integrated_traffic_uniapp/pages/news/home.vue

<template>
	<view>
		<cu-custom bgColor="bg-gradual-blueness">
			<block slot="content">通知公告</block>
		</cu-custom>
    <view class="top-fixed">
      <scroll-view scroll-x class="bg-white nav" scroll-with-animation :scroll-left="scrollLeft">
        <view class="flex text-center">
          <view class="cu-item flex-sub" :class="index==TabCur?'text-blue cur':''" v-for="(item,index) in tabNav" :key="index" @tap="tabSelect" :data-id="index">
            {{tabNav[index]}}
          </view>
        </view>
      </scroll-view>
      <view class="cu-bar search bg-white">
        <view class="search-form radius">
          <text class="cuIcon-search"></text>
          <input  v-model="KEYWORDS" placeholder="请输入关键字"></input>
        </view>
        <view class="action">
          <button class="cu-btn bg-green shadow-blur radius" @click="getQuery()">搜索</button>
        </view>
      </view>
      <view class="line"></view>
    </view>

		<block v-if="TabCur==0">
      <view class="select-fixed top-fixed">
        <view class="cu-bar search bg-white">
          <view class="search-form radius" style="margin-left: 0;">
            <text class="cuIcon-search"></text>
            <input @input="InputBlur" placeholder="请输入关键字"
                   confirm-type="search"></input>

          </view>
          <view class="action">
            <button class="cu-btn bg-green shadow-blur radius" @click="getQuery">搜索</button>
          </view>
        </view>
        <view class="line"></view>
      </view>
			<scroll-view class="dy-scroll-nobg"  scroll-y :style="'top:'+sTop+'px;height:calc(100vh - '+totalHeight+'px)'">
				<view v-if="list.length>0" >
					<view class="news-list">
            <view class="news-item" v-for="item in list" :key="item.NOTICE_ID" @click="$noMultipleClicks(goToPcDetail, item.NOTICE_ID)">
							<view class="news-media-list">
								<view class="news-media-body">
									<view class="news-media-title">
										{{item.SYNOPSIS}}
									</view>
									<view class="news-media-text">
										<text>{{item.CREATTIME}}</text>
									</view>
								</view>
							</view>
						</view>
					</view>
				</view>
				<view v-else-if="dataFlag=='noData'" class="dy-null">
				    <view class="dy-null-img">
						<image src="../../static/null.png" mode=""></image>
				    </view>
				    <view class="dy-null-title">
						暂无数据
				    </view>
				</view>
				<view class="cu-tabbar-height"></view>
			</scroll-view>
		</block>
		<block v-else-if="TabCur==1">
			<scroll-view class="dy-scroll-nobg"  scroll-y :style="'top:'+sTop+'px;height:calc(100vh - '+totalHeight+'px)'">
				<view v-if="pclist.length>0" >
					<view class="news-list">
						<view class="news-item"  v-for="item in pclist" :key="item.NOTICECORP_ID" >
							<view class="news-media-list">
								<view class="news-media-body">
									<view @click="$noMultipleClicks(goToPcDetail,item.NOTIFICATION_ID)">
                    <view class="dy-title-flex">

                      <text>  <view class="yuan" v-if="!item.TYPE == '1'"></view> 通知标题：</text>
                      <text v-if="item.LEVEL == '紧急通知'" class="light red">{{ item.LEVEL }}</text>
                      <text v-else-if="item.LEVEL == '重要通知'" class="light orange">{{ item.LEVEL }}</text>
                      <text v-else class="light blue">{{ item.LEVEL }}</text>
<!--                      <text class="light red blue">{{item.LEVEL}}</text>-->
                    </view>
                    <view>
                      <text>{{item.TITLE}}</text>
                    </view>

									</view>
									<view class="news-media-text">
										<text>{{item.CREATETIME}}</text>
										<view  v-if="item.TYPE=='1'" style="float:right;">
										  <button class="cu-btn round bg-red" style="height:40upx;" @click="deleteNotice(item.NOTIFICATION_ID)">删除</button>
										</view>
									</view>
								</view>
							</view>
						</view>
					</view>
				</view>
				<view v-else-if="dataFlag=='noData'" class="dy-null">
				    <view class="dy-null-img">
						<image src="../../static/null.png" mode=""></image>
				    </view>
				    <view class="dy-null-title">
						暂无数据
				    </view>
				</view>
				<view class="cu-tabbar-height"></view>
			</scroll-view>
		</block>
    <block v-else-if="TabCur==2">
      <scroll-view class="dy-scroll-nobg"  scroll-y :style="'top:'+sTop+'px;height:calc(100vh - '+totalHeight+'px)'">
        <view v-if="txlist.length>0" >
          <view class="news-list">
            <view class="news-item"  v-for="item in txlist" :key="item.NOTICECORP_ID" >
              <view class="news-media-list">
                <view class="news-media-body">
                  <view class="news-media-title" @click="$noMultipleClicks(goToTxDetail,item.NOTICECORPUSERID_ID)">
                    {{item.SYNOPSIS}}
                    <text style="float:right;">
                      <template v-if="item.TYPE=='0'">未读</template>
                      <template v-else-if="item.TYPE=='1'">已读</template>
                    </text>
                  </view>
                  <view class="news-media-text">
                    <text>{{item.CREATTIME}}</text>
                    <view  v-if="item.TYPE=='1'" style="float:right;">
                      <button class="cu-btn round bg-red" style="height:40upx;" @click="deleteNoticeTx(item.NOTICECORPUSERID_ID)">删除</button>
                    </view>
                  </view>
                </view>
              </view>
            </view>
          </view>
        </view>
        <view v-else-if="dataFlag=='noData'" class="dy-null">
          <view class="dy-null-img">
            <image src="../../static/null.png" mode=""></image>
          </view>
          <view class="dy-null-title">
            暂无数据
          </view>
        </view>
        <view class="cu-tabbar-height"></view>
      </scroll-view>
    </block>
	</view>
</template>

