Passing parameters to a handler

Bill Vlahos bvlahos at jpl.nasa.gov
Wed Jul 3 16:56:01 EDT 2002


Ken,

That was it. I actually wanted to pass several parameters and forgot to 
include graphMe.

It works now. Thanks.
Bill Vlahos

On Wednesday, July 3, 2002, at 02:31  PM, Ken Ray wrote:

> Bill, what error are you getting?
>
> Also, note that in the menuPick handler, 'graphMe' isn't being used 
> (should
> it have been "plotChart graphMe" ?).
>
> Ken Ray
> Sons of Thunder Software
> Email: kray at sonsothunder.com
> Web Site: http://www.sonsothunder.com/
>
>
> ----- Original Message -----
> From: "Bill Vlahos" <bvlahos at jpl.nasa.gov>
> To: <use-revolution at lists.runrev.com>
> Sent: Wednesday, July 03, 2002 4:13 PM
> Subject: Passing parameters to a handler
>
>
>> I can't seem to get passing parameters correctly.
>>
>> When I execute this cascade button script:
>> on menuPick graphMe
>>   plotChart "graph2"
>> end menuPick
>>
>> to the handler in the Card script:
>> on graphClicked n, x, y
>>   set the bottomLeft of field "graphpoint" to the mouseLoc
>>   put (x - trunc(x)) * 60 into mTime
>>   put trunc(y) & " ms @ " & trunc(x) & ":" & trunc(mTime) into
>> field "graphpoint"
>>   show field "graphpoint"
>> end graphClicked
>>
>> on plotChart whichGraph --,chartDimentions
>>   hide field "graphpoint"
>>   hide group whichGraph
>> <snip>
>>
>> I get an error relating to the on graphClicked handler. Why does it go
>> there instead of the plotChart handler?
>>
>> Bill Vlahos
>>
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>
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