Difference between revisions of "VN3056REP - Same business logic as View Report for View Cross function from Questionnaire list"

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(→‎Workload)
(→‎Design detail)
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== Design detail ==
 
== Design detail ==
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[[Image: TableChartBuilder.png]]
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* Re-make a new "Regenerate instant cross" dialog as above.
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* There are two main processes for this dialog:
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:* The Page_Load event:
  
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There are currently 3 types of layout that are encoded inside enum ''TableChartLayoutType''. There is also a factory method for getting the right builder base on its layout type.
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[[Image:FLPageLoadMethod.PNG]]
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''TableChartBuilder'' provide all necessary methods for building a table. There are a couple of abstract methods that must be implemented in the concrete implementation. The next important one is the ''ClassicTableChartLayoutType'' which build the class layout of cross diagram as image below.
 
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[[Image:CrossDiagram-Classic.png]]
 
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The 2 child classes of ''ClassicTableChartLayoutType'' provide 2 different layout (left title and ifka) as below images
 
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* Left title
 
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[[Image:CrossDiagram-LeftTitleClassic.png]]
 
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* IFKA
 
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[[Image:CrossDiagram-Ifka.png]]
 
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There is another request that require a lot more effort which is [[Synchronize tables' size]].
 
  
 
== Document revisions ==
 
== Document revisions ==

Revision as of 12:28, 23 March 2010

Introduction

ViewCrossFunction.PNG

The current process of "View cross" function in Questionnaire list:

  • Create / Rebuild the default data cache of selected questionnaire.
  • Check if the data cache has any axises, if yes redirect to a "nearly" cross viewer page, if no, just render an error message.

Disadvantage:

  • The data cache is always rebuilt if there is a change in data of questionnaire.
  • If the questionnaire template of questionnaire is changed, it is too difficult to re-setup the data cache.

Design decisions

When "View Cross" function of Questionnaire list is clicked:

  • If this is the first time that this function is used for selected questionnaire, create a data cache and redirect to cross viewer page.
  • If not, use the same business logic as "View Report" function, show the below dialog

ViewCrossDialog.PNG

  • If option 1 is selected, data cache will be re-setup, rebuild, and then show the cross viewer page.
  • If option 2 is selected, just show the cross viewer page with the old data cache.

Design detail

  • Re-make a new "Regenerate instant cross" dialog as above.
  • There are two main processes for this dialog:
  • The Page_Load event:

FLPageLoadMethod.PNG

Document revisions

Version No. Date Changed By Description Svn revision
0.1 05.02.2010 Nguyễn Trung Chính Add description for cgscript NA
0.2 11.02.2010 Nguyễn Trung Chính Finish 60300
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