Ready event usage in jQuery _ jquery-js tutorial

This article mainly introduces the ready event usage in jQuery. The example analyzes the functions and definitions of the ready event and the specific usage tips for triggering after the document is loaded, for more information about ready event usage in jQuery, see the following example. Share it with you for your reference. The specific analysis is as follows:

This event will be triggered after the document is loaded, that is, when the DOM object has been loaded and all webpage content is displayed.
The ready () method can bind an event processing method to the ready event, and the selector of this method is unique, that is, the document Object.
There are three syntax forms, and the last two are the first abbreviations.

Syntax structure:
Syntax 1:

The Code is as follows:

$ (Document). ready (function)

Syntax 2:

The Code is as follows:

$ (). Ready (function)

Syntax 3:

The Code is as follows:

$ (Function)

Parameter List:
Parameter description
Function defines the function to run after the file is loaded.

Instance code:

The Code is as follows:

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