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| Slide 1:
Centrelink Janus Web Trial '3270 to Web' Conversion
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| Slide 2:
Background
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| Slide 3:
Background (Continued)
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| Slide 4:
Use a persistent session along the lines of Janus Web Legacy support
but be abl
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| Slide 5:
3270 Web initialise logic initialise logic screen setup screen setup
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| Slide 6:
Leverage existing meta-data held in DSS Data Dictionary (DSSDD) for
each screen
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| Slide 7:
For each screen it holds Help text Type of screen footer For screen
fields Leng
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| Slide 8:
Generation Process
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| Slide 9:
Image definition containing a description of all screen fields and
attributes o
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| Slide 10:
Contains code to read screen fields into image if only one occurrence
$list's a
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| Slide 11:
Contains code to read HTML form fields onto screen fields Example
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| Slide 12:
Contains a summary of fields on screen, attributes and structure
Example
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Hand crafted, but will generate a "vanilla" version which can then be
customise
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| Slide 14:
Example
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| Slide 15:
Use compiler macro directive so same program will run in normal 3270
mode and w
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| Slide 16:
Header frame Maps to ISIS Shell standard header Once created from UL
it is upda
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| Slide 17:
Function keys map to buttons 'Home' and 'Newline' keys replaced with
hot keys C
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| Slide 18:
CPU Current prototype increases CPU per screen 20% - 50% Depending on
number of
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| Slide 19:
Back button can't be used within the application because it is not
stateless No
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| Slide 20:
Output screen as XML not HTML IE5.0 has XSLT processor built into
browser Run X
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| Slide 21:
Very simple to write programs State management done automatically
within progra
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| Slide 22:
Conversational style means we can use our existing testing/debugging
tool (Fang
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