dede织梦导航栏目实现三级栏目调用的方法教程
dede织梦导航栏目实现三级栏目调用的方法教程
- <div id="navMenu">
- <ul>
- <li {dede:field name=typeid runphp="yes"}(@me=="")? @me=" class='on'":@me="";{/dede:field}><a href="/">首页</a></li>
- {dede:channelartlist typeid='top' row='10' currentstyle="home"} //currentstyle 可以实现栏目切换时改变class状态,但需要修一些文件,具体看下面一段代码
- <li class='{dede:field.currentstyle/}'><a href="{dede:field name='typeurl'/}" rel='dropmenu'>{dede:field name='typename' /}</a>
- <div id="erji" class="erji hide" style="position: absolute;width: 200px">
- {dede:sql sql='select * from dede_arctype where reid =~id~ '}
- <dl style="position: relative;height: 30px">
- <a href="[field:typedir function='str_replace("{cmspath}","",@me)'/]" target='_self'
- title="[field:typename/]" style="width: 90%;padding-left:10%;text-align:left;line-height: 30px">[field:typename/]</a>
- <div id="sanji" class="hide" style="position: absolute;width: 200px;left: 200px;background: #0D6598;">
- [field:id runphp='yes']
- global $dsql;
- $id=@me;
- $sql='Select * from dede_arctype where reid='.$id.' ORDER BY id limit 0,20';
- $dsql->SetQuery($sql);
- $dsql->Execute();
- while($row = $dsql->GetArray()){
- $url = str_replace("{cmspath}","",$row['typedir']);
- $str .='<a href="'.$url.'" style="display: block;width: 90%;padding-left: 10%;text-align: left;line-height: 30px;">'.$row['typename'].'</a>';
- @me = $str;
- }
- if(@me == $id){ //避免3级栏目为空时 写出分类ID,这里加以判断
- @me ='';
- }
- [/field:id]
- </div>
- </dl>
- {/dede:sql}
- </div>
- </li>
- {/dede:channelartlist}
- </ul>
- </div>
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