<script>
	import {
		basePath,corpinfoId,loginUserId,loginUser
	} from '@/common/tool.js';
	export default {
		data() {
			return {
				dataFlag:'noData',
				background:{"url":""},
				sTop:0,
				totalHeight:0,
				TabCur: 0,
				scrollLeft: 0,
				tabNav: ['平台公告', '企业公告', '业务提醒'],
				noClick:true,
        KEYWORDS:'',
				list: [],
				pclist: [],
        txlist: [],
				page:1,//分页参数--页数
				rows:10,//分页参数--每页数据条数
				totalCount:0,//分页参数--初始化页数
				isEnd:false,//防止多次刷新
				totalPage:0,//分页参数--分页数量
				showCount :-1,
				currentPage:1,
				tabCur :0,
			}
		},

    mounted(e){
			this.getData();
			let that=this;
			let CustomBar = this.CustomBar;
			uni.getSystemInfo({ //调用uni-app接口获取屏幕高度
				success(res) { //成功回调函数
					let titleH=uni.createSelectorQuery().select(".top-fixed"); //想要获取高度的元素名（class/id）
					titleH.boundingClientRect(data=>{
						that._data.sTop=data.height  //计算高度：元素高度=窗口高度-元素距离顶部的距离（data.top）
						that.totalHeight = data.height+CustomBar
					}).exec()
				}
			})
		},
		// 滑动到底方法
		scrolltolower(){
			var _this = this;
			_this.showCount = -1;
			_this.currentPage = _this.currentPage + 1;
			_this.isEnd = false;
			if("0"==_this.TabCur ){
				if(_this.totalPage >= _this.currentPage){
					_this.getDate();//开始分页查询
				}
			}
			if ("1"==_this.TabCur){
				if(_this.totalPage >= _this.currentPage){
					_this.getPcData();//开始分页查询
				}
			}
			  if ("2"==_this.TabCur){
				if(_this.totalPage >= _this.currentPage){
				  _this.getTxData();//开始分页查询
				}
			  }
		},
		onReady() {
		},
		methods: {
			tabSelect(e) {
				this.TabCur = e.currentTarget.dataset.id;
				this.scrollLeft = (e.currentTarget.dataset.id - 1) * 60;
				if("2" ==this.TabCur){
				  this.getTxData();
				}
				if("1" ==this.TabCur){
					this.getPcData();
				}
				if("0" == this.TabCur){
					this.getData();
				}
			},
			  getQuery() { //搜索按钮事件
				var _this = this;
				if(_this.TabCur == 0){
				  _this.getData();
				}else{
				  _this.getPcData();
				}
			  },
			getData() {
        this.getPcData();
        this.getTxData();
				var _this = this;
				uni.showLoading({
					title: '请稍候'
				})
				uni.request({
					url: basePath + '/app/notice/list',
					method: 'POST',
					dataType: 'json',
					header: {
						'Content-type':'application/x-www-form-urlencoded'
					},
					data: {
						showCount : _this.showCount,
						currentPage : _this.currentPage,
            KEYWORDS:_this.KEYWORDS,
						corpinfoId :corpinfoId,
						CORPINFO_ID:loginUser.CORPINFO_ID,
						USER_ID:loginUser.USER_ID,
					},
					success: (res) => {
						if("success" == res.data.result){
							uni.hideLoading();
							_this.list = res.data.varList;
						} else {
							uni.showToast({
								title: res.data.message,
								duration: 2000
							});
						}
					}
				});
			},
			getPcData() {
				var _this = this;
				uni.showLoading({
					title: '请稍候'
				})
				uni.request({
					url: basePath + '/app/trafficNotice/listForCp',
					method: 'POST',
					dataType: 'json',
					header: {
						'Content-type':'application/x-www-form-urlencoded'
					},
					data: {
						showCount : _this.showCount,
						currentPage : _this.currentPage,
            KEYWORDS:_this.KEYWORDS,
						loginUserId :loginUserId,
						// CORPINFO_ID:loginUser.CORPINFO_ID,
						USER_ID:loginUser.USER_ID,
					},
					success: (res) => {
						if("success" == res.data.result){
							uni.hideLoading();
							_this.pclist = res.data.varList;
						} else {
							uni.showToast({
								title: res.data.message,
								duration: 2000
							});
						}
					}
				});
			},

