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How to replace a string using the replace function in JavaScript

Source: Internet
Author: User
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How to replace a string using the replace function in JavaScript

This example describes how to replace a string using the replace function in JavaScript. Share it with you for your reference. The details are as follows:

JavaScript replaces the string with the replace function. The following code replaces Microsoft in Visit MicroSoft with jb51.net.

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<! DOCTYPE html>

<Html>

<Body>

<P>

Click the button to replace "Microsoft"

With "jb51.net" in the paragraph below:

</P>

<P id = "demo"> Visit Microsoft! </P>

<Button onclick = "myFunction ()"> Try it </button>

<Script>

Function myFunction ()

{

Var str = document. getElementById ("demo"). innerHTML;

Var n = str. replace ("Microsoft", "jb51.net ");

Document. getElementById ("demo"). innerHTML = n;

}

</Script>

</Body>

</Html>

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