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298 lines
7.3 KiB
298 lines
7.3 KiB
<template>
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<view class="next-bubble-menu"
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>
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<view @click.stop="showContainer">
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<slot></slot>
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</view>
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<view class="mask" v-show="show && showUi" @click.stop="show=false"></view>
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<view class="container" v-show="show && showUi">
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<view class="block" :style="{left: `calc(50% - ${(width*0.5).toFixed(0)}rpx)`}">
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<view class="arrow"
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:style="{
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left:0,
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top: showTop && (arrowTop+12)+'rpx'
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}" @click.stop>
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</view>
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<view class="list-container"
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:style="'height:'+(dHeight?dHeight+'rpx':'auto')+';max-height:'+dMaxHeight+'rpx;border-radius:'+radius+'rpx;width:'+width+'rpx;left:'+ relativeAllow +'rpx;'">
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<view :class="'list-item '+(index==dataList.length-1?'':'bt')" v-for="(item,index) in dataList" :key="index" @click.stop="clickItem(item)">
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<image class="list-item-image" :src="item.iconSrc" v-if="item.iconSrc" />
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<text class="list-item-text">{{item.text}}</text>
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</view>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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let closeOtherHooks = new Set()
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const closeOtherPopUp = (closePopUp) => {
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closeOtherHooks.forEach(hook => {
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if (closePopUp !== hook) { //closePopUp当前页面关闭方法，hook所有页面的关闭方法
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hook()
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}
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})
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}
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export default {
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props: {
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bingEleId: {
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type: String,
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default: ''
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},
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//气泡框数据源
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dataList: {
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type: Array,
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default: () => {
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return []
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}
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},
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hasBar: {
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type: Boolean,
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default: true
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},
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radius: {
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type: Number,
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default: 8
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},
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dWidth: {
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type: Number,
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default: 0
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},
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dHeight: {
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type: Number,
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default: 0
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},
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dMaxHeight: {
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type: Number,
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default: 400
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},
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relativeAllow: {
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type: Number,
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default: -30
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}
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},
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data() {
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return {
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show: false,
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width: 0,
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height: 0,
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left: 0,
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top: 0,
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bottom: 0,
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rectTop: 0,
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screenWidth: 0,
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showTop: false,
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arrowTop: 0,
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showUi: false
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}
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},
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mounted() {
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const closePopUp = () => {
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this.show = false;
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}
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closeOtherHooks.add(closePopUp) //closeOtherHooks每个页面的关闭方法都加上
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this.closePopUp = closePopUp
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this.$nextTick(() => {
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if (!this.bingEleId) return
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// #ifdef APP-PLUS
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uni.createSelectorQuery().in(this).select('.next-bubble-menu').boundingClientRect(res => {
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let difference = res.left
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uni.createSelectorQuery().select('#' + this.bingEleId).boundingClientRect(rect => {
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const systemInfo = uni.getSystemInfoSync()
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const windowHeight = systemInfo.windowHeight
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this.screenWidth = systemInfo.screenWidth
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if (!this.dWidth) {
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this.width = this.px2rpx(rect.width, this.screenWidth)
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} else {
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let screenW = this.px2rpx(this.screenWidth, this.screenWidth)
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this.width = this.dWidth > screenW ? screenW : this.dWidth
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}
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this.height = rect.height
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this.rectTop = rect.top
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this.bottom = windowHeight - rect.bottom
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}).exec()
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}).exec()
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// #endif
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// #ifndef APP-PLUS
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uni.createSelectorQuery().in(this).select('.next-bubble-menu').boundingClientRect(res => {
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let difference = res.left
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uni.createSelectorQuery().select('#' + this.bingEleId).boundingClientRect(rect => {
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const systemInfo = uni.getSystemInfoSync()
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const windowHeight = systemInfo.windowHeight
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this.screenWidth = systemInfo.screenWidth
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if (!this.dWidth) {
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this.width = this.px2rpx(rect.width, this.screenWidth)
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} else {
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let screenW = this.px2rpx(this.screenWidth, this.screenWidth)
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this.width = this.dWidth > screenW ? screenW : this.dWidth
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}
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this.height = rect.height
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this.rectTop = rect.top
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this.bottom = windowHeight - rect.bottom
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}).exec()
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}).exec()
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// #endif
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})
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},
