@Table annotation not present in 3.0-SNAPSHOT

[vwjugow]

Hi, I saw this : https://issues.jboss.org/browse/ERRAI-564

And I want to try it, but I can't find @Table annotation in 3.0-SNAPSHOT (already compiled with -U option in maven)

So I guess it's just that you didn't updated the jars (because I see it in the sources) ?

Also another question,

I had some classes that extended ListWidget, and were annotated with @OrderedList, but now that I've updated the jars, it says the annotation can't be applied to a Type. Why did you do that, how can I fix that? For now I've just remove it and luckily for me my widget is displayed in the same way as before.

Thanks!

[csa]

Hi Victor,

@Table is present in the 3.0-SNAPSHOT.jar. You can see for yourself:

http://repository.jboss.org/nexus/content/repositories/snapshots/org/jboss/errai/errai-ui/3.0-SNAPSHOT/errai-ui-3.0-20140507.225604-456.jar

@OrderedList, @UnorderedList, @Table never had any semantics on types. That's why this was removed. These annotations are designed to be used on injection sites (fields, parameters, methods).

Cheers,

Christian

[vwjugow]

Hi Christian, yeah I think my IDE hadn't refresh correctly or maybe I was trying to annotate a type. Thanks!

Anyways, I've been playing a little bit with ListWidget. I need to constantly update it by adding/removing rows, and I couldn't find a method to just add a row/item. So I tried to use setItems(list) or setValue(list) but it was kind of slow, because it re-creates the whole widget. Is there a way to just add a row ?

In case there isn't I copied your ListWidget class and added a method for this:

public void addItem(M item){
     this.items.add(item);
}

So the add method calls the overriden onItemAdded method which actually only adds a row instead of recreating the whole thing. Does this looks good to you?

[vwjugow]

Hi csa, I'm trying to use the \@ table annotation. Currently I get the <table> element rendered, but I want that each row is rendered as a <tr> and not a <div>. This is what I'm doing now:

@DataField
@Inject
@Table
private ListWidget<TradeOrder, TradeOrderItemWidget> complaints;

The TradeOrderItemWidget.html file

<tr id="root">
  <td style="display: inline-block" data-field="symbol"></td>
  <td style="display: inline-block" data-field="volume"></td>
  <td style="display: inline-block" data-field="orderOpenPrice"></td>
  <td style="display: inline-block" data-field="slippage"></td>
  <td style="display: inline-block" data-field="comment"></td>
</tr>

And I'm getting:

00:05:26.872 [ERROR] 10:08:24 SEVERE [AbstractCreationalContext] error initializing bean: app.client.local.TradeOrderItemWidget

java.lang.IllegalArgumentException: Root Element to visit must not be null.

Whole stack trace: http://pastebin.com/MrsdQ4mU

When I had div's elements instead of the tr, and td it worked, but obviously it rendered divs.

[csa]

Hi,

Here's an example using tr and td:

https://github.com/errai/errai-tutorial/blob/master/src/main/java/org/jboss/errai/demo/client/local/Admin.java

https://github.com/errai/errai-tutorial/blob/master/src/main/java/org/jboss/errai/demo/client/local/Admin.html

You will want the root element to be a <table> or <tbody> because the ListWidget will add multiple rows (trs).

Cheers,

Christian

[vwjugow]

Awesome, works like a charm, thank you so much