Jquery method to cancel radio: 1. Use the attr() function, the syntax "$("input").attr("checked",false);"; 2. Use the prop() function, the syntax " $("input").prop("checked",false);".
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
jquery method to cancel radio
In jquery, you only need to set the checked attribute of the radio radio button to a false value to cancel it radio is selected.
There are two ways to set attribute values:
attr()
prop()
Example:
Use attr() to set the checked attribute value
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<script src="js/jquery-1.10.2.min.js"></script>
<script>
$(document).ready(function() {
$("button").click(function() {
$("input").attr("checked",false);
});
});
</script>
</head>
<body>
<div>
<input type="radio" name="1" value="1" id="rdoYear" checked>本年<br />
<input type="radio" name="1" value="2" id="rdoMonth">本月<br />
<input type="radio" name="1" value="3" id="rdoDay">本日<br />
</div>
<button>取消选中</button>
</body>
</html>Use prop ()Set the checked attribute value
<script>
$(document).ready(function() {
$("button").click(function() {
$("input").prop("checked",false);
});
});The effect achieved is the same
[Recommended learning: jQuery Video tutorial、web front-end video】
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