Reinhard Poetz wrote:
This question has been asked on [EMAIL PROTECTED] some time ago but IIRC there was no answer.
I have the need for a repeater that has one boolean field at each row. It should only be possible to select one row. Usually the logical solution for this task is using radio buttons but this requires that all fields have the *same* name which is not the case for fields within repeaters.
Has anyone found a solution (workaround) for this problem?
Add an integer field as a sibling of the repeater, and have place in each row a radio having that field's name and the row number as its value
Definition: <fd:field id="selected-row"> <fd:datatype base="integer"/> </fd:field> <fd:repeater id="items"> ... </fd:repeater>
Template:
<ft:repeater-widget id="items">
...
<input type="radio" name="selected-row" value="${repeaterLoop.index}"/>
</ft:repeater-widget>The "selected-row" widget then contains the selected row index, which you can use in event listeners and flowscript.
We could augment the repeater-action widget so that the "select" widget reference can not only be a boolean field in each row, but also a single integer field to handle such cases.
Sylvain
-- Sylvain Wallez Anyware Technologies http://apache.org/~sylvain http://anyware-tech.com Apache Software Foundation Member Research & Technology Director
