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dedecms 后台栏目添加图片

程序员文章站 2022-04-26 19:48:55
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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"> 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 ishidden1 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 ishidden1 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 ishidden1 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="
  • ~typename~
  • "}
  • [field:typename/] dedecms 后台栏目添加图片
  • {/dede:channel}