finsook
finsook
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SSolidJS
Created by finsook on 6/20/2024 in #support
Reactivity not referentially transparent?
I don't understand why CounterList doesn't work here: https://playground.solidjs.com/anonymous/656ba247-562b-4c2b-b32a-bf734e09fd90. Clicking the others works fine but the middle row of buttons doesn't update. At least there is an ESLint warning, but it seems like adding a let shouldn't change anything. It seems to be something with how the compile-time reactivity works. The message mentions "tracked scopes" but I have no idea how they work and there is very little mention in the documentation. Isn't Index a tracked scope? 
    <Index each={countList()}>
      {(count) => {
        let c = count(); 
        return <button type="button" onClick={increment}>
            { c.x + " " + c.y }
          </button>
      }}
    </Index>
    <Index each={countList()}>
      {(count) => {
        let c = count(); 
        return <button type="button" onClick={increment}>
            { c.x + " " + c.y }
          </button>
      }}
    </Index>
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