional) The tag name of the elements being collected
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* @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point.
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* @method getElementsByClassName |
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* @param {String} className The class name to match against
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* @param {String} tag (optional) The tag name of the elements being collected
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* @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point.
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* This element is not included in the className scan. |
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* @param {Function} apply (optional) A function to apply to each element when found
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* @param {Any} o (optional) An optional arg that is passed to the supplied method
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* @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
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* @return {Array} An array of elements that have the given class name
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* @param {Function} apply (optional) A function to apply to each element when found
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* @param {Any} o (optional) An optional arg that is passed to the supplied method
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* @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
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* @return {Array} An array of elements that have the given class name
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*/ |
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getElementsByClassName: function(className, tag, root, apply, o, overrides) {
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tag = tag || '*'; |
| ... | ... | |
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/** |
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* Determines whether an HTMLElement has the given className. |
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* @method hasClass
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* @param {String | HTMLElement | Array} el The element or collection to test
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* @param {String} className the class name to search for
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* @return {Boolean | Array} A boolean value or array of boolean values
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* @method hasClass |
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* @param {String | HTMLElement | Array} el The element or collection to test
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* @param {String} className the class name to search for
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* @return {Boolean | Array} A boolean value or array of boolean values
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*/ |
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hasClass: function(el, className) {
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return Y.Dom.batch(el, Y.Dom._hasClass, className); |
| ... | ... | |
| 630 | 630 |
|
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/** |
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* Adds a class name to a given element or collection of elements. |
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* @method addClass
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* @param {String | HTMLElement | Array} el The element or collection to add the class to
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* @param {String} className the class name to add to the class attribute
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* @return {Boolean | Array} A pass/fail boolean or array of booleans
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* @method addClass |
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* @param {String | HTMLElement | Array} el The element or collection to add the class to
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* @param {String} className the class name to add to the class attribute
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* @return {Boolean | Array} A pass/fail boolean or array of booleans
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*/ |
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addClass: function(el, className) {
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return Y.Dom.batch(el, Y.Dom._addClass, className); |
| ... | ... | |
| 658 | 658 |
|
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/** |
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* Removes a class name from a given element or collection of elements. |
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* @method removeClass
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* @param {String | HTMLElement | Array} el The element or collection to remove the class from
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* @param {String} className the class name to remove from the class attribute
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* @return {Boolean | Array} A pass/fail boolean or array of booleans
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* @method removeClass |
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* @param {String | HTMLElement | Array} el The element or collection to remove the class from
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* @param {String} className the class name to remove from the class attribute
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* @return {Boolean | Array} A pass/fail boolean or array of booleans
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*/ |
| 666 | 666 |
removeClass: function(el, className) {
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| 667 | 667 |
return Y.Dom.batch(el, Y.Dom._removeClass, className); |
| ... | ... | |
| 699 | 699 |
/** |
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* Replace a class with another class for a given element or collection of elements. |
| 701 | 701 |
* If no oldClassName is present, the newClassName is simply added. |
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* @method replaceClass
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* @param {String | HTMLElement | Array} el The element or collection to remove the class from
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* @param {String} oldClassName the class name to be replaced
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* @param {String} newClassName the class name that will be replacing the old class name
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* @return {Boolean | Array} A pass/fail boolean or array of booleans
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* @method replaceClass |
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* @param {String | HTMLElement | Array} el The element or collection to remove the class from
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* @param {String} oldClassName the class name to be replaced
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* @param {String} newClassName the class name that will be replacing the old class name
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* @return {Boolean | Array} A pass/fail boolean or array of booleans
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| 707 | 707 |
*/ |
| 708 | 708 |
replaceClass: function(el, oldClassName, newClassName) {
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| 709 | 709 |
return Y.Dom.batch(el, Y.Dom._replaceClass, { from: oldClassName, to: newClassName });
|
| ... | ... | |
| 744 | 744 |
|
| 745 | 745 |
/** |
| 746 | 746 |
* Returns an ID and applies it to the element "el", if provided. |
| 747 |
* @method generateId
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| 748 |
* @param {String | HTMLElement | Array} el (optional) An optional element array of elements to add an ID to (no ID is added if one is already present).
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| 749 |
* @param {String} prefix (optional) an optional prefix to use (defaults to "yui-gen").
