Thanks, Marius. I will need this functionality as well.
On Apr 7, 12:32 pm, "marius d." wrote:
> Ok ... I took the liberty to overload it. Here is the signature:
>
> def hidden(func: (String) => Any, defaultlValue: String, attrs:
> (String, String)*): Elem
>
> Br's,
> Marius
>
> On Apr 7, 7:08
Ok ... I took the liberty to overload it. Here is the signature:
def hidden(func: (String) => Any, defaultlValue: String, attrs:
(String, String)*): Elem
Br's,
Marius
On Apr 7, 7:08 pm, "marius d." wrote:
> I actually encountered situations where I had to pass actual data as
> hidden field. Fo
I actually encountered situations where I had to pass actual data as
hidden field. For instance we had a SAML service that also provided a
login widget as a convenient way to login the user directly into the
user's realm service and that service after auth redirected the user
to the originator ser
Marius -- Thanks for giving the answer.
The reason that SHtml.hidden() takes () => Unit is that I could not think of
a use case for passing data back and I was tired of ignore => {...} in my
code.
As a broader issue, there's nothing magic in Lift. You can see how Marius
grabbed the existing code
Perfect, works as expected. Thanks again.
Cheers
Torsten
On Apr 7, 3:37 pm, "marius d." wrote:
> Note the SHtml.hidden function is defined as:
>
> def hidden(func: () => Any, attrs: (String, String)*): Elem =
> makeFormElement("hidden", NFuncHolder(func), attrs :_*) % ("value" ->
> "true")
>
>
Note the SHtml.hidden function is defined as:
def hidden(func: () => Any, attrs: (String, String)*): Elem =
makeFormElement("hidden", NFuncHolder(func), attrs :_*) % ("value" ->
"true")
see that it automatically puts value = true.
It used to accept a function like (String) => Any but I'm not su
Thanks for the reply I found the js solution this night too, but the
delivery of messages on google groups seems to be very slow (Now 6
hours pending).
Now I have only left one little problem.
This should give me the value : "color" -> hidden(() => fp.color) %
("id" -> "color"). But it's empty and
Ok it so easy if you know how to do. I used document.getElementById
('color').value to set the value now I only to find out how to get the
value in scala. The () => fp.color seems not working.
Cheers
Torsten
On Apr 6, 9:05 pm, wapgui wrote:
> Did you mean something like that ?
> "color" -> hidd
On Apr 6, 10:05 pm, wapgui wrote:
> Did you mean something like that ?
> "color" -> hidden(() => fp.color) % ("id" -> "color")
Yes
>
> But how can I get the value of the "color" and how to set the value
> via js if the form has no name and the name of the input is generated.
>
>
>
Did you mean something like that ?
"color" -> hidden(() => fp.color) % ("id" -> "color")
But how can I get the value of the "color" and how to set the value
via js if the form has no name and the name of the input is generated.
It's all so difficult if there are no examples. B
Well putting an id to the hidden field allows you to manipulate it via
JavaScript.
Br's,
Marius
On Apr 6, 5:01 pm, wapgui wrote:
> Hi,
>
> is there an equivalent in lift to the hidden input filed used in
> forms. The SHtml.hidden is only for functions not for parameters, the
> value is always t
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