效果图 注：（码云 group_chat_yun ）
代码：
<!-- <view class="top">
<image class="page_editright" catchtap="navBack" mode="widthFix" src="/images/editright.png"></image>
<view class="page_name">{{info.groupName}}</view>
<image class="page_head" catchtap="navDetail" mode="widthFix" src="{{info.groupHead}}"></image>
</view> -->
<view class="bo">
<view class="cgzslj">
<image wx:if='{{voice_icon_click}}' class="audi_icon ball" src="/images/audi_icon.png"></image>
</view>
<!-- <view class="top_bo"> -->
<!-- <view bindtap="number">群成员({{userNumber}})</view>
<view bindtap="upLoad" wx:if="{{prohibit=='0'}}">发图片</view>
<view bindtap="prohibitTis" wx:if="{{prohibit=='1'}}">发图片</view>
</view>
</view> -->
<view class="tips">
<image class="groupHead" catchtap="navDetail" src="{{info.groupHead}}"></image>
线上互动交流过程中，请注意保护隐私
</view>
<scroll-view scroll-y="true" bindscrolltoupper="bindscrolltoupper" scroll-with-animation scroll-top="{{scrollTop}}">
<block wx:if='{{!list}}'>
<view class="noList">
<view class="noMsg">暂无聊天数据</view>
</view>
</block>
<block wx:else>
<view class="body" wx:for='{{list}}' wx:key='index'>
<block wx:if='{{intiMsg?(index>list.length-5):true}}'>
<view wx:if='{{item.openid==my.openid}}' class="right_body">
<view class="flexRoe posRit">
<view class="textBo" bindlongtap="deleteitem" id="{{index}}">
<view class="dataTime">{{item.name}} {{item.dataTime}}</view>
<view wx:if="{{item.txt!=''}}" class="ritTxt">{{item.txt}}</view>
<image wx:if="{{item.type==2}}" bindtap="previewImage" mode='widthFix' data-src='{{item.img}}' src="{{item.img}}" class="textImg"></image>
<video wx:if="{{item.type==3}}" class="textImg" id="myVideo" src="{{item.video}}" show-center-play-btn='{{false}}' show-play-btn="{{true}}" controls picture-in-picture-mode="{{['push', 'pop']}}" bindenterpictureinpicture='bindVideoEnterPictureInPicture' bindleavepictureinpicture='bindVideoLeavePictureInPicture'></video>
<view wx:if="{{item.type==4}}" class="ritTxt2" bindtap='my_audio_click' data-src='{{item.voice}}'>
<image class='my_audio' src='/images/audi_icon2.png'></image>
<view wx:if="{{item.duration}}" class="ritTxt3">{{item.duration}}S</view>
</view>
</view>
<image class="head" style=" margin-left:20rpx " src="{{item.head}}"></image>
</view>
</view>
<view wx:else class="p_r left_body">
<view class="flexRoe ">
<image class="head" style=" margin-left:20rpx " catchtap="navDetail2" src="{{item.head}}"></image>
<view class="lfBo">
<view class="dataTime">{{item.name}} {{item.dataTime}}</view>
<view wx:if="{{item.type==1}}" class="lftTxt">{{item.txt}}</view>
<image wx:if="{{item.type==2}}" bindtap="previewImage" mode='widthFix' data-src='{{item.img}}' src="{{item.img}}" class="textImg"></image>
<video wx:if="{{item.type==3}}" class="textImg" id="myVideo" src="{{item.video}}" show-center-play-btn='{{false}}' show-play-btn="{{true}}" controls picture-in-picture-mode="{{['push', 'pop']}}" bindenterpictureinpicture='bindVideoEnterPictureInPicture' bindleavepictureinpicture='bindVideoLeavePictureInPicture'></video>
<view wx:if="{{item.type==4}}" class="lftTxt2" bindtap='my_audio_click' data-src='{{item.voice}}'>
<image class='my_audio' src='/images/audi_icon2.png'></image>
<view wx:if="{{item.duration}}" class="ritTxt3">{{item.duration}}S</view>
</view>
</view>
</view>
</view>
</block></view>
</block>
</scroll-view>
<view class="sendBlock" wx:if='{{showFile}}'>
<image class="close" catchtap="close" src="/image/close.png"></image>
<view class="sbItem" catchtap="upLoad"><text>发送图片</text></view>
<view class="sbItem" catchtouchstart='voice_ing_start' catchtouchend="voice_ing_end"><text>按住说话</text></view>
<view class="sbItem" catchtap="upVideo"><text>发送视频</text></view>
</view>
<view class="comment">
<view class="emoji_block" wx:if='{{emoji_block_show}}'>
