<p>How to use jquery function on: The on method adds one or more event handlers on the selected element and child elements. The syntax is [$(selector).on(event,childSelector,data,function) 】.<p> <p>The operating environment of this tutorial: windows7 system, jquery3.2.1 version. This method is suitable for all brands of computers. <p>How to use jquery function on: <p>Definition and usage <p>
on()
method is used in selected elements and sub-elements Add one or more event handlers on the element.
<p>The on() method is the new replacement for the bind(), live() and delegate() methods. This method brings a lot of convenience to the API and is recommended because it simplifies the jQuery code base.
<p>Note: Event handlers added using the on() method apply to current and future elements (such as new elements created by scripts).
<p>Tip:
$(selector).on(event,childSelector,data,function)
<p>
element: $(document).ready(function(){ $("p").on("click",function(){ alert("段落被点击了。"); }); });
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