Example of usage of ready event in jQuery_jquery

The example in this article describes the usage of ready event in jQuery. Share it with everyone 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 the web content is rendered.
The ready() method can bind an event handling method to the ready event, and the selector of this method is unique, which is the document object.
There are three grammatical forms, the latter two are the abbreviations of the first.

Grammar structure:
Grammar 1:

Grammar 2:

Grammar 3:

Parameter list:
Parameter Description
function defines the function to be run when the document is loaded.

Example code:

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