Pursuing a dream to increase the thumbnail column, column picture function method

Website each section has a different banner big picture, can be added for the convenience of the customer directly in the background section of the column and replace this picture, we need to dedecms secondary development, increase the column image upload option.

Pursuing a dream columns add banner big picture upload options

1. give database tables add a field dede_arctype

Background - System - System Settings - SQL command line tool

ALTER TABLE `dede_arctype` ADD `typebigpic` CHAR( 255 ) NOT NULL DEFAULT '';

2. Open \ dede \ templets \ catalog_add.htm search

name="typename"

Was added in its </ tr> below

<script language='javascript' src="js/main.js"></script>
<tr id="pictable">
<td height="24" colspan="6">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="158"> &nbsp;图片地址：</td>
<td width="560">
<table width="100%" border="0" cellspacing="1" cellpadding="1">
<tr>
<td height="30">
<input name="typebigpic" type="text" id="picname" style="width:220px" value="" />
<input type="button" name="Submit2" value="站内选择" style="margin-left:8px;" onClick="SelectImage('form1.picname','');" class='np coolbg'/>
</td>
</tr>
</table>
</td>
<td width="270">
<style>
.divpre,.divpre img{height:50px;}
</style>
<img src="images/pview.gif" width="100" height="50" id="picview" name="picview">
</td>
</tr>
</table>
</td>
</tr>

3. Open the \ dede \ templets \ catalog_edit.htm search

name="typename"

Was added in its </ tr> below

<script language='javascript' src="js/main.js"></script>
<tr id="pictable">
<td height="24" colspan="6">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="158"> &nbsp;图片地址：</td>
<td width="560">
<table width="100%" border="0" cellspacing="1" cellpadding="1">
<tr>
<td height="30">
<input name="typebigpic" type="text" id="picname" style="width:220px" value="<?php echo $myrow['typebigpic']?>" />
<input type="button" name="Submit2" value="站内选择" style="margin-left:8px;" onClick="SelectImage('form1.picname','');" class='np coolbg'/>
</td>
</tr>
</table>
</td>
<td width="270">
<style>
.divpre,.divpre img{height:50px;}
</style>
<img src="<?php if($myrow['typebigpic']!="") echo $myrow['typebigpic']; else echo "images/pview.gif";?>" width="100" height="50" id="picview" name="picview">
</td>
</tr>
</table>
</td>
</tr>

4. Open the \ dede \ catalog_add.php search

$in_query = "INSERT INTO `dede_arctype`(reid,topid,sortrank,typename

Change

$in_query = "INSERT INTO `dede_arctype`(reid,topid,sortrank,typename,typebigpic

Continue Search

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

Change

VALUES('$reid','$topid','$sortrank','$typename','$typebigpic'

5. Open \ dede \ catalog_edit.php search

`smalltypes`='$smalltypes'

Change

`smalltypes`='$smalltypes',`typebigpic`='$typebigpic'

6. Open \ include \ taglib \ channelartlist.lib.php search

typedir

Change

typedir,typebigpic

7. Open \ include \ taglib \ channel.lib.php search

typedir

Change

typedir,typebigpic

Note: This file has four needs change

8. Open \ include \ taglib \ type.lib.php search

typedir

Change

typedir,typebigpic

9.\include\arc.listview.class.php 搜索

// set the environment variable

Add below it

$this->Fields['typebigpic'] = $this->TypeLink->TypeInfos['typebigpic'];

The effect of the background section

Calling the front desk template label

{dede:channelartlist}{dede:field.typebigpic/}{/dede:channelartlist}

{dede:channel}[field:typebigpic/]{/dede:channel}

{dede:type}[field:typebigpic/]{/dede:type}

Part list page alone call

{dede:field.typebigpic/}