<?php
$action=$_GET['action']; //$action能接受到值1,2
echo $action ;switch ($action)
{
case 1;
?>
<div class="zuor">
<div class="zuot">
<ul>
<li><a href="#">2222</a></li>
<li><a href="#">33333</a></li>
</ul>
</div>
</div>
<?php
case 2;
?>
<div class="zuor">
<div class="zuot">
<ul>
<li><a href="#">11111</a></li>
<li><a href="#">11111</a></li>
</ul>
</div>
</div>
<?php
}
?>为什么两个DIV还是都是显示出来了??
$action=$_GET['action']; //$action能接受到值1,2
echo $action ;switch ($action)
{
case 1;
?>
<div class="zuor">
<div class="zuot">
<ul>
<li><a href="#">2222</a></li>
<li><a href="#">33333</a></li>
</ul>
</div>
</div>
<?php
case 2;
?>
<div class="zuor">
<div class="zuot">
<ul>
<li><a href="#">11111</a></li>
<li><a href="#">11111</a></li>
</ul>
</div>
</div>
<?php
}
?>为什么两个DIV还是都是显示出来了??
TODO SOMETHINGbreak;
case 2:
TODO SOMETHINGbreak;
case 3:
TODO SOMETHINGbreak;
否则会一直顺序执行下去。
<?php
$action=$_GET['action']; //$action能接受到值1,2
echo $action ;switch ($action)
{
case 1://这里该是冒号吧
?>
<div class="zuor">
<div class="zuot">
<ul>
<li><a href="#">2222</a></li>
<li><a href="#">33333</a></li>
</ul>
</div>
</div>
<?php
break;//加break
case 2;
?>
<div class="zuor">
<div class="zuot">
<ul>
<li><a href="#">11111</a></li>
<li><a href="#">11111</a></li>
</ul>
</div>
</div>
<?php
break;//加break
}
?>