      getTxData() {
        var _this = this;
        uni.showLoading({
          title: '请稍候'
        })
        uni.request({
          url: basePath + '/app/notice/listForCp',
          method: 'POST',
          dataType: 'json',
          header: {
            'Content-type':'application/x-www-form-urlencoded'
          },
          data: {
            showCount : _this.showCount,
            currentPage : _this.currentPage,
            loginUserId :loginUserId,
            CORPINFO_ID:loginUser.CORPINFO_ID,
            USER_ID:loginUser.USER_ID,
          },
          success: (res) => {
            if("success" == res.data.result){
              uni.hideLoading();
              _this.txlist = res.data.varList;
            } else {
              uni.showToast({
                title: res.data.message,
                duration: 2000
              });
            }
          }
        });
      },
			//跳转事件
      goToTxDetail(e){
        uni.navigateTo({
          url: '/pages/news/notice-list-detail?id='+e+'&type=1',
        });
      },
			goToPcDetail(e){
        if(this.TabCur == 0) {
          uni.navigateTo({
            url: '/pages/news/notice-list-detail?id='+e+'&type=0',
          });
        }else if(this.TabCur == 1){
          uni.navigateTo({
            url: '/pages/news/news-list-detail?id='+e+'&type=1',
          });
        }
			},
      deleteNoticeTx(ID){
        var _this = this;
        uni.showModal({
          title: '',
          content: '确定要删除这条记录？',
          cancelColor:"#000000",
          cancelText: '取消',
          confirmText: '确定',
          success: res => {
            if (res.confirm) {
              uni.showLoading({
                title: '处理中'
              })
              uni.request({
                url: basePath+'/app/notice/delete',
                method: 'POST',
                dataType: 'json',
                header: {
                  'Content-type':'application/x-www-form-urlencoded'
                },
                data: {
                  NOTICECORPUSERID_ID: ID
                },
                success: (res) => {
                  uni.hideLoading();
                  uni.showToast({
                    icon: 'none',
                    title: '删除成功',
                    duration: 1500
                  });
                  _this.getQuery()
                  this.getTxData();
                },
                fail: (err) => {
                  uni.hideLoading();
                  uni.showModal({
                    content: err.errMsg,
                    showCancel: false
                  });
                }
              })
            }
          }
        })
      },
      deleteNotice(ID){
        var _this = this;
        uni.showModal({
          title: '',
          content: '确定要删除这条记录？',
          cancelColor:"#000000",
          cancelText: '取消',
          confirmText: '确定',
          success: res => {
            if (res.confirm) {
              uni.showLoading({
                title: '处理中'
              })
              uni.request({
                url: basePath+'/app/trafficNotice/delete',
                method: 'POST',
                dataType: 'json',
                header: {
                  'Content-type':'application/x-www-form-urlencoded'
                },
                data: {
                  NOTIFICATION_ID: ID,
                  USER_ID: loginUser.USER_ID,
                  USERNAME: loginUser.NAME
                },
                success: (res) => {
                  uni.hideLoading();
                  uni.showToast({
                    icon: 'none',
                    title: '删除成功',
                    duration: 1500
                  });
                  _this.getQuery()
                },
                fail: (err) => {
                  uni.hideLoading();
                  uni.showModal({
                    content: err.errMsg,
                    showCancel: false
                  });
                }
              })
            }
          }
        })
      }
		}
	}
</script>

<style>
	.news-list {
		background-color: #FFFFFF;
		position: relative;
		width: 100%;
	}

	.news-item {
		display: flex;
		position: relative;
		flex-direction: row;
		align-items: center;
	}

	.news-media-list {
		padding: 11px 15px;
		display: flex;
		width: 100%;
		flex-direction: row;
	}

  .yuan{
    width: 8px;
     height: 8px;
    background: #ff0000;
    border-radius: 100%;
    display: inline-block;
    margin-right: 5px;
  }

	.news-media-logo {
		width: 90px;
		height: 70px;
		margin-right: 10px;
		overflow: hidden;
		position: relative;

	}

	.news-media-body {
		display: flex;
		flex-direction: column;
		justify-content: space-between;
		flex: 1;

	}

	.news-media-title {
		height: 37px;
		font-size: 14px;
		overflow: hidden;
		width: 100%;
		line-height: 18px;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
	}

	.news-item::after {
		position: absolute;
		z-index: 3;
		right: 0;
		bottom: 0;
		left: 15px;
		height: 1px;
		content: '';
		-webkit-transform: scaleY(.5);
		transform: scaleY(.5);
		background-color: #c8c7cc;
	}

	.news-media-text {
		display: flex;
		flex-direction: row;
		justify-content: space-between;
		width: 100%;
		line-height: 15px;
		font-size: 13px;
		color: #8f8f94;
	}
  .red{
    color: #df4343;
  }
  .blue{
    color: #548de7;
  }
  .orange{
    color: #FFA500;
  }
</style>