Crystal Reports Displaying Parameter Values on Report

Report Design

Crystal Reports Forum : Crystal Reports 9 through 2022 : Report Design

Topic: Displaying Parameter Values on Report

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SATELE01 Newbie Joined: 13 Aug 2012 Location: United States Online Status: Offline Posts: 24	Topic: Displaying Parameter Values on Report Posted: 16 Aug 2012 at 7:31am
	I've setup a Parameter that allows one to many values to be entered. How can I display the selected values in either the header line or a header section?
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DBlank Moderator Joined: 19 Dec 2008 Online Status: Offline Posts: 9053	Posted: 16 Aug 2012 at 8:04am
	join(?param,",")
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Sastry Moderator Joined: 16 Jul 2012 Online Status: Offline Posts: 537	Posted: 16 Aug 2012 at 9:50am
	Hi If your parameter consist of only one value then Join() function will give an error. Use the following formula : If count({?Parameter}) > 1 then Join({Parameter},",") else {?Parameter}[1] DBlank : Please correct me if I am wrong. Edited by Sastry - 16 Aug 2012 at 9:51am
	Thanks, Sastry
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DBlank Moderator Joined: 19 Dec 2008 Online Status: Offline Posts: 9053	Posted: 16 Aug 2012 at 10:35am
	This may depend on a version but I have never had that problem on version X or XI. If only one item is entered it will display it without the "," after it
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