ce4c83ff
 wxy
初始提交
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<template>
<div class='container'>
<div class='nav-bar' :style="'height:'+navBarHeight+'px'" catchtouchmove>
<div @tap="getNews('refresh')" :class='{fade:showFilter}'><img :style="'margin-top:'+statusBarHeight+'px;'" :class='{rotate:!hasLoad}' src='/static/imgs/refresh_arrow.png'></div>
<div @tap='_showFilter' :class='{fade:showFilter}'><img :style="'margin-top:'+statusBarHeight+'px;'" src='/static/imgs/filter.png'></div>
</div>
<div class='nav-bar-blank' :style="'height:'+navBarHeight+'px;'"></div>
<div @tap='navigateToDetail(i)' v-for='(v,i) in news' :key='i' hover-class='hover' class='news-item'>
<div>
<div class='title'><div v-if='v.is_Top' class='top'>置顶</div><div v-if='v.is_Top' class='blank'/>{{v.info_Title}}</div>
<div class='time'><div class='tag'>{{v.info_Tag}}</div> 浏览{{v.read_Count}} {{v.createDate}}</div>
</div>
<img :src="rootAvatar + v.title_Pic" mode='aspectFill' lazy-load>
</div>
<div v-if='news.length===0 && hasLoad' class='nodata'><img src='/static/images/empty.png'>暂无内容</div>
<div class='filter-bar' :style="'top:'+top+'px;'" catchtouchmove>
<div class='tips'>选择该页面显示的新闻类型</div>
<div class='types'>
<div v-for='(v,i) in types' :key='i' @tap='changeSelect(i)' :class="hideArr[i] ? 'type-hide' : 'type-show'">{{v}}
<div v-if='!hideArr[i]' class='selected'/>
<img v-if='!hideArr[i]' src='data:image/svg+xml;base64,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'>
</div>
</div>
<div class='btns'>
<div @tap='cancel' hover-class='fade' style='color: #09BB07;' hover-start-time=0 hover-stay-time=50>取消</div>
<div @tap='confirm' hover-class='fade' style='color: #E64340;' hover-start-time=0 hover-stay-time=50>确认</div>
</div>
</div>
<div :hidden='!showFilter' class='black-mask' :style="'top:'+navBarHeight+'px;'" catchtouchmove></div>
</div>
</template>
<script>
let hideArrBeforeSelect = []
export default {
data () {
return {
news: [],
types:[],
statusBarHeight: 20,
navBarHeight: 44,
top: -600,
showFilter: false,
hideArr: [],
hasLoad: false
}
},
methods: {
getNews(e){
if(e==='refresh' && this.showFilter) return
this.hasLoad = false
const _timestamp = new Date().getTime()
const hideArr = this.hideArr
const allTypeSelected = hideArr.indexOf(true) < 0
let selectedTypes = []
this.types.forEach((v,i) => {
if(!hideArr[i]) selectedTypes.push(v)
})
if(hideArr[0]===false) selectedTypes = []
wx.request({
url: this.rootUrl + '/jpub/list',
method: selectedTypes.length ? 'POST' : 'GET',
header: {'content-type': 'application/x-www-form-urlencoded'},
data: selectedTypes.length ? {tags: selectedTypes.join(',')} : undefined,
success: res => {
const news = res.data
news.forEach(v => {
const timeObj = this.service.correctTime(v.createDate,'all')
v.timeFull = timeObj.full
v.createDate = timeObj.semantic
})
console.log(res.data)
this.news = news
wx.setStorageSync('newsList',news)
if(this.news.length){
if(new Date().getTime() - _timestamp < 500){
setTimeout(()=>{
this.hasLoad = true
if(e==='refresh')
wx.showToast({title:'已刷新'})
},500)
} else {
this.hasLoad = true
if(e==='refresh')
wx.showToast({title:'已刷新'})
}
} else this.hasLoad = true
}
})
},
getTypes(){
wx.request({
url: this.rootUrl + '/jpub/tags',
success: res => {
const types = ['全部',...res.data.map(v=>v.info_Tag)]
if(types.toString() !== this.types.toString()){
const hideArr = new Array(types.length).fill(true)
hideArr[0] = false
this.hideArr = hideArr
}
this.types = types
}
})
},
navigateToDetail(i){
wx.navigateTo({url:'../newsDetail/main?index='+i})
},
_showFilter(){
if(!this.showFilter){
this.top = this.navBarHeight
hideArrBeforeSelect = this.hideArr.concat()
setTimeout(() => {
this.showFilter = true
},100)
}
},
changeSelect(i){
// 多选
// this.$set(this.hideArr,i,this.hideArr[i] ? false : true)
//单选
