移动端开发案例【7】移动端朋友圈发布显示开发

所谓案例，直接上代码

标签块：

<view>
        <free-transparent-bar :scrollTop="scrollTop"
        @clickRight="clickRight"></free-transparent-bar>
        <view class="position-relative" style="height: 620rpx;">
            <image src="https://douyinzcmcss.oss-cn-shenzhen.aliyuncs.com/shengchengqi/datapic/1.jpg" mode="aspectFill" style="height: 590rpx;" class="bg-secondary w-100"></image>
            <image src="/static/images/demo/demo6.jpg" style=" 120rpx;height: 120rpx;right: 30rpx;" class="bg-secondary rounded position-absolute bottom-0"></image>
            <text class="text-white font-md position-absolute"
            style="bottom: 45rpx;right: 160rpx;">Summer</text>
        </view>
        
        <!-- 朋友圈列表 -->
        <free-moment-list v-for="(item,index) in list" :key="index"
        :item="item" :index="index" @action="doAction"></free-moment-list>
        
        <!-- 评论框 -->
        <free-popup ref="action" bottom transformOrigin="center bottom">
            <view style="height: 105rpx;" class="bg-light border-top flex align-center px-3">
                <textarea fixed class="bg-white rounded p-2 font-md" style="height: 75rpx; 520rpx;" :focus="true" v-model="content"/>
                <free-icon-button :icon="'ue605'"
                @click="changeFaceModal"></free-icon-button>
                <free-main-button name="发送" :disabled="content.length === 0" @click="send"></free-main-button>
            </view>
            <scroll-view v-if="faceModal" scroll-y="true" 
            style="height: 350rpx;"
            class="bg-light flex flex-wrap">
                <view style=" 107rpx;height: 107rpx;"
                class="flex align-center justify-center"
                hover-class="bg-white"
                v-for="(item,index) in faceList"
                :key="index"
                @click="addFace(item)">
                    <text>{{item}}</text>
                </view>
            </scroll-view>
        </free-popup>
        
    </view>

js板块：

样式库都是共公样式：

import freeTransparentBar from '@/components/free-ui/free-transparent-bar.vue';
    import freeMomentList from '@/components/free-ui/free-moment-list.vue';
    import freePopup from '@/components/free-ui/free-popup.vue';
    import freeIconButton from "@/components/free-ui/free-icon-button.vue"
    import freeMainButton from '@/components/free-ui/free-main-button.vue';
    export default {
        components: {
            freeTransparentBar,
            freeMomentList,
            freePopup,
            freeIconButton,
            freeMainButton
        },
        data() {
            return {
                content:"",
                scrollTop:0,
                list:[{
                    id:2,
                    avatar:'/static/images/demo/demo6.jpg',
                    username:'昵称',
                    context:'靓仔，听说这个月会上线：外卖配送系统全栈教程，在线点播全栈教程，多端客服系统，企业网盘系统',
                    image:[],
                    video:false,
                    create_time:1567481668,
                    supports:[{
                        id:1,
                        username:"昵称",
                        avatar:'/static/images/demo/demo6.jpg',
                    }],
                    comments:[{
                        id:1,
                        username:"昵称",
                        content:"评论内容"
                    }]
                },{
                    id:2,
                    avatar:'/static/images/demo/demo6.jpg',
                    username:'昵称',
                    context:'靓仔，听说这个月会上线：外卖配送系统全栈教程，在线点播全栈教程，多端客服系统，企业网盘系统',
                    image:[{
                        src:"https://douyinzcmcss.oss-cn-shenzhen.aliyuncs.com/shengchengqi/datapic/1.jpg"
                    }],
                    video:false,
                    create_time:1567481668,
                    supports:[],
                    comments:[]
                },{
                    id:2,
                    avatar:'/static/images/demo/demo6.jpg',
                    username:'昵称',
                    context:'靓仔，听说这个月会上线：外卖配送系统全栈教程，在线点播全栈教程，多端客服系统，企业网盘系统',
                    image:[{
                        src:"https://douyinzcmcss.oss-cn-shenzhen.aliyuncs.com/shengchengqi/datapic/1.jpg"
                    },{
                        src:"https://douyinzcmcss.oss-cn-shenzhen.aliyuncs.com/shengchengqi/datapic/1.jpg"
                    }],
                    video:false,
                    create_time:1567481668,
                    supports:[],
                    comments:[]
                },{
                    id:2,
                    avatar:'/static/images/demo/demo6.jpg',
                    username:'昵称',
                    context:'靓仔，听说这个月会上线：外卖配送系统全栈教程，在线点播全栈教程，多端客服系统，企业网盘系统',
                    image:[],
                    video:{
                        src:"/static/video/demo.mp4",
                        poster:"https://douyinzcmcss.oss-cn-shenzhen.aliyuncs.com/shengchengqi/datapic/1.jpg"
                    },
                    create_time:1567481668,
                    supports:[],
                    comments:[]
                }],
                
                faceModal:false,                // 评论的对象
                commentIndex:-1
            }
        },
        onPageScroll(e) {
            this.scrollTop = e.scrollTop
        },
        methods: {
            // 点击操作菜单
            doAction(e){
                uni.showActionSheet({
                    itemList: ['点赞','评论'],
                    success: res => {
                        if(res.tapIndex === 0){
                            this.doSupport(e)
                        } else {
                            this.content = ''
                            this.faceModal = false
                            this.commentIndex = e.index
                            this.$refs.action.show()
                        }
                    },
                });
            },
            // 点赞
            doSupport(e){
                e.item.supports.push({
                    id:1,
                    username:"昵称",
                    avatar:'/static/images/demo/demo6.jpg',
                })
            },
            // 添加表情
            addFace(item){
                this.content += item
            },
            // 开启/关闭表情包面板
            changeFaceModal(){
                uni.hideKeyboard()
                setTimeout(()=>{
                    this.faceModal = !this.faceModal
                },100)
            },
            // 发送
            send(){
                this.list[this.commentIndex].comments.push({
                    id:1,
                    username:"昵称",
                    content:this.content
                })
                this.$refs.action.hide()
            },
            // 选择发表朋友圈类型
            clickRight(){
                let list = [{
                    name:"图文",
                    key:"image"
                },{
                    name:"短视频",
                    key:"video"
                },{
                    name:"文字",
                    key:"text"
                }]
                uni.showActionSheet({
                    itemList: list.map(v=>v.name),
                    success: res => {
                        uni.navigateTo({
                            url: '../add-moment/add-moment?type='+list[res.tapIndex].key,
                        });
                    },
                });
            }
        }
    }

成果演示