Create and add Java functions to Expression Builder

domurada

<p>Hello there,</p>
<p> </p>
<p>I was trying to create my own functions for the Expression Builder and found some nice "Tutorials" but they either wont work at all</p>
<p> </p>
<p>"org.eclipse.birt.data.engine.odaconsumer.OdaDataException: Cannot execute the statement.</p>
<div>org.eclipse.datatools.connectivity.oda.OdaException: de.methodpark.pkit.scripting.EvaluationException: ReferenceError: "XYZ" is not defined. (collector script#7)" </div>
<div> </div>
<div> </div>
<div>or they just show me the SubDirectory without any functions.</div>
<p> </p>
<p>Special Extra : The function I want to create, would be able to add Rows in the current DataSet while fetching Data. ( Is this possible ?)<br><br>
( I am using BIRT RCP Designer )</p>

Elizabeth_Keen

<p>See  below link for adding expressions in expressions builder..</p>
<p><a data-ipb='nomediaparse' href='http://birtworld.blogspot.in/2008/09/birt-231-adding-functions-to-expression.html'>http://birtworld.blogspot.in/2008/09/birt-231-adding-functions-to-expression.html</a></p&gt;
<p>For Web Apps visit <a data-ipb='nomediaparse' href='http://www.ati-erp.com'>http://www.ati-erp.com</a></p&gt;