为何不显示啊
日期：2014-05-16 浏览次数：20398 次
为什么不显示啊？
<script language="javaScript">
function pass() {
old_pass = document.getElementById("old_pass").value;
new_pass = document.getElementById("new_pass").value;
new_pass2 = document.getElementById("new_pass2").value;
if (old_pass == "") {
msg = "旧密码不得为空！";
var ch = document.getElementById("old_pass");
} else if (new_pass == "") {
msg = "新密码不得为空！";
var ch = document.getElementById("new_pass");
} else if (new_pass.length < 6) {
msg = "新密码不能小于6个字符，请重新输入！";
var ch = document.getElementById("new_pass");
} else if (new_pass != new_pass2) {
msg = "2次密码输入不一致！";
var ch = document.getElementById("new_pass2");
}
ch.innerHTML = msg;
return false;
}
</script>
<table width="99%" border="0" cellpadding="0" cellspacing="1">
<tr>
<td width="30%" height="30" bgcolor="#FFFFFF">
<div align="right" class="STYLE2 STYLE1">
请输入旧密码：
</div>
</td>
<td width="30%" bgcolor="#FFFFFF">
<input name="old_pass" type="password" id="old_pass" size="20" onBlur="return pass();"
/>
<span id="old_pass">
</span>
</td>
<td width="39%" bgcolor="#FFFFFF">
</td>
</tr>
<tr>
<td width="30%" height="30" bgcolor="#FFFFFF">
<div align="right" class="STYLE2 STYLE1">
请输入新密码：
</div>
</td>
<td width="30%" bgcolor="#FFFFFF">
<input name="new_pass" type="password" id="new_pass" size="20" onBlur="return pass();"
/>
<span id="new_pass">
</span>
</td>
<td width="39%" bgcolor="#FFFFFF">
</td>
</tr>
<tr>
<td width="30%" height="30" bgcolor="#FFFFFF" bgcolo r="#FFFFFF">
<div align="right" class="STYLE2 STYLE1">
请再次输入新密码：
</div>
</td>
<td width="30%" bgcolor="#FFFFFF">
<input name="new_pass2" type="password" id="new_pass2" size="20" onBlur="return pass();"
/>
<span id="new_pass2">
</span>
</td>
<td width="39%" bgcolor="#FFFFFF">
</td>
</tr>
</table>
------解决方案--------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
<script language="javaScript">
function pass() {
old_pass = document.getElementById("old_pass").value;
new_pass = document.getElementById("new_pass").value;
new_pass2 = document.getElementById("new_pass2").value;
if (old_pass == "") {
msg = "旧密码不得为空！";
var ch = document.getElementById("old_pass");
} else if (new_pass == "") {
msg = "新密码不得为空！";
var ch = document.getElementById("new_pass");
} else if (new_pass.length < 6) {
msg = "新密码不能小于6个字符，请重新输入！";
var ch = document.getElementById("new_pass");
} else if (new_pass != new_pass2) {
msg = "2次密码输入不一致！";
var ch = document.getElementById("new_pass2");
}
ch.innerHTML = msg;
return false;
}
</script>
<table width="99%" border="0" cellpadding="0" cellspacing="1">
<tr>
<td width="30%" height="30" bgcolor="#FFFFFF">
<div align="right" class="STYLE2 STYLE1">
请输入旧密码：
</div>
</td>
<td width="30%" bgcolor="#FFFFFF">
<input name="old_pass" type="password" id="old_pass" size="20" onBlur="return pass();"
/>
<span id="old_pass">
</span>
</td>
<td width="39%" bgcolor="#FFFFFF">
</td>
</tr>
<tr>
<td width="30%" height="30" bgcolor="#FFFFFF">
<div align="right" class="STYLE2 STYLE1">
请输入新密码：
</div>
</td>
<td width="30%" bgcolor="#FFFFFF">
<input name="new_pass" type="password" id="new_pass" size="20" onBlur="return pass();"
/>
<span id="new_pass">
</span>
</td>
<td width="39%" bgcolor="#FFFFFF">
</td>
</tr>
<tr>
<td width="30%" height="30" bgcolor="#FFFFFF" bgcolo r="#FFFFFF">
<div align="right" class="STYLE2 STYLE1">
请再次输入新密码：
</div>
</td>
<td width="30%" bgcolor="#FFFFFF">
<input name="new_pass2" type="password" id="new_pass2" size="20" onBlur="return pass();"
/>
<span id="new_pass2">
</span>
</td>
<td width="39%" bgcolor="#FFFFFF">
</td>
</tr>
</table>
------解决方案--------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
免责声明： 本文仅代表作者个人观点，与爱易网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。
