Hierarchy
Ext.CompositeElementLiteExt.CompositeElement
This class encapsulates a collection of DOM elements, providing methods to filter members, or to perform collective actions upon the whole set.
Although they are not listed, this class supports all of the methods of Ext.core.Element and Ext.fx.Anim. The methods from these classes will be performed on all the elements in this collection.
All methods return this and can be chained.
Usage:
var els = Ext.select("#some-el div.some-class", true);
// or select directly from an existing element
var el = Ext.get('some-el');
el.select('div.some-class', true);
els.setWidth(100); // all elements become 100 width
els.hide(true); // all elements fade out and hide
// or
els.setWidth(100).hide(true);
The Array of DOM elements which this CompositeElement encapsulates. Read-only.
This will not usually be accessed in developers' code, but developers wishing to augment the capabilities of the CompositeElementLite class may use it when adding methods to the class.
For example to add the nextAll method to the class to add all
following siblings of selected elements, the code would be
Ext.override(Ext.CompositeElementLite, {
nextAll: function() {
var els = this.elements, i, l = els.length, n, r = [], ri = -1;
// Loop through all elements in this Composite, accumulating
// an Array of all siblings.
for (i = 0; i < l; i++) {
for (n = els[i].nextSibling; n; n = n.nextSibling) {
r[++ri] = n;
}
}
// Add all found siblings to this Composite
return this.add(r);
}
});
Adds elements to this Composite object.
Adds elements to this Composite object.
Either an Array of DOM elements to add, or another Composite object who's elements should be added.
This Composite object.
Returns true if this composite contains the passed element
Returns true if this composite contains the passed element
{Mixed} The id of an element, or an Ext.core.Element, or an HtmlElement to find within the composite collection.
Boolean
Calls the passed function for each element in this composite.
Calls the passed function for each element in this composite.
The function to call. The function is passed the following parameters:
(optional) The scope (this reference) in which the function is executed. (defaults to the Element)
this
Clears this Composite and adds the elements passed.
Clears this Composite and adds the elements passed.
Either an array of DOM elements, or another Composite from which to fill this Composite.
this
Filters this composite to only elements that match the passed selector.
Filters this composite to only elements that match the passed selector.
A string CSS selector or a comparison function. The comparison function will be called with the following arguments:
el : Ext.core.Elementindex : Numberthis
Returns the number of elements in this Composite.
Returns the number of elements in this Composite.
Number
Find the index of the passed element within the composite collection.
Find the index of the passed element within the composite collection.
{Mixed} The id of an element, or an Ext.core.Element, or an HtmlElement to find within the composite collection.
Number The index of the passed Ext.core.Element in the composite collection, or -1 if not found.
Returns a flyweight Element of the dom element object at the specified index
Returns a flyweight Element of the dom element object at the specified index
Removes the specified element(s).
Removes the specified element(s).
The id of an element, the Element itself, the index of the element in this composite or an array of any of those.
(optional) True to also remove the element from the document
this
Replaces the specified element with the passed element.
Replaces the specified element with the passed element.
The id of an element, the Element itself, the index of the element in this composite to replace.
The id of an element or the Element itself.
(Optional) True to remove and replace the element in the document too.
this