Slide notes: This is an example of an Invoice.
On this Invoice, we use a UNIT to display the Line Items on the Invoice,
and in the Unit, we use the 'Alpha-Numeric Iteration' Template for some of
the Values.
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notes: The Description & Document columns both use this kind of
Template.
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notes:
Slide 4
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notes: Our example is based on a Retail Invoice Report.
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notes:
Slide 6
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notes: Here we see the Tag in the main Document that calls the Unit.
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notes:
Slide 8
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notes:
Slide 9
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notes: We note also that this type of Unit Call is based on a Data Source,
and for this type of Unit the Data Source is often ‘docwritespre’, i.e.
with a pre-prepared record specifically for the Report.
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notes:
Slide 11
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notes: Here we can see the Data Source listed.
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notes:
Slide 13
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notes:
Slide 14
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notes:
Slide 15
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notes:
Slide 16
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notes: From the Metadata, we can retrieve the Data Source Layout.
Slide 17
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notes: We will connect the Tags back to this Layout, to understand where we
get the answers from.
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notes:
Slide 19
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notes:
Slide 20
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notes:
Slide 21
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notes:
Slide 22
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notes: This is our Unit example for this Report, and the 'Description' Tag
uses the Template for Alpha-Numeric Iteration.
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notes:
Slide 24
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notes: The answer comes from Data Field number 2, which we can also see on
the Data Layout.
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notes:
Slide 26
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notes:
Slide 27
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notes:
Slide 28
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notes: Likewise for the 'Doc' Tag.
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notes:
Slide 30
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notes: The answer is from Data Field number 3.
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notes:
Slide 32
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notes:
Slide 33
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notes: This Template is ALWAYS used with a Data Source Record where the
Unit is based on an included Data Set where a number of Fields have
correlated multi or iterative Values.
