dedecms后台添加新变量删除的功能

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dede后台新建 sys_check.php
  1. <?php
  2. require_once(dirname(__FILE__).'/config.php');
  3. $row = $dsql->GetOne("SELECT * FROM `dede_sysconfig` WHERE aid='$id'");
  4. $info=$row["info"];
  5. if( $action == 'del' )
  6. {
  7.         $id = explode("`", $id);
  8.         foreach ($id as $var)
  9.         {
  10.             $query = "delete from `dede_sysconfig` WHERE `aid` = '$var'";
  11.             $dsql->ExecuteNoneQuery($query);
  12.         }
  13.         ShowMsg("已删除变量 $info ","sys_info.php");
  14.         exit();
  15. }
  16. ?>
dede/templets/sys_info.htm 替换为一下内容 ,53行至111行,    202行,   224行,      226行,      259行至265行 为新增内容
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  2. <html xmlns="http://www.w3.org/1999/xhtml">
  3. <head>
  4. <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $cfg_soft_lang; ?>">
  5. <title>系统配置参数</title>
  6. <script language="javascript" src="../include/js/dedeajax2.js"></script>
  7. <script language="javascript">
  8. var searchconfig = false;
  9. function Nav()
  10. {
  11.     if(window.navigator.userAgent.indexOf("MSIE")>=1) return 'IE';
  12.     else if(window.navigator.userAgent.indexOf("Firefox")>=1) return 'FF';
  13.     else return "OT";
  14. }
  15. function $Obj(objname)
  16. {
  17.     return document.getElementById(objname);
  18. }
  19. function ShowConfig(em,allgr)
  20. {
  21.     if(searchconfig) location.reload();
  22.     for(var i=1;i<=allgr;i++)
  23.     {
  24.         if(i==em) $Obj('td'+i).style.display = (Nav()=='IE' ? 'block' : 'table');
  25.         else $Obj('td'+i).style.display = 'none';
  26.     }
  27.     $Obj('addvar').style.display = 'none';
  28. }
  31. function ShowHide(objname)
  32. {
  33.     var obj = $Obj(objname);
  34.     if(obj.style.display != "none") obj.style.display = "none";
  35.     else obj.style.display = (Nav()=='IE' ? 'block' : 'table-row');
  36. }
  39. function backSearch()
  40. {
  41.     location.reload();
  42. }
  43. function getSearch()
  44. {
  45.     var searchKeywords = $Obj('keywds').value;
  46.     var myajax = new DedeAjax($Obj('_search'));
  47.     myajax.SendGet('sys_info.php?dopost=search&keywords='+searchKeywords)
  48.     $Obj('_searchback').innerHTML = '<input name="searchbackBtn" type="button" value="返回" id="searchbackBtn" onclick="backSearch()"/>'
  49.     $Obj('_mainsearch').innerHTML = '';
  50.     searchconfig = true;
  51. }
  52. </script>
  53. <script type="text/javascript">
  54. function getOneItem()
  55. {
  56.     var allSel="";
  57.     if(document.form1.id.value) return document.form1.id.value;
  58.     for(i=0;i<document.form1.id.length;i++)
  59.     {
  60.         if(document.form1.id[i].checked)
  61.         {
  62.                 allSel = document.form1.id[i].value;
  63.                 break;
  64.         }
  65.     }
  66.     return allSel;
  67. }
  68. function getCheckboxItem()
  69. {
  70.     var allSel="";
  71.     if(document.form1.id.value) return document.form1.id.value;
  72.     for(i=0;i<document.form1.id.length;i++)
  73.     {
  74.         if(document.form1.id[i].checked)
  75.         {
  76.             if(allSel=="")
  77.                 allSel=document.form1.id[i].value;
  78.             else
  79.                 allSel=allSel+","+document.form1.id[i].value;
  80.         }
  81.     }
  82.     return allSel;
  83. }
  84. function selAll()
  85. {
  86.     for(i=0;i<document.form1.id.length;i++)
  87.     {
  88.         if(!document.form1.id[i].checked)
  89.         {
  90.             document.form1.id[i].checked=true;
  91.         }
  92.     }
  93. }
  94. function noSelAll()
  95. {
  96.     for(i=0;i<document.form1.id.length;i++)
  97.     {
  98.         if(document.form1.id[i].checked)
  99.         {
  100.             document.form1.id[i].checked=false;
  101.         }
  102.     }
  103. }
  106. function del()
  107. {
  108.     var qstr=getCheckboxItem();
  109.     if(qstr=="") alert("请选择ID！");
