SolidJSS
SolidJS•3y ago•
18 replies
D0Z

updating nested object not triggering update

Heya I'm fairly new to SolidJS (You might have already seen some of my previous post of me strugglin' :D)
I'm trying to update the state of a nested object in a store but it doesn't seem to trigger an update on my component.

here is the method I use to update (it's declared in a context provider)

I'm not sure if I'm using produce well

const setOneFeature: ContextState[1]['setOneFeature'] = async (feature) => {
    const layerIndex = state.layers.findIndex(
      (item) => item && item.id === feature.layer
    )
    if (layerIndex === -1) {
      throw new Error('layer is undefined 💩')
    }
    setState(
      'layers',
      layerIndex,
      'features',
      produce((features) => {
        if (!features) {
          features = [feature]
        } else {
          const prevFeature = features.find((item) => item.id === feature.id)
          if (prevFeature) {
            _.merge(prevFeature, feature)
          } else {
            features.push(feature)
          }
        }
      })
    )
  }
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