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Posted to dev@myfaces.apache.org by "Tang Yongkang (JIRA)" <de...@myfaces.apache.org> on 2008/10/13 11:00:45 UTC
[jira] Created: (TOMAHAWK-1352) The Status of DataTable wasn't
saved when use HashMap to reserve DataSource.
The Status of DataTable wasn't saved when use HashMap to reserve DataSource.
-----------------------------------------------------------------------------
Key: TOMAHAWK-1352
URL: https://issues.apache.org/jira/browse/TOMAHAWK-1352
Project: MyFaces Tomahawk
Issue Type: Bug
Environment: tomahawk 1.1.7
myfaces-core-1.1.6
Reporter: Tang Yongkang
I'm using a HashMap to reserve the form values.
The search result is a type of ArrayList. It is needed to edit the search result and then save them to database and redisplay the datatable.
But when redisplay the datatable, I found that the Status was not saved. It only dispaly ONE ROW in the datatable.
I trace the source and found the following source in AbstractHtmlDataTable.java:
// Method Name: updateModelFromPreservedDataModel
517 if (lst!= null && lst.size() > 0)
518 {
519 vb.setValue(context, lst.get(0));
520 }
At the row 519, the ArrayList was constrained to ONE RECORD Array.
I changed the source as following, and it works fine.
517 if (lst!= null && lst.size() > 0)
518 {
519 vb.setValue(context, lst);
520 }
I don't know why it was restraned to one record array,
But perhaps reduce the restrains may make myfaces more flexible.
thanks a lot in advance.
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[jira] Updated: (TOMAHAWK-1352) The Status of DataTable wasn't
saved when use HashMap to reserve DataSource.
Posted by "Tang Yongkang (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-1352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tang Yongkang updated TOMAHAWK-1352:
------------------------------------
Status: Patch Available (was: Open)
> The Status of DataTable wasn't saved when use HashMap to reserve DataSource.
> -----------------------------------------------------------------------------
>
> Key: TOMAHAWK-1352
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-1352
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Environment: tomahawk 1.1.7
> myfaces-core-1.1.6
> Reporter: Tang Yongkang
>
> I'm using a HashMap to reserve the form values.
> The search result is a type of ArrayList. It is needed to edit the search result and then save them to database and redisplay the datatable.
> But when redisplay the datatable, I found that the Status was not saved. It only dispaly ONE ROW in the datatable.
> I trace the source and found the following source in AbstractHtmlDataTable.java:
> // Method Name: updateModelFromPreservedDataModel
> 517 if (lst!= null && lst.size() > 0)
> 518 {
> 519 vb.setValue(context, lst.get(0));
> 520 }
> At the row 519, the ArrayList was constrained to ONE RECORD Array.
> I changed the source as following, and it works fine.
> 517 if (lst!= null && lst.size() > 0)
> 518 {
> 519 vb.setValue(context, lst);
> 520 }
> I don't know why it was restraned to one record array,
> But perhaps reduce the restrains may make myfaces more flexible.
> thanks a lot in advance.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.