Derek Hohls wrote:
This seems like it shoukld be a very simpleYou could do this within the FormHandler function, that you can pass to your form.
thing to do, but I could not find answer yet...
How do I set up a mechanism for limiting
the numbers of rows that can can be added to a repeater widget... ideally I'd also like
to disable the "add" button when the no. of
row = max.
Thankls Derek
That will get an event with an action of something like 'add-row'. You can then query the form, count how many lines, and return false if you don't want it to add more lines.
See if you can work this out. If not, I'll dig out an example.
As to disabling, when I've done this, I've just passed everything necessary to make the decision as to whether or not to show a widget on into the stylesheet, so the stylesheet can then format the widget accordingly.
Make sense?
Regards, Upayavira
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