Beginner's advice: How to get the value of Ajax in a PHP program?

1. Discuz plug-in template file:
。。。

{Loop $listclass $k $v}

• $v ({echo classnum ($k)})

{/loop}

$cid
。。。。

2. How to get the CID value in Qzdn:qzdn_ajax file
(1) $cid = Intval ($_post[' C ');
(2) $cid = Intval ($_g[' Gp_c ');
Both of these ways are not getting ah, where is the reason?

Reply to discussion (solution)

var cx={id: ' Qzdn:qzdn_ajax ', page:page}
DATA:CX,

Get the $_post is such an array
Array (' id ' = ' qzdn:qzdn_ajax ', ' page ' = value of page)

There's no correlation key C, you can't get it, of course.

and

$v ({echo classnum ($k)})

This is going to use the $_get value.

1. Do you want to do this?
var cx={id: ' Qzdn:qzdn_ajax ', page:page,c:cid}
DATA:CX,

Use $_post[c] to get the CID value.

2, and

$v ({echo classnum ($k)})

This is going to use the $_get value.
I tried, regardless of the URL of C is how much, with $_get value is 0, I do not know why

1. Yes
2, to see what is the value of $appurl

Multi-use debugging tools. Look at what you sent specifically.
Firebug Chrome can look at specific AJAX requests.

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