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phpcms标签用法（转）

2018-06-22 05:33:10来源：未知阅读 ()

1.显示指定catid的栏目名称和链接 {$CATEGORYS[25]['catname']} {$CATEGORYS[25]['url']}
获取父栏目id/获取父栏目名称 $CATEGORY[$catid][parentid]} 父栏目名称：{$CATEGORYS[$CAT[parentid]][catname]}

去掉标题限制后出现的省略号
{str_cut($r[title],36,'...')}

格式化时间 2011-05-06 11:22:33

{date('Y-m-d H:i:s',$r[inputtime])}

{date('Y年m月d日',$r[inputtime])}

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2.调用子栏目（在栏目首页模板需要用到,列表页也可以用到）

{pc:content action="category" catid="$catid" num="25" siteid="$siteid" order="listorder ASC"}
{loop $data $r}

<a href="{$r[url]}">{$r[catname]}</a> |
{/loop}{/pc}
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3.得到指定栏目下的新闻

  （1)这里moreinfo="1"表示主副表关联起来可以直接使用
            {pc:content action="lists" catid="$catid" num="25" order="id DESC" return="info" moreinfo="1"}
              {loop $info $r}
             更新日期:{date('Y年m月d日',$r[updatetime])}
             作者：{$r[username]}
             来源：{$r[copyfrom]}
             点击率{$r[readpoint]}
             网址{$r[url]}
             文章标题 {$r['title']}
             标题样式{title_style($v[style])}

    {/loop}
    {/pc}

<p>=====================</p
  （2）sql万能语句可以调用指定内容更方便
{pc:get sql="select * from v9_news as a,v9_news_data as b where a.id=b.id and catid=34 and status=99 order by a.id desc"}
     {loop $data $v}
  <li><a href="{$v['url']}" target="_blank"><img src="{$v[thumb]}" width="146" height="117" /></a></li>
    {/loop}
    {/pc}

   {pc:get sql="select * from v9_news where catid=10 and status=99 order by updatetime desc" num="5" start="23"}
  {loop $data $rs}
      <a href="{$rs['url']}" title="{$rs['title']}" target="_blank">{$rs['title']}</a>
     {/loop}
{/pc}

<p>=====================</p
（3）文章从指定位置开始调用（position推荐位使用）
起始位置为5，调用3条。相当于limit功能。

    {pc:content  action="position" posid="27" order="listorder DESC" num="3" start="5"}
        {loop $info $r}
                <a  href='{$r[url]}'>{str_cut($r[description],115)}... </a>
       {/loop}
    {/pc}
或{pc:content  action="lists"  catid="54"  thumb=""  order="listorder DESC"  start="3" num="5"} thumb="" 不分类

<p>=====================</p>循环列表新闻

  <div class="content">
         {pc:content  action="position" posid="9" order="listorder DESC" num="4"}
          {loop $data $r}
              <a href="{$r[url]}" title="{$r[title]}">{str_cut($r[title],36,'')}</a>{date('Y-m-d H:i:s',$r[inputtime])}
                <p>{if $n==1}<img src="{thumb($r[thumb],90,60)}" width="90" height="60"/>{/if}{str_cut($r[description],112,'')}<a href="{$r[url]}">[reading more]</a></p>

               {/loop}
             {/pc}
            </div>
<p>=====================</p>
（4）.有分页效果
    {pc:get sql="select * from wecheweyounews where hour=$hour order by id desc" return="data" num="50" page="$page"}
                <ul >
        {loop $data $r}
                    <li><span class="left">·<a href="{$r['url']}" target="_blank">{str_cut($r['title'],60)}</a>(编辑：{$r[username]})</span><span class="right">{date("Y-m-d",$r['inputtime'])}</span></li></li>
                <?php
                if($n%5==0 and $n<50) echo "</ul><ul>";
                ?>
        {/loop}
                </ul>
            </div>
      <div id="pages" class="text-c">{$pages}</div>
     {/pc}
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4. 
{pc:content  action="position" posid="1"  order="listorder DESC" thumb="1" num="5"}
{loop $data $r}
  <a href="{$r['url']}" title="{str_cut($r['title'],30)}"><img src="{thumb($r['thumb'],300,200)}" alt="{$r['title']}" width="310" height="260" /></a>
    {/loop}
    {/pc}

5分页
前台调用num="50"指每页50条记录
    {pc:get sql="select * from wecheweyounews where hour=$hour order by id desc" return="data" num="50" page="$page"}
                <ul >
        {loop $data $r}
                    <li><span class="left">·<a href="{$r['url']}" target="_blank">{str_cut($r['title'],60)}</a>(编辑：{$r[username]})</span><span class="right">{date("Y-m-d",$r['inputtime'])}</span></li></li>
                <?php
                if($n%5==0 and $n<50) echo "</ul><ul>";
                ?>
        {/loop}
                </ul>
            </div>
      <div id="pages" class="text-c">{$pages}</div>
     {/pc}

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