Integration with Fabrikar tables

  • Kordian
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5 years 1 week ago - 5 years 1 week ago #12701 by Kordian
Replied by Kordian on topic Integration with Fabrikar tables
OK, followed your examples, got it set up, however I cannot display the path on the map. Created a separate group, however does not work.
I do not quite understand your syntax when you use "Select latitude as lat", do you really have to rename the column when you actually specify the column name in the Visualisation?
I do not quite understand what is meant under "Driver" in server details.
Apart from it, when I click "Visualisation", it does open, but I get a warning that "model class ZhosmmapModelVisualizations was not found in file".
Regards
Last edit: 5 years 1 week ago by Kordian.

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5 years 1 week ago #12702 by Dima
Replied by Dima on topic Integration with Fabrikar tables
Hi
For warning I'll check. Probably you need to clear cache.

For columns and tables.
I work with databases every day, and don't think of basic knowledge.

I use aliases for tables and columns.

I mean
you can write
Code:
select latitude, longitude from my_table

It means I get two columns (latitude and longitude) in result select.

But you can have a few connected tables therefore:
- I use table aliases
- I use column aliases

For table
Code:
select t.latitude, t.longitude from my_table as t where t.mapid=2
As you can see alias t it is useful to access to correct table in WHERE clause
Aliases are useful to define what column in what table is used, because if you have the same column names in different tables you have difficulties to write correctly dependencies.

For columns
Code:
select latitude as lat, longitude as lng from my_table where mapid=2
As you can see aliases lat and lng will be in result SELECT data.
Aliases are useful to define what columns from what table I want to have in result SELECT data.
Moreover, if you use formulas you have to define alias to access to result as column (it is for example 2)

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5 years 1 week ago #12703 by Dima
Replied by Dima on topic Integration with Fabrikar tables
You don't need rename anything. Only aliases.

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5 years 1 week ago #12704 by Dima
Replied by Dima on topic Integration with Fabrikar tables
As for driver.

Write mssql for ms sql server.

I'll add description, example into it (and for basics SQL)

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  • Kordian
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5 years 1 week ago #12705 by Kordian
Replied by Kordian on topic Integration with Fabrikar tables
OK, I managed to have the path displayed. However only if I go to Map - Groups and mark Group Control as No. If I select Left, the group list appears on the left, but the list is empty and no path is displayed.
With the Group Control set to No, the path is displayed, but without the start/end icon specified in the Group.

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5 years 1 week ago #12706 by Dima
Replied by Dima on topic Integration with Fabrikar tables
Aha. Do you want to manage this paths by groups?
I did visualization but didn't think about its management.
Probably I need analyse how manage it.

I think it is because you set group, but I didn't get it into list. I'll check.
I think I know how to fix it. Tomorrow will do release for it.

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