Fetch details in Interface from database

RE: Fetch details in Interface from database

legotx — Wed, 29 Jul 2020 02:05:38 GMT

What is the error? You need to provide the error or the output in order for us to visualize what the problem is.

RE: Fetch details in Interface from database

akshayg0006 — Mon, 27 Jul 2020 06:22:54 GMT

Thanks

RE: Fetch details in Interface from database

akshayg0006 — Mon, 27 Jul 2020 06:22:37 GMT

Thanks

RE: Fetch details in Interface from database

GauravSingh — Fri, 24 Jul 2020 15:01:32 GMT

Just have a look on these topics you will get to know how u can fetch data from DB and store it in a localVariable. And then using that local variable u can display the data in grid.

https://docs.appian.com/suite/help/19.1/Query_Recipes.html

https://docs.appian.com/suite/help/19.1/Grid_Tutorial.html

RE: Fetch details in Interface from database

Ashwin — Fri, 24 Jul 2020 07:02:52 GMT

In your RI you have mapped a CDT so you need to i=enter values into RI to show the values on form

else you can use expression rule to fetch the data from DB and use that rule into interface and call that in a local variable and then print it

example:-

load(

local!data: rule!name if the expression rule

a!textField(
label: "Address",
labelPosition: "JUSTIFIED",
value: localdata.Address,
saveInto: localdata.Address,,
refreshAfter: "UNFOCUS",
readonly: true,
validations: {}
),

)

try this

RE: Fetch details in Interface from database

Mike Schmitt — Thu, 23 Jul 2020 20:49:23 GMT

I can't really tell what you've tried, but you need to query the data from the database within Appian before you can display it on a form. If the form is to be used in a process model, a typical way to do this is to query the data into a Process Variable and then pass that information into the interface as a Rule Input (ri!) variable. Another way would be to query the data directly on your form, into a local variable. It all depends on what you're trying to do.