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This article mainly introduces jquery how to add an element of related knowledge, the content is detailed and easy to understand, the operation is simple and fast, with a certain reference value, I believe you will gain after reading this jquery article on how to add an element, let's take a look at it.

Add method: 1, use the "$(" specified element "). After (new element)" statement, you can add a sibling element after the specified element; 2, use the "$(" specify element ") .before (new element)" statement, you can add the sibling element in front of the specified element; 3, use the "$(parent element). Append (child element)" statement.

The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.

In jquery, you can use the following methods to add elements:

After (): adds a sibling element to the specified element

Before (): adds sibling elements to the specified element

Append (): adds child elements to the end of the specified element

Prepend (): adds a child element to the beginning of the specified element

1. Use after ()

The after () method inserts content "behind" outside the selected element.

$(function () {$("button") .click (function () {var a = "a span element"; $("div") .after (a);}) body * {background-color:pink } A big title

A p paragraph

A div element

A p paragraph

Insert a sibling node after div

2. Use before ()

Before () can insert a sibling node before the specified element

$(function () {$("button") .click (function () {var a = "a span element"; $("div") .before (a);}) body * {background-color:pink } A big title

A p paragraph

A div element

A p paragraph

Insert a sibling node before div

3. Use append ()

The append () method inserts content into the "end" inside the selected element.

$(function () {$("button") .click (function () {var a = "a p element)

"; $(" div ") .append (a);}) body * {background-color:pink;} a big title

A p paragraph

A div element

A p paragraph

Insert a child element at the end of the div

4. Use prepend ()

The prepend () method inserts content into the "start" inside the selected element.

$(function () {$("button") .click (function () {var a = "a p element)

"; $(" div ") .prepend (a);}) body * {background-color:pink;} a big title

A p paragraph

A div element

A p paragraph

Insert a child element at the beginning of the div

This is the end of the article on "how to add an element to jquery". Thank you for reading! I believe you all have a certain understanding of "how to add an element to jquery". If you want to learn more, you are welcome to follow the industry information channel.

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