JavaScript动态更改input的disabled属性
JavaScript动态更改input的disabled属性
<body><script language="javascript" type="text/javascript">function enabledisable(){if(input.getAttribute('disabled')){ input.removeAttribute('disabled'); document.getElementById('enadisinp').value='disable';}else{ input.setAttribute('disabled','disabled'); document.getElementById('enadisinp').value='enable';}}</script><input disabled="disabled" id="inp" /><br /><input id="enadisinp" type="button" value="enable" onClick="enabledisable()" /><script language="javascript">var input=document.getElementById('inp');</script></body>