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Chris,
Us the IF(){} statement or Case statement instead of IIF() for this
kind of program flow to make it simple to understand:
(untested example)
Typebar = paramlist("Typeofbars", "upbar, Downbar, AllBars",2);
filter = Null;
IF(Typebar == "Upbar") {filter = Upbar;}
IF(Typebar == "Downbar") {filter = Downbar;}
IF(Typebar == "AllBars") {filter = 1;}
Dennis
On Aug 7, 2007, at 12:07 PM, ChrisB wrote:
> Hi
>
> I am still thinking about this:
>
> I want to use the Param function in Exploration to control one of
> three
> values I want to use for the Filter:
>
> Paramtoggle only gives me two values, to pass into the Filter: true or
> false, so I cannot use this.
>
> If I run
> UPbar = C > O; Downbar = C < O;
>
> Filter =1; // in Exploration this works
> Filter = UPbar; // In exploration this works
> Filter = Downbar;// in exploration this works
>
> So I have looked at ParamList:
>
> This code does not do what I would have thought:
>
> Typebar = paramlist("Typeofbars", "upbar, Downbar, AllBars",2);
> TB = iif(Typebar == "Upbar", Upbar,
> iif(Typebar == "downbar",Downbar,
> iif(typebar == "AllBars, 1, Null)));
> filter = tb;
>
> Exploration runs, but I get columns with heading with no data.
>
> Still not sure where to go from here.
>
> Any nudges in the right direction would be appreciated.
>
> thanks
>
> ChrisB
>
> ChrisB wrote:
>>
>>
>> Hi group.
>>
>> Back to basics here.
>>
>> How can I use the Param function to modify my filters in Exploration?
>>
>> Currently I use
>>
>> Filter = 1;
>> // Filter = UpBar = C > O;
>> // Filter = DnBar = C < O;
>>
>> and just rem out the lines I don't need.
>>
>> How do I approach putting this into a
>>
>> Filter = param(" look at these bars", ....... ); ?
>>
>> This would be neater than accessing the code each time.
>>
>> Thx for any pointers.
>>
>> ChrisB
>>
>>
>
>
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Please note that this group is for discussion between users only.
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