search

Home >Web Front-end >JS Tutorial >Checkbox operations include selected, unselected and judgment codes_jquery

Checkbox operations include selected, unselected and judgment codes_jquery

WBOY
WBOYOriginal
2016-05-16 17:16:581270browse

checkbox:

$("#chk1").attr("checked",'');//Unchecked

$("#chk2").attr("checked" ,true);//Tick

if($("#chk1").attr('checked')==undefined) //Determine whether it has been checked

Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：jQuery gets and sets the value of the select drop-down box implementation code_jqueryNext article：jQuery gets and sets the value of the select drop-down box implementation code_jquery

Related articles

See more