Vue Composable Utils

# ✨ useEmbed

useEmbed is a function that allows you to have state variables for embed code blocks in functional components.

# 🏪 State

The useEmbed function is used as following reactive state:

import { useEmbed } from 'vue-composable-utils';

const { isEmbedBlock, clear } = useEmbed(code);

  
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# 🚀 Features

useEmbed provides you "reactive" properties that allows you to manage your embed blocks.

  • useEmbed: give as argument a reactive string that contains embed code.
const code = ref(null);

const { isEmbedBlock, clear } = useEmbed(code);

  
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# ⚗️ isEmbedBlock

isEmbedBlock is a computed that return the given code is an embed code or not.

<template>
  <div>
    <textarea rows="5" cols="50" placeholder="Place embed code here" v-model="code"></textarea>
    <button type="button" @click="clear">Clear</button>
    <div v-if="isEmbedBlock" v-html="code"></div>
  </div>
</template>

<script>
import { useEmbed } from 'vue-composable-utils';

export default {
  name: 'EmbedComponent',
  setup() {
    const code = ref(null);

    const { isEmbedBlock } = useEmbed(code);

    return {
      code,
      isEmbedBlock,
    };
  },
};
</script>

  
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# ❌ Clear

Clears scripts added to DOM.

<template>
  <div class="hello">
    <textarea rows="5" cols="50" placeholder="Place embed code here" v-model="code"></textarea>
    <button type="button" class="clear-button" @click="clear">Clear</button>
  </div>
</template>

<script>
import { ref } from '@vue/composition-api';
import { useEmbed } from 'vue-composable-utils';

export default {
  name: 'EmbedComponent',
  setup() {
    const code = ref(null);

    const { clear } = useEmbed(code);

    return {
      code,
      clear,
    };
  },
};
</script>

  
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# 💻 Example

You can see how it changes reactively using the example below.

<template>
  <div>
    <textarea rows="5" cols="50" placeholder="Place embed code here" v-model="code"></textarea>
    <button type="button" class="first" @click="clear">Clear</button>
    <div v-if="isEmbedBlock" v-html="code" class="embed-block"></div>
  </div>
</template>

<script>
import { ref } from '@vue/composition-api';
import { useEmbed } from 'vue-composable-utils';

export default {
  name: 'EmbedComponent',
  setup() {
    const code = ref(null);

    const { isEmbedBlock, clear } = useEmbed(code);

    const twitterEmbed = `<blockquote class="twitter-tweet">
      <p lang="tr" dir="ltr">Vue composable utils <a href="https://t.co/2zLCR4VjyR">pic.twitter.com/0xNpVFMuxE</a></p>
      &mdash; VueComposableUtils (@VueComposableUtils) <a href="https://twitter.com/VueComposableUtils/status/1383062695537217537?ref_src=twsrc%5Etfw">April 16, 2021</a>
      </blockquote><script async src="https://platform.twitter.com/widgets.js" charset="utf-8">`;

    code.value = twitterEmbed;

    return {
      code,
      clear,
      isEmbedBlock,
    };
  },
};
</script>

  
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