LaRynk Comments - Reactiflux

LaRynk

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RReactiflux

•Created by LaRynk on 4/4/2023 in #help-js

✅ – Rinkusu – 14-53 Apr 4

nvm I made a php script, thx anyway

5 replies

RReactiflux

•Created by LaRynk on 3/25/2023 in #help-js

Rinkusu – 13-39 Mar 25

Or how do I get the pixels array from an image FILE with canvas methods

2 replies

RReactiflux

•Created by LaRynk on 10/31/2022 in #help-js

Axel (Rinkusu) – 15-49 Oct 31

it is, so what can I do please ?

4 replies

RReactiflux

•Created by LaRynk on 10/31/2022 in #help-js

✅ – Axel (Rinkusu) – 08-39 Oct 31

it was just a number, a position, because I'm looking for a "newPosition", and you see "newPosition"s. anyway I found a solution with reduce

7 replies

RReactiflux

•Created by LaRynk on 10/31/2022 in #help-js

✅ – Axel (Rinkusu) – 08-39 Oct 31

I want a one-liner check of "newPosition" for the value of "SELECTED_POS"

7 replies

RReactiflux

•Created by LaRynk on 10/30/2022 in #help-js

✅ – Axel (Rinkusu) – 20-53 Oct 30

thx anyway !

18 replies

RReactiflux

•Created by LaRynk on 10/30/2022 in #help-js

✅ – Axel (Rinkusu) – 20-53 Oct 30

it works like this:

  if (nextColor === brownColor) {
          newElem.piece = {
            color: i < 24 ? 'black' : i > 39 ? 'white' : undefined,
            isLady: false
          }
        }

  if (nextColor === brownColor) {
          newElem.piece = {
            color: i < 24 ? 'black' : i > 39 ? 'white' : undefined,
            isLady: false
          }
        }

18 replies

RReactiflux

•Created by LaRynk on 10/30/2022 in #help-js

✅ – Axel (Rinkusu) – 20-53 Oct 30

no it would be an invalid left-assignement expression I guess

18 replies

RReactiflux

•Created by LaRynk on 10/30/2022 in #help-js

✅ – Axel (Rinkusu) – 20-53 Oct 30

Because first, "piece" is undefined. So how can I set it to an object with a color attribute inside of it please ?$

18 replies

RReactiflux

•Created by LaRynk on 10/30/2022 in #help-js

✅ – Axel (Rinkusu) – 20-53 Oct 30

Ok, I reworked and got this:

    let newTiles = Array(64).fill({color: undefined, piece: undefined})
    let nextColor = beigeColor

    setTiles(newTiles?.map((elem, i) => {
      let newElem = {...elem}

      if (i % 8 !== 0) {nextColor = nextColor === beigeColor ? brownColor : beigeColor}
      if (nextColor === brownColor) {
        newElem.piece.color = i < 24 ? 'black' : i > 39 ? 'white' : undefined
      }
      newElem.color = nextColor
      return newElem
    }))
  }

    let newTiles = Array(64).fill({color: undefined, piece: undefined})
    let nextColor = beigeColor

    setTiles(newTiles?.map((elem, i) => {
      let newElem = {...elem}

      if (i % 8 !== 0) {nextColor = nextColor === beigeColor ? brownColor : beigeColor}
      if (nextColor === brownColor) {
        newElem.piece.color = i < 24 ? 'black' : i > 39 ? 'white' : undefined
      }
      newElem.color = nextColor
      return newElem
    }))
  }

"Cannot set properties of undefined (setting 'color')"

18 replies

RReactiflux

•Created by LaRynk on 10/30/2022 in #help-js

✅ – Axel (Rinkusu) – 20-53 Oct 30

18 replies

RReactiflux

•Created by LaRynk on 10/30/2022 in #help-js

✅ – Axel (Rinkusu) – 20-53 Oct 30

how is it possible ? xD

18 replies

RReactiflux

•Created by LaRynk on 10/30/2022 in #help-js

✅ – Axel (Rinkusu) – 20-53 Oct 30

18 replies