基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

vue.js构建的轻量级PC网页端交互式弹层组件VLayer。

前段时间有分享过一个vue移动端弹窗组件,今天给大家分享一个最近开发的vue pc端弹出层组件。

VLayer 一款集Alert、Dialog、Message、Notification、ActionSheet、Toast、Popover、Popconfirm等众多功能于一身的轻量级pc弹层组件。通过精巧的逻辑、布局解决复杂的对话框功能,为你呈现多样化弹出框效果!

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

VLayer 在设计开发之初借鉴了业界有名的Layer弹窗、Element-UI、iView等组件化设计思想。

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

  • 提供了2种调用方式(标签式 | 函数式)
  • 12+弹窗类型(toast、footer、actionsheet、actionsheetPicker、android/ios、contextmenu、drawer、iframe、message、notify、popover)
  • 内置7种弹窗动画(scaleIn | fadeIn | footer | fadeInUp | fadeInDown | fadeInLeft | fadeInRight)

◆ 引入组件

在main.js中引入vlayer组件。

import VLayer from './components/vlayer'

Vue.use(VLayer)

vlayer支持标签式函数式两种调用方式。

  • 标签式写法
<v-layer
v-model="showConfirm"
title="标题内容"
content="<div style='color:#00e0a1;padding:20px;'>这里是内容信息!</div>"
xclose
z-index="2001"
lockScroll="false"
resize
dragOut
:btns="[
{text: '关闭', click: () => showConfirm=false},
{text: '确认', style: 'color:#f90;', click: handleXXX},
]"
/>
  • 函数式写法

vlayer同样支持函数式写法  this.$vlayer({...})  支持30+中参数灵活配置。

注意:当使用类型为message | notify | popover弹窗时候,调用方式只能是函数式 this.$vlayer.message({...})  this.$vlayer.notify({...})  this.$vlayer.popover({...})

let $vlayero = this.$vlayer({
title: '标题内容',
content: '<div style='color:#00e0a1;padding:20px;'>这里是内容信息!</div>',
xclose: true,
zIndex: 2001,
lockScroll: false,
resize: true,
dragOut: true,
btns: [
{text: '关闭', click: () => { $vlayero.close(); }},
{text: '确认', click: () => this.handleXXX()},
]
});

