uni-app 123转发功能实现
Posted 2019ab
tags:
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/pages/chat/chat-list/chat-list.vue
<template>
<view class="page">
<!-- 导航栏 -->
<free-nav-bar title="选择" showBack :showRight="true">
<free-main-button :name="muliSelect ? '发送 ('+selectCount+')' : '多选'" slot="right" @click="handlenNav">
</free-main-button>
</free-nav-bar>
<!-- 搜索框 -->
<view class="p-3 bg-light position-fixed left-0 right-0" :style="'top:'+top+'px;'" style="z-index: 2;">
<input type="text" value="" v-model="keyword" placeholder="搜索" class="bg-white rounded"
placeholder-class="text-center" style="height: 80rpx;" />
</view>
<view style="height:140rpx;"></view>
<free-list-item v-for="(item,index) in allList" :key="index" :title="item.name"
:cover="item.avatar || '/static/images/userpic.png'" showRight :showRightIcon="false"
@click="selectItem(item)">
<view v-if="muliSelect" slot="right" class="border rounded-circle flex align-center"
style="width: 40rpx;height: 40rpx;">
<view v-if="item.checked" class="main-bg-color rounded-circle" style="width: 39rpx;height: 39rpx;">
</view>
</view>
</free-list-item>
<view style="height:100rpx;" class="flex align-center justify-center"
v-if="keyword !== '' && searchList.length === 0">
<text class="font text-light-muted">暂无搜索结果</text>
</view>
<free-confirm ref="confirm" title="发送给:">
<scroll-view v-if="selectCount > 0" scroll-x="true" :show-scrollbar='false'>
<view class="flex">
<view class="mr-1" v-for="(item,index) in selectList" :key="index">
<free-avatar :src="item.avatar" size="60"></free-avatar>
</view>
</view>
</scroll-view>
<view class="flex" v-else>
<free-avatar :src="sendItem.avatar" size="60"></free-avatar>
<text class="font text-muted ml-2">sendItem.name</text>
</view>
<view class="my-3 bg-light rounded p-2">
<text class="font text-light-muted">message</text>
</view>
<input type="text" value="" class="border-bottom font-md" style="height: 60rpx;" placeholder="给朋友留言" />
</free-confirm>
</view>
</template>
<script>
import freeNavBar from '@/components/free-ui/free-nav-bar.vue';
import freeMainButton from '@/components/free-ui/free-main-button.vue';
import freeListItem from '@/components/free-ui/free-list-item.vue';
import freeConfirm from '@/components/free-ui/free-confirm.vue';
import freeAvatar from '@/components/free-ui/free-avatar.vue';
import
mapState
from 'vuex';
export default
components:
freeNavBar,
freeMainButton,
freeListItem,
freeConfirm,
freeAvatar
,
data()
return
keyword: '',
muliSelect: false,
top: 0,
list: [],
detail: ,
sendItem:
,
computed:
...mapState(
chatList: state => state.user.chatList,
chat: state => state.user.chat,
),
// 最终列表
allList()
return this.keyword === '' ? this.list : this.searchList;
,
// 搜索结果列表
searchList()
if (this.keyword === '')
return [];
return this.list.filter(item =>
return item.name.indexOf(this.keyword) !== -1;
)
,
// 选中列表
selectList()
return this.list.filter(item => item.checked)
,
// 选中数量
selectCount()
return this.selectList.length;
,
message()
let obj =
image: '[图片]',
video: '[视频]',
audio: '[语音]',
card: '[名片]',
emoticon: '[表情]'
;
return this.detail.type === 'text' ? this.detail.data : obj[this.detail.type];
,
methods:
// 点击导航栏 (群发)
handlenNav()
if (!this.muliSelect)
return this.muliSelect = true;
// 发送
if (this.selectCount === 0)
return uni.showToast(
title: '请先选择',
icon: 'none'
);
this.$refs.confirm.show((close) =>
this.selectList.forEach(item =>
this.send(item)
if (this.content)
this.send(item, this.content, 'text')
);
close();
uni.reLaunch(
url: "../../tabbar/index/index"
)
);
,
// 选中、取消选中
selectItem(item)
// 选中、取消选中
if (this.muliSelect)
// 选中
if (!item.checked && (this.selectCount === 9))
// 限制选中数量
return uni.showToast(
title: '最多选中9个',
icon: 'none'
)
// 取消选中
return item.checked = !item.checked;
// 发送
this.sendItem = item;
this.$refs.confirm.show((close) =>
this.send(item);
close();
uni.reLaunch(
url: "../../tabbar/index/index"
)
);
,
send(item)
let message = this.chat.formatSendData(
to_id: item.id,
to_name: item.name,
to_avatar: item.avatar,
data: this.detail.data,
type: this.detail.type,
chat_type:item.chat_type,
