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📄 求jsp+sql二级联动菜单! - 程序开发 - techweb-技术社区 - powered by techweb_com_cn!.htm

📁 一个连接数据库实现级联的代码
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<SCRIPT type=text/javascript>var postminchars = parseInt('8');var postmaxchars = parseInt('100000');var disablepostctrl = parseInt('0');function validate(theform) {if (theform.message.value == "" && theform.subject.value == "") {alert("请完成标题或内容栏。");theform.message.focus();return false;} else if (theform.subject.value.length > 80) {alert("您的标题超过 80 个字符的限制。");theform.subject.focus();return false;}if (!disablepostctrl && ((postminchars != 0 && theform.message.value.length < postminchars) || (postmaxchars != 0 && theform.message.value.length > postmaxchars))) {alert("您的帖子长度不符合要求。\n\n当前长度: "+theform.message.value.length+" 字节\n系统限制: "+postminchars+" 发送到 "+postmaxchars+" 字节");return false;}if(!fetchCheckbox('parseurloff')) {theform.message.value = parseurl(theform.message.value, 'bbcode');}theform.replysubmit.disabled = true;return true;}</SCRIPT>

<FORM id=postform onsubmit="return validate(this)" 
action=post.php?action=reply&amp;fid=10&amp;tid=247154&amp;extra=&amp;replysubmit=yes 
method=post><INPUT type=hidden value=5c651b12 name=formhash> 
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      name=subject></TD>
    <TD class=altbg1 width="18%"><SPAN class=bold 
      style="MARGIN-LEFT: 10%">Smilies</SPAN></TD></TR>
  <TR class=bottom>
    <TD class=altbg1 vAlign=top width="18%"><INPUT class=checkbox 
      id=parseurloff type=checkbox value=1 name=parseurloff> 禁用 URL 识别<BR><INPUT 
      class=checkbox id=smileyoff type=checkbox value=1 name=smileyoff> 禁用 <A 
      href="http://tech.techweb.com.cn/faq.php?action=message&amp;id=32" 
      target=_blank>Smilies</A><BR><INPUT class=checkbox id=bbcodeoff 
      type=checkbox value=1 name=bbcodeoff> 禁用 <A 
      href="http://tech.techweb.com.cn/faq.php?action=message&amp;id=18" 
      target=_blank>Discuz!代码</A><BR><INPUT class=checkbox type=checkbox value=1 
      name=isanonymous> 使用匿名发帖<BR><INPUT class=checkbox type=checkbox value=1 
      name=usesig> 使用个人签名<BR><INPUT class=checkbox type=checkbox value=1 
      name=emailnotify> 接收新回复邮件通知 </TD>
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      class=bold>内容</SPAN></TD>
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      <DIV class=smalltxt style="WIDTH: 97%" align=right><TEXTAREA class=autosave id=message onkeydown=ctlent(event); style="WIDTH: 100%; WORD-BREAK: break-all; HEIGHT: 120px" tabIndex=2 name=message rows=7 cols=10></TEXTAREA><BR><BR>
      <DIV class=left><INPUT class=button id=postsubmit title="[完成后可按 Ctrl+Enter 发布]" tabIndex=3 type=submit value=发表帖子 name=replysubmit> 
      </DIV><INPUT class=lightbutton tabIndex=4 type=submit value=预览帖子 name=previewpost> 
<INPUT class=lightbutton id=restoredata title=恢复上次自动保存的数据 onclick=loadData() tabIndex=5 type=button value=恢复数据 name=restoredata> 
<INPUT class=lightbutton tabIndex=6 type=reset value=清空内容 name=topicsreset> 
      </DIV></TD>
    <SCRIPT type=text/javascript>var textobj = $('message');window.onbeforeunload = function () {saveData(textobj.value)};if(is_ie >= 5 || is_moz >= 2) {var lang = new Array();lang['post_autosave_none'] = "没有可以恢复的数据!";lang['post_autosave_confirm'] = "此操作将覆盖当前帖子内容,确定要恢复数据吗?";} else {$('restoredata').style.display = 'none';}</SCRIPT>

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      <DIV id=smiliestable>
      <DIV id=smtbl_1>
      <TABLE cellSpacing=0 cellPadding=3 width="80%" align=center border=0>
        <SCRIPT language=javascript>document.write('<tr align="center" height="26"><td valign="middle"><img src="'+SMDIR+'/smile.gif" id="smilie_1" alt=":)))))" border="0" onClick="insertSmiley(1)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/sad.gif" id="smilie_2" alt=":((((" border="0" onClick="insertSmiley(2)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/biggrin.gif" id="smilie_3" alt=":DDDDD" border="0" onClick="insertSmiley(3)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/cry.gif" id="smilie_4" alt=":\'(((((" border="0" onClick="insertSmiley(4)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td></tr><tr align="center" height="26"><td valign="middle"><img src="'+SMDIR+'/huffy.gif" id="smilie_5" alt=":@@@@" border="0" onClick="insertSmiley(5)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/shocked.gif" id="smilie_6" alt=":oOOOO" border="0" onClick="insertSmiley(6)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/tongue.gif" id="smilie_7" alt=":PPPPP" border="0" onClick="insertSmiley(7)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/shy.gif" id="smilie_8" alt=":$$$$" border="0" onClick="insertSmiley(8)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td></tr><tr align="center" height="26"><td valign="middle"><img src="'+SMDIR+'/titter.gif" id="smilie_9" alt=";PPPPPP" border="0" onClick="insertSmiley(9)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/sweat.gif" id="smilie_10" alt=":LLLLLL" border="0" onClick="insertSmiley(10)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/mad.gif" id="smilie_11" alt=":QQQQQ" border="0" onClick="insertSmiley(11)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/lol.gif" id="smilie_12" alt=":lol" border="0" onClick="insertSmiley(12)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td></tr><tr align="center" height="26"><td valign="middle"><img src="'+SMDIR+'/hug.gif" id="smilie_13" alt=":hug:" border="0" onClick="insertSmiley(13)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/victory.gif" id="smilie_14" alt=":victory:" border="0" onClick="insertSmiley(14)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/time.gif" id="smilie_15" alt=":time:" border="0" onClick="insertSmiley(15)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td><td valign="middle"><img src="'+SMDIR+'/kiss.gif" id="smilie_16" alt=":kiss:" border="0" onClick="insertSmiley(16)" onMouseover="smileyMenu(this)" width="20" height="20" title="20" /></td></tr>');</SCRIPT>

        <TBODY></TBODY></TABLE></DIV></DIV></TD></TR></TBODY></TABLE></DIV><BR></DIV></FORM>
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