<view wx:for='{{connectemoji}}' catchtap="add_biaoqing" id="{{item}}" class="emoji" wx:key=''>{{item}}</view>
<image class="add2" catchtap="emoji_block_hide" src="/image/add2.png"></image>
</view>
<view class="comment_footer">
<view class="biaoqing" catchtap="emoji_block_show">😊</view>
<input placeholder="聊天，在这里~" bindinput="input" value='{{txt}}'></input>
<image class="upImg" catchtap="showFile" src="/image/add.png"></image>
<button bindtap="sendOut">发送</button>
</view>
</view>
<!-- <view class="inp"> -->
<view>
<!-- <view class="p_r">
<input class="input" placeholder-class='plaCC' bindinput="input" placeholder='聊天，在这里' value="{{txt}}"></input>
<view class="yuyin" catchtap="sendOut">发送</view>
</view> -->
<!-- <view class="yuyin" catchtouchstart='voice_ing_start' catchtouchend="voice_ing_end">语音</view> -->
<!-- <view wx:if="{{prohibit=='1'}}" bindtap="prohibitTis" class="prohibit">禁言中</view> -->
</view>
<!-- </view> -->
</view>
page {
background: #EDEDED;
}
.top{
height: 140rpx;
width: 100%;
}
.groupHead{
width: 70rpx;
height: 70rpx;
border-radius: 6rpx;
position: absolute;
top: 20rpx;
left: 30rpx;
}
.page_name{
position: absolute;
top: 70rpx;
left: 136rpx;
}
.biaoqing{
padding: 0rpx 20rpx 20rpx 10rpx;
font-size: 50rpx;
}
.comment {
width: 100%;
/* height: 1000rpx; */
position: absolute;
/* border-top-left-radius: 16rpx;
border-top-right-radius: 16rpx; */
bottom: 0;
z-index: 222;
background: #fff;
}
.close{
padding:10rpx;
position: fixed;
bottom: 320rpx;
right: 30rpx;
width: 34rpx;
height: 34rpx;
border-radius: 50%;
background-color: #f2f2f2;
}
.sendBlock{
width: 100%;
display: flex;
flex-direction: row;
bottom: 110rpx;
position: absolute;
z-index: 2;
height: 290rpx;
line-height: 320rpx;
color: #44426a;
background-color: white;
border-top: 1px solid #d0d0d0;
}
.add2{
position: fixed;
bottom: 130rpx;
right: 30rpx;
width: 40rpx;
height: 40rpx;
border-radius: 50%;
transform:rotate(45deg);
}
.sbItem{
flex: 1;
text-align: center;
}
.sbItem text{
background: rgba(42, 192, 128, 1);
color: white;
padding:20rpx;
border-radius: 10rpx;
margin-top: 30rpx;
}
.emoji_block{
display: flex; flex-wrap:wrap;
width: 100%;
position: absolute;
bottom: 110rpx;
padding: 10rpx;
font-size: 36rpx;
z-index: 999999;
background-color: #fff;
}
.audi_icon{
/* z-index: 999; */
animation-name: animation-name-you-pick;
animation-duration: 2s;
animation-delay: 2s;
animation-iteration-count: 1000;
animation-direction:alternate;
animation-timing-function: ease-in-out;
animation-fill-mode: forwards;
}
.cgzslj {
/* background-color: rgba(0,0,0,0.4); */
/* height: 50px; */
text-align: center;
height: 127rpx;
position: fixed;
width: 100%;
bottom: 300rpx;
}
.audi_icon {
animation: gt 2s infinite linear;
height: 127rpx;
width: 238rpx;
position: relative;
margin: auto;
z-index: 999;
}
@keyframes gt {
0% {
height: 45px;
/*margin-left: 0px;*/
}
25% {
height: 60px;
/*margin-left: 10px;*/
}
50% {
height: 90px;
/*margin-left: 20px;*/
}
75% {
height: 60px;
/*margin-left: 10px;*/
}
100% {
height: 45px;
/*margin-left: 0px;*/
}
}
.emoji{
margin-right: 20rpx;
}
.comment_footer {
width: 100%;
padding: 17rpx 30rpx 0 20rpx;
height: 90rpx;
position: absolute;
z-index: 9999999;
display: flex;
flex-direction: row;
bottom: 0;
background-color: #f2f2f2;
border-top: 1rpx solid #d0d0d0;
}
.comment_footer input {
width: 400rpx;
height: 76rpx;
border: 1px solid rgba(230, 230, 230, 1);
background-color: white;
border-radius: 12rpx;
padding-left: 20rpx;
}
.upImg{
margin: 12rpx 0rpx 12rpx 22rpx;
height: 56rpx;
width: 56rpx;
}
.comment_footer button {
width: 120rpx;
height: 66rpx;
background: rgba(42, 192, 128, 1);
border-radius: 8rpx;
margin-top: 4rpx;
color: #fff;
font-size: 28rpx;
line-height: 66rpx;
text-align: center;
float: right;
}
.top_bo {
display: flex;
background: white;
flex-direction: row;
}
.mask_layer {
width: 100%;
height: 100%;
position: fixed;
