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http://jira.codehaus.org/browse/DISPL-501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_115035
]
Kevin Conaway commented on DISPL-501:
-------------------------------------
You don't even need a decorator for it:
<display:table ... uid="row">
<display:column title="Doc Title" sortable="true"
sortProperty="documentTitle" headerClass="sortable">
<a href="/BPView/docOpener.jsp?pid=${row.pidString}" target="_blank"
class="doclinks"><nobr>${row.documentTitle}</nobr></a>
<display:column>
</display:table>
Thats if you're using the newer servlet versions. Otherwise, you can put
<c:out/> tags in for the inline expressions
> Column sorting is broken with a decorator
> -----------------------------------------
>
> Key: DISPL-501
> URL: http://jira.codehaus.org/browse/DISPL-501
> Project: DisplayTag
> Issue Type: Bug
> Components: Paging/Sorting
> Affects Versions: 1.1.1
> Reporter: allan flatoff
> Fix For: 1.1.1
>
>
> I created a column called "Document Title". I created a Table Decorator so I
> could wrap a URL around the data (since the current linking implementation
> does not support target="" in the hyperlink).
> Example Decorator:
> public String getDocumentTitle() {
> Row currentRow = (Row)getCurrentRowObject();
> String pidString = currentRow.getPidString();
> String documentTitle = currentRow.getDocumentTitle();
> return "<a href=\"/BPView/docOpener.jsp?pid=" + pidString + "\"
> target=\"_blank\" class=\"doclinks\"><nobr>" + documentTitle + "</nobr></a>";
> }
> After doing this, the column no longer sorted on the data that was in my
> "documentTitle" property, instead it sorted on the TEXT that was put into the
> documentTitle after the decorator had been applied - so effectively I was
> sorting on "pidString" instead.
> Note that in the current URL linking mechanism, applying a URL does not alter
> the Sorting. It still sorts on the data from the column instead of the URL
> that was wrapped around the hyperlink.
> Similarly, adding a decoration to a column should not have an effect on the
> sort. Perhaps there could be an optional parameter sortOnDecoratedColumn or
> something which would allow you to specify to sort on the actual data or the
> "decorated data" for the column.
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