jquery's method of binding events to dynamically added elements _jquery

Source: Internet
Author: User

The examples in this article describe jquery's method of binding events to dynamically added elements. Share to everyone for your reference. The specific analysis is as follows:

Binding events in jquery typically use BIND, or click, but this can only be an event that defines an element that has already been loaded, and those that are added later need to be bound separately. Live is used before version 1.7. However, it is recommended to use on after version 1.8. Here's how to bind events to dynamically added elements in jquery
In actual development, you will encounter situations where you want to bind a dynamically generated HTML element to trigger an event

For example

<div id= "Testdiv" >
  <ul></ul>
</div>

Need to add the click event to <li> tags that are dynamically added to <ul>

jquery version 1.7 uses live dynamic binding events before

$ ("#testdiv ul Li"). Live ("Click", Function () {
});

Use on dynamic binding events after jquery version 1.7

$ ("#testdiv ul"). On ("Click", "Li", function () {
     //do something here
 });

I hope this article will help you with your jquery programming.

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