Home Web Front-end JS Tutorial jquery code to determine whether a single check box is selected_jquery

jquery code to determine whether a single check box is selected_jquery

May 16, 2016 pm 06:47 PM
checkbox selected


a Use DOM method to determine whether it is selected

Copy code The code is as follows:

$(function(){
var $cr = $(" #cr");
var cr =$cr[0];
$cr.click(function(){
if(cr.checked){
alert("Thank you for registering");
}
else{
alert("NO");
}
});
});
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