帝国cms教程：后台实现刷新多栏目内容页的方法详解

以下代码适用于帝国CMS6.6版，7.0版不同处在代码注释处已标明。

找到e/admin/ChangeData.php文件

原先的栏目是单选菜单

<select name="classid" id="classid">

<option value="0">所有栏目</option>

<?=$class?>

</select>

改为：

<select name="classid[]" size="12" multiple id="classid[]" style="width:310px">

<option value="0">所有栏目</option>

<?=$class?>

</select>

并且改进了e/admin/DoRehtml.php的代码如下:

<?php

define('EmpireCMSAdmin', '1');

require ("../../class/connect.php");

require ("../../class/db_sql.php");

require ("../../class/functions.php");

$link = db_connect();

$empire = new mysqlquery();

$editor = 1;

//验证用户

$lur = is_login();

$logininid = $lur['userid'];

$loginin = $lur['username'];

$loginrnd = $lur['rnd'];

$loginlevel = $lur['groupid'];

$loginadminstyleid = $lur['adminstyleid'];

$add = $_GET;

$havehtml = (int)$add['havehtml'];

$tbname = $add['tbname'];

$count = count($tbname);</p><p>// 附加程序开始

if (!is_array($add['classid'])) { //传递非数组值时，在栏目里点击"信息"操作时使用

$add['classid'] = array( $add['classid'] );

}

if ($add['classid'][0] == 0) {

$add['classid'] = array(0);

}

$count1 = count($add['classid']);

for ($m = 0; $m < $count1; $m++) {

$classid = $add[classid][$m];

// 附加程序结束

//刷新所有表

if (!$count) {

$j = 0;

$tsql = $empire->query("select tbname from {$dbtbpre}enewstable order by tid"); // 帝国cms7.0版 这里有个条件为：where intb=0

while ($tr = $empire->fetch($tsql)) {

$tbname[$j] = $tr[tbname];

$j++;

}

$count = count($tbname);

}

esetcookie("retablenum", $count, 0, 1);

esetcookie("rechecktablenum", 0, 0, 1);

$url = "../ecmschtml.php?enews=ReNewsHtml&classid=$classid&from=$add[from]&retype=$add[retype]&startday=$add[startday]&endday=$add[endday]&startid=$add[startid]&endid=$add[endid]&havehtml=$havehtml&reallinfotime=" . time();

echo "<link href='../adminstyle/" . $loginadminstyleid . "/adminstyle.css' rel='stylesheet' type='text/css'>

<center>栏目id=$classid 要刷新的表的总个数为:<font color=red>$count</font>个</center>

";

for ($i = 0; $i < $count; $i++) {

$trueurl = $url . "&tbname=" . $tbname[$i];

echo "<table width='100%' border=0 align=center cellpadding=3 cellspacing=1 class=tableborder><tr class=header><td>刷新数据表：" . $tbname[$i] . "</td></tr><tr><td bgcolor='#ffffff'><iframe frameborder=0 height=35 id='" . $tbname[$i] . "' scrolling=no src="" . $trueurl . "" width="100%"></iframe></td></tr></table>";

}

}

db_close();

$empire = null;

?>

</p><p><iframe frameborder=0 height=35 id="checkrehtml" scrolling=no src="CheckRehtml.php?first=1&from=<?php echo $add[from] ?>" width="100%"></iframe>