How does jquery assign a value to a column

This article mainly introduces "how jquery assigns values to a column". In daily operation, I believe many people have doubts about how to assign values to a column by jquery. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts about "how to assign values to a column by jquery". Next, please follow the editor to study!

The specific steps are as follows:

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

two。 After introducing jquery, create an table table in the project

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

4. After the button is added, the table object is obtained by signature in the click event, and the specified column is obtained by using the find () method

Function set () {$("table tr") .find ("td:eq (0)"); / / get the first column of the table $("table tr") .find ("td:eq (2)"); / / get the third column of the table}

5. Finally, after getting the specified column, you can use the html () method to assign a value to the specified column

Function set () {at this point, the study on "how jquery assigns values to a column" is over. I hope I can solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!