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+<template>
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+ <view class="zb-tooltip" :style="{
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+ '--theme-bg-color':color
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+ }">
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+ <view class="zb_tooltip_content" @click.stop="handleClick">
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+ <slot></slot>
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+ <view class="zb_tooltip__popper"
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+ @click.stop="()=>{}"
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+ :style="[style,{
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+ visibility:isShow?'visible':'hidden',
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+ color:color==='white'?'':'#fff',
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+ boxShadow: color==='white'?'0 3px 6px -4px #0000001f, 0 6px 16px #00000014, 0 9px 28px 8px #0000000d':''
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+ }]" >
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+ <slot name="content">{{content}}</slot>
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+ <view class="zb_popper__icon" :style="[arrowStyle]" :class="[{
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+ 'zb_popper__up':placement.indexOf('bottom')===0,
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+ 'zb_popper__arrow':placement.indexOf('top')===0,
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+ 'zb_popper__right':placement.indexOf('right')===0,
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+ 'zb_popper__left':placement.indexOf('left')===0,
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+ }]">
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+ </view>
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+ </view>
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+ </view>
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+
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+ </view>
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+</template>
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+
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+<script>
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+ export default {
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+ props:{
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+ visible:Boolean,
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+ color:{
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+ type:String,
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+ default:'#303133',
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+ },
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+ placement:{
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+ type:String,
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+ default:'top',
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+ },
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+ content:{
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+ type:String,
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+ default:''
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+ },
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+ show:{
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+ type:Boolean,
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+ default:false,
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+ }
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+ },
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+
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+ data() {
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+ return {
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+ isShow :this.visible,
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+ title: 'Hello',
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+ arrowLeft:0,
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+ query:null,
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+ style:{
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+
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+ },
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+ arrowStyle:{}
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+ }
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+ },
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+ onLoad() {
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+
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+ },
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+ watch:{
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+ isShow:{
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+ handler(val){
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+ this.$emit('update:visible', val)
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+ },
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+ immediate:true,
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+ },
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+ visible:{
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+ handler(val){
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+ if(val){
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+ this.$nextTick(()=>{
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+ this.getPosition()
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+ })
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+ }
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+ this.isShow = val
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+ },
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+ immediate:true,
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+ }
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+ },
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+ mounted(){
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+ // #ifdef H5
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+ window.addEventListener('click',()=>{
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+ this.isShow = false
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+ })
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+ // #endif
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+ this.getPosition()
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+ },
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+ methods: {
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+ close(){
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+ this.isShow = false
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+ },
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+ fixedWrap(){
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+ this.isShow = false
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+ },
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+ async handleClick(){
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+ if(this.isShow){
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+ return this.isShow = false
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+ }
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+ await this.getPosition()
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+ this.isShow = true
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+ },
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+ getPosition(){
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+ return new Promise((resolve) => {
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+ uni.createSelectorQuery().in(this).selectAll('.zb_tooltip_content,.zb_tooltip__popper').boundingClientRect(async (data)=>{
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+ let {left,bottom,right,top,width,height} = data[0]
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+ let obj1 = data[1]
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+ let objStyle = {}
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+ let objStyle1 = {}
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+ switch(this.placement){
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+ case 'top':
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+ if(obj1.width > width){
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+ objStyle.left = `-${(obj1.width - width)/2}px`
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+ }else{
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+ objStyle.left = `${Math.abs(obj1.width - width)/2}px`
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+ }
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+
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+ objStyle.bottom =`${height+8}px`
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+ objStyle1.left = (obj1.width/2-6)+'px'
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+ break;
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+ case 'top-start':
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+ objStyle.left = `0px`
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+ objStyle.bottom =`${height+8}px`
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+ break;
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+ case 'top-end':
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+ objStyle.right = `0px`
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+ objStyle.bottom =`${height+8}px`
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+ objStyle1.right=`8px`
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+ break;
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+ case 'bottom':
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+ if(obj1.width>width){
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+ objStyle.left = `-${(obj1.width - width)/2}px`
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+ }else{
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+ objStyle.left = `${Math.abs(obj1.width - width)/2}px`
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+ }
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+ objStyle.top =`${height+8}px`
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+ objStyle1.left = (obj1.width/2-6)+'px'
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+ break;
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+ case 'bottom-start':
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+ objStyle.left = `0px`
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+ objStyle.top =`${height+8}px`
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+ objStyle1.left = `8px`
