PHP和JavaScript块

2017-04-24 52 views -2 likes

-2

<div class="autcp"> 
     <?php 
     if($GLOBALS['q']==""){ 
      echo ""; 
     }else if($GLOBALS['q']=="bb"){ 
      echo "cc"; 
     } 
     ?> 
</div>

CSS

width: 301px; 
padding: 20px 22px 18px 22px; 
box-shadow: 0 2px 3px rgba(0,0,0,0.06); 
border: 1px solid rgba(150,150,150,0.3); 
border-bottom-color: rgba(125,125,125,0.3);

我想要做的是不显示任何东西，如果它是空的

来源

2017-04-24 İlkin Yıldız

将您的代码更改为此if'！empty（$ GLOBALS ['q']）&& $ GLOBALS ['q'] ==“bb”） echo“cc”; }' –

如果它是空的，你不想显示空的div是不是？ – JYoThI

回答

.autcp{ 
    width: 301px; 
    padding: 20px 22px 18px 22px; 
    box-shadow: 0 2px 3px rgba(0,0,0,0.06); 
    border: 1px solid rgba(150,150,150,0.3); 
    border-bottom-color: rgba(125,125,125,0.3); 
} 
    <?php 
    if(!empty($GLOBALS['q']) && $_GLOBALS['q']=='bb'){ 
     ?> 
<div class="autcp"> 
<?php 
echo "cc"; 
?> 
</div> 
<?php 
    } 
    ?>

来源

2017-04-24 04:58:43 Osama

PHP和JavaScript块

回答

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