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What is the concept of the javascript plug-in

2025-02-25 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >

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This article introduces the knowledge of "what is the concept of javascript plug-in". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

In JavaScript, plug-ins are files that encapsulate native JavaScript methods and properties, which can make developers more convenient to use. The purpose of using plug-ins is to improve the productivity of developers.

The operating environment of this tutorial: windows10 system, javascript1.8.5 version, Dell G3 computer.

Javascript plug-in

The plug-in of JavaScript encapsulates the methods and properties of the native JavaScript, making it easier for developers to use. For example, get the value of the input box, native JavaScript and jQuery:

Var val=docume.getElementById ('id'). Value;// native JavaScriptvar val1=$ (' # id'). Val (); / / jQuery method

From the code, we can see that jQuery is more convenient to use, and the use of plug-ins is to improve the productivity of developers. JavaScript plug-ins still have to learn, especially jQuery, which is very powerful, and many plug-ins rely on jQuery. The benefits of using native JavaScript allow developers to better understand the language and nature of JavaScript. It is recommended that you learn to use the JavaScript plug-in while not giving up the learning and use of native JavaScript.

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