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+ break;
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+
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+ case 'bottom-end':
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+ objStyle.right = `0px`
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+ objStyle.top =`${height+8}px`
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+ objStyle1.right = `8px`
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+ break;
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+
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+ case 'right':
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+ objStyle.left = `${width+8}px`
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+ if(obj1.height>height){
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+ objStyle.top =`-${(obj1.height - height)/2}px`
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+ }else{
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+ objStyle.top =`${Math.abs((obj1.height - height)/2)}px`
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+ }
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+
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+ objStyle1.top = `${obj1.height/2-6}px`
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+ break;
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+ case 'right-start':
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+ objStyle.left = `${width+8}px`
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+ objStyle.top =`0px`
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+ objStyle1.top = `8px`
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+ break;
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+
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+ case 'right-end':
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+ objStyle.left = `${width+8}px`
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+ objStyle.bottom =`0px`
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+ objStyle1.bottom = `8px`
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+ break;
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+
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+ case 'left':
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+ objStyle.right = `${width+8}px`
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+
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+ if(obj1.height>height){
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+ objStyle.top =`-${(obj1.height - height)/2}px`
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+ }else{
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+ objStyle.top =`${Math.abs((obj1.height - height)/2)}px`
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+ }
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+
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+ objStyle1.top = `${obj1.height/2-6}px`
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+ break;
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+
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+ case 'left-start':
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+ objStyle.right = `${width+8}px`
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+ objStyle.top =`0px`
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+ objStyle1.top = `8px`
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+ break;
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+
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+ case 'left-end':
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+ objStyle.right = `${width+8}px`
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+ objStyle.bottom =`0px`
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+ objStyle1.bottom = `8px`
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+ break;
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+ }
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+ this.style = objStyle
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+ // 三角形箭头
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+ this.arrowStyle = objStyle1
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+ resolve()
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+ }).exec()
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+ })
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+
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+ }
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+ }
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+ }
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+</script>
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+
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+<style lang="scss" scoped>
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+ $theme-bg-color: var(--theme-bg-color);
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+
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+ .zb-tooltip{
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+ position: relative;
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+
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+ }
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+ .zb_tooltip_content{
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+ height: 100%;
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+ /* float: left; */
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+ position: relative;
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+ display: inline-block;
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+
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+ // display: flex;
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+ // flex-direction: row;
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+ // align-items: center;
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+ /* overflow: hidden; */
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+ }
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+ .zb_tooltip__popper{
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+ /* transform-origin: center top; */
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+ background: $theme-bg-color;
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+
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+ visibility: hidden;
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+ // color:'#fff';
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+ position: absolute;
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+ border-radius: 4px;
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+ font-size: 12px;
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+ padding: 10px;
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+ min-width: 10px;
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+ word-wrap: break-word;
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+ display: inline-block;
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+ white-space: nowrap;
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+ z-index:9;
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+ }
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+ .zb_popper__icon{
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+ width: 0;
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+ height: 0;
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+ z-index:9;
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+ position: absolute;
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+ }
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+ .zb_popper__arrow{
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+ bottom: -5px;
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+ left:2px;
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+ /* transform-origin: center top; */
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+ border-left: 6px solid transparent;
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+ border-right: 6px solid transparent;
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+ border-top: 6px solid $theme-bg-color;
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+
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+ }
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+ .zb_popper__right{
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+ border-top: 6px solid transparent;
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+ border-bottom: 6px solid transparent;
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+ border-right: 6px solid $theme-bg-color;
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+ left:-5px;
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+ }
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+
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+ .zb_popper__left{
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+ border-top: 6px solid transparent;
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+ border-bottom: 6px solid transparent;
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+ border-left: 6px solid $theme-bg-color;
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+ right:-5px;
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+ }
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+
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+ .zb_popper__up{
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+ border-left: 6px solid transparent;
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+ border-right: 6px solid transparent;
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+ border-bottom: 6px solid $theme-bg-color;
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+ top:-5px;
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+ }
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+ .fixed{
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+ position: absolute;width: 100vw;
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+ height: 100vh;
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+ position: fixed;
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+ left: 0;
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+ top: 0;
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+ pointer-events: auto;
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+ background: red;
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+ z-index:-1;
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+ }
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+</style>
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高敬炎