OK.
It is done! Now we can write:
<wb:repeater id="myRepeaterId" parent-path="." row-path="TheRowPath">
<wb:unique-row>
<wb:unique-field id="myId1" path="myId1"/>
<wb:unique-field id="myId2" path="myId2"/>
</wb:unique-row>
<wb:on-bind>
<wb:value id="myId1" path="myId1"/>
<wb:value id="myId2" path="myId2"/>
<wb:value id="field1" path="field1"/>
<wb:value id="field2" path="field2"/>
</wb:on-bind>
</wb:repeater>
NOTE: The "old style" is also supported. You don't need to rewrite your
code. But I think we can also deprecate the old way (using attributes).
For more info see the initial mails below....
Best Regards,
Antonio Gallardo
Antonio Gallardo dijo:
> Hi Tim:
>
> Thanks for the description. Now I see to TempRepeater as a
> SimpleRpeater++. Is this correct?
>
> I am looking for a similar repeater some days ago. The problem is:
>
> I have a table with a Primary Key with more than one field. The current
> repeaters does not allow me to define a unique-id with more that one
> field. And in my case:
>
> rowNumber id1 id2
> 1 1 1
> 2 1 2
> 3 2 1
> 4 2 2
> ....
>
> In this way I cannot choose any of the ids to be unique. The result is
> nothing is updated.
>
> I wonder if I am the only one facing this problems with CForms. I think
> other people will need this enhancement. After thinking in how to solve
> this I come to 2 posible solutions:
>
> 1- The Best: Allow repeater to define unique-row with more than 1 field.
>
> 2- Based in an special requirement: I have a fixed length of rows in the
> repeater to display and the user cannot change the number of rows. The
> user just fill data. I can call it a FixedLengthRepeater. Of course I can
> do this based on the current Simple or Temp Repeater. But I don't like the
> idea of this special purpose repeater.
>
> Back to (1), in order to allow multiple unique-ids, we need to change from
> attributes to elements: @unique-row-id and @unique-path
>
> So in this way we can write:
>
> <wb:repeater id="myRepeaterId" parent-path="." row-path="TheRowPath">
> <wb:unique-row>
> <wb:unique-field id="myId1" path="myId1"/>
> <wb:unique-field id="myId2" path="myId2"/>
> </wb:unique-row>
> <wb:on-bind>
> <wb:value id="myId1" path="myId1"/>
> <wb:value id="myId2" path="myId2"/>
> <wb:value id="field1" path="field1"/>
> <wb:value id="field2" path="field2"/>
> </wb:on-bind>
> </wb:repeater>
>
> WDYT?
>
> I need to have something like this for tomorrow. If this is OK. I will
> start to work right now on this.
>
> Best Regards,
>
> Antonio Gallardo
>
