Error when making expandable boxes

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1

Hi,

I am trying to create an expandable box using the tutorial found here…

When clicking on the button, I get following error in the console:
Uncaught (in promise) TypeError: $w(…).changeState is not a function

Here is the code I am using:

2222×438 83.8 KB

Help would be appreciated…

Kind regards

2

It appears you forgot to add the “.” before change state.

It should look like this:

$w("#readMoreStatebox").changeState("expandedState");

Rather than:

$w("#readMoreStatebox")changeState("expandedState");
3

Thank you…