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dedecms 后台栏目添加图片

前台调用栏目时需要显示图标,整理一下:

第一步:“系统->SQL命令工具” , 插入sql语句

alter table dede_arctype add imgtype varchar(100)

第二步:进入后台管理文件目录(默认为:dede目录),找到”catelog_add.php“下的 228行,把下面的替换默认的(在SQL语句添加了”typeimg“)

    $in_query = "INSERT INTO `#@__arctype`(reid,topid,sortrank,typename,typedir,isdefault,defaultname,issend,channeltype,    tempindex,templist,temparticle,modname,namerule,namerule2,    ispart,corank,description,keywords,seotitle,moresite,siteurl,sitepath,ishidden,`cross`,`crossid`,`content`,`smalltypes`,`typeimg`)    VALUES(‘$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‘,‘$typeimg‘)";

 

第三步:找到”catelog_edit.php“下的36行把下面的替换默认的(在SQL语句添加了”typeimg“)

    $upquery = "UPDATE `#@__arctype` SET     issend=‘$issend‘,     sortrank=‘$sortrank‘,     typename=‘$typename‘,     typedir=‘$typedir‘,     isdefault=‘$isdefault‘,     defaultname=‘$defaultname‘,     issend=‘$issend‘,     ishidden=‘$ishidden‘,     channeltype=‘$channeltype‘,     tempindex=‘$tempindex‘,     templist=‘$templist‘,     temparticle=‘$temparticle‘,     namerule=‘$namerule‘,     namerule2=‘$namerule2‘,     ispart=‘$ispart‘,     corank=‘$corank‘,     description=‘$description‘,     keywords=‘$keywords‘,     seotitle=‘$seotitle‘,     moresite=‘$moresite‘,     `cross`=‘$cross‘,     `content`=‘$content‘,     `crossid`=‘$crossid‘,     `typeimg`=‘$typeimg‘,     `smalltypes`=‘$smalltypes$uptopsql    WHERE id=‘$id‘ ";

 

第四步:进入后台管理文件目录(默认为:dede目录)/templets/ 下的 “catalog_add.htm 和 catalog_edit.htm" 文件,再加入下面代码:

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

并在想放置的位置加入下面代码:

            <tr>                <td colspan="2">                    <table width="100%" border="0" cellspacing="0" cellpadding="0" style="margin-bottom:3px;">                        <tbody>                            <tr>                                 <td width="90" class="bline" height="24">&nbsp;imgmm:</td>                                <td class="bline">                                    <input type="text" name="typeimg" id="imgmm" style="width:300px" class="text" />                                     <input name="imgmm_bt" type="button" class="inputbut" value="浏览..." onclick="SelectImage(‘form1.imgmm‘,‘big‘)" />                                </td>                            </tr>                        </tbody>                    </table>                    <input type="hidden" name="dede_addonfields" value="imgmm,img" />                </td>            </tr>

 

第五步:调用栏目通边 channel 标签调用,所以要更改, 进入/include/taglib/channel.lib.php文件,找到78行,把以下的代码替换默认(添加typeimg字段查询)

    if($type==‘top‘)    {        $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typeimg          From `#@__arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line ";    }    else if($type==‘son‘)    {        if($typeid==0) return ‘‘;        $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,content,typeimg          From `#@__arctype` WHERE reid=‘$typeid‘ And ishidden<>1 order by sortrank asc limit 0, $line ";    }    else if($type==‘self‘)    {        if($reid==0) return ‘‘;        $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typeimg            FROM `#@__arctype` WHERE reid=‘$reid‘ And ishidden<>1 order by sortrank asc limit 0, $line ";    }

 

最后一步:就是在前台调用了

        {dede:channel type=‘self‘ typeid=‘15‘ row=‘8‘ currentstyle="<li><a href=http://www.mamicode.com/‘~typelink~‘ class=‘thisclass‘>~typename~ "}         <li><a href=http://www.mamicode.com/‘[field:typelink/]‘>[field:typename/]          {/dede:channel}

 

dedecms 后台栏目添加图片