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athurg/js_enter_detect.html

Created October 20, 2011 13:59
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用于检测回车键的Javascript代码
Raw
js_enter_detect.html
<script>
function cb(obj)
{
var div;
div = document.getElementById("adiv");
div.innerHTML=obj.name+" enter :";
if (event.keyCode==13)
div.innerHTML+="Return";
else
div.innerHTML+=event.keyCode;
}
</script>
<div id="adiv"></div>
<input name=i onkeypress=cb(this) />
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