jquery Get DOM Node Instance analysis (2 ways) _jquery

Source: Internet
Author: User

The example in this article describes the jquery fetch DOM node. Share to everyone for your reference, specific as follows:

The DOM object that is wrapped in jquery is actually an array, and there are two ways to get a pure DOM object:

1. Use array indexing to access , for example:

Copy Code code as follows:
var dom = $ (DOM) [0];

2, using the function get () access , for example:

Copy Code code as follows:
var dom = $ (DOM). Get (0);

The parameter in the Get () function is the index number.

3, example

var div = document.createelement ("div");
Div.innertext = "TEST is ok!";
Document.body.appendChild (div);
var $tmp = $ (div);
Alert ($tmp [0].innertext); Mode 1 Gets the DOM node object
alert ($tmp. Get (0). innertext);//mode 2 get DOM node object

I hope this article will help you with the jquery program design.

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