◆ 一览效果

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

◆ 实现过程

  • vlayer默认配置参数
@@Props
v-model 当前组件是否显示
title 标题
content 内容(支持自定义插槽内容)
type 弹窗类型(toast | footer | actionsheet | android/ios | contextmenu | drawer | iframe | message/notify/popover)
layerStyle 自定义弹窗样式
icon toast图标(loading | success | fail)
shade 是否显示遮罩层
shadeClose 是否点击遮罩时关闭弹窗
lockScroll 是否弹窗出现时将 body 滚动锁定
opacity 遮罩层透明度
xclose 是否显示关闭图标
xposition 关闭图标位置(left | right | top | bottom)
xcolor 关闭图标颜色
anim 弹窗动画(scaleIn | fadeIn | footer | fadeInUp | fadeInDown | fadeInLeft | fadeInRight)
position 弹出位置(auto | ['100px','50px'] | t | r | b | l | lt | rt | lb | rb)
drawer 抽屉弹窗(top | right | bottom | left)
follow 跟随元素定位弹窗(支持元素.kk #kk 或 [e.clientX, e.clientY])
time 弹窗自动关闭秒数(1、2、3)
zIndex 弹窗层叠(默认8080)
topmost 置顶当前窗口(默认false)
area 弹窗宽高(默认auto)设置宽度area: '300px' 设置高度area:['', '200px'] 设置宽高area:['350px', '150px']
maxWidth 弹窗最大宽度(只有当area:'auto'时,maxWidth的设定才有效)
maximize 是否显示最大化按钮(默认false)
fullscreen 全屏弹窗(默认false)
fixed 弹窗是否固定
drag 拖拽元素(可定义选择器drag:'.xxx' | 禁止拖拽drag:false)
dragOut 是否允许拖拽到窗口外(默认false)
resize 是否允许拉伸尺寸(默认false)
btns 弹窗按钮(参数:text|style|disabled|click)
------------------------------------------
@@$emit
open 打开弹出层时触发(@open="xxx")
close 关闭弹出层时触发(@close="xxx")
------------------------------------------
@@Event
onOpen 打开弹窗回调
onClose 关闭弹窗回调
  • vlayer弹窗模板
<template>
<div v-show="opened" class="vui__layer" :class="{'vui__layer-closed': closeCls}" :id="vlayerId">
<!-- //遮罩 -->
<div v-if="JSON.parse(shade)" class="vlayer__overlay" @click="shadeClicked" :style="{opacity}"></div>
<!-- //窗体 -->
<div class="vlayer__wrap" :class="['anim-'+anim, type&&'popui__'+type, drawer&&'popui__drawer-'+drawer, xclose&&'vlayer-closable', tipArrow]" :style="layerStyle">
<div v-if="title" class="vlayer__wrap-tit" v-html="title"></div>
<div v-if="type=='toast'&&icon" class="vlayer__toast-icon" :class="['vlayer__toast-'+icon]" v-html="toastIcon[icon]"></div>
<div class="vlayer__wrap-cntbox">
<template v-if="$slots.content">
<div class="vlayer__wrap-cnt"><slot name="content" /></div>
</template>
<template v-else>
<template v-if="content">
<iframe v-if="type=='iframe'" scrolling="auto" allowtransparency="true" frameborder="0" :src="content"></iframe>
<!-- message|notify|popover -->
<div v-else-if="type=='message' || type=='notify' || type=='popover'" class="vlayer__wrap-cnt">
<i v-if="icon" class="vlayer-msg__icon" :class="icon" v-html="messageIcon[icon]"></i>
<div class="vlayer-msg__group"><div v-if="title" class="vlayer-msg__title" v-html="title"></div><div class="vlayer-msg__content" v-html="content"></div></div>
</div><div v-else class="vlayer__wrap-cnt" v-html="content"></div>
</template>
</template>
<slot />
</div>
<div v-if="btns" class="vlayer__wrap-btns">
<span v-for="(btn,index) in btns" :key="index" class="btn" :class="{'btn-disabled': btn.disabled}" :style="btn.style" @click="btnClicked($event,index)" v-html="btn.text"></span>
</div>
<span v-if="xclose" class="vlayer__xclose" :class="!maximize&&xposition" :style="{'color': xcolor}" @click="close"></span>
<span v-if="maximize" class="vlayer__maximize" @click="maximizeClicked($event)"></span>
<span v-if="resize" class="vlayer__resize"></span>
</div>
<!-- 修复拖拽卡顿 -->
<div class="vlayer__dragfix"></div>
</div>
</template>
/**
* @Desc vue.js自定义pc端弹窗组件VLayer
* @Time andy by 2020-10-28
* @About Q:282310962 wx:xy190310
*/
<script>
import domUtils from './utils/dom'
let $index = 0, $lockCount = 0, $timer = {};
let ie = !!window.ActiveXObject || "ActiveXObject" in window;
export default {
props: {
// ...
},
data() {
return {
opened: false,
closeCls: '',
toastIcon: {
// ...
},
messageIcon: {
// ...
},
vlayerOpts: {},
tipArrow: null,
}
},
mounted() {
window.addEventListener('resize', () => {
this.autopos();
})
},
computed: {
vlayerId() {
return this.id ? this.id : `vlayer-${domUtils.generateId()}`;
}
},
watch: {
value(val) {
const type = val ? 'open' : 'close';
this[type]();
},
},
methods: {
// 打开弹窗
open() {
if(this.opened) return;
this.opened = true;
this.$emit('open');
typeof this.onOpen === 'function' && this.onOpen(); const dom = this.$el;
this.$nextTick(() => {
document.body.appendChild(dom); this.auto();
}) this.callback();
},
// 关闭弹窗
close() {
if(!this.opened) return; let dom = this.$el;
