|Dynamic Crosstab report [message #1008088]
||Fri, 08 February 2013 15:56
| Missing name Mising name
Registered: February 2013
I am a BIRT newbie and I am doing some research on my own requirements. Here is what I want to implement:|
1. dynamic query columns such as column A, column B, column C, column D or Column A, Column D only. I like to use Java event handler to set query columns, which event should I use?
2. I like to use java event handler to change sql predicate, which event handler should I use?
3. I like to use java event handler to do dataset binding instead of using expression like "<expression name="expression">dataSetRow["PRODUCTCODE"]</expression>" in rpt design. Which event should I use? What about performance compared to hard coded in rptdesign.
4. <xml-property name="queryText"> seems to call IQuery.prepare(queryText) as I understand. If I want to use different object instead of org.eclipse.datatools.connectivity.oda.IQuery implementation, I can write a new handler for it so I can use this handler in rptdesign or event to accomplish the same task as IQuery.
I appreciate your help.
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