Crystal Reports Display data after parameters.

Report Design
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Topic: Display data after parameters.
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sharona Senior Member Joined: 16 Oct 2008 Location: United States Online Status: Offline Posts: 255	Posted: 19 Jul 2011 at 6:07am
	create 2nd formula (if isnull({test2}) or {test2}=”” then {test2} in [‘I’,’R’,’S’]) in the record selection if {pam2}='ALL' then true else {formula}={pam2}* i think i reversed it in pam1 above
	sharona
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soulsniper Newbie Joined: 24 May 2011 Online Status: Offline Posts: 19	Posted: 19 Jul 2011 at 6:40am
	I tired this .. it should've worked just like yours if {?Status; ALL POSSIBLE INPUTS= (I- In use, R- Reserved, S- Spare)}= "I" then {CIRCUIT.CKSTAT}="I" else if {?Status; ALL POSSIBLE INPUTS= (I- In use, R- Reserved, S- Spare)}= "R" then {CIRCUIT.CKSTAT}="R" else if {?Status; ALL POSSIBLE INPUTS= (I- In use, R- Reserved, S- Spare)}= "S" then {CIRCUIT.CKSTAT}="S" else if IsNull ({?Status; ALL POSSIBLE INPUTS= (I- In use, R- Reserved, S- Spare)}) then {CIRCUIT.CKSTAT} in ["I","R","S"] and what happens is all values show for all paramters typed in now. in the report options i only have convert database null values to default values and covert other null values to default values Edited by soulsniper - 19 Jul 2011 at 6:41am
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sharona Senior Member Joined: 16 Oct 2008 Location: United States Online Status: Offline Posts: 255	Posted: 19 Jul 2011 at 7:29am
	it works better if you simplify- isnull gets acknowledged first, is this your parameter name??? {?Status; ALL POSSIBLE INPUTS= (I- In use, R- Reserved, S- Spare)}
	sharona
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soulsniper Newbie Joined: 24 May 2011 Online Status: Offline Posts: 19	Posted: 19 Jul 2011 at 8:05am
	Yes. Sorry I just changed it cause the stuff is kind of classified. I'll try putting isnull first and get back to you.
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soulsniper Newbie Joined: 24 May 2011 Online Status: Offline Posts: 19	Posted: 19 Jul 2011 at 8:14am
	Same as before, all values show for any parameter given.
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soulsniper Newbie Joined: 24 May 2011 Online Status: Offline Posts: 19	Posted: 19 Jul 2011 at 8:21am
	I know for a fact that it detects "" and can distinguish from input but in this case it doesn't... ill get back to you.
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sharona Senior Member Joined: 16 Oct 2008 Location: United States Online Status: Offline Posts: 255	Posted: 19 Jul 2011 at 8:38am
	and isnull is not acknowledged on a parameter level. so your isnull wont work. you can try to use(but dependson the version) if nothasvalue(parameter) but that is why i suggested to add ALL and if paramter='all' then true will retrieve all your values. so your record selection really only needs to be if {parameter}='ALL' then true else {field}={parameter} just try that
	sharona
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DBlank Moderator Joined: 19 Dec 2008 Online Status: Offline Posts: 9053	Posted: 19 Jul 2011 at 10:33am
	IMO you generally want to stay away from if then statement in your select criteria if you are using v 2008 you can leave a param empty assuminy no entry means all records and an entry means that set you can use not (hasvalue({?Status; ALL POSSIBLE INPUTS= (I- In use, R- Reserved, S- Spare)})) or {?Status; ALL POSSIBLE INPUTS= (I- In use, R- Reserved, S- Spare)}= {CIRCUIT.CKSTAT}
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soulsniper Newbie Joined: 24 May 2011 Online Status: Offline Posts: 19	Posted: 20 Jul 2011 at 4:24am
	nope no v2008 here
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soulsniper Newbie Joined: 24 May 2011 Online Status: Offline Posts: 19	Posted: 20 Jul 2011 at 4:26am
	When i tried adding "all",all inputs gave the same value. I think something is wrong with having two if statements..
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