QlikView App Dev

[#1]

I would like to get a field value from a variable, but haven't figured out the syntax. The goal is to have the same value for each row, but that value should come from a variable.

I'm building the table called Selections step-by-step and in this step I want all the values of Field_A from MyTable to be linked to value 'Advanced'

This works:

Concatenate(Selections)

LOAD

'Advanced' as Selection

, Field_A

RESIDENT MyTable;

This doesn't:

SET SelectionAlias = 'Advanced';

Concatenate(Selections)

LOAD

$(SelectionAlias) as Selection

, Field_A

RESIDENT MyTable;

I have tried a lot of things how to make the loading script to understand that it is not a field called Advanced I want to look for but instead the value 'Advanced' I want to have on every row. Hopefully it is just a simple question of correct syntax but I'm running out ideas what to try

I tried to look for similar questions but all I was able to find was how to get field values to a variable, but here I'm doing the opposite.

[#2 · Accepted solution]

Hi,

You need to keep tha variable in single quotes like this:

LOAD '$(SelectionAlias)' as Selection

, Field_A

RESIDENT MyTable;

Please see the attached sample may help you to resolve your problem.

Cheers.

[#3]

Thank you so much! I was thinking about trying that but then I just assumed that the field name would become to be $(SelectionAlias) instead of the Advanced. Should've tried that anyway and not trust my instinct

[#4]

Hi,

HaHaaa.

Glad it helped you.

Cheers.