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| 750 |
* @return {String | Array} The generated ID, or array of generated IDs (or original ID if already present on an element)
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| 747 |
* @method generateId |
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| 748 |
* @param {String | HTMLElement | Array} el (optional) An optional element array of elements to add an ID to (no ID is added if one is already present).
|
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| 749 |
* @param {String} prefix (optional) an optional prefix to use (defaults to "yui-gen").
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| 750 |
* @return {String | Array} The generated ID, or array of generated IDs (or original ID if already present on an element)
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| 751 | 751 |
*/ |
| 752 | 752 |
generateId: function(el, prefix) {
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| 753 | 753 |
prefix = prefix || 'yui-gen'; |
| ... | ... | |
| 778 | 778 |
|
| 779 | 779 |
/** |
| 780 | 780 |
* Determines whether an HTMLElement is an ancestor of another HTML element in the DOM hierarchy. |
| 781 |
* @method isAncestor
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| 782 |
* @param {String | HTMLElement} haystack The possible ancestor
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| 783 |
* @param {String | HTMLElement} needle The possible descendent
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| 784 |
* @return {Boolean} Whether or not the haystack is an ancestor of needle
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| 781 |
* @method isAncestor |
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| 782 |
* @param {String | HTMLElement} haystack The possible ancestor
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| 783 |
* @param {String | HTMLElement} needle The possible descendent
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| 784 |
* @return {Boolean} Whether or not the haystack is an ancestor of needle
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| 785 | 785 |
*/ |
| 786 | 786 |
isAncestor: function(haystack, needle) {
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| 787 | 787 |
haystack = Y.Dom.get(haystack); |
| ... | ... | |
| 805 | 805 |
|
| 806 | 806 |
/** |
| 807 | 807 |
* Determines whether an HTMLElement is present in the current document. |
| 808 |
* @method inDocument
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| 809 |
* @param {String | HTMLElement} el The element to search for
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| 810 |
* @param {Object} doc An optional document to search, defaults to element's owner document
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| 811 |
* @return {Boolean} Whether or not the element is present in the current document
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| 808 |
* @method inDocument |
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| 809 |
* @param {String | HTMLElement} el The element to search for
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| 810 |
* @param {Object} doc An optional document to search, defaults to element's owner document
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| 811 |
* @return {Boolean} Whether or not the element is present in the current document
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| 812 | 812 |
*/ |
| 813 | 813 |
inDocument: function(el, doc) {
|
| 814 | 814 |
return Y.Dom._inDoc(Y.Dom.get(el), doc); |
| ... | ... | |
| 832 | 832 |
* collection in the callback (removing/appending nodes, etc.) will have |
| 833 | 833 |
* side effects. Instead you should iterate the returned nodes array, |
| 834 | 834 |
* as you would with the native "getElementsByTagName" method. |
| 835 |
* @method getElementsBy
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| 836 |
* @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
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| 837 |
* @param {String} tag (optional) The tag name of the elements being collected
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| 838 |
* @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point
|
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| 839 |
* @param {Function} apply (optional) A function to apply to each element when found
|
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| 840 |
* @param {Any} o (optional) An optional arg that is passed to the supplied method
|
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| 841 |
* @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
|
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| 842 |
* @return {Array} Array of HTMLElements
|
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| 835 |
* @method getElementsBy |
|
| 836 |
* @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
|
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| 837 |