let vlayero = dom.querySelector('.vlayer__wrap');
let ocnt = dom.querySelector('.vlayer__wrap-cntbox');
let omax = dom.querySelector('.vlayer__maximize'); this.closeCls = true;
setTimeout(() => {
this.opened = false;
this.closeCls = false;
if(this.vlayerOpts.lockScroll) {
$lockCount--;
if(!$lockCount) {
document.body.style.paddingRight = '';
document.body.classList.remove('nt-overflow-hidden');
}
}
if(this.time) {
$index--;
}
// 清除弹窗样式
vlayero.style.width = vlayero.style.height = vlayero.style.top = vlayero.style.left = '';
ocnt.style.height = '';
omax && omax.classList.contains('maximized') && omax.classList.remove('maximized');
this.vlayerOpts.isBodyOverflow && (document.body.style.overflow = ''); this.$emit('input', false);
this.$emit('close');
typeof this.onClose === 'function' && this.onClose();
}, 200);
}, // 弹窗位置
auto() {
// ... this.autopos(); // 全屏弹窗
if(this.fullscreen) {
this.full();
} // 弹窗拖动|缩放
this.move();
}, autopos() {
if(!this.opened) return;
let oL, oT;
let pos = this.position;
let isFixed = JSON.parse(this.fixed);
let dom = this.$el;
let vlayero = dom.querySelector('.vlayer__wrap'); let area = [domUtils.client('width'), domUtils.client('height'), vlayero.offsetWidth, vlayero.offsetHeight] oL = (area[0] - area[2]) / 2;
oT = (area[1] - area[3]) / 2; if(this.follow) {
this.offset();
}else {
typeof pos === 'object' ? (
oL = parseFloat(pos[0]) || 0, oT = parseFloat(pos[1]) || 0
) : (
// ...
) vlayero.style.left = parseFloat(isFixed ? oL : domUtils.scroll('left') + oL) + 'px';
vlayero.style.top = parseFloat(isFixed ? oT : domUtils.scroll('top') + oT) + 'px';
}
}, // 元素跟随定位
offset() {
let oW, oH, pS;
let dom = this.$el;
let vlayero = dom.querySelector('.vlayer__wrap'); oW = vlayero.offsetWidth;
oH = vlayero.offsetHeight;
pS = domUtils.getFollowRect(this.follow, oW, oH);
this.tipArrow = pS[2]; vlayero.style.left = pS[0] + 'px';
vlayero.style.top = pS[1] + 'px';
}, // 最大化弹窗
full() {
let timer;
let isFixed = JSON.parse(this.fixed);
let dom = this.$el;
let vlayero = dom.querySelector('.vlayer__wrap');
let otit = dom.querySelector('.vlayer__wrap-tit');
let ocnt = dom.querySelector('.vlayer__wrap-cntbox');
let obtn = dom.querySelector('.vlayer__wrap-btns');
let omax = dom.querySelector('.vlayer__maximize'); let t = otit ? otit.offsetHeight : 0;
let b = obtn ? obtn.offsetHeight : 0; let rect = [
parseFloat(domUtils.getStyle(vlayero, 'left')), parseFloat(domUtils.getStyle(vlayero, 'top')),
parseFloat(domUtils.getStyle(vlayero, 'width')), parseFloat(domUtils.getStyle(vlayero, 'height'))||vlayero.offsetHeight
]
this.vlayerOpts.rect = rect; clearTimeout(timer);
timer = setTimeout(() => {
vlayero.style.left = isFixed ? 0 : domUtils.scroll('left') + 'px';
vlayero.style.top = isFixed ? 0 : domUtils.scroll('top') + 'px';
vlayero.style.width = domUtils.client('width') + 'px';
vlayero.style.height = domUtils.client('height') + 'px';
ocnt.style.height = domUtils.client('height') - t - b + 'px';
}, 16);
}, // 恢复弹窗
restore() {
let dom = this.$el;
let vlayero = dom.querySelector('.vlayer__wrap');
let otit = dom.querySelector('.vlayer__wrap-tit');
let ocnt = dom.querySelector('.vlayer__wrap-cntbox');
let obtn = dom.querySelector('.vlayer__wrap-btns');
let omax = dom.querySelector('.vlayer__maximize'); let t = otit ? otit.offsetHeight : 0;
let b = obtn ? obtn.offsetHeight : 0; vlayero.style.left = parseFloat(this.vlayerOpts.rect[0]) + 'px';
vlayero.style.top = parseFloat(this.vlayerOpts.rect[1]) + 'px';
vlayero.style.width = parseFloat(this.vlayerOpts.rect[2]) + 'px';
vlayero.style.height = parseFloat(this.vlayerOpts.rect[3]) + 'px';
ocnt.style.height = parseFloat(this.vlayerOpts.rect[3]) - t - b + 'px';
}, // 拖动|缩放弹窗
move() {
// ...
}, // 事件处理
callback() {
// 倒计时关闭
if(this.time) {
$index++;
// 防止重复点击
if($timer[$index] !== null) clearTimeout($timer[$index])
$timer[$index] = setTimeout(() => {
this.close();
}, parseInt(this.time) * 1000);
}
},
// 点击最大化按钮
maximizeClicked(e) {
let o = e.target;
if(o.classList.contains('maximized')) {
// 恢复
this.restore();
} else {
// 最大化
this.full();
}
},
// 点击遮罩层
shadeClicked() {
if(JSON.parse(this.shadeClose)) {
this.close();
}
},
// 按钮事件
btnClicked(e, index) {
let btn = this.btns[index];
if(!btn.disabled) {
typeof btn.click === 'function' && btn.click(e)
}
},
},
}
</script>

