1|0滑动日历效果
1|1效果预览
实现要求:顶部固定悬浮的是获取未来一周的日期,分为上下两部分,上面部分显示星期,下面则显示具体日期。今天则显示今天,可点击头部具体日期,可向左向右滑动。
1|2实现代码
顶部日历
页面部分的代码
<view wx:for="{{dayList}}" wx:for-index="index" class="tab-item {{currentSwiper==index ?'active':'noactive'}}" wx:key="index" bindtap='changeTab' data-current="{{index}}">
<view class="TimeOrderBox scroll-view-item bc_red {{id == index ? 'coloBack':''}}" id="{{index}}" data-selectTime="{{item.month}}/{{item.day}}" data-week="{{item.week}}">
<view class="TimesWD">
<text class="TimeOrderText" wx:if="{{NowDay==item.day}}">今天</text>
<text class="TimeOrderText" wx:else>周{{item.week}}</text>
<view class="TimeOrderDay">
<text class="TimeOrderTextDay">{{item.day}}</text>
</view>
</view>
</view>
</view>
</view>这里我们用View标签 包裹起来,然后剩下的就是我们组装日期数据。我们来看js部分
weekDate: function () { //获取周数据
var myDate = new Date();// hehe myDate.toLocaleDateString(); var month = myDate.getMonth() + 1; var time = myDate.getFullYear() + '年' + month + '月' + myDate.getDate() + '日'; var total = 1;// 个数
var dayList = [];
dayList.push({ 'day': myDate.getDate(), 'month': myDate.getMonth() + total, 'week': toWeekDay(myDate.getDay()), 'year': myDate.getFullYear()
}); for (var i = 0; i < 6; i++) {
myDate.setDate(myDate.getDate() + total); // number 是最近几天 则会自动计算
// 需求 月份-日 星期几 dayList.push({ 'day': myDate.getDate(), 'month': myDate.getMonth() + total, 'week': toWeekDay(myDate.getDay()), 'year': myDate.getFullYear()
});
} return dayList;
}function toWeekDay(weekDay) {// 传入数据 讲一周的某一天返回成中文状态下的字符
switch (weekDay) { case 1: return '一'; break; case 2: return '二'; break; case 3: return '三'; break; case 4: return '四'; break; case 5: return '五'; break; case 6: return '六'; break; case 0: return '日'; break; default: break;
} return '传入未知参数';
}我们将一周的数据都封装进dayList中,然后返回。我们看下dayList返回了什么?
我们可以看到,通过上面js方法,我们得到了7条数据,分别有年、月、日以及星期几的数据。接下来我们看看css如何布局:
/* 循环周天样式 Start */.tab-item{
float: left;
margin-left:20rpx;
box-sizing: border-box;
/* background-color: #2E323B;
margin-top: -7rpx; */
position: relative; /* padding-top: 20rpx; */
top:8rpx;
}.pageTop{ /* width:100%; */
height: 140rpx;
background-color: #2E323B;
padding-left: 40rpx;
margin-top: -5rpx;
position: fixed;
top: 0;
z-index: 99999;
width: 100%;
}.TimeOrder{width:1036rpx;height:106rpx;border-top:1px solid #eee;border-bottom:1px solid #eee;overflow-x: auto;}/* .TimeOrderBox{width:148rpx;height:106rpx;border-right:1px solid #eee;text-align: center;line-height: 106rpx;} */.coloBack{color:#003a70;border-bottom:2px solid #003a70}.scroll-header{display: flex;white-space: nowrap;background:#fff;
}.scroll-header .TimeOrderBox{height:120rpx;width:100rpx;/* border:1px solid #eee; */display: inline-block;/* font-size: 50rpx; *//* background:#fff; */}.TimeOrderText{left: 50rpx;top: 170rpx;width: 20rpx;height: 12rpx;line-height: 24rpx;opacity: 0.5;color: #787B81;font-size: 10px;text-align: center;font-weight:400;font-family: PingFangSC-Regular;font-size: 20rpx;/* margin-left: 10rpx; */}.TimeOrderTextDay{
