如何二次开发织梦dedecms增加栏目图片banner或栏目图片【已解决】

半岛未凉 2019-07-04 站长学院 - 织梦二开 3005 已收录本文共3872个字，预计阅读需要10分钟。

如何二次开发织梦dedecms增加栏目图片banner或栏目图片【已解决】。

图片字段：lanmupic 调用图片路径：

执行下面的sql：

注意事项：如果你只给父栏目添加了图片，而子栏目想用父栏目图片请使用下面的方法调用：

复制代码

<img src="{dede:field.typeid runphp='yes'}$ID = @me;
$sql = "SELECT * FROM `dede_arctype` WHERE id=$ID";
$query = mysql_query($sql);
$row=mysql_fetch_array($query);
$relID = "$row[reid]"; if($relID == 0) {@me = $row[lanmupic];}else{$sql = "SELECT `lanmupic` FROM `dede_arctype` WHERE id=$relID";
$query = mysql_query($sql);$row=mysql_fetch_array($query); @me = $row[lanmupic];}{/dede:field.typeid}"/>

找到：/dede/catalog_add.php第63行

else if($dopost=='savequick')
{
$tempindex = "{style}/index_{$nid}.htm";
$templist = "{style}/list_{$nid}.htm";
$temparticle = "{style}/article_{$nid}.htm";
$queryTemplate = "insert into `dede_arctype`(reid,topid,sortrank,typename,typedir,isdefault,defaultname,issend,channeltype,
tempindex,templist,temparticle,modname,namerule,namerule2,ispart,corank,description,keywords,seotitle,moresite,siteurl,sitepath,ishidden,`cross`,`crossid`,`content`,`smalltypes`,`lanmupic`)
Values('~reid~','~topid~','~rank~','~typename~','~typedir~','$isdefault','$defaultname','$issend','$channeltype',
'$tempindex','$templist','$temparticle','default','$namerule','$namerule2','0','0','','','~typename~','0','','','0','0','0','','','$lanmupic')";

第176行

//创建目录
if($ispart != 2)
{
$true_typedir = str_replace("{cmspath}",$cfg_cmspath,$typedir);
$true_typedir = ereg_replace("/{1,}","/",$true_typedir);
if(!CreateDir($true_typedir))
{
ShowMsg("创建目录 {$true_typedir} 失败，请检查你的路径是否存在问题！","-1");
exit();
}
}
$in_query = "insert into `dede_arctype`(reid,topid,sortrank,typename,typedir,isdefault,defaultname,issend,channeltype,
tempindex,templist,temparticle,modname,namerule,namerule2,
ispart,corank,description,keywords,seotitle,moresite,siteurl,sitepath,ishidden,`cross`,`crossid`,`content`,`smalltypes`,`lanmupic`)
Values('$reid','$topid','$sortrank','$typename','$typedir','$isdefault','$defaultname','$issend','$channeltype',
'$tempindex','$templist','$temparticle','default','$namerule','$namerule2',
'$ispart','$corank','$description','$keywords','$seotitle','$moresite','$siteurl','$sitepath','$ishidden','$cross','$crossid','$content','$smalltypes','$lanmupic')";

找到：/dede/catalog_edit.php第38行

找到/dede/templets/catalog_edit.htm将下面代码插入你想要放的位置

<tr>
<td height="26">栏目图片：</td>
<td> <input name="lanmupic" type="text" value="<?php echo $myrow['lanmupic']?>" class="pubinputs" style="width:300px" />
<input type="button" name="set3" value="浏览... "class="coolbg np" style="width:60px" onClick="SelectImage('form1.lanmupic','small');" />
</td>
/tr>

找到/dede/templets/catalog_add.htm将下面代码插入你想要放的位置

<tr>
<td height="26">栏目图片：</td>
<td> <input name="lanmupic" type="text" value="<?php echo $myrow['lanmupic']?>" class="pubinputs" style="width:300px" />
<input type="button" name="set3" value="浏览... "class="coolbg np" style="width:60px" onClick="SelectImage('form1.lanmupic','small');" />
</td>
/tr>