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This article mainly introduces "how jquery deletes all matching elements from dom". In daily operation, I believe many people have doubts about how jquery deletes all matching elements from dom. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "how jquery deletes all matching elements from dom". Next, please follow the editor to study!

Method: 1, use the "$(" dom element ")" to get the specified element object; 2, use the "element object .remove (element filter condition)" to delete the specified element, the function of the remove () method is to delete all matching elements from the DOM, the events bound in the element, additional data, and so on will be deleted.

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

How does jquery remove all matching elements from dom

The remove () method removes all matching elements from the DOM.

This method does not remove matching elements from the jQuery object, so you can use them again in the future. But except for the element itself, other things such as bound events, additional data, etc., will be removed.

The remove () method removes the selected element, including all text and child nodes.

This method also removes the data and events of the selected element.

The syntax is:

(selector) .remove ()

Examples are as follows:

Delete a paragraph with the hello class from DOM

HTML Code:

Hello

How are

You?

JQuery Code:

1. Use "$(" dom element ")" to get the specified element object

2. Delete it directly by using remove.

$("p") .remove (".hello")

Output result:

How are

You?

At this point, the study on "how jquery removes all matching elements from dom" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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