width:100%;
height:60rpx;
display: block;
/* opacity: 0.5; */
line-height: 60rpx;
flex-direction: column;
margin-right: 0rpx;
color: #96989D;
font-size: 32rpx;
text-align: left;
font-family: CenturyGothic-Bold;
font-weight:bold;
}.TimeOrderBox{
width:100%;
height:137rpx;
}.TimeOrderBoxCon{
width:100%;
height:127rpx;
border-bottom: 1rpx solid #000;
}.TimeDayBox{
width:100%;
height:auto;
}.TimeDayBoxCon{}.whatTime{width:175rpx;height:105rpx;font-size:26rpx;text-align: center;line-height: 105rpx;background:#fff;border-radius: 10rpx;margin-right:10rpx;margin-bottom:10rpx;color:#000;}.whatTime1{width:175rpx;height:105rpx;font-size:26rpx;text-align: center;line-height: 105rpx;background:#003a70 !important;border-radius: 10rpx;margin-right:10rpx;margin-bottom:10rpx;color:#fff;}.whatTime2{width:175rpx;height:105rpx;font-size:26rpx;text-align: center;line-height: 105rpx;background:#fdfdfd;border-radius: 10rpx;margin-right:10rpx;margin-bottom:10rpx;color:#dbdbdb;}/* 选中时缩小字体 */.narrowFontSize{
font-size: 22rpx;
}.selectTimeLeft{padding-left:12rpx;}.SelectTimeBtn{width:100%;height:98rpx;line-height: 98rpx;text-align: center;color:#fff;position: fixed;bottom:0;background:#003a70;}.SelectTimeBtnBox{width:100%;height:98rpx;background:#fff;}.nowTime{
background-color: #e4e4e4 ;
}.TimesWD{
width:80rpx;
}.active .TimeOrderDay{
margin-left:-10rpx; /* top: 250rpx; */
width: 56rpx;
height: 56rpx;
background-color: #00AFD2;
border-radius: 50%;
padding: 5rpx;
font-size:32rpx;
font-family:CenturyGothic-Bold;
font-weight:bold;
color:#FFF;
line-height:36rpx;
text-align: center; /* margin-top:2rpx; */}.active .TimeOrderTextDay{
color:#fff;
text-align: center; /* margin-left: 2rpx; */}.active .TimeOrderText{
color: rgba(255,255,255,1);
font-family: CenturyGothic-Bold;
text-align: center;
font-size: 20rpx;
}.noactive .TimeOrderTextDay{
opacity: 0.5;
/* margin-left:0rpx; */}swiper {
position: absolute;
height: 100%;
width: 100%;
}scroll-view{
height: 100%;
overflow: scroll;
background-color:#252830;
}swiper-item{
overflow: scroll;
}/*循环周天样式 End*/我们需要实现滑动效果,可以使用swiper组件。关于swiper的参数和用法,感兴趣的可以查下,我们快速讲下实现。
因为我们需要一些滑动展示不同的数据,这里我们mock一些 json数据仿照通过api返回过来的数据来解析:
{ "isSuccess": true, "errorCode": 0, "errorMsg": null, "result": { "courseSeries": [
{ "date": "2018-12-24T00:00:00", "trainings": [
{ "id": 0, "duration": 90,
},
{ "id": 0, "startTime": "2018-12-24T15:00:00", "duration": 60, "total": 0, "bookedNumber": 0
},
{ "id": 0, "startTime": "2018-12-24T16:00:00", "duration": 60, "total": 0, "bookedNumber": 0
}
]
},
{ "date": "2018-12-25T00:00:00", "trainings": [
{ "id": 0, "startTime": "2018-12-25T08:00:00", "duration": 120, "total": 0, "bookedNumber": 0
},
{ "id": 0, "startTime": "2018-12-25T08:00:00", "duration": 90, "total": 0, "bookedNumber": 0
},
{ "id": 0, "startTime": "2018-12-25T10:00:00", "duration": 90, "total": 0, "bookedNumber": 0