  110.     else if(window.confirm("您确定要删除所选证书吗？")) location.rel="nofollow noopener noreferrer" href="sys_check.php?action=del&id="+qstr;}
  111. </script>
  112. <link rel="nofollow noopener noreferrer" href="css/base.css" rel="stylesheet" type="text/css">
  113. </head>
  114. <body background='images/allbg.gif' leftmargin='8' topmargin='8'>
  115. <div style="min-width:780px">
  116. <table width="98%" border="0" cellpadding="2" cellspacing="1" bgcolor="#D6D6D6" align="center">
  117.   <tr>
  118.    <td height="28" background="images/tbg.gif" style="padding-left:10px;"><b>DedeCMS系统配置参数：</b></td>
  119.   </tr>
  120.   <tr>
  121.    <td height="24" bgcolor="#ffffff" align="center"><?php
  122. $ds = file(DEDEADMIN.'/inc/configgroup.txt');
  123. $totalGroup = count($ds);
  124. $i = 0;
  125. foreach($ds as $dl)
  126. {
  127.     $dl = trim($dl);
  128.     if(empty($dl)) continue;
  129.     $dls = explode(',',$dl);
  130.     $i++;
  131.     if($i>1) echo " | <a rel="nofollow noopener noreferrer" href='javascript：ShowConfig($i,$totalGroup)'>{$dls[1]}</a> ";
  132.     else{
  133.         echo " <a rel="nofollow noopener noreferrer" href='javascript：ShowConfig($i,$totalGroup)'>{$dls[1]}</a> ";
  134.     }
  135. }
  136. ?>
  137.     | <a rel="nofollow noopener noreferrer" href="#" onClick="ShowHide('addvar')">添加新变量</a></td>
  138.   </tr>
  139.   <tr id="addvar" style="display:none">
  140.    <td height="24" bgcolor="#ffffff" align="center"><form name="fadd" action="sys_info.php" method="post">
  141.      <input type='hidden' name='dopost' value='add'>
  142.      <table width="98%" border="0" cellspacing="0" cellpadding="0">
  143.       <tr>
  144.        <td width="12%" height="26">变量名称：</td>
  145.        <td width="38%" align="left"><input name="nvarname" type="text" id="nvarname" class="npvar" style="width:80%" /></td>
  146.        <td width="12%" align="center">变量值：</td>
  147.        <td width="38%" align="left"><input name="nvarvalue" type="text" id="nvarvalue" class="npvar" style="width:80%" /></td>
  148.       </tr>
  149.       <tr>
  150.        <td width="10%" height="26">变量类型：</td>
  151.        <td colspan='3' align="left"><input name="vartype" type="radio"  value="string" class='np' checked='checked' />
  152.         文本
  153.         <input name="vartype" type="radio"  value="number" class='np' />
  154.         数字
  155.         <input type="radio" name="vartype" value="bool" class='np' />
  156.         布尔(Y/N)
  157.         <input type="radio" name="vartype" value="bstring" class='np' />
  158.         多行文本 </td>
  159.       </tr>
  160.       <tr>
  161.        <td height="26">参数说明：</td>
  162.        <td align="left"><input type="text" name="varmsg"  id="varmsg" class="npvar" style="width:80%" /></td>
  163.        <td align="center">所属组：</td>
  164.        <td align="left"><?php
  165.                 echo "<select name='vargroup' class='npvar'>\r\n";
  166.                 foreach($ds as $dl){
  167.                     $dl = trim($dl);
  168.                     if(empty($dl)) continue;
  169.                     $dls = explode(',',$dl);
  170.                     echo "<option value='{$dls[0]}'>{$dls[1]}</option>\r\n";
  171.                 }
  172.                 echo "</select>\r\n";
  173.               ?>
  174.         <input type="submit" name="Submit" value="保存变量" class="np coolbg" /></td>
  175.       </tr>
  176.      </table>
  177.     </form></td>
  178.   </tr>
  179. </table>
  180. <table width="98%" border="0" cellpadding="0" cellspacing="0" style="margin-top:10px" bgcolor="#D6D6D6" align="center">
  181.   <tr>
  182.    <td height="28" align="right" background="images/tbg.gif" style="border:1px solid #cfcfcf;border-bottom:none;">   配置搜索：
  183.     <input type="text" name="keywds" id="keywds" />
  184.     <input name="searchBtn" type="button" value="搜索" id="searchBtn" onclick="getSearch()"/>
  185.      <span id="_searchback"></span></td>
  186.   </tr>
  187.   <tr>
  188.    <td bgcolor="#FFFFFF" width="100%"><form action="sys_info.php" method="post" name="form1">
  189.      <input type="hidden" name="dopost" value="save">