options: this.detail.opitons
);
this.chat.send(message);
uni.$emit('updateHistory',false);
,
onLoad(e)
let res = uni.getSystemInfoSync();
this.top = res.statusBarHeight + uni.upx2px(90);
this.list = this.chatList.map(item =>
return
...item,
checked: false
)
if (e.params)
this.detail = JSON.parse(decodeURIComponent(e.params))
</script>
<style>
</style>
/pages/chat/chat/chat.vue
<template>
<view>
<!-- 导航栏 -->
<free-nav-bar :title="detail.name" :noreadnum="totalNoreadnum" showBack>
<free-icon-button slot="right"
:icon="'\\ue6fd'"
@click="openChatSet"></free-icon-button>
</free-nav-bar>
<!-- 聊天内容区域 -->
<scroll-view scroll-y class="bg-light position-fixed left-0 right-0 px-3" style="bottom: 105rpx;box-sizing: border-box;" :style="chatBodyBottom" :show-scrollbar="false" :scroll-into-view="scrollIntoView" :scroll-with-animation="true"
@click="clickPage">
<!-- 聊天信息列表组件 -->
<view v-for="(item,index) in list" :key="index"
:id="'chatItem_'+index">
<free-chat-item :item="item" :index="index" ref="chatItem"
:pretime=" index > 0 ? list[index-1].create_time : 0"
@long="long" @preview="previewImage"
:shownickname="currentChatItem.shownickname"
></free-chat-item>
</view>
</scroll-view>
<!-- #ifdef APP-PLUS-NVUE -->
<div v-if="mode === 'action' || mode === 'emoticon'"
class="position-fixed top-0 right-0 left-0"
:style="'bottom:'+maskBottom+'px;'"
@click="clickPage"></div>
<!-- #endif -->
<!-- 底部输入框 -->
<view class="position-fixed left-0 right-0 border-top flex align-center" style="background-color: #F7F7F6;height: 105rpx;"
:style="'bottom:'+KeyboardHeight+'px;'">
<free-icon-button v-if="mode === 'audio'" @click="changeVoiceOrText"><text class="iconfont font-lg"></text></free-icon-button>
<free-icon-button v-else @click="changeVoiceOrText"><text class="iconfont font-lg"></text></free-icon-button>
<view class="flex-1">
<view v-if="mode === 'audio'" class="rounded flex align-center justify-center" style="height: 80rpx;" :class="isRecording?'bg-hover-light':'bg-white'" @touchstart="voiceTouchStart" @touchend="voiceTouchEnd" @touchcancel="voiceTouchCancel" @touchmove="voiceTouchMove">
<text class="font">isRecording ? '松开 结束':'按住 说话'</text>
</view>
<textarea v-else fixed class="bg-white rounded p-2 font-md" style="height: 50rpx;max-width: 450rpx;" :adjust-position="false" v-model="text" @focus="mode = 'text'"/>
</view>
<!-- 表情 -->
<free-icon-button
@click="openActionOrEmoticon('emoticon')"><text class="iconfont font-lg"
></text></free-icon-button>
<template v-if="text.length === 0">
<!-- 扩展菜单 -->
<free-icon-button
@click="openActionOrEmoticon('action')"><text class="iconfont font-lg"
></text></free-icon-button>
</template>
<view v-else class="flex-shrink">
<!-- 发送按钮 -->
<free-main-button name="发送"
@click="send('text')"></free-main-button>
</view>
</view>
<!-- 扩展菜单 -->
<free-popup ref="action" bottom transformOrigin="center bottom" @hide="KeyboardHeight = 0" :mask="false">
<view style="height: 580rpx;" class="border-top border-light-secondary bg-light">
<swiper :indicator-dots="emoticonOrActionList.length > 1" style="height: 510rpx;">
<swiper-item class="row"
v-for="(item,index) in emoticonOrActionList"
:key="index">
<view class="col-3 flex flex-column align-center justify-center" style="height: 255rpx;" v-for="(item2,index2) in item" :key="index2" @click="actionEvent(item2)">
<image :src="item2.icon" mode="widthFix"
style="width: 100rpx;height: 100rpx;"></image>
<text class="font-sm text-muted mt-2"
>item2.name</text>
</view>
</swiper-item>
</swiper>
</view>
</free-popup>
<!-- 弹出层 -->
<free-popup ref="extend" :bodyWidth="240" :bodyHeight="450" :tabbarHeight="105">
<view class="flex flex-column"
style="width: 240rpx;"
:style="getMenusStyle">
<view class="flex-1 flex align-center"
hover-class="bg-light"
v-for="(item,index) in menusList"
:key="index"
@click="clickEvent(item.event)">
<text class="font-md pl-3">item.name</text>
</view>
</view>
</free-popup>
<!-- 录音提示 -->
<view v-if="isRecording" class="position-fixed top-0 left-0 right-0 flex align-center justify-center" style="bottom: 105rpx;">
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