},
{ "id": 0, "startTime": "2018-12-25T12:00:00", "duration": 120, "total": 0, "bookedNumber": 0
},
{ "id": 0, "startTime": "2018-12-25T16:00:00", "duration": 120, "total": 0, "bookedNumber": 0
}
]
},
{ "date": "2018-12-26T00:00:00", "trainings": [
{ "id": 0, "startTime": "2018-12-26T08:00:00", "duration": 120, "total": 0, "bookedNumber": 0
},
{ "id": 0, "startTime": "2018-12-26T10:00:00", "duration": 120, "total": 0, "bookedNumber": 0
},
{ "id": 0, "startTime": "2018-12-26T14:00:00", "duration": 120, "total": 0, "bookedNumber": 0
},
{ "id": 0, "startTime": "2018-12-26T16:00:00", "duration": 120, "total": 0, "bookedNumber": 0
}
]
},
{ "date": "2018-12-27T00:00:00", "trainings": []
},
{ "date": "2018-12-28T00:00:00", "trainings": []
},
{ "date": "2018-12-29T00:00:00", "trainings": []
},
{ "date": "2018-12-30T00:00:00", "trainings": []
}
]
}View Code
然后我们js中直接获取该Json数据。并解析成七条数据,因为我们显示的是一周数据
onLoad: function () {
let that=this;
allList = [];
that.filterday(mock.listData()["result"]["courseSeries"], that);
}, filterday: (res, options) => {
let that = options;
_.forEach(res, function (value) {
that.coursesData(value, options);
});
}, coursesData: (options, pargam) => {
let that = pargam; if (options.trainings.length > 0) {
let list = [];
_.forEach(options.trainings, function (item, key) {
list.push(item);
});
allList.push(list);
} else { var objectData = {};
allList = _.concat(allList, objectData);
}
let NowDay = new Date();
console.log(that.weekDate());
that.setData({
dayList: that.weekDate(),
dataShow: allList,
NowDay: NowDay.getDate(),
});
},其他需要注意的是滑动的时候有个滑动事件:switchSwiper,需要实现
switchSwiper: function (e) { this.setData({
currentSwiper: e.detail.current
});
},另外,我们需要点击,所以此处也有点击周数据的时候 点击事件:
changeTab: function (e) {
console.log(e); this.setData({
currentTab: e.currentTarget.dataset.current
});
},最后我们的页面部分代码是:
<swiper circular="circular" bindchange="switchSwiper" current="{{currentTab}}" indicator-dots="{{indicatorDots}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}">
<block wx:for="{{dataShow}}" wx:key="index">
<swiper-item>
<view wx:if="{{dataShow[index].length>0}}">
<view wx:for="{{dataShow[index]}}" wx:for-item="key" wx:key="index">
<scroll-view scroll-y="{{true}}">
<view class="contentBody">
<text>
{{key.duration}} -我是第{{index}}条数据 </text>
</view>
<view class='heightView'></view>
</scroll-view>
</view>
</view>
<view wx:else><view class="contentBody"><text>暂无数据</text></view></view>
</swiper-item>
</block>
</swiper>这样的话,我们就可以展现出我们mock的一些数据
需要注意的是,上面当我们滑动的时候,我们是需要凸显当前所在的日期。
所以,在顶部周数据的时候,需要稍微做下处理。
<view class="TimeOrderBox scroll-view-item bc_red {{id == index ? 'coloBack':''}}" id="{{index}}" data-selectTime="{{item.month}}/{{item.day}}" data-week="{{item.week}}">这样基本上 就已经实现了整体代码,
1|3源码Demo
End
__EOF__
作 者:潇十一郎
出 处:https://www.cnblogs.com/zhangxiaoyong/p/10170567.html
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