Question

我知道,购买力平价并非同步。职能相互执行。

What I want to do is a post, then process the info and call procedures based on the post info. For instance multiple choice. if its "a" then process(a) if its "b" then process(b).

因此,我可以做些什么来做到这一点?

JavaScript? Ajax? Perl? Can someone point me to some examples?

感谢

Answer 1

我看不到你的话,在职位价值之间开诚的转变!

<?php

$action = htmlentities($_POST[ action ]);

switch ($action) {
   case  a :
     handle_a();break
   case  b :
     handle_b();break
   default:
     menu();
}

如果你有:php >5.3(我的情况并非如此),你也可以使用匿名职能:

<?php

$action = $_GET[ action ];
$available_actions = array( a  => function () { echo "handling a"; },
                            b  => function () { echo "handling b"; });
if (array_key_exists($action, $available_actions))
{
        $available_actions[$action]();
}

Answer 2

你们总是能够公正使用

if (isset($_POST[ submit ]))
{
    // do stuff in there like add the switch
}

只有当该员额已经提交时,你才能增加阿尔夫的开关说明,以便把其他贴出的物品转换成不同的东西。

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