packages/docs/src/examples/v-intersect/prop-options.vue - master - githubmirror/vuetify

packages/docs/src/examples/v-intersect/prop-options.vue

70 строк2 KB

John Leider

chore: add vue/attributes-order eslint rule

29 фев 2024, 07:06

29 фев 2024, 07:0665aff8f

<template>
  <div>
    <div class="d-flex align-center text-center justify-center">
      <v-avatar
        :color="intersecting ? 'green-lighten-1' : 'red-darken-2'"
        class="me-3 swing-transition"
        size="32"
        variant="flat"
      ></v-avatar>
    </div>

    <v-sheet
      class="overflow-y-auto"
      max-height="400"
    >
      <v-sheet
        class="d-flex align-center text-center pa-2"
        height="200vh"
      >
        <v-card
          class="mx-auto"
          max-width="336"
          v-intersect="{
            handler: onIntersect,
            options: {
              threshold: [0, 0.5, 1.0]
            }
          }"
        >
          <v-card-title>Card title</v-card-title>

          <v-card-text>
            Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
            eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim
            ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut
            aliquip ex ea commodo consequat. Duis aute irure dolor in
            reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
            pariatur. Excepteur sint occaecat cupidatat non proident, sunt in
            culpa qui officia deserunt mollit anim id est laborum.
          </v-card-text>
        </v-card>
      </v-sheet>
    </v-sheet>
  </div>
</template>

<script setup>
  import { ref } from 'vue'

  const intersecting = ref(false)
  function onIntersect (isIntersecting, entries, observer) {
    intersecting.value = entries[0].intersectionRatio >= 0.5
  }
</script>

<script>
  export default {
    data: () => ({
      isIntersecting: false,
    }),

    methods: {
      onIntersect (isIntersecting, entries, observer) {
        // More information about these options
        // is located here: https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API
        this.isIntersecting = entries[0].intersectionRatio >= 0.5
      },
    },
  }
</script>