jQuery.uniqueSort () method
Next: jQuery [name = "value" ] [name2 = "value2"] selector
Examples
From the array remove duplicate div element
<Div> document has six blocks div </ div>
<Div> </ div>
<Div class = "dup"> </ div>
<Div class = "dup"> </ div>
<Div class = "dup"> </ div>
<Div> </ div>
<Script>
$ (Function () {
// Unique () must obtain an original array
var divs = $ ( "Div" .) Get (); // add three div block elements
divs = divs. concat ($ ( ".dup" ). Get () ); $ ( "Div: eq (1)" ). Text ( "Reordering after the" + divs. Length + "elements" );. Divs = jQuery uniqueSort ( divs ); $ UniqueSort (document getElementsByTagName ( "div".));. $ ( "Div: eq (2)" ). Text ( "Reordering after the" + divs. Length + "elements" ). Css ( "Color", "red" );})
</ Script>
try it"
Definition and Usage
$ .uniqueSort ()Function to search through an array of objects, sort the array, and remove any duplicate nodes.
Note: two different nodes have the same properties are not considered duplicates. This feature only applies to ordinary array JavaScript DOM elements, mainly for internal use jQuery.
Before jQuery 3.0, this method is called jQuery.unique ().
grammar
$.uniqueSort(array)
参数 | 描述 |
---|---|
array | Array类型 指定的DOM元素数组。 |
Next: jQuery [name = "value" ] [name2 = "value2"] selector