Next, write the JavaScript in the footer HTML of the page settings.

[gafimiv406]

On line 13, enter the public path you set for the serverless function /_hcms/api/demo/hello. Of course, you can include the domain.


Next, publish the page you created or test it by viewing it in preview.

Once the page is open, enter any text into the input field and press the send button. Here we will send "World!"

fig06

If you see "Hello! World!" then you've succeeded!

Conclusion
We tried running a simple serverless function. Did it work correctly?

Normally, in order to check the operation of a serverless function, you would need to use a variety of CLI commands, which can be difficult to develop and requires specialized knowledge, but using serverless functions makes it possible to create rich applications.

If you are using CMS Hub Enterprise, why not give it a try?

*The screenshots in the text are from February 2023.




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table of contents

1.Create a serverless function folder
2.Overview of various files
serverless.json
Function file (hello.js)
3.Hello.js Improvements
4.Creating and running a test page
5.Conclusion
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