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tommyl
Creator
Creator

Conditional load with exit script statement

Hello,

I have a table(switch) with single column(status) and it has value either 'true' or 'false'. 

I want my script to loaded if the value is only 'true' and to be not loaded if the value is 'false'. 

I wrote this in the editor:

LOAD status;

[switch]:
SELECT status
FROM [schema].[switch];

let vButton = fieldvalue(status, 1) ;
if (vButton='true') then

 

------ Load scripts-------

else
EXIT Script;
End If;

But this does not work. Anytime i load, it automatically exits script. 

Could you please help me on this issue?

Regards,

Tommy,

2 Solutions

Accepted Solutions
Kushal_Chawda

LOAD status;

[switch]:
SELECT status
FROM [schema].[switch];

let vButton = fieldvalue('status', 1) ;
if ('$(vButton)'='true') then

------ Load scripts-------

else
EXIT Script;
End If;

View solution in original post

Kushal_Chawda

There are two things

1) Fieldvalue function always  takes fieldname parameter with single quotes. Hence below is the one change require

fieldvalue('status', 1)

2) Ideally vButton= 'true' condition should work but wrapping variable within single quotes using $ expansion always works when comparing texts. So for safer side you can always use variable like '$(vButton)' when you need to compare texts. If you want to compare numeric then no need to use single quotes, you can refer the variable  like $(vButton)

Hope this is helpful

View solution in original post

13 Replies
tresesco
MVP
MVP

Try putting quotes around field name, like:

let vButton = fieldvalue('status', 1) ;

tommyl
Creator
Creator
Author

Thank you for your response. Unfortunately it did not work. 

Gabriel
Partner - Specialist III
Partner - Specialist III

Hi,

 

Can I suggest 

if $(vButton)='true'  then

 

------ Load scripts-------

else
EXIT Script;
End If;

 

 

Kushal_Chawda

try this 

LOAD status;

[switch]:
SELECT status
FROM [schema].[switch];

let vButton = fieldvalue(status, 1) ;
if ('$(vButton)'='true') then

------ Load scripts-------

else
EXIT Script;
End If;

 

tommyl
Creator
Creator
Author

I get this error:

The following error occurred:
Unexpected token: ')', expected one of: 'OPERATOR_PLUS', 'OPERATOR_MINUS', 'OPERATOR_MULTIPLICATION', 'OPERATOR_DIVISION', 'OPERATOR_STRING_CONCAT', 'like', 'and', ...
 
The error occurred here:
if ( = 'true'>>>>>>)<<<<<< then
 
tommyl
Creator
Creator
Author

Unfortunately Kush, it didnt work out either. Thank you for the response. 

Kushal_Chawda

LOAD status;

[switch]:
SELECT status
FROM [schema].[switch];

let vButton = fieldvalue('status', 1) ;
if ('$(vButton)'='true') then

------ Load scripts-------

else
EXIT Script;
End If;
tommyl
Creator
Creator
Author

Thanks Kush for the solution. It worked well.

Btw, I dont get the idea behind, if you have some short clue on that or a link to a document, could you pls share?

Kushal_Chawda

Sorry.  I did not get your request? Are you asking how this worked?