How can I effectively insert the imported values into Vue components?

I can't remember exactly how to populate values in a textarea after importing components in VUE. It seems like there should be a way, but I might be mistaken.

Here is the code I have:

<template>
    <div class="container">
        <div class="row">
            <Heading></Heading>
        </div>
        <hr>
        <div class="row">
            <div class="col-xs-12 col-sm-6">
                <ul class="list-group">
                    <comp v-for='(value,index) in listing' :key='index'>{{value}}</comp>
                </ul>

            </div>
            <serverstat></serverstat>
        </div>
        <hr>
        <div class="row">
            <footing></footing>
        </div>
    </div>
</template>

<script>
import Heading from './assets/Heading.vue';
import comp from './assets/comp.vue';
import serverstat from './assets/serverstatus.vue';
import footing from'./assets/footing.vue';

export default {
data() {
    return {
        listing: ['max','toms','judy','michael','dumdum']
    }
},

    components: {
        Heading,comp,serverstat,footing
    },
};
</script>

<style>

</style>

-comp-

<template>
   <li class="list-group-item">
    </li>
</template>

<script>
export default {

}
</script>

<style>

</style>

Despite following this structure, when I render the page, {{value}} does not appear. The element remains blank.

If you have any solutions on how to insert the {{value}} within the HTML element, please let me know. Thank you in advance.

Answer №1

When inputting a value into a component, the recommended approach is to utilize a slot within your component. This way, you can easily render the content in the desired location:

<template>
   <div class="component-wrapper">
       <slot />
    </div>
</template>

Answer №2

<comp v-for='(value,index) in listing' :key='index'>
   <slot>{{ value }} </slot>
</comp>

Next, within the comp component, make sure to utilize the slot like this:

<slot/>

We won't be delving into using props in this scenario as per your preference. If you wish to explore more about slots, refer to the provided link above.

Answer №3

Using the v-for directive in Vue.js enables you to iterate through an array and display each object individually by defining a unique key with :key='index'. For example, if your objects consist of properties like firstname and lastname, you can access and print the values using {{value.firstname}}. It's important to ensure that you reference the correct object name within the value.

Give this a try:

<comp v-for='(value,index) in listing' :key='index'>{{value.index}}</comp>

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