新加字段 typeimg
后台执行SQL:
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alter table `dede_arctype` add `typeimg` char(100) NOT NULL default '';
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涉 及到文件：
dede/catalog_add.php
dede/catalog_edit.php
dede/templets/catalog_add.htm
dede/templets/catalog_edit.htm
打开文件夹templets这个目录，在里面新建一个文件夹 typeimg，用于独立存放栏目缩略图
打开dede/catalog_add.php
查 找$queryTemplate = "insert into `dede_arctype`
将
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(reid,topid,sortrank,typename,typedir,
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替 换为
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(reid,topid,sortrank,typename,typedir,typeimg,
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将
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('~reid~','~topid~','~rank~','~typename~','~typedir~',
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替 换为
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('~reid~','~topid~','~rank~','~typename~','~typedir~','~typeimg~',
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打 开dede/catalog_edit.php
查找
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$upquery = "Update `dede_arctype` set
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在 其下面新加一行
打 开dede/templets/catalog_add.htm
查找
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<tr>
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<td height="26">列表命名规则：</td>
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<td>
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<input name="namerule2" type="text" id="namerule2" value="{typedir}/list_{tid}_{page}.html" class="pubinputs" style="width:250px" />
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<img src="img/help.gif" alt="帮助" width="16" height="16" border="0" style="cursor:pointer" onClick="ShowHide('helpvar3')"/></td>
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</tr>
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在 其下面增加以下内容
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<tr>
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<td height="65">栏目图片：</td>
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<td>
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<input name="typeimg" type="text" style="width:250px" id="typeimg" class="alltxt" value="" />
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<input type="button" name="set9" value="浏览... "class="coolbg np" style="width:60px" onClick="SelectTemplets('form1.typeimg&activepath=%2Ftemplets%2Ftypeimg&img=yes');" />
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(栏目模板里用{dede:field.typeimg /}调用)
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</td>
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</tr>
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打 开dede/templets/catalog_edit.htm
查找
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<tr>
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<td height="26">列表命名规则：</td>
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<td> <input name="namerule2" type="text" id="namerule2" value="<?php echo $myrow['namerule2']?>" size="40" class="iptxt" />
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<img src="img/help.gif" alt="帮助" width="16" height="16" border="0" style="cursor:pointer" onClick="ShowHide('helpvar3')"/></td>
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</tr>
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在 其下面新增以下内容
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<tr>
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<td height="65">栏目图片：</td>
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<td>
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<input name="typeimg" type="text" style="width:250px" id="typeimg" class="alltxt" value="<?php echo $myrow['typeimg']?>" />
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<input type="button" name="set9" value="浏览... "class="coolbg np" style="width:60px" onClick="SelectImages('form1.typeimg&activepath=%2Ftemplets%2Ftypeimg&img=yes');" />
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(栏目模板里用{dede:field.typeimg /}调用)
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</td>
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</tr>
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完 成！
添加或修改图片时在 栏目管理》高级选项
如果想同时在文章内容页调用打开\include \arc.archives.class.php
查找
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if($this->ChannelUnit->ChannelInfos['issystem']!=-1)
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将
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$query = "Select arc.*,tp.reid,tp.typedir,ch.addtable
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from `dede_archives` arc
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left join dede_arctype tp on tp.id=arc.typeid
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left join dede_channeltype as ch on arc.channel = ch.id
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where arc.id='$aid' ";
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$this->Fields = $this->dsql->GetOne($query);
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替 换为
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$query = "Select arc.*,tp.reid,tp.typedir,tp.typeimg,ch.addtable
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from `dede_archives` arc
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left join dede_arctype tp on tp.id=arc.typeid
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left join dede_channeltype as ch on arc.channel = ch.id
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where arc.id='$aid' ";
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$this->Fields = $this->dsql->GetOne($query);
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