Example of usage of get() method in jQuery_jquery

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

This method can return an array of all DOM elements in the matching collection or a DOM element with a specified index.
Index values ​​start from 0.

Description: As can be seen from the above definition, this method can convert jQuery objects into DOM objects.

Grammar structure 1:

Copy code The code is as follows:

$(selector).get()

Without parameters, an array of all matching DOM elements will be obtained.

Example code:

Copy code The code is as follows:

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• jsp area


• php area


• ASP.NET Zone

• DIV CSS Zone


• Jquery Zone


• javascript area


• html area

By using $(".zhuanqu").get(), you can get the array of li elements with the class name zhuanqu. After reading the example, you may ask why $() is needed outside. This is because the DOM object obtained through the get() method needs to be converted into a jQuery object before the CSS() method can be used.

Grammar structure 2:

Copy code The code is as follows:

$(selector).get(index)

With parameters, obtains a specified matching element in the array of all matching DOM elements.

Example code:

Copy code The code is as follows:

 

   
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• jsp专区

   
• php专区

   
• ASP.NET专区

 

 

   
• DIV CSS专区

   
• Jquery专区

   
• javascript专区

   
• html专区

 

里面的参数是要获取的DOM对象数组中DOM对象的索引，索引是从零开始的。

希望本文所述对大家的jQuery程序设计有所帮助。