answer-mini/wechat-app/static/vant/action-sheet/index.js

import { VantComponent } from '../common/component';
import { button } from '../mixins/button';
import { openType } from '../mixins/open-type';
VantComponent({
  mixins: [button, openType],
  props: {
    show: Boolean,
    title: String,
    cancelText: String,
    description: String,
    round: {
      type: Boolean,
      value: true,
    },
    zIndex: {
      type: Number,
      value: 100,
    },
    actions: {
      type: Array,
      value: [],
    },
    overlay: {
      type: Boolean,
      value: true,
    },
    closeOnClickOverlay: {
      type: Boolean,
      value: true,
    },
    closeOnClickAction: {
      type: Boolean,
      value: true,
    },
    safeAreaInsetBottom: {
      type: Boolean,
      value: true,
    },
  },
  methods: {
    onSelect(event) {
      const { index } = event.currentTarget.dataset;
      const item = this.data.actions[index];
      if (item && !item.disabled && !item.loading) {
        this.$emit('select', item);
        if (this.data.closeOnClickAction) {
          this.onClose();
        }
      }
    },
    onCancel() {
      this.$emit('cancel');
    },
    onClose() {
      this.$emit('close');
    },
    onClickOverlay() {
      this.$emit('click-overlay');
      this.onClose();
    },
  },
});