在firebug下调试，总是提示我f is undefined，改个名字不行，把JS放到</BODY>前面后面都不行。就是把静态代码移植到我的程序上就不好使了。是DEDECMS模板文件夹中的 ajaxfeedback.htm。快郁闷死了，抓狂中。。。求大侠帮忙啊。
- HTML code
<a name='postform'></a>
<div class="commentpost">
<h4>发表评论</h4>
[color=#FF0000] <form action="#" method="post" name=feedback>[/color]
<input type="hidden" name="dopost" value="send" />
<input type="hidden" name="comtype" value="comments">
<input type="hidden" name="aid" value="{dede:field name="id"/}" />
<input type="hidden" name="fid" id='feedbackfid' value="0" />
<textarea name="msg" cols="20" rows="8">文明上网，理性发言。</textarea>
<p>
用户名：<input name="username" type="text" />
{dede:php}
if(preg_match("/4/",$safe_gdopen)){
echo '验证码:<input type="text" name="validate" size="4" style="text-transform:uppercase;"/><img src= "'.$cfg_cmspath.'/include/vdimgck.php" id="validateimg" style="cursor:pointer" onclick="this.src=this.src+\'?\'" width="60" height="24" title="点击我更换图片" alt="点击我更换图片" />';
}
{/dede:php}
<input name="notuser" class="check" type="checkbox" value="" />匿名
<button class="btn1" type="button" onClick='PostComment()'>发表评论</button>
</p>
</form>
</div><!--/commentpost-->
<div class="comment">
<h4>网友评论<a href="{dede:field name='phpurl'/}/feedback.php?aid={dede:field.id/}" target="_blank">进入详细评论页</a></h4>
<dl>
<dt>腾讯221.208.6.*网友 friend </dt>
<dd>总是本末倒置，药品的出厂价格一般是比较低的，大部份都是在中间环节加节比较严重，你咋不去调查一下医院呢。</dd>
</dl>
<dl>
<dt id='commetcontentNew'></dt>
<dd id='commetcontent'></dd>
</dl>
</div><!--/comment-->
<script language='javascript'>
function LoadCommets(page)
{
var taget_obj = document.getElementById('commetcontent');
var waithtml = "<div style='line-height:50px'><img src='{dede:global.cfg_cmsurl/}/images/loadinglit.gif' />评论加载中...</div>";
var myajax = new DedeAjax(taget_obj, true, true, '', 'x', waithtml);
myajax.SendGet2("{dede:global.cfg_phpurl /}/feedback_ajax.php?dopost=getlist&aid={dede:field.id/}&page="+page);
DedeXHTTP = null;
}
function PostComment()
{
[color=#FF0000]var f = document.feedback;[/color]
var nface = '6';
var nfeedbacktype = 'feedback';
var nvalidate = '';
var nnotuser = '';
var nusername = '';
var npwd = '';
var taget_obj = $DE('commetcontentNew');
var waithtml = "<div style='line-height:30px'><img src='{dede:global.cfg_cmsurl/}/images/loadinglit.gif' />正在发送中...</div>";
var f = document.feedback;
if(f.msg.value=='')
{
alert("评论内容不能为空！");
return;
}
if(f.validate)
{
if(f.validate.value=='') {
alert("请填写验证码！");
return;
}
else {
nvalidate = f.validate.value;
}
}
if(f.msg.value.length > 500)
{
alert("你的评论是不是太长了？请填写500字以内的评论。");
return;
}
if(f.feedbacktype) {
for(var i=0; i < f.feedbacktype.length; i++)
if(f.feedbacktype[i].checked) nfeedbacktype = f.feedbacktype[i].value;
}
if(f.face) {
for(var j=0; j < f.face.length; j++)
if(f.face[j].checked) nface = f.face[j].value;
}
if(f.notuser.checked) nnotuser = '1';
if(f.username) nusername = f.username.value;
if(f.pwd) npwd = f.pwd.value;
var myajax = new DedeAjax(taget_obj, false, true, '', '', waithtml);
myajax.sendlang = '{dede:global.cfg_soft_lang/}';
myajax.AddKeyN('dopost', 'send');
myajax.AddKeyN('aid', '{dede:field.id/}');
myajax.AddKeyN('fid', f.fid.value);
myajax.AddKeyN('face', nface);
myajax.AddKeyN('feedbacktype', nfeedbacktype);
myajax.AddKeyN('validate', nvalidate);
myajax.AddKeyN('notuser', nnotuser);
myajax.AddKeyN('username', nusername);
myajax.AddKeyN('pwd', npwd);
myajax.AddKeyN('msg', f.msg.value);
myajax.SendPost2('{dede:global.cfg_phpurl/}/feedback_ajax.php');
f.msg.value = '';
f.fid.value = 0;
if(f.validate)
{
if($DE('validateimg')) $DE('validateimg').src = "{dede:global.cfg_cmsurl/}/include/vdimgck.php?"+f.validate.value;
f.validate.value = '';
}
}
function quoteCommet(fid)
{
document.feedback.fid.value = fid;
}
LoadCommets(1);
</script>