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Cascading ComboBox and Chart

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ComboBox
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Leonid
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Leonid asked on 12 Sep 2012, 08:54 AM

Hi

I have:
 
1. The table of the Program of training
2. The table courses
3. Questionnaires ( Of this table is construction CHART)
 
I want to construct Cascading ComboBox in which selecting programs of training and then courses. After a selection of course, making data from table Questionnaires and construction Chart

How to connect Chart at the first start of page when still it is not known on what identifier to select the data from the table

See my code.

How it to make?

 

 

 

No answers yet. Maybe you can help?

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ComboBox
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Leonid
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