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This article mainly introduces jquery how to replace the node related knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe everyone will have a harvest after reading this jquery how to replace the node article, let's take a look at it.

jquery node replacement method: 1, use replaceWith(), syntax "$(A).replaceWith(B)", can be used to replace node B node;2, use replaceAll(), syntax "$(A).replaceAll(B)", can be used to replace node B node.

This tutorial operates on Windows 7, jquery version 1.10.2, Dell G3 PC.

In jQuery, if we want to replace a node element, we do so using the replaceWith() and replaceAll() methods.

Method 1: Use replaceWith()

In jQuery, we can use the replaceWith() method to replace the selected element with another element.

Grammar:

$(A).replaceWith(B)

Replace A with B. Note: Both A and B must contain HTML tags.

Examples:

$(function() { $("button").click(function() { $("p").replaceWith("Hello world! ") }) })

This is a paragraph.

This is another paragraph.

Replace p node with div node

Method 2: Use replaceAll()

In jQuery, both replaceAll() and replaceWith() function similarly, replacing one element with another, but their operands are reversed.

syntax

$(A).replaceAll(B)

Replace B with A.

Examples:

$(function() { $("button").click(function() { $("Hello world! ").replaceAll("p"); }) })

This is a paragraph.

This is another paragraph.

Replace p node with div node

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