Is it better to use slot or v-html for injecting html?

Question

Is it better to use slot or v-html for injecting html?

Allow me to present my scenario:

I am currently in the process of creating a modal using the following code snippet:

<Modal id="modal">    
    <my-component></my-component>    
</Modal>

My goal is to make the content inside the modal dynamic, allowing for elements like <input> or <table>. I have experimented with slots, which do work, but they lack true dynamism. I'm curious if there might be something I overlooked that would provide more versatility to the slot.

This is how my modal is structured:

<div 
    :id="id"
    class="main" 
    ref="main" 
    @click="close_modal"
>
    <div ref="content" class="content" :style="{minHeight: height, minWidth: width}">
        <div ref="title" class="title" v-if="title">
            {{ title }}
            <hr/>
        </div>
        <div ref="body" class="body">
            <slot></slot>
        </div>
    </div>
</div>

javascript vue.js vuejs2

Answer 1

Answer №1

Utilizing slots seems to be a wise decision in this scenario. The slot-scope feature introduced in version 2.5 provides a reverse property capability, allowing you to set defaults within the child component and access them in the parent component. It is worth noting that using slots is entirely optional, giving you the freedom to place any content you desire within them.

Below is an example of a component that enables customization of the header, body, and footer sections:

// CustomModal.vue
<template>
  <custom-modal>
    <slot name="header" :text="headerText"></slot>
    <slot name="body" :text="bodyText"></slot>
    <slot name="footer" :text="footerText"></slot>
  </custom-modal>
</template>

<script>
  export default {
    data() {
      return {
        headerText: "This is the customized header",
        bodyText: "This is the customized body.",
        footerText: "This is the customized Footer."
      }
    }
  }
</script>

// AnotherComponent.vue
<template>
  <div>
    <custom-modal>
      <h1 slot="header" slot-scope="headerSlotScope">
        <p>{{ headerSlotScope.text }}</p>
      </h1>
      <div slot="body" slot-scope="bodySlotScope">
        <p>{{ bodySlotScope.text }}</p>
        <!-- Insert a form -->
        <form>
          ...
        </form>
        <!-- or a table -->
        <table>
          ...
        </table>
        <!-- or an image -->
        <img src="..." />
      </div>
      <div slot="footer" slot-scope="footerSlotScope">
        <p>{{ footerSlotScope.text }}</p>
        <button>Close</button>
        <button>Submit</button>
      </div>
    </custom-modal>
  </div>
</template>

<script>
import CustomModal from './CustomModal.vue';

export default {
  components: {
    CustomModal
  }
}
</script>

Answer 2

Utilizing slots seems to be a wise decision in this scenario. The slot-scope feature introduced in version 2.5 provides a reverse property capability, allowing you to set defaults within the child component and access them in the parent component. It is worth noting that using slots is entirely optional, giving you the freedom to place any content you desire within them.

Below is an example of a component that enables customization of the header, body, and footer sections:

// CustomModal.vue
<template>
  <custom-modal>
    <slot name="header" :text="headerText"></slot>
    <slot name="body" :text="bodyText"></slot>
    <slot name="footer" :text="footerText"></slot>
  </custom-modal>
</template>

<script>
  export default {
    data() {
      return {
        headerText: "This is the customized header",
        bodyText: "This is the customized body.",
        footerText: "This is the customized Footer."
      }
    }
  }
</script>

// AnotherComponent.vue
<template>
  <div>
    <custom-modal>
      <h1 slot="header" slot-scope="headerSlotScope">
        <p>{{ headerSlotScope.text }}</p>
      </h1>
      <div slot="body" slot-scope="bodySlotScope">
        <p>{{ bodySlotScope.text }}</p>
        <!-- Insert a form -->
        <form>
          ...
        </form>
        <!-- or a table -->
        <table>
          ...
        </table>
        <!-- or an image -->
        <img src="..." />
      </div>
      <div slot="footer" slot-scope="footerSlotScope">
        <p>{{ footerSlotScope.text }}</p>
        <button>Close</button>
        <button>Submit</button>
      </div>
    </custom-modal>
  </div>
</template>

<script>
import CustomModal from './CustomModal.vue';

export default {
  components: {
    CustomModal
  }
}
</script>

Is it better to use slot or v-html for injecting html?

Answer №1

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