html 表单提交一次Html代码<button id="submitbutton" onclick="this.disabled=’true’;validateForm(’addnode_form’);"> 提交 </button> <button id="submitbutton" onclick="this.disabled=’true’;validateForm(’addnode_form’);"> 提交 </button> Javascriipt代码 function validateForm(formid){ ... //if验证错误 button可重新 document.getElementById("submitbutton").disabled=""; ... //否则提交表单 转向, //再次访问时button还是初始可见 document.getElementById(formid).submit(); } .
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