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methods: {
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showContainer() {
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if (!this.bingEleId) return
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else this.show = !this.show
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if (this.show) {
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closeOtherPopUp(this.closePopUp) //关掉其他的
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this.$nextTick(res => {
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// #ifdef APP-PLUS
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let view = uni.createSelectorQuery().in(this).select(".list-container")
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view.boundingClientRect(res => {
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let arrHeight = res.height
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let height = this.bottom - arrHeight - 15
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if (height < 0) {
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this.showTop = true
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this.top = this.px2rpx((this.rectTop - arrHeight - 10), this
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.screenWidth)
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this.arrowTop = this.px2rpx(arrHeight - 5, this.screenWidth)
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} else {
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this.showTop = false
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this.top = this.px2rpx(this.rectTop + this.height + 10, this
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.screenWidth)
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}
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this.$nextTick(() => {
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this.showUi = true
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})
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}).exec()
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// #endif
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// #ifndef APP-PLUS
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uni.createSelectorQuery().in(this).select('.list-container').boundingClientRect(res => {
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const left = res.left
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let arrHeight = res.height
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let height = this.bottom - arrHeight - 15
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if (height < 0) {
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this.showTop = true
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if (this.hasBar) {
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// #ifdef H5
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this.top = this.px2rpx((this.rectTop - arrHeight + 35), this
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.screenWidth)
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// #endif
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// #ifndef H5
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this.top = this.px2rpx((this.rectTop - arrHeight - 10), this
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.screenWidth)
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// #endif
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} else {
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this.top = this.px2rpx((this.rectTop - arrHeight - 10), this
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.screenWidth)
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}
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this.arrowTop = this.px2rpx(arrHeight - 5, this.screenWidth)
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} else {
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this.showTop = false
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if (this.hasBar) {
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// #ifdef H5
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this.top = this.px2rpx(this.rectTop + this.height + 54, this
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.screenWidth)
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// #endif
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// #ifndef H5
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this.top = this.px2rpx(this.rectTop + this.height + 10, this
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.screenWidth)
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// #endif
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} else {
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this.top = this.px2rpx(this.rectTop + this.height + 10, this
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.screenWidth)
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}
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}
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this.$nextTick(() => {
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this.showUi = true
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})
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}).exec()
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// #endif
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})
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}
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},
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px2rpx(px, screenWidth) {
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return px / (screenWidth / 750)
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},
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//点击选项
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clickItem(item) {
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this.show = false
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this.$emit('change', item)
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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$bgColor:#3da7e7;
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$ftColor:#ffffff;
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.mask{
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: 999999 !important;
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// background:rgba(0, 0, 0, 0.5);
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}
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.next-bubble-menu {
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position: relative;
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border: solid transparent 1px;
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}
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.block {
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/* position: fixed; */
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position: absolute;
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z-index: 99999999 !important;
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}
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.container{
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position: relative;
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}
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.list-container {
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box-sizing: border-box;
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overflow: auto;
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// padding: 16rpx 20rpx;
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background-color: $bgColor;
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box-shadow: 2rpx 4rpx 10rpx rgba(0,0,0,.1);
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}
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.arrow {
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width: 0;
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height: 0;
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margin: -10rpx auto 0;
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border-top: 10rpx solid transparent;
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border-bottom: 10rpx solid $bgColor;
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border-right: 10rpx solid transparent;
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border-left: 10rpx solid transparent;
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}
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.list-item {
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line-height: 80rpx;
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text-align: center;
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color: $ftColor;
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&:active{
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background-color:$ftColor;
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color: $bgColor;
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}
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}
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.bt{
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border-bottom: 1px solid $ftColor;
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}
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.list-item .list-item-image {
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display: inline-block;
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vertical-align: middle;
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width: 40rpx;
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height: 40rpx;
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margin-right: 20rpx;
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}
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.list-item .list-item-text {
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vertical-align: middle;
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}
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</style> |