Suggestions for changing sub-component data in Vue

Question

Suggestions for changing sub-component data in Vue

I have a scenario where I am using a component with tabs inside. The Head component (parent) includes the following code:

<v-btn @click="setSelectedTab('Set') "> ... 
<component :is="selectedTab"></component>

Within the Set component (child component), I have some emits that will modify the data.

 <div>
    <head-set
      v-show="showHeadSet"
      @settings="
        showHeadSet = false;
        showScreenSettings = true;
      "
      @robotix="
        showHeadSet = false;
        showRobotix = true;
      "
    >
    </head-set>
    <Robotix v-show="showRobotix"></Robotix>
    <screen-settings v-show="showScreenSettings"></screen-settings>
  </div>

<script>
data() {
    return {
      showHeadSet: true,
      showRobotix: false,
      showScreenSettings: false,
    };
  },
</script>

When the button is clicked (

@click="setSelectedTab('Set') "

), my goal is to reset the data in the Set component back to its initial state (

showHeadSet: true,showRobotix: false,showScreenSettings: false,

).

Do you have any suggestions on how to achieve this?

javascript vue.js nuxt.js

Answer 1

Answer №1

To effectively pass data to child components in your scenario, utilizing properties is the most straightforward approach.

Here's how your parent component would appear:

<template>
  <div>
    <v-btn @click="setSelectedTab('Set') "> ... </v-btn>
    <component :is="selectedTab" :settings="yourSettings"></component>
  </div>
</template>

<script>
export default {
  data: () => ({
    yourSettings: {
      showHeadSet: true,
      showRobotix: false,
      showScreenSettings: false
    }
  }),

  methods: {
    setSelectedTab() {
      // your code
      this.yourSettings = {
        showHeadSet: true,
        showRobotix: false,
        showScreenSettings: false
      };
    }
  }
}
</script>

In the child components, make sure to define the props like so:

<script>
export default {
  props: {
    settings: {
      type: Object,
      required: true
    }
  }
}
</script>

You can utilize the props as computed or data variables and modify the settings based on your requirements. When using the setSelectedTab method in the parent component, you can simply revert the data back to its default state.

For more information regarding props, refer to the documentation.

Answer 2

To effectively pass data to child components in your scenario, utilizing properties is the most straightforward approach.

Here's how your parent component would appear:

<template>
  <div>
    <v-btn @click="setSelectedTab('Set') "> ... </v-btn>
    <component :is="selectedTab" :settings="yourSettings"></component>
  </div>
</template>

<script>
export default {
  data: () => ({
    yourSettings: {
      showHeadSet: true,
      showRobotix: false,
      showScreenSettings: false
    }
  }),

  methods: {
    setSelectedTab() {
      // your code
      this.yourSettings = {
        showHeadSet: true,
        showRobotix: false,
        showScreenSettings: false
      };
    }
  }
}
</script>

In the child components, make sure to define the props like so:

<script>
export default {
  props: {
    settings: {
      type: Object,
      required: true
    }
  }
}
</script>

You can utilize the props as computed or data variables and modify the settings based on your requirements. When using the setSelectedTab method in the parent component, you can simply revert the data back to its default state.

For more information regarding props, refer to the documentation.

Suggestions for changing sub-component data in Vue

Answer №1

Similar questions

Exploring the retrieval of stored information from $localStorage within an AngularJS framework

Verify if the React component is empty

JQuery / Javascript - Mouse Position Erroneously Detected

Setting MUI input value within a loop using an array value in React JS: A step-by-step guide

Performing an AJAX GET request to the API after a set time interval

Having trouble with Electron nodeIntegration functionality and experiencing some odd behavior in general with Electron

I want to use React Bootstrap and Next.js to retrieve the text from a textbox in a React Component and then send it back to my Index.js file. How can I accomplish this task?

Tips on rearranging the location of a div element within a directive

Implementing JavaScript validation to alter the background image

What methods can I use to identify my current page location and update it on my navigation bar accordingly?

The useRouter() function doesn't seem to be successfully navigating to the main landing page

Prevent the movement of the first column in a table when rearranging rows up or down by utilizing

Display all elements on a webpage using Javascript without the need for scrolling

Executing a function within the same file is referred to as intra-file testing

Expanding Java Classes and Replacing Methods with Multiple Parameters in ES4X/Graal

What is the method for retrieving a temporary collection in a callback function when using node-mongodb-native find()?

Using createPersistedState in a vuex and quasar application: A complete guide

Material-UI: Creating Radio Button Groups

How can you use jQuery to remove a class from an element after a specified period of time?

Vue not displaying local images