How to update page when changes done to model used in #each?

@sim085 wrote:

Maybe another way to ask the question is how to refresh the #each part of a page.

My scenario is as follows: I return a model from my route with the following structure:

{
   title: "hello",
   tags: [
      {value: "one"},
      {value: "two"}
   ]
}

I am using {{each}} to display the tags. I have a function in the router which I call through a button on the page. If from this function I change the title I can see the title change on the page. However if from this function I add a new tag nothing changes on the page.

I therefore was wondering; is {{each}} the right way to display this type of information? or should I use something else? If each is the correct way how to do this then how to refresh the page after changing the model?

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