Documentation or examples for Evaluate Expression Async Activity

Joel Hempenius

09 September 2022 14:26

How does Evaluate Expression Async work? I think I need this activity to execute some Javascript functions with a Promise return, but I cannot get it working.

GXWF Sample Site (geocortex.com) doesn't contain an example for this workflow activity

 

1

• 

  Ken Lyon

  15 September 2022 19:07

  If the Expression input is a promise, the Evaluate Expression Async activity will wait for the promise to resolve and return the result.

  1
• 

  Michael Langbein

  01 Juli 2025 14:21

  An example would be very helpful. 
   

  
  new Promise((resolve, reject) => {
     setTimeout(() => {
       window.console.log("resolving ...");
       resolve("... done"); 
     }, 1_000);
  });

   

  … doesn't seem to work for me. Nothing being logged.

  0

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