<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><title>用户注册</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body><h1>用户注册</h1><form method="post" action="add_chk.php"><ul><li>输入你要使用的帐号:<input class="easyui-validatebox" required="true" missingMessage="姓名必须填写" size="20"type="text" name="id"></input></li><li>输入你要使用的密码:<input class="easyui-validatebox" required="true" missingMessage="密码必须填写" size="20" type="password" name="passwd" id="pwd1"></input></li><li>重新输入一样的密码:<input class="easyui-validatebox" required="true" missingMessage="密码必须填写" size="20" type="password" name="passwd" id="pwd2" οnkeyup="validate()"/><span id="tishi"></span></input></li><li><input type="submit" value="提交"><input type="reset" value="重新输入"></li></ul></form><a href="index.html">返回主菜单</a><script>function validate() {var pwd1 = document.getElementById("pwd1").value;var pwd2 = document.getElementById("pwd2").value;
<!-- 对比两次输入的密码 -->if(pwd1 == pwd2) {document.getElementById("tishi").innerHTML="<font color='green'>两次密码相同</font>";document.getElementById("submit").disabled = false;}else {document.getElementById("tishi").innerHTML="<font color='red'>两次密码不相同</font>";document.getElementById("submit").disabled = true;}}</script></body></html>