* @param {String} tag (optional) The tag name of the elements being collected
|
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| 838 |
* @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point
|
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| 839 |
* @param {Function} apply (optional) A function to apply to each element when found
|
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| 840 |
* @param {Any} o (optional) An optional arg that is passed to the supplied method
|
|
| 841 |
* @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
|
|
| 842 |
* @return {Array} Array of HTMLElements
|
|
| 843 | 843 |
*/ |
| 844 | 844 |
getElementsBy: function(method, tag, root, apply, o, overrides, firstOnly) {
|
| 845 | 845 |
tag = tag || '*'; |
| ... | ... | |
| 874 | 874 |
|
| 875 | 875 |
/** |
| 876 | 876 |
* Returns the first HTMLElement that passes the test applied by the supplied boolean method. |
| 877 |
* @method getElementBy
|
|
| 878 |
* @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
|
|
| 879 |
* @param {String} tag (optional) The tag name of the elements being collected
|
|
| 880 |
* @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point
|
|
| 881 |
* @return {HTMLElement}
|
|
| 877 |
* @method getElementBy |
|
| 878 |
* @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
|
|
| 879 |
* @param {String} tag (optional) The tag name of the elements being collected
|
|
| 880 |
* @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point
|
|
| 881 |
* @return {HTMLElement}
|
|
| 882 | 882 |
*/ |
| 883 | 883 |
getElementBy: function(method, tag, root) {
|
| 884 | 884 |
return Y.Dom.getElementsBy(method, tag, root, null, null, null, true); |
| ... | ... | |
| 887 | 887 |
/** |
| 888 | 888 |
* Runs the supplied method against each item in the Collection/Array. |
| 889 | 889 |
* The method is called with the element(s) as the first arg, and the optional param as the second ( method(el, o) ). |
| 890 |
* @method batch
|
|
| 891 |
* @param {String | HTMLElement | Array} el (optional) An element or array of elements to apply the method to
|
|
| 892 |
* @param {Function} method The method to apply to the element(s)
|
|
| 893 |
* @param {Any} o (optional) An optional arg that is passed to the supplied method
|
|
| 894 |
* @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
|
|
| 895 |
* @return {Any | Array} The return value(s) from the supplied method
|
|
| 890 |
* @method batch |
|
| 891 |
* @param {String | HTMLElement | Array} el (optional) An element or array of elements to apply the method to
|
|
| 892 |
* @param {Function} method The method to apply to the element(s)
|
|
| 893 |
* @param {Any} o (optional) An optional arg that is passed to the supplied method
|
|
| 894 |
* @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
|
|
| 895 |
* @return {Any | Array} The return value(s) from the supplied method
|
|
| 896 | 896 |
*/ |
| 897 | 897 |
batch: function(el, method, o, overrides) {
|
| 898 | 898 |
var collection = [], |
| ... | ... | |
| 916 | 916 |
|
| 917 | 917 |
/** |
| 918 | 918 |
* Returns the height of the document. |
| 919 |
* @method getDocumentHeight
|
|
| 920 |
* @return {Int} The height of the actual document (which includes the body and its margin).
|
|
| 919 |
* @method getDocumentHeight |
|
| 920 |
* @return {Int} The height of the actual document (which includes the body and its margin).
|
|
| 921 | 921 |
*/ |
| 922 | 922 |
getDocumentHeight: function() {
|
| 923 | 923 |
var scrollHeight = (document[COMPAT_MODE] != CSS1_COMPAT || isSafari) ? document.body.scrollHeight : documentElement.scrollHeight, |
| ... | ... | |
| 929 | 929 |
|
| 930 | 930 |
/** |
| 931 | 931 |
* Returns the width of the document. |
| 932 |
* @method getDocumentWidth
|
|
| 933 |
* @return {Int} The width of the actual document (which includes the body and its margin).
|
|
| 932 |
* @method getDocumentWidth |
|
| 933 |
* @return {Int} The width of the actual document (which includes the body and its margin).
|
|
| 934 | 934 |
*/ |
| 935 | 935 |
getDocumentWidth: function() {
|
| 936 | 936 |
var scrollWidth = (document[COMPAT_MODE] != CSS1_COMPAT || isSafari) ? document.body.scrollWidth : documentElement.scrollWidth, |
| ... | ... | |
| 941 | 941 |
|
| 942 | 942 |
/** |
| 943 | 943 |
* Returns the current height of the viewport. |
| 944 |
* @method getViewportHeight
|
|
| 945 |
* @return {Int} The height of the viewable area of the page (excludes scrollbars).
|
|
| 944 |
* @method getViewportHeight |
|
| 945 |
* @return {Int} The height of the viewable area of the page (excludes scrollbars).
|
|
| 946 | 946 |
*/ |
| 947 | 947 |
getViewportHeight: function() {
|
| 948 | 948 |
var height = self.innerHeight, // Safari, Opera |
| ... | ... | |
| 960 | 960 |
|
| 961 | 961 |
/** |
| 962 | 962 |
* Returns the current width of the viewport. |
| 963 |
* @method getViewportWidth
|
|
| 964 |
* @return {Int} The width of the viewable area of the page (excludes scrollbars).
