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This article mainly introduces the use of html () method, which is very detailed and has certain reference value. Friends who are interested must finish it!

.html ()

Description: gets the HTML content of the first matching element in the collection

This method does not accept any elements.

Gets the HTML content of the first matching element in the collection

In an HTML document, we can use the .html () method to get the contents of any element. If the selector matches more than one element, only the HTML content of the first matching element will be fetched. Consider the following code:

$('div.demo-container') .html ()

The content obtained below must be obtained in the div of the first class= "demo-container" in the document:

Demonstration Box

The results are as follows:

Demonstration Box

This method uses the browser's innerHTML property. The result returned by some browsers may not be the HTML source code of the original document. For example, if the attribute value contains only alphanumeric characters, Internet Explorer sometimes discards the quotation marks of the package property value.

Example:

Click on the paragraph to convert HTML to text

P {margin:8px; font-size:20px; color:blue

Cursor:pointer;}

B {text-decoration:underline;}

Button {cursor:pointer;}

Click to change the html

To a text node.

This button does nothing.

$("p") .click (function () {

Var htmlStr = $(this) .html ()

$(this) .text (htmlStr)

})

The above is all the content of the article "what is the use of the html () method?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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