Vue3封装Message消息提示框

48 阅读 0 评论 32 点赞

我是靠谱客的博主顺利大炮，最近开发中收集的这篇文章主要介绍Vue3封装Message消息提示框，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

实例效果

在这里插入图片描述

样式结构

<template>
    <Transition name="down">
        <div class="xtx-message" :style="style[type]" v-show="isshow">
            <i class="iconfont" :class="style[type].icon"></i>
            <span class="text">{{ text }}</span>
        </div>
    </Transition>
</template>

<style scoped lang="less">
.xtx-message {
    width: 300px;
    height: 50px;
    position: fixed;
    z-index: 9999;
    left: 50%;
    margin-left: -150px;
    top: 30px;
    line-height: 50px;
    padding: 0 25px;
    border: 1px solid #e4e4e4;
    background: #f5f5f5;
    color: #999;
    border-radius: 4px;

    i {
        margin-right: 4px;
        vertical-align: middle;
    }

    .text {
        vertical-align: middle;
    }
}

.down-enter-from {
    transform: translateY(-70px);
    opacity: 0;
}

.down-enter-to {
    transform: translateY(0px);
}
.down-enter-active,
.down-leave-active{
    transition: all 1s;
}
.down-leave-from{
    transform: translateY(0px);
    opacity: 1;
}
.down-leave-to{
    transform: translateY(-100px);
    opacity: 0;
}
</style>

js交互简单样式

<script lang="ts" setup name="XtxMessage">
import { onMounted, ref } from 'vue';
defineProps<{
    type: 'success' | 'error' | 'warning',
    text: string
}>()

const isshow = ref(false)
// 定义一个对象，包含三种情况的样式，对象key就是类型字符串
const style = {
    warning: {
        icon: 'icon-warning',
        color: '#E6A23C',
        backgroundColor: 'rgb(253, 246, 236)',
        borderColor: 'rgb(250, 236, 216)',
    },
    error: {
        icon: 'icon-shanchu',
        color: '#F56C6C',
        backgroundColor: 'rgb(254, 240, 240)',
        borderColor: 'rgb(253, 226, 226)',
    },
    success: {
        icon: 'icon-queren2',
        color: '#67C23A',
        backgroundColor: 'rgb(240, 249, 235)',
        borderColor: 'rgb(225, 243, 216)',
    },
}
onMounted(() => {
    isshow.value = true
    setTimeout(() => {
        isshow.value = false
    }, 2000)
})

</script>

js交互逻辑代码

import XtxMessage from "./XtxMessage.vue";
import { h, render } from "vue";

const div = document.createElement("div");
div.className = "xtx-message-container";
document.body.appendChild(div);

export default function Message(
  type: "success" | "error" | "warning",
  text: string,
  directive: number
) {
  const vNode = h(XtxMessage, { type, text, directive });
  render(vNode, div);
  setTimeout(() => {
    render(null, div);
  }, directive);
}

Message.success = function (text: string, directive = 5000) {
  Message("success", text, directive);
};

Message.error = function (text: string, directive = 5000) {
  Message("error", text, directive);
};

Message.warning = function (text: string, directive = 5000) {
  Message("warning", text, directive);
};