|
|
| 963 |
* @method getViewportWidth |
|
| 964 |
* @return {Int} The width of the viewable area of the page (excludes scrollbars).
|
|
| 965 | 965 |
*/ |
| 966 | 966 |
|
| 967 | 967 |
getViewportWidth: function() {
|
| ... | ... | |
| 980 | 980 |
/** |
| 981 | 981 |
* Returns the nearest ancestor that passes the test applied by supplied boolean method. |
| 982 | 982 |
* For performance reasons, IDs are not accepted and argument validation omitted. |
| 983 |
* @method getAncestorBy
|
|
| 984 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 985 |
* @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
|
|
| 986 |
* @return {Object} HTMLElement or null if not found
|
|
| 983 |
* @method getAncestorBy |
|
| 984 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 985 |
* @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
|
|
| 986 |
* @return {Object} HTMLElement or null if not found
|
|
| 987 | 987 |
*/ |
| 988 | 988 |
getAncestorBy: function(node, method) {
|
| 989 | 989 |
while ( (node = node[PARENT_NODE]) ) { // NOTE: assignment
|
| ... | ... | |
| 999 | 999 |
|
| 1000 | 1000 |
/** |
| 1001 | 1001 |
* Returns the nearest ancestor with the given className. |
| 1002 |
* @method getAncestorByClassName
|
|
| 1003 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1004 |
* @param {String} className
|
|
| 1005 |
* @return {Object} HTMLElement
|
|
| 1002 |
* @method getAncestorByClassName |
|
| 1003 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1004 |
* @param {String} className
|
|
| 1005 |
* @return {Object} HTMLElement
|
|
| 1006 | 1006 |
*/ |
| 1007 | 1007 |
getAncestorByClassName: function(node, className) {
|
| 1008 | 1008 |
node = Y.Dom.get(node); |
| ... | ... | |
| 1016 | 1016 |
|
| 1017 | 1017 |
/** |
| 1018 | 1018 |
* Returns the nearest ancestor with the given tagName. |
| 1019 |
* @method getAncestorByTagName
|
|
| 1020 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1021 |
* @param {String} tagName
|
|
| 1022 |
* @return {Object} HTMLElement
|
|
| 1019 |
* @method getAncestorByTagName |
|
| 1020 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1021 |
* @param {String} tagName
|
|
| 1022 |
* @return {Object} HTMLElement
|
|
| 1023 | 1023 |
*/ |
| 1024 | 1024 |
getAncestorByTagName: function(node, tagName) {
|
| 1025 | 1025 |
node = Y.Dom.get(node); |
| ... | ... | |
| 1038 | 1038 |
* Returns the previous sibling that is an HTMLElement. |
| 1039 | 1039 |
* For performance reasons, IDs are not accepted and argument validation omitted. |
| 1040 | 1040 |
* Returns the nearest HTMLElement sibling if no method provided. |
| 1041 |
* @method getPreviousSiblingBy
|
|
| 1042 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 1043 |
* @param {Function} method A boolean function used to test siblings
|
|
| 1041 |
* @method getPreviousSiblingBy |
|
| 1042 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 1043 |
* @param {Function} method A boolean function used to test siblings
|
|
| 1044 | 1044 |
* that receives the sibling node being tested as its only argument |
| 1045 |
* @return {Object} HTMLElement or null if not found
|
|
| 1045 |
* @return {Object} HTMLElement or null if not found
|
|
| 1046 | 1046 |
*/ |
| 1047 | 1047 |
getPreviousSiblingBy: function(node, method) {
|
| 1048 | 1048 |
while (node) {
|
| ... | ... | |
| 1056 | 1056 |
|
| 1057 | 1057 |
/** |
| 1058 | 1058 |
* Returns the previous sibling that is an HTMLElement |
| 1059 |
* @method getPreviousSibling
|
|
| 1060 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1061 |
* @return {Object} HTMLElement or null if not found
|
|
| 1059 |
* @method getPreviousSibling |
|
| 1060 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1061 |
