Parameters

buntysingh · November 30, 2007

Hi,

I have two ListBoxes. based on the data selection from first list box, the data gets populated in the second list box.

Now, I have added addional row in first ListBox, "ALL". So if user selects ALL then the second listbox should get disabled.

How to achive this?

Please help.

Regards.

Virgil Dodson · December 4, 2007

Hi buntysingh,<br />
<br />
Once the user selects ALL, the second list box will likely just be empty. If you want to disable the list box or do your own client side validation, then you should create your own parameter collection page JSP page where you have all the control. A recent blog post at <a class='bbc_url' href='http://birtworld.blogspot.com/2007/09/22-birt-tag-library-building-custom.html'>http://birtworld.blogspot.com/2007/09/22-birt-tag-library-building-custom.html</a> shows how to use the BIRT JSP tag library to do this.

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