How does jquery assign values to select boxes

This article mainly explains "how jquery assigns values to select boxes". Friends who are interested may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how jquery assigns values to select boxes.

The specific steps are as follows:

1. First, create a new html project and introduce jquery into the project

two。 After introducing jquery, create a select drop-down box in the project and set the id property

After the 3.select drop-down box is created, add a button button and bind the onclick click event

4. After the button is added, get the drop-down box object through id in the click event, and use the each () method to traverse the drop-down box

Function set () {

5. Finally, after traversing the drop-down box, the value value is set by the val () method, and the select drop-down box can be assigned by using the text () method.

Function set () {at this point, I believe you have a deeper understanding of "how jquery assigns values to select boxes". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!