[jira] Resolved: (BEEHIVE-593) Datagrid rows tag not rendering HTML attributes

["Eddie O'Neil (JIRA)" <be...@incubator.apache.org>]

     [ http://issues.apache.org/jira/browse/BEEHIVE-593?page=all ]
     
Eddie O'Neil resolved BEEHIVE-593:
----------------------------------

     Assign To: Nathan Jantz  (was: Eddie O'Neil)
    Resolution: Invalid

The issue here is that the HTML attributes on <netui-data:rows> only render for the <tbody> tag that contains the <tr> elements.  It happens this way because the <rows> attributes (JSP 2.0 EL expressions) only evaluate once per pass through the data grid's body.  As a result, the expressions aren't *reevaluated* for each <tr>.

To have these attributes showup on the <tbody> tag, you'll need to set the "renderRowGroups" flag on the <dataGrid> tag.  I'll enter an ehnancement that throws an exception if these attributes are set but the renderRowGroups flag is not.

To set attributes on the <tr> tag, you'll need to disable row rendering on the <rows> tag with renderRow="false" and use the <netui-data:row> tag to set attributes on the <tr>.  The feature is exposed this way so that the <row> tags is optional and doesn't always control repeating over the data items.


> Datagrid rows tag not rendering HTML attributes
> -----------------------------------------------
>
>          Key: BEEHIVE-593
>          URL: http://issues.apache.org/jira/browse/BEEHIVE-593
>      Project: Beehive
>         Type: Bug
>   Components: NetUI
>     Versions: V1
>  Environment: Windows XP, Weblogic 9.0, Tomcat 5.0
>     Reporter: Nathan Jantz
>     Assignee: Nathan Jantz
>      Fix For: V1
>  Attachments: rowsTagAttributes.zip
>
> When a datagrid renders <tr> data rows, all attributes set in the <netui-data:rows> tag do not get rendered to the <tr> element.
> Test Case:
> <netui-data:rows
>     align="left"
>     char="foo"
>     charoff="foo"
>     dir="LTR"
>     lang="en"
>     onClick="foo()"
>     onDblClick="foo()"
>     onKeyDown="foo()"
>     onKeyPress="foo()"
>     onKeyUp="foo()"
>     onMouseDown="foo()"
>     onMouseMove="foo()"
>     onMouseOut="foo()"
>     onMouseOver="foo()"
>     onMouseUp="foo()"
>     style="foo"
>     styleClass="foo"
>     title="foo"
>     valign="top"
> >
> Expected Result:
> <tr align="left"
>     char="foo"
>     charoff="foo"
>     dir="LTR"
>     lang="en"
>     onClick="foo()"
>     onDblClick="foo()"
>     onKeyDown="foo()"
>     onKeyPress="foo()"
>     onKeyUp="foo()"
>     onMouseDown="foo()"
>     onMouseMove="foo()"
>     onMouseOut="foo()"
>     onMouseOver="foo()"
>     onMouseUp="foo()"
>     style="foo"
>     class="foo"
>     title="foo"
>     valign="top"
> >
> Actual results:
> <tr class="datagrid-even">
> Attaching repro here shortly.

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