Example of change event usage in jQuery_jquery

The example in this article describes the usage of change event in jQuery. Share it with everyone for your reference. The specific analysis is as follows:

The

change event is triggered when the matching element loses focus or when its value gains focus and changes.

A complete event process must not only have conditions that can trigger the event, but also an event handler.
You can bind an event handler to the change event through the change() method. For example:

Copy code The code is as follows:

$("input").change(function(){$("input" ).css("backgroundColor","green")})

The above code is to bind the function function as an event handler to the change event through the change() method. This function will be called when the change event is triggered.
Example code:

Copy code The code is as follows:

Changing the text box text will trigger the event

I hope this article will be helpful to everyone’s jQuery programming.