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This article analyzes "how jquery clicks a button to remove a line of styles". The content is detailed and easy to understand. Friends who are interested in "how to click the button to remove a line of style from jquery" can follow the editor's train of thought to read it in depth. I hope it will be helpful to everyone after reading. Let's follow the editor to learn more about "how to click a button to remove a line of style from jquery".

Method: 1, use the ".class" selector to set the style of the specified line of elements; 2, bind the button to click events and specify the handling function; 3, in the function using the removeClass () method to remove the specified line element of the class can remove a line style, the syntax is "element object .removeClass (" specified class ")".

The operating environment of this tutorial: windows10 system, jquery3.2.1 version, Dell G3 computer.

How to click the button to remove a line style from jquery

You can use the .class selector to style specified elements.

In this way, you can remove the style of the element at once, and you can also remove the style by using the css method, but not all of it directly, so the removeClass method is used.

The removeClass () method removes one or more classes from the selected element.

Examples are as follows:

(document) .ready (function () {$("button") .click (function () {$("p"). RemoveClass ("intro");}); .intro {font-size:120%;color:red;} this is a title and this is an one-line paragraph.

This is another line of paragraph.

Removes the style of the specified row

Output result:

After clicking the button:

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