When running the script, you can see it took me around 11 seconds for it to be completed. The numbers are then counted using the ValueCount function and displayed using a custom dialog along with how long it took to complete the operation. ![]() These numbers are generated using the Random and Ceiling FileMaker functions. One of the largest benefits that this script step will provide is increased performance for calculations via FileMaker scripts.įor example, the FileMaker script that you see above appends 100,000 numbers to a FileMaker List. This is why you must be careful with the FileMaker “Perform JavaScript in Web Viewer” function. The PerformScript function will run the FileMaker script on the context the window is currently on at the time. You will need to take precautions with scripts entering a different context. JavaScript will continue to perform after calling a FileMaker Script and will not wait until the FileMaker script has been completed. It runs asynchronously, meaning that the FileMaker script will not wait for the JavaScript function to finish. ![]() You can see that once the script is executed, the script that was referenced in the Perform Script function is then called and the parameter is passed to the script as a script parameter.īe careful when using the “FileMaker.PerformScript” function. It will call a script in Claris FileMaker that passes the parameter text string as a FileMaker script parameter and it will display a dialog window with the text string. Now we are going to add in the new “FileMaker.PerformScript” function to our JavaScript function. We confirmed that the JavaScript function actually ran! You can see that after the FileMaker script ran, calling the JavaScript function, it modified the HTML text in the Web Viewer with the concatenated parameter string. You only need to reference the Web Viewer you’ll be using by its object name, set the name of the JavaScript function you plan to call and pass in the appropriate parameters that you wish to use in the JavaScript function. Now let’s look at the FileMaker script that will be calling this JavaScript function. Modifies the H1 HTML text with the concatenated string.Concatenates the three parameters to one text string.The screenshot above displays a JavaScript function called “filemakerTest” that performs the following: Let’s take a look at how we can use this script step. Other than that, you’re all set! Demonstration If you would like to use the “FileMaker.PerformScript” function to call FileMaker scripts in the JavaScript code, you will need to enable the “Allow JavaScript to perform FileMaker scripts” permission in the Web Viewer Setup dialog. You’ve set up FileMaker and JavaScript to work together. That’s it! You don’t have to worry about configuring security options or enabling permissions to allow the “Perform JavaScript in Web Viewer” script step to run. Embed the JavaScript functions as a calculation result.This will allow you to call upon FileMaker scripts to possibly return calculation results or actions that you would like to perform. Not only are you able to call the JavaScript function via FileMaker scripts, you are also able to call FileMaker scripts in the JavaScript function using the new “FileMaker.PerformScript” function. The FileMaker “perform JavaScript in Web Viewer” feature opens up new doors for functionality in business apps. Now with this new script step, we are able to call upon a JavaScript function embedded in a Web Viewer from a FileMaker script. ![]() ![]() For example, using a plugin or running a Web Viewer with embedded JavaScript code that calls on a FMP URL to return the results to the current solution. In the past, there were a few workarounds to integrate Claris FileMaker with JavaScript. It has expanded the ability for Claris FileMaker to transcend from its environment to other programming language environments. One of the most exciting new features that Claris’ FileMaker Pro 19 has introduced is the “Perform JavaScript in Web Viewer” script step. Overview: FileMaker “Perform JavaScript in Web Viewer”
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