How did you get the checkbox on the same line as the display:column
properties.
I am getting the checkbox on a line by itself for each row.
kenk wrote:
>
> Everyone,
>
> I've had a hard time getting DisplayTag and Struts 2 to play nicely
> together. I've finally achieved success, and I wanted to post this
> example to the community, primarily because I've found information on
> these two hard to find.
>
> This example displays a list of test scenarios:
>
> <display:table name="${scenarioList}" class="its" uid="row" pagesize="20"
> sort="list" requestURI="" >
> <display:column title="" >
> <s:hidden name="scenarioList[%{#attr.row_rowNum - 1}].scenarioId"
> value="%{#attr.row.scenarioId}"/>
> <s:checkbox name="select[%{#attr.row_rowNum - 1}]"
> value="select[%{#attr.row_rowNum - 1}]" />
> </display:column>
> <display:column property="number" sortable="true"
> href="testScenario2.jsp" paramId="id" paramProperty="scenarioId" />
> <display:column property="description" sortable="true" />
> <display:column property="standard" sortable="true" />
> </display:table>
>
> I've defined scenarioList (java.util.List) on my Struts action. I did not
> need to use the <s:set> tag as seen in other posts. I'm using "uid"
> instead of "id" because the displaytag docs says I need to. I'm paging
> and sorting successfully -- the requestURI setting seems to have a lot to
> do with that.
>
> The first column of my table displays a checkbox (the idea here is to
> allow user selection of multiple rows). The OGNL syntax took me a long
> time to figure out, the "[]" mean an index, %{} contains an OGNL
> expression, #attr means look at the page context, row_rowNum is pure
> DisplayTag for the row number (based on uid), and -1 is needed to get
> DisplayTag to start at 0 rather than 1.
>
> Hope this info helps someone -- K
>
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