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JavaScript gets and sets CheckBox status

高洛峰
高洛峰Original
2016-11-25 15:03:05876browse

Note: For the case of a single checkbox!

[javascript]
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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