* @return {Object} HTMLElement or null if not found
|
|
| 1062 | 1062 |
*/ |
| 1063 | 1063 |
getPreviousSibling: function(node) {
|
| 1064 | 1064 |
node = Y.Dom.get(node); |
| ... | ... | |
| 1074 | 1074 |
* Returns the next HTMLElement sibling that passes the boolean method. |
| 1075 | 1075 |
* For performance reasons, IDs are not accepted and argument validation omitted. |
| 1076 | 1076 |
* Returns the nearest HTMLElement sibling if no method provided. |
| 1077 |
* @method getNextSiblingBy
|
|
| 1078 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 1079 |
* @param {Function} method A boolean function used to test siblings
|
|
| 1077 |
* @method getNextSiblingBy |
|
| 1078 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 1079 |
* @param {Function} method A boolean function used to test siblings
|
|
| 1080 | 1080 |
* that receives the sibling node being tested as its only argument |
| 1081 |
* @return {Object} HTMLElement or null if not found
|
|
| 1081 |
* @return {Object} HTMLElement or null if not found
|
|
| 1082 | 1082 |
*/ |
| 1083 | 1083 |
getNextSiblingBy: function(node, method) {
|
| 1084 | 1084 |
while (node) {
|
| ... | ... | |
| 1092 | 1092 |
|
| 1093 | 1093 |
/** |
| 1094 | 1094 |
* Returns the next sibling that is an HTMLElement |
| 1095 |
* @method getNextSibling
|
|
| 1096 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1097 |
* @return {Object} HTMLElement or null if not found
|
|
| 1095 |
* @method getNextSibling |
|
| 1096 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1097 |
* @return {Object} HTMLElement or null if not found
|
|
| 1098 | 1098 |
*/ |
| 1099 | 1099 |
getNextSibling: function(node) {
|
| 1100 | 1100 |
node = Y.Dom.get(node); |
| ... | ... | |
| 1108 | 1108 |
|
| 1109 | 1109 |
/** |
| 1110 | 1110 |
* Returns the first HTMLElement child that passes the test method. |
| 1111 |
* @method getFirstChildBy
|
|
| 1112 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 1113 |
* @param {Function} method A boolean function used to test children
|
|
| 1111 |
* @method getFirstChildBy |
|
| 1112 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 1113 |
* @param {Function} method A boolean function used to test children
|
|
| 1114 | 1114 |
* that receives the node being tested as its only argument |
| 1115 |
* @return {Object} HTMLElement or null if not found
|
|
| 1115 |
* @return {Object} HTMLElement or null if not found
|
|
| 1116 | 1116 |
*/ |
| 1117 | 1117 |
getFirstChildBy: function(node, method) {
|
| 1118 | 1118 |
var child = ( Y.Dom._testElement(node.firstChild, method) ) ? node.firstChild : null; |
| ... | ... | |
| 1121 | 1121 |
|
| 1122 | 1122 |
/** |
| 1123 | 1123 |
* Returns the first HTMLElement child. |
| 1124 |
* @method getFirstChild
|
|
| 1125 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1126 |
* @return {Object} HTMLElement or null if not found
|
|
| 1124 |
* @method getFirstChild |
|
| 1125 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1126 |
* @return {Object} HTMLElement or null if not found
|
|
| 1127 | 1127 |
*/ |
| 1128 | 1128 |
getFirstChild: function(node, method) {
|
| 1129 | 1129 |
node = Y.Dom.get(node); |
| ... | ... | |
| 1136 | 1136 |
|
| 1137 | 1137 |
/** |
| 1138 | 1138 |
* Returns the last HTMLElement child that passes the test method. |
| 1139 |
* @method getLastChildBy
|
|
| 1140 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 1141 |
* @param {Function} method A boolean function used to test children
|
|
| 1139 |
* @method getLastChildBy |
|
| 1140 |
* @param {HTMLElement} node The HTMLElement to use as the starting point
|
|
| 1141 |
* @param {Function} method A boolean function used to test children
