Ed Webb wrote:
> benn wrote:
>
>> Hello,
>>
>> I am sucessfully using a display table in a jsp file as follows:
>>
>>
> [snip]
>
>> However I have pulled this into a separate tag file as this table
>> appears in lots of places throughout my app.
>>
>> <%@ include file="../jsp/common/include.jsp"%>
>>
>> <%@ attribute name="itemlist" required="true" type="java.util.List"%>
>> <%@ attribute name="title" required="true" type="java.lang.String"%>
>>
>> ${itemlist}
>> <h3>${title}</h3>
>> <display:table name="itemlist" export="true" requestURI=""
>> decorator="de.mpicbg.db.endotrack.displaydecorators.WorkItemDecorator">
>>
>>
> [snip]
>
>> However this doesn't show anything in my generated file for the
>> table, it simply shows the data for an empty list - it is like
>> displaytag is failing to read the variable from the attribute. Has
>> anyone successfully used displaytag in a tag file?
>>
>>
>
> I think your problem may be one of scope. DisplayTag only looks in the
> requestScope by default unlike the EL ${ } construct which will search
> all scopes. Does a tag attribute get placed in pageScope? Why not try
> name="pageScope.itemlist" and see if that helps?
>
> <http://displaytag.sourceforge.net/11/tut_sources.html>
>
> Ed!
>
> <snip>
That worked thanks.
>
>
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