此功能添加涉及到以下文件:
dede/catalog_add.php
dede/catalog_edit.php
dede/templets/catalog_add.htm
dede/templets/catalog_edit.htm
include/taglib/channel.lib.php
此升级修改方法,在v5.7,v5.7sp1 测试通过,其他版本未测试,原理基本相同,请大家自行测试是否可行。
首先给 栏目表(`#@__arctype`)增加一个字段typeimg
alter table `#@__arctype` add `typeimg` varchar(200) not null default ;
修改catalog_add.php文件
打开dede/catalog_add.php
查找$querytemplate = “insert into `#@__arctype`
将
(reid,topid,sortrank,typename,typedir,
替换为:
(reid,topid,sortrank,typename,typedir,typeimg,
将
(‘~reid~’,'~topid~’,'~rank~’,'~typename~’,'~typedir~’,
替换为:
(‘~reid~’,'~topid~’,'~rank~’,'~typename~’,'~typedir~’,'~typeimg~’,
查找$in_query = “insert into `#@__arctype`
将
(reid,topid,sortrank,typename,typedir,
替换为:
(reid,topid,sortrank,typename,typedir,typeimg,
将
(‘$reid’,'$topid’,'$sortrank’,'$typename’,'$typedir’,
替换为:
(‘$reid’,'$topid’,'$sortrank’,'$typename’,'$typedir’,'$typeimg’,
保存catalog_add.php
下面修改catalog_edit.php文件
打开dede/catalog_edit.php
查找$upquery = “update `#@__arctype` set
在 typedir=’$typedir’, 其下面增加一行:
`typeimg`=’$typeimg’,
保存catalog_edit.php
开始修改栏目添加模板文件
打开dede/templets/catalog_add.htm
在最上面找到这个段
<title>栏目管理</title>
<link href=”css/base.css” rel=”stylesheet” type=”text/css”>
替换为:
<title>栏目管理</title>
<link href=”css/base.css” rel=”stylesheet” type=”text/css”>
<script language=”javascript” src=”../include/js/dedeajax2.js”></script>
<script language=’javascript’ src=”js/main.js”></script>
<script type=”text/javascript” src=”js/calendar/calendar.js”></script>
列表命名规则:
<tr>
<td height=26 style=padding-left:10px;>列表命名规则:</td>
<td>
<input name=namerule2 type=text id=namerule2 value={typedir}/list_{tid}_{page}.html class=pubinputs style=width:250px />
<img src=images/help.gif alt=帮助 width=16 height=16 border=0 style=cursor:pointer onclick=showhide('helpvar3')/></td>
</tr>
在标签下面增加一行:
<!--增加栏目缩略图-->
<tr>
<td width=90 style=padding-left:10px;>栏目图片:</td>
<td width=560>
<table width=100% border=0 cellspacing=1 cellpadding=1>
<tr>
<td height=30>
<input name=typeimg type=text id=typeimg style=width:240px />
<input type=button value=本地上传 style=width:70px;cursor:pointer;display:none />
<iframe name='uplitpicfra' id='uplitpicfra' src='' style='display:none'></iframe>
<span class=litpic_span><input name=litpic type=file id=litpic onchange=seepicnew(this, 'divpicview', 'uplitpicfra', 165, 'archives_add.php'); size=1 class='np coolbg'/></span>
<input type=button name=submit2 value=选择图片 style=margin-left:8px; onclick=selectimage('form1.typeimg','small'); class='np coolbg'/>
<input type=button name=submit2 value=裁剪 style=margin-left:8px; onclick=imagecut('typeimg'); class='np coolbg'/>
<input type='checkbox' class='np' name='ddisremote' value='1' id='ddisremote'/>远程<br />(栏目模板里用{dede:field.typeimg /}调用
</td>
</tr>
</table>
</td>
<td width=150 align=center>
<div id='divpicview' class='divpre'></div>
</td>
</tr>
<!--增加栏目缩略图-->
保存catalog_add.htm
开始修改栏目编辑模板文件
打开dede/templets/catalog_edit.htm
在最上面找到这个段
<title>栏目管理</title>
<link href=”css/base.css” rel=”stylesheet” type=”text/css”>
替换为:
<title>栏目管理</title>
<link href=”css/base.css” rel=”stylesheet” type=”text/css”>
<script language=”javascript” src=”../include/js/dedeajax2.js”></script>
<script language=”javascript” src=”js/main.js”></script>
<script type=”text/javascript” src=”js/calendar/calendar.js”></script>
查找
<tr>
<td height=26 style=padding-left:10px;>列表命名规则:</td>
<td> <input name=namerule2 type=text id=namerule2 value=<?php echo $myrow['namerule2']?> size=40 class=iptxt />
<img src=images/help.gif alt=帮助 width=16 height=16 border=0 style=cursor:pointer onclick=showhide('helpvar3')/></td>
</tr>
在其下面增加一行:
<!--增加栏目缩略图-->
<tr>
<td width=90 height=81 style=padding-left:10px;>栏目图片:</td></td>
<td width=500>
<input name=typeimg type=text id=typeimg style=width:300px value=<?php echo $myrow['typeimg']?>><input type=button name=submit value=浏览... style=width:70px onclick=selectimage('form1.typeimg','');>
<input type=button name=submit2 value=裁剪 style=margin-left:8px; onclick=imagecut('typeimg'); class='np coolbg'/>
<input type='checkbox' class='np' name='ddisremote' value='1'>
远程<br />(栏目模板里用{dede:field.typeimg /}调用)
</td>
<td align=center>
<img src=<?php if($myrow['typeimg']!=) echo $myrow['typeimg']; else echo images/pview.gif;?> width=150 height=100 id=picview name=picview>
</td>
</tr>
<!--增加栏目缩略图-->
保存catalog_edit.htm
至此已经修改完成!
栏目图片的添加或修改图片时在 (栏目管理>高级选项)里面就会自动出现栏目图片添加的选择,点击选择图片,弹出窗口内选择浏览上传就ok
注意:前台栏目标签调用的时候,还需要改一个文件,才能实现栏目图片显示,否则只能通过sql语句才能显示图片。
打开:include/taglib/channel.lib.php
找到
if($type=='top')
{
$sql = select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
from `#@__arctype` where reid=0 and ishidden<>1 order by sortrank asc limit 0,$row;
}
else if($type==son)
{
//if($_sys_globals['typeid']>0) $typeid = $_sys_globals['typeid'];
if($typeid==0) {
return '';
}
$sql = select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
from `#@__arctype` where reid='$typeid' and ishidden<>1 order by sortrank asc limit 0,$row;
}
else if($type==self)
{
if($reid==0) {
return '';
}
$sql = select id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
from `#@__arctype` where reid='$reid' and ishidden<>1 order by sortrank asc limit 0,$row;
}
替换成下面的:
if($type=='top')
{
$sql = select id,typename,typeimg,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
from `#@__arctype` where reid=0 and ishidden<>1 order by sortrank asc limit 0,$row;
}
else if($type==son)
{
//if($_sys_globals['typeid']>0) $typeid = $_sys_globals['typeid'];
if($typeid==0) {
return '';
}
$sql = select id,typename,typeimg,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
from `#@__arctype` where reid='$typeid' and ishidden<>1 order by sortrank asc limit 0,$row;
}
else if($type==self)
{
if($reid==0) {
return '';
}
$sql = select id,typename,typeimg,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description
from `#@__arctype` where reid='$reid' and ishidden<>1 order by sortrank asc limit 0,$row;
}
调用方法:
<img src=”[field:typeimg /]” />
最近有很多网友问到修改的方法,现在我把已经修改好的后台文件分享出来,下载下来直接覆盖到后台就可以了。http://115.com/file/anqwqyi0
如果想同时在文章内容页调用栏目图片打开,修改includearc.archives.class.php
查找
if($this->channelunit->channelinfos['issystem']!=-1)
将
$query = “select arc.*,tp.reid,tp.typedir,ch.addtable
from `#@__archives` arc
left join #@__arctype tp on tp.id=arc.typeid
left join #@__channeltype as ch on arc.channel = ch.id
where arc.id=’$aid’ “;
$this->fields = $this->dsql->getone($query);
替换为:
$query = “select arc.*,tp.reid,tp.typedir,tp.typeimg,ch.addtable
from `#@__archives` arc
left join #@__arctype tp on tp.id=arc.typeid
left join #@__channeltype as ch on arc.channel = ch.id
where arc.id=’$aid’ “;
$this->fields = $this->dsql->getone($query);
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