<form:checkbox> no function

[JanHelmut]

from my firebug (a Firefox extension)... the url is ok...

with this extension you can get a detaild list of what you send and what you get (parameter, response(html code), post, headers)

http://www.getfirebug.com/

[Marten Deinum]

Yes I know firebug we use it also. But still it is a POST not a GET request to the server, that is what I find strange.

I strongly suggest you add some debug logging (maybe print the request parameters from your onsubmit to see what is happening.

[JanHelmut]

but I think the Post parameter I posted are the right parameter the site is sending. it is the same i can see in my database after I submit the form every checkbox is checked (every field in the Database is 1)

here is the html code the tag is genarating:

<tr>
	<td align="right" width="20%"><b><u>Berechnet</u></b></td>

</tr>
  
<tr>
	<td align="right" width="20%">Kunde:</td>
	<td width="20%">
             <input id="berechnenKunde1" name="berechnenKunde" type="checkbox" value="true" checked="checked"/>

             <input type="hidden" name="_berechnenKunde" value="on"/>

        </td>
	<td width="50%"></td>
</tr>

<tr>

	<td align="right" width="20%">Buchhaltung:</td>

	<td width="20%">
               <input id="berechnenBuchhaltung1" name="berechnenBuchhaltung" type="checkbox" value="true" checked="checked"/>

              <input type="hidden" name="_berechnenBuchhaltung" value="on"/>
        </td>

        <td width="50%"></td>

</tr>

[Marten Deinum]

but I think the Post parameter I posted are the right parameter the site is sending. it is the same i can see in my database after I submit the form every checkbox is checked (every field in the Database is 1)

Then I give up....

You state checkboxes are ignored but they arrive at the server, so you don't have an issue?!

[JanHelmut]

no, I mean that the parameter I was posting to the forum are the right that the site is sending to the server....

My problem is still if i uncheck a box, the site sends box is checked to the server....

[Marten Deinum]

And that is why I think you are mixing GET and POST parameters because POST parameters AREN'T on the url.

Try removing the ajax capability (just for fun) and see what is happening. Your form in the jsp looks alright.

[JanHelmut]

at first there is nothing on the url...

the post thing i coud get out of firebug there is an function to get what the page do post to the server.

AND

Thanks for your help it seems to be the ajax stuff which makes the problems

[Marten Deinum]

Stripping down to the basics is in a lot of situations quite useful . Which ajax implementation do you use? Or is it something homegrown?

However glad that you figured it out.

[JanHelmut]

I use this stuff:

http://www.jenkov.dk/prizetags/index.html

it was the only one I found for integrating Ajax in spring in a very simpöe way (look at the jsp code....)

but for most ajax I use yui

[Marten Deinum]

You also might want to take a look at the Spring Modules project and especially the XT Module which enables java support in quite an easy way.