Custom elements and dynamic pages

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1

Is there a way to have a different custom element on each dynamic page. I have a custom element widget that the value needs to be a particular number depending on which item is being shown. The custom element box doesn’t let me link the value to a value in the content manager. Any ideas on how I could accomplish this?

2

You can get the item from the dataset and set it as an attribute of the custom element.
In the custom element you need to have:

static get observedAttributes() { return ['attibuteName']; }

and :

attributeChangedCallback(name, oldValue, newValue) {
 //do something with the newValue
}

You can read more here:

3

How do I do this. Forgive me, I’m a novice with JSON.

4

Read the links I posted. It’s explained there.

5

Hey, i have this all connected but it doesnt load