layui/src/module/badge/index.vue

<template>
  <span :class="classList" :style="styleList">
    <slot v-if="type != 'dot'"></slot>
  </span>
</template>

<script setup name="LayBadge" lang="ts">
import { defineProps } from 'vue'

const props =
  defineProps<{
    type?: string
    theme?: string
    color?: string
  }>()

const classList = [
  {
    'layui-badge': !props.type,
    'layui-badge-dot': props.type == 'dot',
    'layui-badge-rim': props.type == 'rim',
  },
  'layui-bg-' + props.theme,
]

const styleList = props.color ? 'background-color: ' + props.color : ''
</script>