Example of use of remove() method in jQuery_jquery

The example in this article describes the usage of the remove() method in jQuery. Share it with everyone for your reference. The specific analysis is as follows:

This method will remove all matching elements from the DOM.

Note: The remove() method will not delete the matching elements from the jQuery object, so these matching elements can be used again in the future, but except for the element itself, other For example, bound events, additional data, etc. will be removed.

Grammar structure:

Copy code The code is as follows:

$(selector).remove(expr)

Parameter list:

参数	描述
expr	可选。用于筛选元素的jQuery表达式

Example code:

Example 1:

Copy code The code is as follows:

I am first

I am second

Click

The following code can delete the div with id first in the div collection.

Example 2:

Copy code The code is as follows:

I am first

I am second

Click to delete the first div

If the parameter is omitted, all matching elements will be deleted.

Example 3:

Copy code The code is as follows:

I am first

I am second

Delete the first divView the number of divs after deletion

remove() has removed the matching element in the DOM, but it has not removed it from the jquery object.

I hope this article will be helpful to everyone’s jQuery programming.