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Today, I would like to share with you the relevant knowledge points about how jquery assigns values through id. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look.

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 html tag in the project and set the id attribute for testing

two。 After introducing jquery, create a html tag in the project and set the id attribute for testing

After the 3.html test tag is created, add a button button and bind the onclick click event for click assignment

4. Finally, after the button is added, the tag object is obtained through the id attribute in the click event, and the tag can be assigned by using the html () method

Function set () {

$("# btn") .html ('content to be assigned')

}

Related extensions:

1) use the val () method to assign a value to value

Function set () {

$("# btn") .val ('content to be assigned')

}

2) use the attr () method to assign values to attributes

Function set () {

$("# btn") .attr ("attribute", "value")

}

These are all the contents of the article "how jquery assigns values through id". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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