jquery traversal node children (), Next (), Prev (), siblings () closest ()

Source: Internet
Author: User

Method Method Description
Children () Gets the number of child elements of the matching element (only the son element is considered)
Next () Gets the sibling elements that are immediately behind
Prev () Gets the sibling element immediately preceding it
Siblings () Get all the sibling elements
Closest () Starting with the element itself, it is progressively matched to the ancestor element and returns the first matching ancestor element. (there, only one element node is returned.) No, return an empty jquery object)
$(“document”).click(function( e ){    //获取点击元素 的 上级li ,将  li的颜色设置为红色    $( e. target).closest("li").css("color","red");});

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jquery traversal node children (), Next (), Prev (), siblings () closest ()

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