|
|
| 1142 | 1142 |
* that receives the node being tested as its only argument |
| 1143 |
* @return {Object} HTMLElement or null if not found
|
|
| 1143 |
* @return {Object} HTMLElement or null if not found
|
|
| 1144 | 1144 |
*/ |
| 1145 | 1145 |
getLastChildBy: function(node, method) {
|
| 1146 | 1146 |
if (!node) {
|
| ... | ... | |
| 1153 | 1153 |
|
| 1154 | 1154 |
/** |
| 1155 | 1155 |
* Returns the last HTMLElement child. |
| 1156 |
* @method getLastChild
|
|
| 1157 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1158 |
* @return {Object} HTMLElement or null if not found
|
|
| 1156 |
* @method getLastChild |
|
| 1157 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1158 |
* @return {Object} HTMLElement or null if not found
|
|
| 1159 | 1159 |
*/ |
| 1160 | 1160 |
getLastChild: function(node) {
|
| 1161 | 1161 |
node = Y.Dom.get(node); |
| ... | ... | |
| 1164 | 1164 |
|
| 1165 | 1165 |
/** |
| 1166 | 1166 |
* Returns an array of HTMLElement childNodes that pass the test method. |
| 1167 |
* @method getChildrenBy
|
|
| 1168 |
* @param {HTMLElement} node The HTMLElement to start from
|
|
| 1169 |
* @param {Function} method A boolean function used to test children
|
|
| 1167 |
* @method getChildrenBy |
|
| 1168 |
* @param {HTMLElement} node The HTMLElement to start from
|
|
| 1169 |
* @param {Function} method A boolean function used to test children
|
|
| 1170 | 1170 |
* that receives the node being tested as its only argument |
| 1171 |
* @return {Array} A static array of HTMLElements
|
|
| 1171 |
* @return {Array} A static array of HTMLElements
|
|
| 1172 | 1172 |
*/ |
| 1173 | 1173 |
getChildrenBy: function(node, method) {
|
| 1174 | 1174 |
var child = Y.Dom.getFirstChildBy(node, method), |
| ... | ... | |
| 1186 | 1186 |
|
| 1187 | 1187 |
/** |
| 1188 | 1188 |
* Returns an array of HTMLElement childNodes. |
| 1189 |
* @method getChildren
|
|
| 1190 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1191 |
* @return {Array} A static array of HTMLElements
|
|
| 1189 |
* @method getChildren |
|
| 1190 |
* @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point
|
|
| 1191 |
* @return {Array} A static array of HTMLElements
|
|
| 1192 | 1192 |
*/ |
| 1193 | 1193 |
getChildren: function(node) {
|
| 1194 | 1194 |
node = Y.Dom.get(node); |
| ... | ... | |
| 1201 | 1201 |
|
| 1202 | 1202 |
/** |
| 1203 | 1203 |
* Returns the left scroll value of the document |
| 1204 |
* @method getDocumentScrollLeft
|
|
| 1205 |
* @param {HTMLDocument} document (optional) The document to get the scroll value of
|
|
| 1206 |
* @return {Int} The amount that the document is scrolled to the left
|
|
| 1204 |
* @method getDocumentScrollLeft |
|
| 1205 |
* @param {HTMLDocument} document (optional) The document to get the scroll value of
|
|
| 1206 |
* @return {Int} The amount that the document is scrolled to the left
|
|
| 1207 | 1207 |
*/ |
| 1208 | 1208 |
getDocumentScrollLeft: function(doc) {
|
| 1209 | 1209 |
doc = doc || document; |
| ... | ... | |
| 1212 | 1212 |
|
| 1213 | 1213 |
/** |
| 1214 | 1214 |
* Returns the top scroll value of the document |
| 1215 |
* @method getDocumentScrollTop
|
|
| 1216 |
* @param {HTMLDocument} document (optional) The document to get the scroll value of
|
|
| 1217 |
* @return {Int} The amount that the document is scrolled to the top
|
|
| 1215 |
* @method getDocumentScrollTop |
|
| 1216 |
* @param {HTMLDocument} document (optional) The document to get the scroll value of
|
|
| 1217 |
* @return {Int} The amount that the document is scrolled to the top
|
|
| 1218 | 1218 |
*/ |
| 1219 | 1219 |
getDocumentScrollTop: function(doc) {
|
| 1220 | 1220 |
doc = doc || document; |
| ... | ... | |
