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dedecms后台添加新变量删除的功能

2018-11-04 dedecms安装使用 dedecms,后台,添加,新变量,新,变量,删除,的,de
dede后台新建 sys_check.php

    <?phprequire_once(dirname(__FILE__).'/config.php');$row = $dsql->GetOne("SELECT * FROM `dede_sysconfig` WHERE aid='$id'");$info=$row["info"];if( $action == 'del' ){        $id = explode("`", $id);        foreach ($id as $var)        {            $query = "delete from `dede_sysconfig` WHERE `aid` = '$var'";            $dsql->ExecuteNoneQuery($query);        }        ShowMsg("已删除变量 $info ","sys_info.php");        exit();}?>

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
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=<?php echo $cfg_soft_lang; ?>"><title>系统配置参数</title><script language="javascript" src="../include/js/dedeajax2.js"></script><script language="javascript">var searchconfig = false;function Nav(){    if(window.navigator.userAgent.indexOf("MSIE")>=1) return 'IE';    else if(window.navigator.userAgent.indexOf("Firefox")>=1) return 'FF';    else return "OT";}function $Obj(objname){    return document.getElementById(objname);}function ShowConfig(em,allgr){    if(searchconfig) location.reload();    for(var i=1;i<=allgr;i++)    {        if(i==em) $Obj('td'+i).style.display = (Nav()=='IE' ? 'block' : 'table');        else $Obj('td'+i).style.display = 'none';    }    $Obj('addvar').style.display = 'none';}

    function ShowHide(objname){    var obj = $Obj(objname);    if(obj.style.display != "none") obj.style.display = "none";    else obj.style.display = (Nav()=='IE' ? 'block' : 'table-row');}

    function backSearch(){    location.reload();}function getSearch(){    var searchKeywords = $Obj('keywds').value;    var myajax = new DedeAjax($Obj('_search'));    myajax.SendGet('sys_info.php?dopost=search&keywords='+searchKeywords)    $Obj('_searchback').innerHTML = '<input name="searchbackBtn" type="button" value="返回" id="searchbackBtn" onclick="backSearch()"/>'    $Obj('_mainsearch').innerHTML = '';    searchconfig = true;}</script><script type="text/javascript">function getOneItem(){    var allSel="";    if(document.form1.id.value) return document.form1.id.value;    for(i=0;i<document.form1.id.length;i++)    {        if(document.form1.id[i].checked)        {                allSel = document.form1.id[i].value;                break;        }    }    return allSel;}function getCheckboxItem(){    var allSel="";    if(document.form1.id.value) return document.form1.id.value;    for(i=0;i<document.form1.id.length;i++)    {        if(document.form1.id[i].checked)        {            if(allSel=="")                allSel=document.form1.id[i].value;            else                allSel=allSel+","+document.form1.id[i].value;        }    }    return allSel;}function selAll(){     for(i=0;i<document.form1.id.length;i++)    {        if(!document.form1.id[i].checked)        {            document.form1.id[i].checked=true;        }    }}function noSelAll(){    for(i=0;i<document.form1.id.length;i++)    {        if(document.form1.id[i].checked)        {            document.form1.id[i].checked=false;        }    }}

