topic Re: Data is not loaded without Expression in QlikView https://community.qlik.com/t5/QlikView/Data-is-not-loaded-without-Expression/m-p/419516#M1238871 <HTML><HEAD></HEAD><BODY><P>An extension is basically a straight table as far as QlikView is concerned, so it needs an expression to be set. If its causing a problem, just set it to 1</P></BODY></HTML> Mon, 14 Jan 2013 15:22:27 GMT Brian_Munz 2013-01-14T15:22:27Z Data is not loaded without Expression https://community.qlik.com/t5/QlikView/Data-is-not-loaded-without-Expression/m-p/419515#M1238870 <HTML><HEAD></HEAD><BODY><P>I have created extension to show data in some custom way. Have one problem - data is not loaded without selected expression in extensions proporeties. </P><P></P><P>There is my Definition.xml:</P><P></P><P style="padding-left: 30px;">&lt;?xml version="1.0" encoding="utf-8"?&gt;</P><P style="padding-left: 30px;">&lt;ExtensionObject Label="Tree Table" Description="Tree-table widget" PageHeight="50000"&gt;</P><P style="padding-left: 30px;">&nbsp;&nbsp;&nbsp; &lt;Dimension Multiple="" Label="Dimensions:" TargetName="Dimension" Initial=""/&gt;</P><P style="padding-left: 30px;">&nbsp;&nbsp;&nbsp; &lt;Expression Multiple="" Label="Expressions:" TargetName="Expression" Initial="" /&gt;</P><P style="padding-left: 30px;">&nbsp;&nbsp;&nbsp; &lt;Initiate Name="Chart.Title" value="Tree Table" /&gt;</P><P style="padding-left: 30px;">&nbsp;&nbsp;&nbsp; &lt;Initiate Name="Caption.Text" value="Tree Table" /&gt;</P><P style="padding-left: 30px;">&lt;/ExtensionObject&gt;</P><P></P><P>If add just few dimensions this.Data.Rows is empty. If add any expression it works fine. Can someone explain this behaviour?</P></BODY></HTML> Mon, 26 Jan 2026 16:26:21 GMT https://community.qlik.com/t5/QlikView/Data-is-not-loaded-without-Expression/m-p/419515#M1238870 2026-01-26T16:26:21Z Re: Data is not loaded without Expression https://community.qlik.com/t5/QlikView/Data-is-not-loaded-without-Expression/m-p/419516#M1238871 <HTML><HEAD></HEAD><BODY><P>An extension is basically a straight table as far as QlikView is concerned, so it needs an expression to be set. If its causing a problem, just set it to 1</P></BODY></HTML> Mon, 14 Jan 2013 15:22:27 GMT https://community.qlik.com/t5/QlikView/Data-is-not-loaded-without-Expression/m-p/419516#M1238871 Brian_Munz 2013-01-14T15:22:27Z