Wappler 5.2.1
Windows 11
NodeJS
Experimental Feature on and off
Hi,
I always use to check if a Database Query is “true” set in a Condition the same Query and if not “true” use ELSE.
Like this:
Database Query: validation_codes
Condition {{validation_codes}}
THEN
Set Value codeMsg = Code Exist ->output
ELSE
Set Value codeMsg = Code Not Exist ->output
And for testing I only open the API in browser I can see the output base on the condition, but it doesn’t work…
The Database Query is a simple table with a WHERE static condition:
SELECT id_bm
FROM br_cars_general_address
WHERE id_bm = 2
WHERE id_bm = 2 in the database actually not exist, and the condition should have to output codeMsg = Code Not Exist but no, I always get codeMsg = Code Exist
Images:
Server Action
Database Query with WHERE condition.
Data in database:
As you can see only exist id_bm 1
And now the output in browser:
If change the static value in WHERE with 1
Now the new output:
The result should have to be codeMsg = Code Not Exist
My workaround is to use one column of the query inside the Condition to show the correct menssage:
And now browser output:
If I change id_bm = 1 I obtain in browser output:
using the same logic in a PHP project it works as it should, without the need to index the column in the Condition like this validacion_codes[0].id_bm, in php project is directly the condition. validacion_codes
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