z-index: 999;
left:0;top:0;
background: #000;
opacity: 0.5;
overflow: hidden;
}
.modal_box {
width: 76%;
overflow: hidden;
position: fixed;
top: 50%;
left: 0;
z-index: 1001;
background: #fafafa;
margin: -150px 12% 0 12%;
border-radius: 3px;
}
.title {
padding: 15px;
text-align: center;
background-color: gazure;
}
.content {
overflow-y: scroll; /*超出父盒子高度可滚动*/
}
.input_show1{
margin: 0 auto;
width: 80%;
border-bottom: 1px solid #999;
margin-left: 10%;
font-size: 32rpx;
text-align: center;
}
.btn1 {
width: 100%;
margin-top: 65rpx;
display: flex;
flex-direction: row;
align-items: center;
justify-content: space-between;
box-sizing: border-box;
background-color: white;
}
.cancel {
width: 100%;
padding: 10px;
text-align: center;
color: black;
}
.Sure {
width: 100%;
padding: 10px;
color: #44b549;
background-color: white;
border-left: 1px solid #d0d0d0;
text-align: center;
}
.modalMsg {
text-align: center;
margin-top: 45rpx;
display: block;
}
.top_bo view {
flex: 1;
font-size: 28rpx;
text-align: center;
border: 1rpx solid #ccc;
line-height: 80rpx;
}
scroll-view {
height: 76vh;
margin-top: 110rpx;
padding-bottom: 30rpx;
}
.noList {
background: white;
margin-top: 30rpx;
/* height: 230rpx; */
width: 100%;
padding-top: 25%;
}
.noMsg {
text-align: center;
color: #999;
font-size: 28rpx;
}
.prohibit {
background: #d0d0d0;
border-radius: 15rpx;
padding-left: 20rpx;
height: 84rpx;
margin-top: 10rpx;
width: 94%;
margin-left: 2%;
text-align: center;
line-height: 84rpx;
color: rgb(34, 34, 34);
}
.plaCC {
margin-left: 5rpx;
}
.p_r {
display: flex;
flex-direction: row;
}
.flexRoe {
display: flex;
flex-direction: row;
}
.body {
width: 100%;
position: relative;
/* border: 1rpx solid #ccc; *//* height: 200rpx */
}
page{
height: 90%;
}
.right_body {
width: 100%;
/* border: 1rpx solid red; */
padding: 20rpx;
margin-top: 20rpx;
}
.left_body {
margin-top: 20rpx;
}
.posRit {
right: 20rpx;
}
.textBo {
width: 620rpx;
text-align: right;
}
.lfBo {
margin-left: 10rpx;
}
.ritTxt {
background: #44426a;
padding: 10rpx 20rpx 10rpx 20rpx;
color: white;
border-radius: 15rpx 0 15rpx 15rpx;
margin-top: 10rpx;
float: right;
max-width: 500rpx;
word-wrap: break-word;
text-align: left;
}
.ritTxt3{
padding: 10rpx 20rpx 10rpx 20rpx;
color: black;
border-radius: 15rpx 0 15rpx 15rpx;
margin-top: 10rpx;
float: right;
max-width: 500rpx;
word-wrap: break-word;
text-align: left;
}
.ritTxt2 {
background: white;
color: white;
border-radius: 15rpx 0 15rpx 15rpx;
padding: 0rpx 20rpx 10rpx 20rpx;
margin-top: 20rpx;
float: right;
max-width: 500rpx;
word-wrap: break-word;
text-align: left;
}
.lftTxt3 {
padding: 10rpx 20rpx 10rpx 20rpx;
color: black;
border-radius: 15rpx 0 15rpx 15rpx;
margin-top: 10rpx;
float: right;
max-width: 500rpx;
word-wrap: break-word;
text-align: left;
}
.lftTxt {
background: #44426a;
padding: 10rpx 20rpx 10rpx 20rpx;
color: white;
border-radius: 0rpx 15rpx 15rpx 15rpx;
margin-top: 10rpx;
float: left;
max-width: 500rpx;
word-wrap: break-word;
text-align: left;
}
.lftTxt2 {
background: #fff;
padding: 0rpx 20rpx 10rpx 20rpx;
color: white;
border-radius: 0rpx 15rpx 15rpx 15rpx;
margin-top: 20rpx;
float: left;
max-width: 500rpx;
word-wrap: break-word;
text-align: left;
}
.my_audio {
height: 60rpx;
width: 60rpx;
z-index: 2;
position: relative;
top: 10rpx;
left: 20rpx;
margin-right: 30rpx;
}
.dataTime {
font-size: 28rpx;
}
.textImg {
width: 200rpx;
margin-top: 5rpx;
}
.video{
max-height: 1200px;
}
.head {
width: 80rpx;
height: 80rpx;
}
._ {
height: 130rpx;
width: 100%;
background: #ccc;
}
.inpBo {
display: flex;
flex-direction: row;
}
.yuyin {
flex: 1;
line-height: 104rpx;
text-align: center;
}
.input {
flex: 5;
}
.tips{
text-align: left;
background: white;
padding: 30rpx;
font-size: 28rpx;
padding-left: 120rpx;
color: #999;
position: fixed;
top: 0;
width: 100%;
z-index: 999;
}
