How to dynamically Delete the value of a list box using JavaScript _ javascript skills

This article mainly introduces how to use JavaScript to dynamically Delete the value of a list box. It involves the traversal and deletion operations of a select list box in javascript and has some reference value, for more information about how to dynamically Delete the value of a list box in JavaScript, see the following example. Share it with you for your reference. The details are as follows:

Using JavaScript to dynamically Delete values in a list box may be complex in actual use. This is just a basic function unit, and many of them are extended based on this. Run the code and click "delete ", the values in the list box are deleted one by one and only one data item is retained.

The running effect is as follows:

The Code is as follows:

Delete option