Passing objects to all components in Vue/Vuex without explicitly specifying them

Question

Passing objects to all components in Vue/Vuex without explicitly specifying them

Currently, I am working on some analytical tasks and one of the key elements that needs to be accessed by multiple child elements is the 'link position'. Here is an example to illustrate this:

  <Page>
    <MyComponent linkPosition='TopSection''>
      <SomeThing>
        <MyLink />
      </SomeThing>
    </MyComponent>
    <MyComponent linkPosition='BottomSection''>
      <SomeThing>
        <MyLink />
      </SomeThing>
    </MyComponent>
  </Page>

In order for components like MyLink to function properly, they need to access the linkPosition attribute. These components are often buried deep within various <slot>s and levels, which makes it cumbersome to manually pass down this information.

Just as a point of reference, we are utilizing Vuex in this scenario.

javascript vue.js vuex

Answer 1

Answer №1

I have crafted a clever recursive function specifically designed for your needs. This function allows any child component to search through its parent hierarchy and retrieve the value of a specific attribute. To ensure smooth operation, you should include additional checks to prevent potential infinite loops.

export function getParentAttributeValue(parent: any, attribute: string): string {
  if (parent[`${attribute}`]) {
    return parent[`${attribute}`];
  } else {
    return getParentAttributeValue(parent.$parent, attribute);
  }
}

Answer 2

I have crafted a clever recursive function specifically designed for your needs. This function allows any child component to search through its parent hierarchy and retrieve the value of a specific attribute. To ensure smooth operation, you should include additional checks to prevent potential infinite loops.

export function getParentAttributeValue(parent: any, attribute: string): string {
  if (parent[`${attribute}`]) {
    return parent[`${attribute}`];
  } else {
    return getParentAttributeValue(parent.$parent, attribute);
  }
}

Passing objects to all components in Vue/Vuex without explicitly specifying them

Answer №1

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