JS implements the function of exchanging left and right lists with each other

This time I will bring you the function of exchanging left and right lists with JS. What are theprecautions for exchanging left and right lists with JS? The following is a practical case, let’s take a look.

Implementation functions:

1. Add the content of the left drop-down box to the right drop-down box, support multi-select movement, and remove the right drop-down box object at the same time ;

2. Supports moving the upper and lower positions of items in the list;

3. The rendering is as follows:

Html code

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

Recommended reading:

Detailed explanation of ElTableColumn extension method

Detailed explanation of Vue operation custom dynamic component method

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