  190. <div id="_search"></div>
  191. <div id="_mainsearch">
  192.      <?php
  193. $n = 0;
  194. if(!isset($gp)) $gp = 1;
  195. foreach($ds as $dl)
  196. {
  197.     $dl = trim($dl);
  198.     if(empty($dl)) continue;
  199.     $dls = explode(',',$dl);
  200.     $n++;
  201. ?>
  202.      <table width="100%" style='<?php if($n!=$gp) echo "display:none"; ?>' id="td<?php echo $n?>" border="0" cellspacing="1" cellpadding="1" bgcolor="#cfcfcf">
  203.       <tr align="center" bgcolor="#FBFCE2" height="25">
  204.       <td width="50">aid</td>
  205.        <td width="300">参数说明</td>
  206.        <td>参数值</td>
  207.        <td width="220">变量名</td>
  208.       </tr>
  209.       <?php
  210. $dsql->SetQuery("Select * From `dede_sysconfig` where groupid='{$dls[0]}' order by aid asc");
  211. $dsql->Execute();
  212. $i = 1;
  213. while($row = $dsql->GetArray())
  214. {
  215.     if($i%2==0)
  216.     {
  217.         $bgcolor = "#F9FCEF";
  218.     }
  219.     else
  220.     {
  221.         $bgcolor = "#ffffff";
  222.     }
  223.     $i++;
  224. ?>
  225.       <tr align="center" height="25" bgcolor="<?php echo $bgcolor?>">
  226.       <td width="50"><?php if($row['aid'] <= 761){echo "!";}else{echo "<input name='id' type='checkbox' id='id' value='".$row['aid']."' class='np'>";}?></td>
  227.        <td width="300"><?php echo $row['info']; ?>： </td>
  228.        <td align="left" style="padding:3px;"><?php
  229. if($row['type']=='bool')
  230. {
  231.     $c1='';
  232.     $c2 = '';
  233.     $row['value']=='Y' ? $c1=" checked" : $c2=" checked";
  234.     echo "<input type='radio' class='np' name='edit___{$row['varname']}' value='Y'$c1>是 ";
  235.     echo "<input type='radio' class='np' name='edit___{$row['varname']}' value='N'$c2>否 ";
  236. }else if($row['type']=='bstring')
  237. {
  238.     echo "<textarea name='edit___{$row['varname']}' row='4' id='edit___{$row['varname']}' class='textarea_info' style='width:98%;height:50px'>".htmlspecialchars($row['value'])."</textarea>";
  239. }else if($row['type']=='number')
  240. {
  241.     echo "<input type='text' name='edit___{$row['varname']}' id='edit___{$row['varname']}' value='{$row['value']}' style='width:30%'>";
  242. }else
  243. {
  244.     echo "<input type='text' name='edit___{$row['varname']}' id='edit___{$row['varname']}' value=\"".htmlspecialchars($row['value'])."\" style='width:80%'>";
  245. }
  246. ?></td>
  247.        <td><?php echo $row['varname']?></td>
  248.       </tr>
  249.       <?php
  250. }
  253. ?>
  254.      </table>
  255.      <?php
  256. }
  257. ?>
  258. </div>
  259.      <table width="100%" border="0" cellspacing="1" cellpadding="1"  style="border:1px solid #cfcfcf;border-top:none;">
  260.       <tr bgcolor="#F9FCEF">
  261.        <td height="50" colspan="3">
  262.        <table width="98%" border="0" cellspacing="1" cellpadding="1">
  263.          <tr>
  264.           <td width="11%"> <a rel="nofollow noopener noreferrer" href="javascript：selAll()" class="coolbg">全选</a>
  265.             <a rel="nofollow noopener noreferrer" href="javascript：noSelAll()" class="coolbg">取消</a>
  266.             <a rel="nofollow noopener noreferrer" href="#" onClick="del()" class="coolbg">删除</a></td>
  267.          </tr>
  268.         </table>
  269.        <table width="98%" border="0" cellspacing="1" cellpadding="1">
  270.          <tr>
  271.           <td width="11%"> </td>
  272.           <td width="11%"> </td>
  273.           <td width="11%"><input name="imageField" type="image" src="images/button_ok.gif" width="60" height="22" border="0" class="np"></td>
  274.           <td width="78%"><img src="images/button_reset.gif" width="60" height="22" style="cursor:pointer" onClick="document.form1.reset()"></td>
  275.          </tr>
  276.         </table></td>
  277.       </tr>
  278.      </table>
  279.     </form></td>
  280.   </tr>
  281. </table>
  282. </div>
  283. </body>
  284. </html>

以上就是dedecms后台添加新变量删除的功能。用无所谓的态度，过好随遇而安的生话。更多关于dedecms后台添加新变量删除的功能请关注haodaima.com其它相关文章！

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