| 1223 | 1223 |
|
| 1224 | 1224 |
/** |
| 1225 | 1225 |
* Inserts the new node as the previous sibling of the reference node |
| 1226 |
* @method insertBefore
|
|
| 1227 |
* @param {String | HTMLElement} newNode The node to be inserted
|
|
| 1228 |
* @param {String | HTMLElement} referenceNode The node to insert the new node before
|
|
| 1229 |
* @return {HTMLElement} The node that was inserted (or null if insert fails)
|
|
| 1226 |
* @method insertBefore |
|
| 1227 |
* @param {String | HTMLElement} newNode The node to be inserted
|
|
| 1228 |
* @param {String | HTMLElement} referenceNode The node to insert the new node before
|
|
| 1229 |
* @return {HTMLElement} The node that was inserted (or null if insert fails)
|
|
| 1230 | 1230 |
*/ |
| 1231 | 1231 |
insertBefore: function(newNode, referenceNode) {
|
| 1232 | 1232 |
newNode = Y.Dom.get(newNode); |
| ... | ... | |
| 1242 | 1242 |
|
| 1243 | 1243 |
/** |
| 1244 | 1244 |
* Inserts the new node as the next sibling of the reference node |
| 1245 |
* @method insertAfter
|
|
| 1246 |
* @param {String | HTMLElement} newNode The node to be inserted
|
|
| 1247 |
* @param {String | HTMLElement} referenceNode The node to insert the new node after
|
|
| 1248 |
* @return {HTMLElement} The node that was inserted (or null if insert fails)
|
|
| 1245 |
* @method insertAfter |
|
| 1246 |
* @param {String | HTMLElement} newNode The node to be inserted
|
|
| 1247 |
* @param {String | HTMLElement} referenceNode The node to insert the new node after
|
|
| 1248 |
* @return {HTMLElement} The node that was inserted (or null if insert fails)
|
|
| 1249 | 1249 |
*/ |
| 1250 | 1250 |
insertAfter: function(newNode, referenceNode) {
|
| 1251 | 1251 |
newNode = Y.Dom.get(newNode); |
| ... | ... | |
| 1265 | 1265 |
|
| 1266 | 1266 |
/** |
| 1267 | 1267 |
* Creates a Region based on the viewport relative to the document. |
| 1268 |
* @method getClientRegion
|
|
| 1269 |
* @return {Region} A Region object representing the viewport which accounts for document scroll
|
|
| 1268 |
* @method getClientRegion |
|
| 1269 |
* @return {Region} A Region object representing the viewport which accounts for document scroll
|
|
| 1270 | 1270 |
*/ |
| 1271 | 1271 |
getClientRegion: function() {
|
| 1272 | 1272 |
var t = Y.Dom.getDocumentScrollTop(), |
| ... | ... | |
| 1279 | 1279 |
|
| 1280 | 1280 |
/** |
| 1281 | 1281 |
* Provides a normalized attribute interface. |
| 1282 |
* @method setAttribute
|
|
| 1283 |
* @param {String | HTMLElement} el The target element for the attribute.
|
|
| 1284 |
* @param {String} attr The attribute to set.
|
|
| 1285 |
* @param {String} val The value of the attribute.
|
|
| 1282 |
* @method setAttribute |
|
| 1283 |
* @param {String | HTMLElement} el The target element for the attribute.
|
|
| 1284 |
* @param {String} attr The attribute to set.
|
|
| 1285 |
* @param {String} val The value of the attribute.
|
|
| 1286 | 1286 |
*/ |
| 1287 | 1287 |
setAttribute: function(el, attr, val) {
|
| 1288 | 1288 |
Y.Dom.batch(el, Y.Dom._setAttribute, { attr: attr, val: val });
|
| ... | ... | |
| 1306 | 1306 |
|
| 1307 | 1307 |
/** |
| 1308 | 1308 |
* Provides a normalized attribute interface. |
| 1309 |
* @method getAttribute
|
|
| 1310 |
* @param {String | HTMLElement} el The target element for the attribute.
|
|
| 1311 |
* @param {String} attr The attribute to get.
|
|
| 1312 |
* @return {String} The current value of the attribute.
|
|
| 1309 |
* @method getAttribute |
|
| 1310 |
* @param {String | HTMLElement} el The target element for the attribute.
|
|
| 1311 |
* @param {String} attr The attribute to get.
|
|
| 1312 |
* @return {String} The current value of the attribute.
