Turn: an increase in the column picture column content in weaving dreams dedecms

1. First, the classification table columns to dede_arctypethe table to increase the thumbnail field typeimgwith phpMyAdmin or other database management tools, add the fields directly in the data table, or run the following SQL statement:

1 alter table `dede_arctype` add `typeimg` char(100) NOT NULL default '';

2. Modify the page, add the corresponding fields in the form, related to the page: 

dede/catalog_add.php 
dede/catalog_edit.php 
dede/templets/catalog_add.htm 
dede/templets/catalog_edit.htm

2.1 Open dede / templets / catalog_add.htm, Find

1 <tr>
2     <td class='bline' height="26" style="padding-left:10px;"><font color='red'>栏目名称：</font></td>
3     <td class='bline'><input name="typename" type="text" id="typename" size="30" class="iptxt" /></td>
4 </tr>

Thereunder add the following code:

1 <tr>
2     <td class='bline' height="26" style="padding-left:10px;"><font color='red'>栏目图片：</font></td>
3     <td class='bline'>
4         <input name="typeimg" type="text" style="width:250px" id="typeimg" class="alltxt" value="" />
5         <input type="button" name="set9" value="浏览... "class="coolbg np" style="width:60px" onClick="SelectImage('form1.typeimg','');" />
6     </td>
7 </tr>

Below and between the lead-js:

1 <script language="javascript" src="js/main.js"></script>

2.2 Open dede / catalog_add.php page, save the uploaded picture content column, look for

1 $queryTemplate = "INSERT INTO

in

1 (reid,topid,sortrank,typename

Add back field, to find ,typeimg 

1 ('~reid~','~topid~','~rank~','~typename~',

Behind it to add field, and then find ,'~typeimg~' 

1 $in_query = "INSERT INTO

in

1 (reid,topid,sortrank,typename

Also added later fields, and ,typeimg 

1 ('$reid','$topid','$sortrank','$typename'

Add back field. ,'$typeimg' 

2.3 Open dede / templets / catalog_edit.htm page, find

1 <tr> 
2     <td class='bline' height="26" style="padding-left:10px;"><font color='red'>栏目名称：</font></td>
3     <td class='bline'><input name="typename" type="text" id="typename" size="30" value="<?php echo $myrow['typename']?>" class="iptxt" /></td>
4 </tr>

Below it add:

1 <tr>
2     <td class='bline' height="26" style="padding-left:10px;"><font color='red'>栏目图片：</font></td>
3     <td class='bline'>
4         <input name="typeimg" type="text" style="width:250px" id="typeimg" class="alltxt" value="<?php echo $myrow['typeimg']?>" />
5         <input type="button" name="set9" value="浏览... "class="coolbg np" style="width:60px" onClick="SelectImage('form1.typeimg','');" />
6     </td>
7 </tr>

And the introduction of the following js files between

1 <script language='javascript' src="js/main.js"></script>

2.4 Open dede / catalog_edit.php, look for the following code (queries to multiple records, select the first)

1 $upquery = "UPDATE `#@__arctype` SET

in

1 typename='$typename',

Added back

typeimg='$typeimg',

Then save.

3. Call column through side channel label called, so you want to change, enter /include/taglib/channel.lib.php file, find the line 78, the following code to replace the default (Add typeimg field inquiry)

 1 if($type=='top')
 2 {
 3 $sql = "SELECT id,typename,typeimg,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typeimg
 4 From `dede_arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line ";
 5 }
 6 else if($type=='son')
 7 {
 8 if($typeid==0) return '';
 9 $sql = "SELECT id,typename,typeimg,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,content,typeimg
10 From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line ";
11 }
12 else if($type=='self')
13 {
14 if($reid==0) return '';
15 $sql = "SELECT id,typename,typeimg,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typeimg
16 FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";
17 } 

4. Call on edge type column label called, so you want to change, enter /include/taglib/type.lib.php file, find the line 42, the following code to replace the default (Add typeimg field inquiry)

1 $row = $dsql->GetOne("SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath 
2                           FROM `#@__arctype` WHERE id='$typeid' ");

5. Call

{dede:channel typeid="1"} 
<li> <img src='[field:typeimg/]' /></li> 
{/dede:channel}

{dede:type typeid="1"} 
<li><img src='[field:typeimg/]' /></li> 
{/dede:type}

 

 

Reprinted from: https://blog.csdn.net/jklgfgdsr/article/details/80596880

Increasing the type label