What is the best method for asynchronously injecting and providing data?

Within my page, I have implemented an asynchronous fetch method to initialize data:

async fetch() {
    const res = await requestApi(this, '/database');
    this.sliderData = res.homeSlider;
    this.modelData = res.model;
    ... 
}

To pass this data down to child components via props becomes cumbersome due to the nested nature of the components up to levels 3-4. Is it feasible to utilize provide/inject in this scenario while ensuring that the transmitted data remains reactive? When attempting to utilize provide/inject, objects are always empty as the data has not been initialized yet:

provide() {
    return {
        sliderData: this.sliderData
    };
}

This results in passing an empty object before the data is fully initialized.

Answer №1

Perhaps there is a better approach to consider. You could introduce a variable (such as loading: true) into your data; once all the necessary data has been retrieved, set this.loading = false. Moreover, include v-if="!loading" in the parent component. By doing so, the child component will receive the already loaded sliderData.

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