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JQuery uses the prepend () method to add a content usage instance before the element
This article mainly introduces jQuery's method of adding content before elements by using the prepend () method. The example shows how to use the prepend method to Append content, which has some reference value, for more information, see
This example describes how jQuery uses the prepend () method to add content before an element. Share it with you for your reference. The specific analysis is as follows:
The following code adds new elements before and before the text list
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<! DOCTYPE html> <Html> <Head> <Script src = "js/jquery. min. js"> </Script> <Script> $ (Document). ready (function (){ $ ("# Btn1"). click (function (){ $ ("P"). prepend ("<B> Prepended text </B> ."); }); $ ("# Btn2"). click (function (){ $ ("Ol"). prepend ("<li> Prepended item </li> "); }); }); </Script> </Head> <Body> <P> This is a paragraph. </p> <P> This is another paragraph. </p> <Ol> <Li> List item 1 </li> <Li> List item 2 </li> <Li> List item 3 </li> </Ol> <Button id = "btn1"> Prepend text </button> <Button id = "btn2"> Prepend list item </button> </Body> </Html> |
I hope this article will help you with jQuery programming.
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