How to use variable expressions

Stimulsoft Dashboards.WEB discussion
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jk50po
Posts: 29
Joined: Wed May 27, 2020 7:28 am

How to use variable expressions

Post by jk50po »

Hi Stimulsoft team.
I need to assign a value to a variable through a data set, for example: I have a date field in the middle of a data set, and I need to pass the value of the largest date to the variable. This value is not fixed, how to do it
thanks in advance
Lech Kulikowski
Posts: 6197
Joined: Tue Mar 20, 2018 5:34 am

Re: How to use variable expressions

Post by Lech Kulikowski »

Hello,

It is possible to set only the first value from the data source.
You can specify datacolumns as a variable expression and set the ReadOnly option.

Thank you.
jk50po
Posts: 29
Joined: Wed May 27, 2020 7:28 am

Re: How to use variable expressions

Post by jk50po »

How to specify datacolumns as a variable expression,I have tried the tablename.fieldname, or {tablename.fieldname} but I can’t get the value
Lech Kulikowski
Posts: 6197
Joined: Tue Mar 20, 2018 5:34 am

Re: How to use variable expressions

Post by Lech Kulikowski »

Hello,
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jk50po
Posts: 29
Joined: Wed May 27, 2020 7:28 am

Re: How to use variable expressions

Post by jk50po »

Hello, after testing, there is no problem in the report, but not in the dashboard. I need to be able to use it in the dashboard.
Lech Kulikowski
Posts: 6197
Joined: Tue Mar 20, 2018 5:34 am

Re: How to use variable expressions

Post by Lech Kulikowski »

Hello,

Unfortunately, at the current moment, it is not possible for dashboards.

Thank you.
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