dom.js中是一些常用的函数。当弹窗出现,滚动条隐藏,避免出现页面移位。

getScrollBarSize: function() {
if (scrollBarWidth !== undefined) return scrollBarWidth; const outer = document.createElement('div');
outer.style.visibility = 'hidden';
outer.style.width = '100px';
outer.style.position = 'absolute';
outer.style.top = '-9999px';
document.body.appendChild(outer); const widthNoScroll = outer.offsetWidth;
outer.style.overflow = 'scroll'; const inner = document.createElement('div');
inner.style.width = '100%';
outer.appendChild(inner); const widthWithScroll = inner.offsetWidth;
outer.parentNode.removeChild(outer);
scrollBarWidth = widthNoScroll - widthWithScroll; return scrollBarWidth;
},

vlayer弹窗通过 Vue.extend 扩展函数实现函数式调用。

import Vue from 'vue';
import VueLayer from './vlayer.vue'; let VLayerConstructor = Vue.extend(VueLayer); let $instance;
let _getInstance = props => {
return new VLayerConstructor(props)
} let VLayer = function(options = {}) {
// ...
} /**
* Message 消息提示
* @param {Object} options
*/
VLayer.message = function(options) {
typeof options == 'string' && (options = { content: options });
return VLayer({
icon: 'info', anim: 'fadeInUp', position: 't', lockScroll: false, shade: false, time: 2, layerStyle: 'margin-top:15px;',
...options,
title: null, type: 'message'
})
} /**
* Notification 通知提醒
* @param {Object} options
*/
VLayer.notify = function(options) {
typeof options == 'string' && (options = { content: options });
return VLayer({
anim: 'fadeInRight', position: 'rt', lockScroll: false, shade: false, xclose: true, time: 4.5, layerStyle: 'margin:20px 0 0 -20px;',
...options,
type: 'notify'
})
} /**
* Popover 弹出框 | Popconfirm 气泡确认框
* @param {Object} options
*/
VLayer.popover = function(options) {
return VLayer({
anim: 'fadeIn', lockScroll: false, shade: false, xclose: true,
...options,
type: 'popover'
})
} VLayer.install = () => {
Vue.prototype['$vlayer'] = VLayer;
Vue.component('v-layer', VueLayer);
} export default VLayer;

默认标题区可以拖拽,也可以自定义拖拽抓手。设置 drag: '#xxx',或者 drag: false 禁止拖拽。

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

<!-- 拖拽弹窗 -->
<v-layer
v-model="showDragable"
title="拖放弹窗"
xclose
maximize
:area="['', '580px']"
drag="#dragGuesture"
dragOut
>
<div slot="content">
<p id="dragGuesture" style="padding:30px;">
<span style="background:#ff0;color:#00e0a1;">我是自定义拖拽抓手 drag:'#dragGuesture' <br>拖动我试一试!<br>
<em style="color:red;">设置drag:false可禁止拖拽!</em><br>
<em style="color:red;">设置dragOut:true可拖拽到窗口外!</em>
</span>
</p>
<img @click="handleInfo" src="xxx.jpg" style="max-width:100%;" />
</div>
</v-layer>
  • message 信息框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

<!-- 普通提示 -->
this.$vlayer.message('这是一条提示信息'); <!-- 成功提示 -->
this.$vlayer.message({content: '这是一条成功的提示', icon: 'success'}); <!-- 错误提示(自定义背景) -->
this.$vlayer.message({content: ' 这是一条错误的提示', icon: 'error', layerStyle: 'background:#ffefe6;color:#ff3838;margin-top:15px;'});
  • notification 通知框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

<!-- 成功通知 -->
this.$vlayer.notify({title: '成功', content: '这是一条成功的提示', icon: 'success'});
  • popover / popconfirm 气泡框

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

<!-- 使用方法和上面差不多,只不过需要加上follow定位元素 -->
let $fw = this.$vlayer.popover({
follow: '#popover4',
icon: 'warning',
content: '这是一段内容确定删除吗?',
time: null,
xclose: false,
btns: [
{text: 'no', click: () => { $fw.close(); }},
{text: 'yes', click: () => this.handleXXX()},
],
onClose: function() {
this.$vlayer.message({content: 'success closed', icon: 'success'})
}
});

另外还支持iframe弹窗类型,设置 type: 'iframe',content传入网址即可。

<!-- iframe弹窗 -->
<v-layer
title="iframe弹窗"
content="https://cn.vuejs.org/"
v-model="showIframe"
type="iframe"
lock-scroll="false"
xclose
maximize
resize
:area="['915px', '595px']"
/>

okay,以上就是基于vue.js实现pc端弹窗的一些分享,希望对大家有所帮助!

基于Vue.js PC桌面端弹出框组件|vue自定义弹层组件|vue模态框

最后附上vue移动端弹窗及nuxt实例项目

vue.js移动端弹框:https://www.cnblogs.com/xiaoyan2017/p/13776977.html

nuxt.js+vue聊天实例:https://www.cnblogs.com/xiaoyan2017/p/13823195.html

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