const hideArr = new Array(this.types.length).fill(true)
hideArr[i] = false
this.hideArr = hideArr
},
cancel(){
this.top = -600
setTimeout(() => {
this.hideArr = hideArrBeforeSelect.concat()
this.showFilter = false
},100)
},
confirm(){
this.top = -600
this.getNews()
setTimeout(() => {
this.showFilter = false
},100)
},
checkAuth(){
return new Promise( resolve => {
wx.getSetting({
success(res) {
resolve(res.authSetting['scope.userInfo'])
}
})
})
},
getUnionId(){
return new Promise(resolve => {
this.service.getUnionId(this.rootAvatar,this.rootUrl).then( res => {
if(res === 'unverified'){
wx.setStorageSync('isVerify', false)
wx.redirectTo({ url: '../verify/main' })
resolve(false)
}
else resolve(true)
})
})
},
},
onLoad(){
this.getUnionId();
wx.getSystemInfo({
success: res => {
this.statusBarHeight = res.statusBarHeight
let mbbc;
try{
mbbc = wx.getMenuButtonBoundingClientRect()?wx.getMenuButtonBoundingClientRect():null;
if(!mbbc){
throw new Error('getMenuButtonBoundingClientRect error');
}else{
this.navBarHeight = mbbc.bottom + mbbc.top - res.statusBarHeight;
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ce4c83ff
wxy
初始提交
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this.checkAuth().then( res => {
if(!res) wx.redirectTo({ url: '../welcome/main' })
})
},
onShow(){
this.getTypes()
if(!wx.getStorageSync('isVerify'))
this.getUnionId().then(res => {if(res) this.getNews()})
else this.getNews()
},
onUnload(){
this.hasLoad = false
}
}
</script>
<style lang="stylus" scoped>
.container
position absolute
Height_Width(100%)
background #EEE
.nav-bar
background themeColor
Flex(flex,,center)
position fixed
z-index 99
width 100%
top 0
left 0
padding-left 15rpx
div
margin-top 15rpx
&.fade
opacity .7
img
Height_Width(45rpx)
margin 15rpx
&.rotate
animation loading 1s steps(30) infinite
.news-item
padding 25rpx
background white
border-bottom 1rpx solid #dedede
Flex(flex,space-between,center)
>div
align-self stretch
width calc(100% - 225rpx)
Flex(flex,space-between,,column)
.title
font-size 32rpx
line-height 42rpx
position relative
overflow hidden
text-overflow ellipsis
display -webkit-box
-webkit-line-clamp 2
-webkit-box-orient vertical
.top
position absolute
top 8rpx
font-size 24rpx
line-height 36rpx
background-color #aa001a
color #fff
padding 0 10rpx
border-radius 6rpx
.blank
Height_Width(40rpx,80rpx)
display inline-block
.time
height 36rpx
margin-top 25rpx
Font(28rpx)
Flex(flex,,center)
color grey
.tag
color #aa001a
font-size 26rpx
line-height 40rpx
padding 0 10rpx
border-radius 6rpx
border 1rpx solid #aa001a
img
Height_Width(150rpx,200rpx)
border-radius 10rpx
margin-left 25rpx
background-color #eee
.nodata
position fixed
height 100%
width 100%
display flex
justify-content center
align-items center
flex-direction column
font 35rpx/35rpx !specified
background white
color #555
img
height 200rpx
width 200rpx
margin-bottom 20rpx
.black-mask
position fixed
left 0
Height_Width(100%)
background rgba(0,0,0,.5)
.filter-bar
position fixed
width 100%
left 0
background #F2F2F2
z-index 1
transition top .1s ease
.tips
padding 20rpx 30rpx
Font(32rpx)
color #555
.types
display flex
flex-wrap wrap
padding 0 20rpx
>div
flex 1
white-space nowrap
Font(30rpx)
margin 10rpx
padding 15rpx 24rpx
border-radius 5rpx
text-align center
position relative
border 1rpx solid themeColor
&.type-show
background white
border 1rpx solid white
// color white
&.type-hide
background #E0E0E0
border 1rpx solid #EEE
color #777
.selected
position absolute
bottom -1rpx
right -1rpx
Height_Width(0)
border-width 0 0 28rpx 30rpx
border-color orange transparent
border-style solid
Flex(flex,center,center)
img
position absolute
bottom -1rpx
right 0
Height_Width(16rpx)
.btns
padding 10rpx 0
Flex(flex,space-between,center)
Font(32rpx,62rpx,bold)
div
padding 0 30rpx
</style>
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