/** * @class Ext.dom.Element */ Ext.dom.Element.addMembers({ /** * Appends the passed element(s) to this element * @param {HTMLElement/Ext.dom.Element} element a DOM Node or an existing Element. * @return {Ext.dom.Element} This element */ appendChild: function(element) { this.dom.appendChild(Ext.getDom(element)); return this; }, removeChild: function(element) { this.dom.removeChild(Ext.getDom(element)); return this; }, append: function() { this.appendChild.apply(this, arguments); }, /** * Appends this element to the passed element * @param {String/HTMLElement/Ext.dom.Element} el The new parent element. * The id of the node, a DOM Node or an existing Element. * @return {Ext.dom.Element} This element */ appendTo: function(el) { Ext.getDom(el).appendChild(this.dom); return this; }, /** * Inserts this element before the passed element in the DOM * @param {String/HTMLElement/Ext.dom.Element} el The element before which this element will be inserted. * The id of the node, a DOM Node or an existing Element. * @return {Ext.dom.Element} This element */ insertBefore: function(el) { el = Ext.getDom(el); el.parentNode.insertBefore(this.dom, el); return this; }, /** * Inserts this element after the passed element in the DOM * @param {String/HTMLElement/Ext.dom.Element} el The element to insert after. * The id of the node, a DOM Node or an existing Element. * @return {Ext.dom.Element} This element */ insertAfter: function(el) { el = Ext.getDom(el); el.parentNode.insertBefore(this.dom, el.nextSibling); return this; }, /** * Inserts an element as the first child of this element * @param {String/HTMLElement/Ext.dom.Element} element The id or element to insert * @return {Ext.dom.Element} this */ insertFirst: function(element) { var elementDom = Ext.getDom(element), dom = this.dom, firstChild = dom.firstChild; if (!firstChild) { dom.appendChild(elementDom); } else { dom.insertBefore(elementDom, firstChild); } return this; }, /** * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element * @param {String/HTMLElement/Ext.dom.Element/Object/Array} el The id, element to insert or a DomHelper config * to create and insert *or* an array of any of those. * @param {String} where (optional) 'before' or 'after' defaults to before * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Ext.dom.Element * @return {Ext.dom.Element} The inserted Element. If an array is passed, the last inserted element is returned. */ insertSibling: function(el, where, returnDom) { var me = this, rt, isAfter = (where || 'before').toLowerCase() == 'after', insertEl; if (Ext.isArray(el)) { insertEl = me; Ext.each(el, function(e) { rt = Ext.fly(insertEl, '_internal').insertSibling(e, where, returnDom); if (isAfter) { insertEl = rt; } }); return rt; } el = el || {}; if (el.nodeType || el.dom) { rt = me.dom.parentNode.insertBefore(Ext.getDom(el), isAfter ? me.dom.nextSibling : me.dom); if (!returnDom) { rt = Ext.get(rt); } } else { if (isAfter && !me.dom.nextSibling) { rt = Ext.core.DomHelper.append(me.dom.parentNode, el, !returnDom); } else { rt = Ext.core.DomHelper[isAfter ? 'insertAfter' : 'insertBefore'](me.dom, el, !returnDom); } } return rt; }, /** * Replaces the passed element with this element * @param {String/HTMLElement/Ext.dom.Element} el The element to replace. * The id of the node, a DOM Node or an existing Element. * @return {Ext.dom.Element} This element */ replace: function(el) { el = Ext.get(el); this.insertBefore(el); el.remove(); return this; }, /** * Replaces this element with the passed element * @param {String/HTMLElement/Ext.dom.Element/Object} el The new element (id of the node, a DOM Node * or an existing Element) or a DomHelper config of an element to create * @return {Ext.dom.Element} This element */ replaceWith: function(el) { var me = this; if (el.nodeType || el.dom || typeof el == 'string') { el = Ext.get(el); me.dom.parentNode.insertBefore(el, me.dom); } else { el = Ext.core.DomHelper.insertBefore(me.dom, el); } delete Ext.cache[me.id]; Ext.removeNode(me.dom); me.id = Ext.id(me.dom = el); Ext.dom.Element.addToCache(me.isFlyweight ? new Ext.dom.Element(me.dom) : me); return me; }, /** * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element. * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be * automatically generated with the specified attributes. * @param {HTMLElement} insertBefore (optional) a child element of this element * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element * @return {Ext.dom.Element} The new child element */ createChild: function(config, insertBefore, returnDom) { config = config || {tag: 'div'}; if (insertBefore) { return Ext.core.DomHelper.insertBefore(insertBefore, config, returnDom !== true); } else { return Ext.core.DomHelper[!this.dom.firstChild ? 'insertFirst' : 'append'](this.dom, config, returnDom !== true); } }, /** * Creates and wraps this element with another element * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div * @param {Boolean} domNode (optional) True to return the raw DOM element instead of Ext.dom.Element * @return {HTMLElement/Ext.dom.Element} The newly created wrapper element */ wrap: function(config, domNode) { var dom = this.dom, wrapper = this.self.create(config, domNode), wrapperDom = (domNode) ? wrapper : wrapper.dom, parentNode = dom.parentNode; if (parentNode) { parentNode.insertBefore(wrapperDom, dom); } wrapperDom.appendChild(dom); return wrapper; }, wrapAllChildren: function(config) { var dom = this.dom, children = dom.childNodes, wrapper = this.self.create(config), wrapperDom = wrapper.dom; while (children.length > 0) { wrapperDom.appendChild(dom.firstChild); } dom.appendChild(wrapperDom); return wrapper; }, unwrapAllChildren: function() { var dom = this.dom, children = dom.childNodes, parentNode = dom.parentNode; if (parentNode) { while (children.length > 0) { parentNode.insertBefore(dom, dom.firstChild); } this.destroy(); } }, unwrap: function() { var dom = this.dom, parentNode = dom.parentNode, grandparentNode; if (parentNode) { grandparentNode = parentNode.parentNode; grandparentNode.insertBefore(dom, parentNode); grandparentNode.removeChild(parentNode); } else { grandparentNode = document.createDocumentFragment(); grandparentNode.appendChild(dom); } return this; }, /** * Inserts an html fragment into this element * @param {String} where Where to insert the html in relation to this element - beforeBegin, afterBegin, beforeEnd, afterEnd. * See {@link Ext.DomHelper#insertHtml} for details. * @param {String} html The HTML fragment * @param {Boolean} returnEl (optional) True to return an Ext.dom.Element (defaults to false) * @return {HTMLElement/Ext.dom.Element} The inserted node (or nearest related if more than 1 inserted) */ insertHtml: function(where, html, returnEl) { var el = Ext.core.DomHelper.insertHtml(where, this.dom, html); return returnEl ? Ext.get(el) : el; } });