Forum Discussion
BUG::expression builder misplacing '@' symbol
STEPS
0__define a variable
1__drop a Teams activity onto the design surface
2__connect it to your account
3__go to its Settings
4__click in the Subject line
5__press ALT-SHIFT-D to bring up the expression builder
6__click in the editor field that opens up
7__type: concat()
8__below the editor field, click on the Variables tab
9__click on the variable you just defined
10__the '@' symbol is not where it should be; screenshots below.
Hi Element115
Thanks for using Fabric Community.
This is not a bug. This is an expected behaviour. When you use the concat keyword to concatenate two strings in the dynamic expression builder, the '@' symbol will appear at the start.
You can refer to the below links for more information:
https://joeho.xyz/blog-posts/how-to-do-string-interpolation-in-azure-data-factory/
https://learn.microsoft.com/en-us/fabric/data-factory/expression-language
Hope this helps. Please let me know if you have any further queries.
1 Reply
Hi Element115
Thanks for using Fabric Community.
This is not a bug. This is an expected behaviour. When you use the concat keyword to concatenate two strings in the dynamic expression builder, the '@' symbol will appear at the start.
You can refer to the below links for more information:
https://joeho.xyz/blog-posts/how-to-do-string-interpolation-in-azure-data-factory/
https://learn.microsoft.com/en-us/fabric/data-factory/expression-language
Hope this helps. Please let me know if you have any further queries.