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Determine whether the radio in the input box in html is selected

黄舟

Release： 2017-07-27 14:23:12

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Write less words and speak directly in code:

<html>

<body>


男性：<input type="radio" id="male" name="xxx"/>
<br />
女性：<input type="radio" id="female" name="xxx"/>
<br />

<button onClick="output()">test</button>

<script>
function output()
{
    if(document.getElementById("male").checked)
	{
		alert("1");
	}

    if(document.getElementById("female").checked)
	{
		alert("2");
	}
}
</script>

</body>
</html>

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