Johannes
I have tried what you suggested - the problem
is displaying the results in the JXTemplate - could
you please post your code snippet, as what I have
tried does not work....
ie.
in flowscript:
var model = form.getModel();
var atheme = model.theme; /* theme is multiselect box */
cocoon.sendPage("jxpage", { "atheme":atheme, "theme":model.theme
});
in jxtemplate:
<jx:forEach var="thisTheme" items="theme">
<li>Selection: ${theme}</li>
</jx:forEach>
<jx:forEach var="thisTheme" items="atheme">
<li>A Selection 1: ${atheme}</li>
</jx:forEach>
<jx:forEach var="thisTheme" items="atheme">
<li>A Selection 2: ${thisTheme}</li>
</jx:forEach>
in output html:
Selection:
[EMAIL PROTECTED]
A Selection 1:
[EMAIL PROTECTED]
A Selection 2:
[EMAIL PROTECTED]
I am obviously missing some crucial conversion ?!
Thanks
Derek
>>> [EMAIL PROTECTED] 2004/06/21 08:35:47 AM >>>
Hi Derek + all,
I got this solved in the meantime. Actually I had to create a
temporary
array and then set the multivalue model to this array:
var model = form.getModel();
var rubriken = Array();
for( i = 0 ; i < size ; i ++ )
rubriken[i] = new java.lang.Integer(val[i]);
model.rubriken = rubriken;
Notice the difference to the code quoted below: Modifying the model
directly did NOT work, as it is actually an object of type widget and
something
gets messed up. This is because internally, a setter method is called
when
assigning something to model.rubriken. Took me some hours to figure
this
out, as I'm a CForms beginner :)
I think I will put a stripped-down version of my article management on
the
wiki when I'm done - it's based on CForms + Woody + Hibernate and uses
a few more widgets than the present sample.
Derek, you can read values from the model like this:
var model = form.getModel();
var vals = model.rubriken // retrieve array from multivalue widgets
Now, vals is an array which contains all the values of the options
selected by
the user.
Derek Hohls wrote:
>And maybe the same person knows how to
>*get* the values from the CForm multivalue widget
>and display them using a JXTemplate loop??
>
>A sample showing both of these would be *very*
>helpful and (IMO) needs to be a part of the
>Cocoon forms samples.
>
>Thanks
>Derek
>
>
>
>>>>[EMAIL PROTECTED] 2004/06/20 09:25:06 PM >>>
>>>>
>>>>
>Hi all,
>
>I'm going nuts trying to set values in a CForm multivalue widget.
>
>I obtained the Form model with:
>
>var model = form.getModel();
>
>Then I tried to set the values like this:
>
>model.rubriken = Array(size);
>for( i = 0 ; i < size; i++)
> model.rubriken[i] = new java.lang.Integer(val[i]);
>
>When size=0, everything is fine. Otherwise, I get
>
>Cannot set value of field "rubriken" with an object of type
>org.mozilla.javascript.UniqueTag
>
>When I omit the array declaration, I get null pointer exceptions.
>
>Has anybody done this and can explain me how ?
>
>TIA, Johannes
>
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