|
|
| 1313 | 1313 |
*/ |
| 1314 | 1314 |
getAttribute: function(el, attr) {
|
| 1315 | 1315 |
return Y.Dom.batch(el, Y.Dom._getAttribute, attr); |
| ... | ... | |
| 1431 | 1431 |
|
| 1432 | 1432 |
/** |
| 1433 | 1433 |
* The region's top extent |
| 1434 |
* @property top
|
|
| 1435 |
* @type Int
|
|
| 1434 |
* @property top |
|
| 1435 |
* @type Int |
|
| 1436 | 1436 |
*/ |
| 1437 | 1437 |
this.top = t; |
| 1438 | 1438 |
|
| 1439 | 1439 |
/** |
| 1440 | 1440 |
* The region's top extent |
| 1441 |
* @property y
|
|
| 1442 |
* @type Int
|
|
| 1441 |
* @property y |
|
| 1442 |
* @type Int |
|
| 1443 | 1443 |
*/ |
| 1444 | 1444 |
this.y = t; |
| 1445 | 1445 |
|
| 1446 | 1446 |
/** |
| 1447 | 1447 |
* The region's top extent as index, for symmetry with set/getXY |
| 1448 |
* @property 1
|
|
| 1449 |
* @type Int
|
|
| 1448 |
* @property 1 |
|
| 1449 |
* @type Int |
|
| 1450 | 1450 |
*/ |
| 1451 | 1451 |
this[1] = t; |
| 1452 | 1452 |
|
| 1453 | 1453 |
/** |
| 1454 | 1454 |
* The region's right extent |
| 1455 |
* @property right
|
|
| 1456 |
* @type int
|
|
| 1455 |
* @property right |
|
| 1456 |
* @type int |
|
| 1457 | 1457 |
*/ |
| 1458 | 1458 |
this.right = r; |
| 1459 | 1459 |
|
| 1460 | 1460 |
/** |
| 1461 | 1461 |
* The region's bottom extent |
| 1462 |
* @property bottom
|
|
| 1463 |
* @type Int
|
|
| 1462 |
* @property bottom |
|
| 1463 |
* @type Int |
|
| 1464 | 1464 |
*/ |
| 1465 | 1465 |
this.bottom = b; |
| 1466 | 1466 |
|
| 1467 | 1467 |
/** |
| 1468 | 1468 |
* The region's left extent |
| 1469 |
* @property left
|
|
| 1470 |
* @type Int
|
|
| 1469 |
* @property left |
|
| 1470 |
* @type Int |
|
| 1471 | 1471 |
*/ |
| 1472 | 1472 |
this.left = l; |
| 1473 | 1473 |
|
| 1474 | 1474 |
/** |
| 1475 | 1475 |
* The region's left extent |
| 1476 |
* @property x
|
|
| 1477 |
* @type Int
|
|
| 1476 |
* @property x |
|
| 1477 |
* @type Int |
|
| 1478 | 1478 |
*/ |
| 1479 | 1479 |
this.x = l; |
| 1480 | 1480 |
|
| 1481 | 1481 |
/** |
| 1482 | 1482 |
* The region's left extent as index, for symmetry with set/getXY |
| 1483 |
* @property 0
|
|
| 1484 |
* @type Int
|
|
| 1483 |
* @property 0 |
|
| 1484 |
* @type Int |
|
| 1485 | 1485 |
*/ |
| 1486 | 1486 |
this[0] = l; |
| 1487 | 1487 |
|
| 1488 | 1488 |
/** |
| 1489 | 1489 |
* The region's total width |
| 1490 |
* @property width
|
|
| 1491 |
* @type Int
|
|
| 1490 |
* @property width |
|
| 1491 |
* @type Int |
|
| 1492 | 1492 |
*/ |
| 1493 | 1493 |
this.width = this.right - this.left; |
| 1494 | 1494 |
|
| 1495 | 1495 |
/** |
| 1496 | 1496 |
* The region's total height |
| 1497 |
* @property height
|
|
| 1498 |
* @type Int
|
|
| 1497 |
* @property height |
|
| 1498 |
* @type Int |
|
| 1499 | 1499 |
*/ |
| 1500 | 1500 |
this.height = this.bottom - this.top; |
| 1501 | 1501 |
}; |
Also available in: Unified diff
fixed headerinfos