Details
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Type:
Improvement
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Status: Closed
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 1.7.2 SP1
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Component/s: ICE-Components
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Labels:None
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Environment:All
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Affects:Sample App./Tutorial
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Workaround Exists:Yes
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Workaround Description:In your bean, instead of returning a List for your data model, return a javax.faces.model.DataModel. Then you can always add a property getter to access your DataModel's getRowIndex() method, thus accessing the panelSeries' current row index.
Description
Feature Request: The JSTL tag c:forEach has a varStatus which can be used to return a row index. Having this sort of an attribute for the ice:panelSeries component would be useful.
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Testing identified issues to be resolved.
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Mark Collette
added a comment - Testing identified issues to be resolved.
This has incorrect fix version.. It's fixed in trunk not Dr1
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Keith Garry Boyce
added a comment - This has incorrect fix version.. It's fixed in trunk not Dr1
1.8RC1 is Release Candidate 1, and comes after DR2. It can be thought of as DR3. I personally prefer just sticking with DRx until the release, but others prefer indicating that we're nearing the release of 1.8.0.
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Mark Collette
added a comment - 1.8RC1 is Release Candidate 1, and comes after DR2. It can be thought of as DR3. I personally prefer just sticking with DRx until the release, but others prefer indicating that we're nearing the release of 1.8.0.
Had to add logic to support when the rows attribute is not set, by getting the last index from the data model.
Subversion 18313
icefaces\component\src\com\icesoft\faces\component\panelseries\UISeries.java
Show
Mark Collette
added a comment - Had to add logic to support when the rows attribute is not set, by getting the last index from the data model.
Subversion 18313
icefaces\component\src\com\icesoft\faces\component\panelseries\UISeries.java
Tested successfully on ICEfaces trunk revision 18315 for dataTable, columns, panelPositioned, panelSeries, panelTabSet
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Joanne Bai
added a comment - Tested successfully on ICEfaces trunk revision 18315 for dataTable, columns, panelPositioned, panelSeries, panelTabSet
The Facelets c:forEach varStatus docs:
Variable to bind an Object that describes the current indexed state. The Object has the following properties: first[boolean], last[boolean], begin[int], end[int], index[int], step[int].
Since PanelSeries is a UIData, it has "first", "rows", and "rowIndex", with no concept of stepping. One complication is that, while we theoretically can calculate what the last row will be, from the "first" and "rows" values, isRowAvailable() may return false in any intervening row, ending the iteration. So, accurate values for "end" and "last" is not something that can be guaranteed, without scanning ahead, which isn't really an option with the limitations of paged data models and UIData iteration overhead. Still, in typical cases, we could provide those.