    function del(){    var qstr=getCheckboxItem();    if(qstr=="") alert("请选择ID!");    else if(window.confirm("您确定要删除所选证书吗?")) location.href="sys_check.php?action=del&id="+qstr;}</script><link href="css/base.css" rel="stylesheet" type="text/css"></head><body background='images/allbg.gif' leftmargin='8' topmargin='8'><div style="min-width:780px"> <table width="98%" border="0" cellpadding="2" cellspacing="1" bgcolor="#D6D6D6" align="center">  <tr>   <td height="28" background="images/tbg.gif" style="padding-left:10px;"><b>DedeCMS系统配置参数:</b></td>  </tr>  <tr>   <td height="24" bgcolor="#ffffff" align="center"><?php$ds = file(DEDEADMIN.'/inc/configgroup.txt');$totalGroup = count($ds);$i = 0;foreach($ds as $dl){    $dl = trim($dl);    if(empty($dl)) continue;    $dls = explode(',',$dl);    $i++;    if($i>1) echo " | <a href='javascript:ShowConfig($i,$totalGroup)'>{$dls[1]}</a> ";    else{        echo " <a href='javascript:ShowConfig($i,$totalGroup)'>{$dls[1]}</a> ";    }}?>    | <a href="#" onClick="ShowHide('addvar')">添加新变量</a></td>  </tr>  <tr id="addvar" style="display:none">   <td height="24" bgcolor="#ffffff" align="center"><form name="fadd" action="sys_info.php" method="post">     <input type='hidden' name='dopost' value='add'>     <table width="98%" border="0" cellspacing="0" cellpadding="0">      <tr>       <td width="12%" height="26">变量名称:</td>       <td width="38%" align="left"><input name="nvarname" type="text" id="nvarname" class="npvar" style="width:80%" /></td>       <td width="12%" align="center">变量值:</td>       <td width="38%" align="left"><input name="nvarvalue" type="text" id="nvarvalue" class="npvar" style="width:80%" /></td>      </tr>      <tr>       <td width="10%" height="26">变量类型:</td>       <td colspan='3' align="left"><input name="vartype" type="radio"  value="string" class='np' checked='checked' />        文本        <input name="vartype" type="radio"  value="number" class='np' />        数字        <input type="radio" name="vartype" value="bool" class='np' />        布尔(Y/N)        <input type="radio" name="vartype" value="bstring" class='np' />        多行文本 </td>      </tr>      <tr>       <td height="26">参数说明:</td>       <td align="left"><input type="text" name="varmsg"  id="varmsg" class="npvar" style="width:80%" /></td>       <td align="center">所属组:</td>       <td align="left"><?php                echo "<select name='vargroup' class='npvar'>\r\n";                foreach($ds as $dl){                    $dl = trim($dl);                    if(empty($dl)) continue;                    $dls = explode(',',$dl);                    echo "<option value='{$dls[0]}'>{$dls[1]}</option>\r\n";                }                echo "</select>\r\n";              ?>        <input type="submit" name="Submit" value="保存变量" class="np coolbg" /></td>      </tr>     </table>    </form></td>  </tr> </table> <table width="98%" border="0" cellpadding="0" cellspacing="0" style="margin-top:10px" bgcolor="#D6D6D6" align="center">  <tr>   <td height="28" align="right" background="images/tbg.gif" style="border:1px solid #cfcfcf;border-bottom:none;">   配置搜索:    <input type="text" name="keywds" id="keywds" />    <input name="searchBtn" type="button" value="搜索" id="searchBtn" onclick="getSearch()"/>     <span id="_searchback"></span></td>  </tr>  <tr>   <td bgcolor="#FFFFFF" width="100%"><form action="sys_info.php" method="post" name="form1">     <input type="hidden" name="dopost" value="save"><div id="_search"></div><div id="_mainsearch">     <?php$n = 0;if(!isset($gp)) $gp = 1;foreach($ds as $dl){    $dl = trim($dl);    if(empty($dl)) continue;    $dls = explode(',',$dl);    $n++;?>     <table width="100%" style='<?php if($n!=$gp) echo "display:none"; ?>' id="td<?php echo $n?>" border="0" cellspacing="1" cellpadding="1" bgcolor="#cfcfcf">      <tr align="center" bgcolor="#FBFCE2" height="25">      <td width="50">aid</td>       <td width="300">参数说明</td>       <td>参数值</td>       <td width="220">变量名</td>      </tr>      <?php$dsql->SetQuery("Select * From `dede_sysconfig` where groupid='{$dls[0]}' order by aid asc");$dsql->Execute();$i = 1;while($row = $dsql->GetArray()){    if($i%2==0)    {        $bgcolor = "#F9FCEF";    }    else    {        $bgcolor = "#ffffff";    }    $i++;?>      <tr align="center" height="25" bgcolor="<?php echo $bgcolor?>">      <td width="50"><?php if($row['aid'] <= 761){echo "!";}else{echo "<input name='id' type='checkbox' id='id' value='".$row['aid']."' class='np'>";}?></td>       <td width="300"><?php echo $row['info']; ?>: </td>       <td align="left" style="padding:3px;"><?phpif($row['type']=='bool'){    $c1='';    $c2 = '';    $row['value']=='Y' ? $c1=" checked" : $c2=" checked";    echo "<input type='radio' class='np' name='edit___{$row['varname']}' value='Y'$c1>是 ";    echo "<input type='radio' class='np' name='edit___{$row['varname']}' value='N'$c2>否 ";}else if($row['type']=='bstring'){    echo "<textarea name='edit___{$row['varname']}' row='4' id='edit___{$row['varname']}' class='textarea_info' style='width:98%;height:50px'>".htmlspecialchars($row['value'])."</textarea>";}else if($row['type']=='number'){    echo "<input type='text' name='edit___{$row['varname']}' id='edit___{$row['varname']}' value='{$row['value']}' style='width:30%'>";}else{    echo "<input type='text' name='edit___{$row['varname']}' id='edit___{$row['varname']}' value=\"".htmlspecialchars($row['value'])."\" style='width:80%'>";}?></td>       <td><?php echo $row['varname']?></td>      </tr>      <?php}

    ?>     </table>     <?php}?></div>     <table width="100%" border="0" cellspacing="1" cellpadding="1"  style="border:1px solid #cfcfcf;border-top:none;">      <tr bgcolor="#F9FCEF">       <td height="50" colspan="3">       <table width="98%" border="0" cellspacing="1" cellpadding="1">         <tr>          <td width="11%"> <a href="javascript:selAll()" class="coolbg">全选</a>            <a href="javascript:noSelAll()" class="coolbg">取消</a>            <a href="#" onClick="del()" class="coolbg">删除</a></td>         </tr>        </table>       <table width="98%" border="0" cellspacing="1" cellpadding="1">         <tr>          <td width="11%"> </td>          <td width="11%"> </td>          <td width="11%"><input name="imageField" type="image" src="images/button_ok.gif" width="60" height="22" border="0" class="np"></td>          <td width="78%"><img src="images/button_reset.gif" width="60" height="22" style="cursor:pointer" onClick="document.form1.reset()"></td>         </tr>        </table></td>      </tr>     </table>    </form></td>  </tr> </table></div></body></html>