[ http://issues.apache.org/jira/browse/OFBIZ-364?page=all ]
Jacopo Cappellato closed OFBIZ-364.
-----------------------------------
Resolution: Fixed
David,
ok, in rev. 469408 I've implemented what you have suggested: there is now a new
attribute (that can contain the ${} notation) named "override-list-size" that
can be used to to the form a custom list size.
Let me know if you see any issues and I'll do my best to fix them asap.
> Let form widget treat input list as a subset of a larger list
> -------------------------------------------------------------
>
> Key: OFBIZ-364
> URL: http://issues.apache.org/jira/browse/OFBIZ-364
> Project: OFBiz (The Open for Business Project)
> Issue Type: Improvement
> Components: framework
> Reporter: Leon Torres
> Assigned To: Jacopo Cappellato
> Priority: Minor
> Attachments: subset-form-list.patch
>
>
> Allow a programmer to specify a parameter "overrideFormListSize=1000" to make
> the FormWidget think the list size is 1000.
> Then, when a list of size 20 is passed in, the FormWidget treats it as a
> subset of the size 1000 list with its position given by viewIndex as usual.
> As an example, suppose a complex product report requires the user to process
> each product by hand. There are 1000 products and the viewSize is 20. The
> user gets the viewIndex of 10 from the context, so he should be processing
> the range (200, 219). He builds a new list containing the processed data,
> which is size 20. Since this list is only 20 items, the form widget thinks
> the entire report is 20 lines. There won't be pagination over the 1000
> products. So the user specifies "overrideFormListSize=1000" and now the
> FormWidget understands that this input list of 20 items are the items (200,
> 219) of a size 1000 list.
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