Home Backend Development PHP Tutorial {dede:php}标签两段里变量不同?解决方案

{dede:php}标签两段里变量不同?解决方案

Jun 13, 2016 am 10:32 AM
abc dede javascript nbsp php

{dede:php}标签两段里变量不同?
{dede:php}
  $cf='abc';
{/dede:php}

 
{dede:php}
// $cf='abc';
 echo '

  • '.$cf.'
  • ';
    {/dede:php}



    如上所示,如果把 $cf 定义在另外一个 {dede:php}标签段里,那下面那个标签段里就娶不到 $cf 的值了,难道两段标签里

    不能通用?

    而我目的是想实现:

    {dede:php}if(条件1)
    {
    {/dede:php}

    这里是{dede:list}标签

    {dede:php}
    }
    else
    {
    {/dede:php}
     
    这里是另外一个{dede:list}标签

     
    {dede:php}
    }
    {/dede:php}


    也就是根据判断动态加载 其他标签

    ------解决方案--------------------
    global?
    ------解决方案--------------------
    那只能用javascript来传值了
    JScript code
    <script type="text/javascript">var abc={dede:php}echo $abc;{/dede:php};</script><div class="clear">
                     
                  
                  
            
                </div>
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