Thanks. That makes a lot of sense. Sometimes the simplest approaches are the
ones I forget.
Matt
igor.vaynberg wrote:
>
> public mypage extends webpage {
> private boolean filter;
>
> public mypage() {
> add(new dataview("dataview", new dataprovider()) {....});
> }
>
> private class dataprovider extends mydataprovider {
> protected boolean getfilter() { return filter; }
> }
> }
>
> On Wed, Feb 4, 2009 at 1:51 PM, Matt Welch <[email protected]> wrote:
>>
>> Thank you for your reply. Unfortunately (for this situation, anyway), we
>> frequently reuse our dataproviders in more than one place in the
>> application, so they are are always in their own class files. In any
>> case,
>> what we have will work for now. I'll look around through the examples for
>> other use cases.
>>
>> Matt
>>
>>
>>
>> igor.vaynberg wrote:
>>>
>>> public mypage extends webpage {
>>> private boolean filter;
>>>
>>> public mypage() {
>>> add(new dataview("dataview", new dataprovider()) {....});
>>> }
>>>
>>> private class dataprovider implements idataprovider() {
>>> public int size() { return new query(filter).size(); }
>>> public iterator iterator() { return new query(filter).iterator();
>>> }
>>> }
>>> }
>>>
>>> -igor
>>>
>>>
>>> On Wed, Feb 4, 2009 at 12:55 PM, Matt Welch <[email protected]>
>>> wrote:
>>>>
>>>> I'm probably thinking about his all wrong, but for some reason I can't
>>>> get my
>>>> mind in the right frame here. I have a page with a dataview that is
>>>> showing
>>>> data in a table. That dataview needs to be filtered by a checkbox in a
>>>> different place on same page. The model for that checkbox is an
>>>> attribute
>>>> of
>>>> the page (using PropertyModel). When I click the checkbox the page
>>>> needs
>>>> to
>>>> refresh and show filtered data. Obviously the dataview need to know the
>>>> current value of that checkbox. The only way I can think to do that is
>>>> to
>>>> pass the page itself to the dataview so that it can call the getter for
>>>> that
>>>> property. This seems convoluted, however. Am I missing something?
>>>> --
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>>>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>>>
>>>>
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>>
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>>
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