Hi,
ok, I tried this but I get a NullPointerException (line 4 of .tml).
1<tr class="${rowClass}"
xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
2<t:loop source="propertyNames" value="propertyName"
volatile="inherit:volatile">
3<td class="${cellClass}">
4<t:gridcell model="columnModel" object="row"
overrides="componentResources.containerResources"/>
5</td>
6</t:loop>
7</tr>
#
org.apache.tapestry.corelib.base.AbstractPropertyOutput.readPropertyForObject(AbstractPropertyOutput.java:134)
#
org.apache.tapestry.corelib.base.AbstractPropertyOutput.renderPropertyValue(AbstractPropertyOutput.java:117)
#
org.apache.tapestry.corelib.components.GridCell.beginRender(GridCell.java:28)
# org.apache.tapestry.corelib.components.GridCell.beginRender(GridCell.java)
Do I forget something?
Thanks.
Vashon-Ez wrote:
>
> It's a two step process.
>
> 1. Define a model in your Java class. It's easy to just use the standard
> definition and extend it like so:
>
> @Inject
> private BeanModelSource _beanModelSource;
>
> @Inject
> private ComponentResources _resources;
>
> @Retain
> private BeanModel _model;
>
> void pageLoaded() {
> _model = _beanModelSource.create(VideoClip.class, true,
> _resources);
>
> _model.remove("id");
>
> _model.add("action", null);
> }
>
> public BeanModel getModel() {
> return _model;
> }
>
> Note the _model.add("action", null); that sets a null conduit meaning the
> grid will not try to pull values for that column from the underlying bean.
> In other words, its a utility column where you can put whatever you like.
> Note the name of the model is just model as its accessed via the
> getModel() method.
>
> 2. Add a model="name-of-your-model-in-your-Java-class" to your grid in
> your .tml file. In this case it is model="model" e.g.:
>
> <table t:type="grid" source="videos" row="video" model="model"
> rowsPerPage="5" pagerPosition="both">
> <t:parameter name="titleCell">
> <t:pagelink page="demo/VideoDetails"
> context="video.id">${video.title}</t:pagelink>
> </t:parameter>
> <t:parameter name="actionCell">
> <t:pagelink page="demo/EditVideo"
> context="video.id">Edit</t:pagelink>
> </t:parameter>
> </table>
>
> I've added a bunch of other stuff, but you should get the idea.
>
> HTH
>
> CarstenM <[EMAIL PROTECTED]> wrote:
> Hi again,
>
> no example for this or what's wrong?
>
> Cheers
> Carsten
>
>
>
> CarstenM wrote:
>>
>> Hello,
>>
>> still trying to use the GridRows component.
>> Can someone give an example for a GridModelProvider or the GridRows
>> component?
>> Well, the Grid is an implementation of GridModelProvider but I would like
>> to
>> customize my rows.
>>
>> Thanks,
>> Carsten
>>
>>
>> (Thread relates to T5.0.6 - How to use GridRows)
>>
>>
>
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>
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