Grid bind external field to expanded in Polymer

Flow
1

Hi,
How can I bind external value (from items) to expanded property? What do I want to achieve? I assign array of objects to “items”, ie:

[{name: "one", hasDetails: true, details: {...}, {name: "two", hasDetails: false}]

When hasDetails property is set to true, the row details should be expanded.
Is it possible to do at all?

Thx and best regards,
Lukas

2

Hi cis rudlow,
Here’s one example on how you can achieve this when using the items array: https://jsbin.com/sixijusohi/1/edit?html,output

3

Hi Tomi,
Thank you very much :slight_smile: