the result is whatever you gave the label as the model, if i look at
your code above it is the firstname property of whatever user you gave
to the compound model
-igor
On Fri, May 23, 2008 at 11:02 AM, greeklinux <[EMAIL PROTECTED]> wrote:
>
> Hello Igor,
>
> thank you for the help, but I tried it and it does not work.
> I print out getModelObjectAsString() but there was "nothing".
> I am confused about what getModelObjectAsString() returns.
> Is the result my User that is loaded in my ProfileModel?
>
>
>
>
> igor.vaynberg wrote:
>>
>> class mylabel extends label {
>> protected boolean isvisible() {
>> return !Strings.isEmpty(getModelObjectAsString());
>> }
>> }
>>
>> -igor
>>
>> On Fri, May 23, 2008 at 8:13 AM, greeklinux <[EMAIL PROTECTED]> wrote:
>>>
>>> Hello,
>>>
>>> I want to display diffent values. For this purpose I am
>>> using the Label component with a CompoundPropertyModel.
>>>
>>> I want to show user details on a profile page.
>>> But not all user values are set. So I want to display only
>>> values that are not empty strings.
>>>
>>> I was thinking about to extend the Label class and override
>>> the isVisible() method. But I do not know how to get the value for
>>> the Label that will be displayed. The Label gets his value with the
>>> wicket id as property expression.
>>>
>>> ProfileModel gets an user id and loads a user obj. from DB.
>>>
>>> class user extends page {
>>> ...
>>> CompoundPropertyModel model = new CompoundPropertyModel(new
>>> ProfileModel(userId));
>>> setModel(model);
>>> Label firstName = new Label("firstName");
>>> add(firstName);
>>> ...
>>> }
>>>
>>>
>>> Thanks
>>> --
>>> View this message in context:
>>> http://www.nabble.com/Label-visibility-dependend-on-Model-value-tp17427854p17427854.html
>>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>>
>
> --
> View this message in context:
> http://www.nabble.com/Label-visibility-dependend-on-Model-value-tp17427854p17430846.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
