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Restriction values vs table's values
Rank: Member
Groups: Registered
Joined: 10/29/2014(UTC) Posts: 12  Location: Schio
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Hi,
I'm trying to use the feature Restriction values to give the possibility to user to choose a value from a list instead of insert it manually.
When I go to define the Restriction values I found only possible to insert some value manually
Value 1
Value 2
Value 3
Value 4
Instead of inserting a SELECT id, description FROM TABLE...
How can use the feature as showed on samples ?
On some fields of samples it comes out "<Click to edit values>" but I'm not able to do it on my report.
Where I set the list of possible table values admitted ?
Am I missing a step or something ?
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Rank: Administration
Groups: Administrators
Joined: 12/20/2013(UTC) Posts: 1,209  Thanks: 14 times
Was thanked: 206 time(s) in 199 post(s)
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Yes, to have restriction values listed from a table, this means creating an enumerated list for this element in the data source,
you have to:
Go in your Data Source, select the Table and the Column,
Then click on the helper 'Create an enumerated list from this column'
this will do most of the job: your column is now linked to a new enumerated list that you can customize as you want...
Check the samples in Northwind.
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Rank: Member
Groups: Registered
Joined: 10/29/2014(UTC) Posts: 12 Location: Schio
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OK, I now understood how it works. Thanks Additional question: If you have a long list of values how can I limit the rows displayed by Restriction filter Edited by user 10 years ago
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Rank: Administration
Groups: Administrators
Joined: 12/20/2013(UTC) Posts: 1,209 Thanks: 14 times
Was thanked: 206 time(s) in 199 post(s)
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You can just limit your values by adding a WHERE clause in the Select statement of the Enum definition.
Or by editing them directly: set first 'List is loaded dynamically from database' to false, then click on the Values property and edit the values.
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Rank: Member
Groups: Registered
Joined: 10/29/2014(UTC) Posts: 12 Location: Schio
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OK, thanks.
If I have for istance 50 values on table and I need to be able to choose one of them what are the possibilities by default ?
I need to show for istance 5 records and then to have the scrolling bar active to scroll to that one I want to choose.
If I have to show all list completly I have a very ugly list before the report.
The 5 records in this case are settable as vertical lenght of list showed on filters when I access to report header or is it automatic ?
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Rank: Administration
Groups: Administrators
Joined: 12/20/2013(UTC) Posts: 1,209 Thanks: 14 times
Was thanked: 206 time(s) in 199 post(s)
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You can limit the list of the enum values only the enum definition...
Sorry but there is today no option to customize/modify the presentation of the list when the restrictions are prompted, could be an improvement for future versions...
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