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A simple way to get and set CheckBox status in JavaScript_javascript tips

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WBOYOriginal
2016-05-16 17:29:48930browse

Note: For the case of a single checkbox!

Copy code The code is as follows:

var obj = document.getElementById("tt");
var value = obj.checked;
alert(value);//If checked, return true, otherwise return false
obj.checked = false;//Set the checkbox to unchecked
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