CForms submitId doesn't work when submiting from button without label

[Christofer Dutz <du...@c-ware.de>]

Hi,

I was experinmenting with different submit buttons on my forms. I didn't 
bother given the buttons Labels and this resulted in the form.submitId 
parameter beeing set to null. After giving the button a title everything 
worked fine ... is there a reason for this?

Chris


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Re: CForms submitId doesn't work when submiting from button without label

[Sylvain Wallez <sy...@apache.org>]

Christofer Dutz wrote:

> Hi,
>
> I was experinmenting with different submit buttons on my forms. I 
> didn't bother given the buttons Labels and this resulted in the 
> form.submitId parameter beeing set to null. After giving the button a 
> title everything worked fine ... is there a reason for this?


Hmm... if you don't set a label, this produces a <input type="submit" 
name="foo"> with no value attribute. As the "foo=value" parameter is 
used to find the action that triggered the action, that's why it isn't 
recognized.

Now the code tests that parameter exists and has a non-empty value. Just 
checking that it exists is actually enough and would solve your problem. 
I'll fix this.

Sylvain

-- 
Sylvain Wallez                        Anyware Technologies
http://apache.org/~sylvain            http://anyware-tech.com
Apache Software Foundation Member     Research & Technology Director


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