Extract an ID using regex

[ben]

1. Add a Text Input
2. Add a Paragraph

The structure should look similar to:

3. Click on Paragraph -> Dynamic Attributes plus icon
   

   

4. Choose Display -> Inner Text
   

   

5. Select the lightning bolt
   

6. Under Data Bindings select value
   

7. Click on the Data Formatter button
   

   

8. In Data Formats right-click test1.value -> Manipulation -> Split
   

9. Indata Formats choose Character and under the Parameter Properties type v=
   

   

This gives us an array of two strings, a string to the left of v= and a string to the right of v=, both strings separated by a comma. What we need to do is grab the second string.

10. In Data Formats right click Split and choose Array -> Last
    

11. In Data Formats choose Count and under Parameter Properties enter 1 (or true) for Count and choose Select
    

    

12. In Data Bindings choose Select
    

    

13. Save your document. The code should be similar to
    

That’s it. Test it in the browser.