Re: [Wicket-user] Ajax - update

Mon, 11 Jun 2007 17:03:43 -0700

of course

-igor


On 6/11/07, howzat <[EMAIL PROTECTED]> wrote:


The ListView with id "lv" was added to listContainer, and listContiner (a
WebMarkupContainer with id "wmc") was added to the form.
Do I need to explicitly mention "lv" in the html as well as "wmc" ??




igor.vaynberg wrote:
>
> you are missing wicket:id="lv" somewhere
>
> -igor
>
>
> On 6/11/07, howzat <[EMAIL PROTECTED]> wrote:
>>
>>
>> OK, thanks.I tried that early on, but then my  wicket:id="fN" &
>> wicket:id="lN" but got the old "... but that you either did not add the
>> component to your page at all, or that the hierarchy does not match."
for
>> ...
>> <tr  wicket:id="wmc">
>>           <td wicket:id="fN">firstName</td>
>>           <td wicket:id="lN">lastName</td>
>> </tr>
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > instead of  <tr  wicket:id="wmc"> move that wicket:id to <table>
>> >
>> > -igor
>> >
>> >
>> > On 6/11/07, howzat <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Thanks Igor.
>> >> Could you be a bit more specific?
>> >> As per my original post, I am trying to use the WebMarkupContainer,
>> but
>> >> it's
>> >> not working (yet).
>> >> I'll repeat the code in case I confused the issue with my
indentation
>> >> correction.
>> >> final ListView lines = new ListView("lv",myList){
>> >>     @Override
>> >>     protected void populateItem(ListItem item) {
>> >>         item.add(...); // derive and add 1st name
>> >>         item.add(...); // derive and add 2nd name
>> >>     }};
>> >> WebMarkupContainer listContainer = new WebMarkupContainer("wmc");
>> >> listContainer.add(lines);
>> >> form.add(listContainer.setOutputMarkupId(true));
>> >>
>> >> & the my most recent try at mark-up looks like:
>> >>
>> >> <table border ="1" align="center">
>> >>         <thead>
>> >>                 <tr>
>> >>                         <th>first name</th>
>> >>                         <th>last name</th>
>> >>                 </tr>
>> >>         </thead>
>> >>         <tbody>
>> >>                 <tr  wicket:id="wmc">
>> >>                         <td wicket:id="fN">firstName</td>
>> >>                         <td wicket:id="lN">lastName</td>
>> >>                 </tr>
>> >>         </tbody>
>> >> </table>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > try putting a webmarkupcontainer on the <table> tag and repainting
>> >> that.
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 6/11/07, howzat <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Fixed indentation for clarity ... any ideas how to make this work
-
>> >> see
>> >> >> below
>> >> >> (<table> row data to be updated by the underlying ListView's
model
>> in
>> >> >> Wicket)?
>> >> >>
>> >> >> final ListView lines = new ListView("lv",myList){
>> >> >>     @Override
>> >> >>     protected void populateItem(ListItem item) {
>> >> >>         item.add(...); // derive & add first name
>> >> >>         item.add(...); // derive & add last name
>> >> >>     }};
>> >> >> WebMarkupContainer listContainer = new WebMarkupContainer("wmc");
>> >> >> listContainer.add(lv);
>> >> >> form.add(listContainer.setOutputMarkupId(true));
>> >> >>
>> >> >> & the most recent (failed) try at mark-up looks like:
>> >> >>
>> >> >> <table border ="1" align="center">
>> >> >>         <thead>
>> >> >>                 <tr>
>> >> >>                         <th>first name</th>
>> >> >>                         <th>last name</th>
>> >> >>                 </tr>
>> >> >>         </thead>
>> >> >>         <tbody>
>> >> >>                 <tr  wicket:id="wmc">
>> >> >>                         <td wicket:id="fN">firstName</td>
>> >> >>                         <td wicket:id="lN">lastName</td>
>> >> >>                 </tr>
>> >> >>         </tbody>
>> >> >> </table>
>> >> >>
>> >> >>
>> >> >>
>> >> >>
>> >> >> howzat wrote:
>> >> >> >
>> >> >> > Wicket: 1.2.6
>> >> >> >
>> >> >> > Is there a trick to getting a <table>'s data updated using Ajax
>> (eg
>> >> >> when
>> >> >> a
>> >> >> > DropDownChoice value changes the rows in the table change -
>> without
>> >> >> > refreshing the whole page)?
>> >> >> >
>> >> >> > I started with a <table> that got updated by its ListView with
no
>> >> Ajax.
>> >> >> > That worked well.
>> >> >> >
>> >> >> > Now, I try to use a WebMarkupContainer to wrap the ListView
(need
>> a
>> >> >> named
>> >> >> > component) so I can update the <table> by Ajax.
>> >> >> >
>> >> >> > final ListView lines = new ListView("lv",myList){
>> >> >> >     @Override
>> >> >> >     protected void populateItem(ListItem item) {
>> >> >> >         item.add(...); // derive and add 1st name
>> >> >> >         item.add(...); // derive and add 2nd name
>> >> >> >     }};
>> >> >> >     WebMarkupContainer listContainer = new
>> >> WebMarkupContainer("wmc");
>> >> >> >     listContainer.add(lines);
>> >> >> >     form.add(listContainer.setOutputMarkupId(true));
>> >> >> >
>> >> >> > & the my most recent try at mark-up looks like:
>> >> >> >
>> >> >> > <table border ="1" align="center">
>> >> >> >         <thead>
>> >> >> >                 <tr>
>> >> >> >                         <th>first name</th>
>> >> >> >                         <th>last name</th>
>> >> >> >                 </tr>
>> >> >> >         </thead>
>> >> >> >         <tbody>
>> >> >> >                 <tr  wicket:id="wmc">
>> >> >> >                         <td wicket:id="fN">firstName</td>
>> >> >> >                         <td wicket:id="lN">lastName</td>
>> >> >> >                 </tr>
>> >> >> >         </tbody>
>> >> >> > </table>
>> >> >> >
>> >> >> >
>> >> >>
>> >> >> --
>> >> >> View this message in context:
>> >> >>
>> >>
>>
http://www.nabble.com/Ajax---update-%3Ctable%3E-tf3904552.html#a11070603
>> >> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >> >>
>> >> >>
>> >> >>
>> >>
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>> >> --
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>>
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>> >>
>> >>
>> >>
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>> --
>> View this message in context:
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>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
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