PHPcms常用的PC标签
1、调用二级栏目
{pc:content action="category" catid="0" num="25" siteid="$siteid" order="listorder ASC"}
<a href="{siteurl($siteid)}">首页</a>
{loop $data $r}<!-- 一级栏目循环开始 -->
<a href="{$r[url]}">{$r[catname]}</a>
{if $r[arrchildid]} <!--是否有子栏目-->
{pc:content action="category" catid="$r[catid]" num="15" siteid="$siteid" order="listorder ASC" return="data2"}
{loop $data2 $v}<!--子栏目循环开始-->
<a href="{$v[url]}">{$v[catname]}</a>
{/loop}<!--子栏目循环结束-->
{/pc}
{/if}
{/loop}<!-- 一级栏目循环结束-->
{/pc}
//-----------------------------------------二级栏目循环导航
2、单页父级调用内容
{pc:content action="category" siteid="1" catid="$catid" num="1"}
{loop $data $n $r}
{pc:get sql="SELECT * FROM yong_page where catid=$n"}
{loop $data $key $val}
{$val[content]}
{/loop}
{/pc}
{/loop}
{/pc}
3、单页父级调转到子级
{if $parentid==0}
{pc:content action="category" siteid="1" catid="$catid" num="1" }
{loop $data $n $r}
<?php header('location:'.$r['url'].'');?>
{/loop}
{/pc}
{/if}
4、三级栏目调用
{pc:content action="category" siteid="1" catid="$catid" }
{loop $data $n $r}
{$r['catname']}
{pc:content action="category" catid="$n" num="33" siteid="$siteid" order="listorder ASC"}
<div>
{loop $data $r}
<a href="{$r['url']}">{$r['catname']}</a>
{/loop}
</div>
{/pc}
{/loop}
{/pc}
5、列表标签
{pc:content action="lists" catid="$catid" order="id DESC" thumb="" moreinfo="" num="12" page="$page"}
{loop $data $n $r}
<li> <a href="{$r['url']}"> <img src="{$r['thumb']}"/>
{$r['title']} {$r['description']}
</a></li>
{/loop}
{/pc}
6、下载标签
{pc:content action="lists" catid="$catid" num="8" order="id DESC" moreinfo="1" page="$page"}
{loop $data $r}
{php $xiazai = string2array($r['downfiles']);}
{loop $xiazai $b}
<dl>
<dt><img src="{$r['thumb']}
<dd>{$r['title']}</dd>
<dd><a href="{$b[fileurl]}">点击下载</a></dd>
</dl>
{/loop}
{/loop}
{/pc}
7、中英文切换代码
一级栏目：
{if $parentid ==10}
{template "content","header_en"}
{else}
{template "content","header"}
{/if}
二级栏目：
{php $lzz=$CATEGORYS[$CATEGORYS[$CAT[parentid]][parentid]][catid]}
{if $lzz ==10}
{template "content","header_en"}
{else}
{template "content","header"}
{/if}
8、首页推荐代码
{pc:content action="position" posid="2" catid="" order="id DESC" num="6" }
{loop $data $n $r}
{/loop}
{/pc}
9、友情链接
{pc:link action="type_list" siteid="1" linktype="1" order="listorder DESC" num="4" }
{loop $data $n $r}
<li>
<a href="{$r['url']}" target="_blank">
<img src="{$r['logo']}"/>{$r['name']}
</a>
</li>
{/loop}
{/pc}
10、随机文章代码
{pc:content action="lists" catid="10" num="10" order="rand()" return="info"}
{loop $info $v}
<li><a href="{$v['url']}" >{$v['title']}</a>
</li>
{/loop}
{/pc}
11、常用标签
栏目名称：{$CATEGORYS[$catid][catname]}
栏目链接：{$CATEGORYS[31][url]}
栏目图片：{$CATEGORYS[32][image]}
站点域名：{APP_PATH}
时间戳代码：{date('Y-m-d H:i:s',$r[inputtime])}
截取字符：{str_cut($r[title],45,'')}
当前位置：{catpos($catid)}
12、单页父级调用子文章代码
{pc:content action="category" siteid="1" catid="$catid" num="1"}
{loop $data $n $r}
{pc:get sql="SELECT * FROM gao_page where catid=$n"}
{loop $data $key $val}
{$val[content]}
{/loop}
{/pc}
{/loop}
{/pc}
13、列表页使用GET标签调用指定文章内容的方法
{pc:content action="position" posid="14" catid="6" order="listorder DESC" num="1"}
{loop $data $r}
<?php $id = $r['id'];
$sql = "SELECT `rencai` FROM `ren_news_data` WHERE `id`='$id' LIMIT 0 , 1";
$query = mysql_query($sql);
while($row=mysql_fetch_array($query)){
echo $row[content];
}
?>
{/loop}
{/pc}
14、子栏目下拿父栏目下的子栏目
{pc:content action="category" catid="$parentid" num="25" siteid="$siteid" order="listorder ASC"}
{loop $data $r}
<a href="{$r[url]}">{$r[catname]}</a><span>|</span>
{/loop}
{/pc}
15、判定当前栏目，让当前栏目高亮
{pc:content action="category" num="25" siteid="$siteid" order="listorder ASC"}
<ul>
<li {if !$catid }class="now" {/if}><a href="{siteurl($siteid)}">首页</a></li>
{loop $data $r}
<li{if $r[catid]==$catid}{/if}><a href="{$r[url]}" title="{$r[catname]}">{$r[catname]}</a></li>
{/loop}
</ul>
{/pc}
16、网站地图
{loop $CATEGORYS $catid $cat}
{if $cat['child']}
<h3><a href="{$cat[url]}">{$cat[catname]}</a></h3>
{loop $CATEGORYS $childid $c}
{php $arrcats = explode(',',$c[arrparentid]);}
{if in_array($catid,$arrcats)}
{if $c['ismenu']==1}
<a href="{$c[url]}">{$c[catname]}</a>
{/if}
{/if}
{/loop}
17、搜索代码
<form action="index.php?m=search&c=index&a=init" method="get" target="_blank">
<input type="hidden" name="m" value="search"/>
<input type="hidden" name="c" value="index"/>
<input type="hidden" name="a" value="init"/>
<input type="hidden" name="typeid" value="1" id="typeid"/>
<input type="hidden" name="siteid" value="1" id="siteid"/>
<input name="q" id="q" type="text" value="请输入……" s/>
<input name="submit"type="image" value="" />
</form>