<!-- 菜单悬浮的原理: 通过给菜单添加position:sticky实现, 用法超简单, 仅APP端的低端机不兼容 https://caniuse.com/#feat=css-sticky -->
<template>
<view>
<!-- 对于mescroll-body: 需设置:sticky="true", 此应避免在mescroll-body标签前面加其他非定位的元素, 否则下拉区域会被挤出, 无法会隐藏.-->
<!-- 对于mescroll-uni: 则无需设置:sticky="true", 无其他限制和要求 -->
<mescroll-body :sticky="true" ref="mescrollRef" @init="mescrollInit" @down="downCallback" @up="upCallback">
<!-- sticky吸顶悬浮的菜单, 父元素必须是 mescroll -->
<view class="sticky-tabs">
<me-tabs v-model="tabIndex" :tabs="tabs" @change="tabChange"></me-tabs>
</view>
<!-- 数据列表 -->
<view class="margin-sm padding-sm bg" v-for="(item,index) in 5" @click="clickItem(item)">
<view class="flex justify-between">
<view class="text-blue">待付款</view>
<view class="text-white">2021/02/21 13:44</view>
</view>
<view class=" u-flex u-p-t-30">
<view class="u-m-r-10">
<u-avatar :src="avatar" mode="square" size="100"></u-avatar>
</view>
<view class="u-flex-1 text-white margin-left-xs">
<view class="u-font-16 text-bold">清风渡我</view>
<view class="u-font-14 u-tips-color flex justify-between">
<view class="text-white">王者荣耀/1局</view>
<view class="text-white">
实付: <text class="text-lg">5币</text>
</view>
</view>
</view>
</view>
<view class="flex justify-end u-p-t-20">
<u-button class="margin-right-sm" :custom-style="customStyle" shape="circle" :plain="true">取消订单</u-button>
<u-button :custom-style="customStyle" shape="circle" :plain="true" @click="goNav('/my/order/pay')" >去支付</u-button>
</view>
</view>
<!-- <empty v-if="goods.length === 0" des="暂无数据" show="true"></empty> -->
</mescroll-body>
</view>
</template>
<script>
import MescrollMixin from "@/components/mescroll-uni/components/mescroll-uni/mescroll-mixins.js";
import mescrollBody from "@/components/mescroll-uni/components/mescroll-body/mescroll-body.vue";
import meTabs from "@/components/mescroll-uni/me-tabs/me-tabs.vue";
export default {
mixins: [MescrollMixin], // 使用mixin
components: {
mescrollBody,
meTabs,
// orderList
},
data() {
return {
goods: [], // 数据列表
tabs: [{
title: '全部订单',
status: '2'
}, {
title: '待付款',
status: '3'
},
{
title: '进行中',
status: '4'
}, {
title: '已完成',
status: '5'
}
],
tabIndex: 0, // tab下标
page: 1,
limit: 10,
userId: 0,
status: 1,
nickName: '',
avatar: '',
customStyle: {
color: '#1789FD',
backgroundColor: '#1E1F31',
border: "4px",
width: '180upx',
height: '54upx',
margin: "0 0 0 20upx"
}
}
},
onLoad() {
this.userId = uni.getStorageSync('userId')
this.nickName = uni.getStorageSync('nickName')
},
onShow() {
// this.mescroll.resetUpScroll()
},
methods: {
/*下拉刷新的回调 */
downCallback() {
// 这里加载你想下拉刷新的数据, 比如刷新轮播数据
// loadSwiper();
// 下拉刷新的回调,默认重置上拉加载列表为第一页 (自动执行 page.num=1, 再触发upCallback方法 )
this.mescroll.resetUpScroll()
},
/*上拉加载的回调: 其中page.num:当前页 从1开始, page.size:每页数据条数,默认10 */
upCallback(page) {
let curTab = this.tabs[this.tabIndex].status
let data = {
userId: this.userId,
status: curTab,
page: page.num,
limit: page.size
}
// this.$Request.getT('/help/selectCreateHelpOrder', data).then(res => {
// this.mescroll.endBySize(res.data.list.length, res.data.totalPage)
// if (page.num == 1) this.goods = []; //如果是第一页需手动制空列表
// res.data.list.forEach(res => {
// switch (res.status) {
// case 1:
// res.statusName = '待审核'
// break;
// case 2:
// res.statusName = '待接单'
// break;
// case 3:
// res.statusName = '待送达'
// break;
// case 4:
// res.statusName = '已完成'
// break;
// case 5:
// res.statusName = '下架'
// break;
// }
// switch (res.userType) {
// case 0:
// res.userTypeName = '不限'
// break;
// case 1:
// res.userTypeName = '限男生'
// break;
// case 2:
// res.userTypeName = '限女生'
// break;
// }
// })
// this.goods = [...this.goods,...res.data.list]; //追加新数据
// this.mescroll.endSuccess(res.data.list.length); // 隐藏加载状态栏
// }).catch(() => {
// //联网失败, 结束加载
// this.mescroll.endErr();
// });
},
// 切换菜单
tabChange() {
this.goods = []; // 置空列表,显示加载进度条
this.mescroll.resetUpScroll()
},
//删除
delDemand(e) {
let that = this
uni.showModal({
title: '提示',
content: '确定删除吗?',
success: function(res) {
if (res.confirm) {
let data = {
helpOrderId: e.id
}
that.$Request.postT('/help/deleteHelpOrder', data).then(res => {
uni.showToast({
title: "删除成功"
})
that.mescroll.resetUpScroll()
})
} else if (res.cancel) {
console.log('用户点击取消');
}
}
});
},
// 完善需求
edit(item) {
uni.navigateTo({
url: '/pages/order/release?type=hasEdit&id=' + item.id + '&content=' + item.content +
'&site=' + item.site +
'&phone=' + item.phone + '&deliveryTime=' + item.deliveryTime + '&classifyId=' + item
.classifyId +
'&classifyName=' + item.classifyName + '&userType=' + item.userType + '&commission=' + item
.commission + '&image=' + item.image + '&address=' + item.address + '&latitude=' + item
.latitude + '&longitude=' + item.longitude
})
},
clickItem: function(options) {
console.log('点击', options)
let isShow = this.tabs[this.tabIndex].status == 4 ? '1' : '0'
uni.navigateTo({
url: '/pages/index/taskDetail?helpOrderId=' + options.id + '&isShow=' + isShow
})
},
goNav(e) {
uni.navigateTo({
url:e
})
}
}
}
</script>
<style lang="scss">
/*
sticky生效条件:
1、父元素不能overflow:hidden或者overflow:auto属性。(mescroll-body设置:sticky="true"即可, mescroll-uni本身没有设置overflow)
2、必须指定top、bottom、left、right4个值之一,否则只会处于相对定位
3、父元素的高度不能低于sticky元素的高度
4、sticky元素仅在其父元素内生效,所以父元素必须是 mescroll
*/
.sticky-tabs {
z-index: 990;
position: sticky;
top: var(--window-top);
// background-color: #fff;
}
// 使用mescroll-uni,则top为0
.mescroll-uni,
/deep/.mescroll-uni {
.sticky-tabs {
top: 0;
}
}
.demo-tip {
padding: 18upx;
font-size: 24upx;
text-align: center;
}
</style>将给定代码简化代码并将风格改为浅色风格后的代码。将里面的图片地址全换成https://dummyimage.com/600x400/#fba281,并样式修改简单,单位变成px