code-lab/node_modules/vuetify/lib/components/VMessages/VMessages.mjs

import { createVNode as _createVNode } from "vue";
// Styles
import "./VMessages.css";

// Components
import { VSlideYTransition } from "../transitions/index.mjs"; // Composables
import { useTextColor } from "../../composables/color.mjs";
import { makeComponentProps } from "../../composables/component.mjs";
import { makeTransitionProps, MaybeTransition } from "../../composables/transition.mjs"; // Utilities
import { computed } from 'vue';
import { genericComponent, propsFactory, useRender, wrapInArray } from "../../util/index.mjs"; // Types
export const makeVMessagesProps = propsFactory({
  active: Boolean,
  color: String,
  messages: {
    type: [Array, String],
    default: () => []
  },
  ...makeComponentProps(),
  ...makeTransitionProps({
    transition: {
      component: VSlideYTransition,
      leaveAbsolute: true,
      group: true
    }
  })
}, 'VMessages');
export const VMessages = genericComponent()({
  name: 'VMessages',
  props: makeVMessagesProps(),
  setup(props, _ref) {
    let {
      slots
    } = _ref;
    const messages = computed(() => wrapInArray(props.messages));
    const {
      textColorClasses,
      textColorStyles
    } = useTextColor(computed(() => props.color));
    useRender(() => _createVNode(MaybeTransition, {
      "transition": props.transition,
      "tag": "div",
      "class": ['v-messages', textColorClasses.value, props.class],
      "style": [textColorStyles.value, props.style],
      "role": "alert",
      "aria-live": "polite"
    }, {
      default: () => [props.active && messages.value.map((message, i) => _createVNode("div", {
        "class": "v-messages__message",
        "key": `${i}-${messages.value}`
      }, [slots.message ? slots.message({
        message
      }) : message]))]
    }));
    return {};
  }
});
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