Facing problem in adding columns to my HtmlScrollerDataTable.
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Posted By:   Anonymous
Posted On:   Thursday, September 25, 2008 12:28 PM

I want to add columns to my HtmlScrollerDataTable. Following is my code: scrollableDataTable. setId("fiPriceController_scrollableDataTable"); scrollableDataTable.setHeader(column1); scrollableDataTable.setHeight("100%"); scrollableDataTable.setWidth("100%"); scrollableDataTable.setRendered(true); I got error when I tried to do the following: scrollableDataTable.getChildren().add(column); or scrollableDataTable.getChildren().add(columnGroup); At Runtime I got the following error: java.lang.NullPointerException at javax   More>>

I want to add columns to my HtmlScrollerDataTable.



Following is my code:




scrollableDataTable.
setId("fiPriceController_scrollableDataTable");

scrollableDataTable.setHeader(column1);

scrollableDataTable.setHeight("100%");

scrollableDataTable.setWidth("100%");

scrollableDataTable.setRendered(true);



I got error when I tried to do the following:

scrollableDataTable.getChildren().add(column); or

scrollableDataTable.getChildren().add(columnGroup);



At Runtime I got the following error:


java.lang.NullPointerException

at javax.faces.component.UIComponentBase.

findComponent(UIComponentBase.java:551)



Can any one help me out in solving this problem.

If you have any sample code to add columnGroup or

column, it will help me a lot. Thank you.





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