class TabBarBase {
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title: string = ''
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}
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class Classification {
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title: string = ''
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icon: ResourceStr = ''
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}
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class Activity {
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title: string = ''
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timeScope: string = ''
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signupCount: number = 0
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statusText: string = ''
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}
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@Entry
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@Component
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export struct Home {
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@State pageHeight: number = 0
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@State activeIndex:number = 0
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@State tabList: TabBarBase[] = [
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{ title: '首页' },
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{ title: '课程' }
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]
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private tabController: TabsController = new TabsController()
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@State swiperList: ResourceStr[] = [
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$r('app.media.image1'),
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$r('app.media.image1'),
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$r('app.media.image1'),
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]
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@State swiperIndex: number = 0
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//TabBar样式
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@State classificationList: Classification[] = [
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{ title: '数通', icon: $r('app.media.classification_shutong') },
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{ title: '安全', icon: $r('app.media.classification_safety') },
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{ title: '云计算', icon: $r('app.media.classification_cloudcalc') },
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{ title: '存储', icon: $r('app.media.classification_storage') },
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{ title: '鲲鹏', icon: $r('app.media.classification_roc') },
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{ title: 'AI', icon: $r('app.media.classification_AI') },
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{ title: '连接', icon: $r('app.media.classification_link') },
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{ title: '大数据', icon: $r('app.media.classification_bigdata') },
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{ title: '云服务', icon: $r('app.media.classification_cloudservice') },
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{ title: '更多', icon: $r('app.media.classification_more') },
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]
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@State activityList: Activity[] = [
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{ title: '北京人工智能IE', timeScope: '20250520-20250620', signupCount: 80, statusText: '报名中' },
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{ title: '北京人工智能IE', timeScope: '20250520-20250620', signupCount: 80, statusText: '进行中' },
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{ title: '北京人工智能IE', timeScope: '20250520-20250620', signupCount: 80, statusText: '已结束' },
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{ title: '北京人工智能IE', timeScope: '20250520-20250620', signupCount: 80, statusText: '报名中' },
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{ title: '北京人工智能IE', timeScope: '20250520-20250620', signupCount: 80, statusText: '已结束' },
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]
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@Builder tabBarItem(name:string,index: number){
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Row(){
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Text(name)
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.fontSize(this.activeIndex == index ? 16 : 14)
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.fontWeight(700)
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.fontColor(this.activeIndex == index ? '#1756f4' : '#666666')
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.margin(index == 0 ? { left: '50%' } : { right: '50%' } )
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}
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.onClick(() => {
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this.activeIndex = index
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this.tabController.changeIndex(index)
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})
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}
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getTagFontColor(statusText: string) {
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switch (statusText) {
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case '报名中':
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return '#10920e'
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case '进行中':
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return '#ffa100'
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default :
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return '#666666'
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}
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}
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getTagBgColor(statusText: string) {
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switch (statusText) {
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case '报名中':
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return '#d5f2db'
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case '进行中':
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return '#fff0cc'
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default :
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return '#ebebeb'
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}
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}
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build() {
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Column() {
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Text('鸿蒙实训首页')
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.width('100%')
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.textAlign(TextAlign.Center)
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.fontWeight(800)
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.fontSize(18)
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Tabs({controller:this.tabController}){
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ForEach(this.tabList, (item: TabBarBase, index: number) => {
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// 首页 ------------
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if (item.title == '首页') {
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TabContent() {
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Column({ space: 10 }){
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Swiper() {
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ForEach(this.swiperList, (item: Resource) => {
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Image(item)
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.width('100%')
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.height(120)
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.backgroundColor(0xAFEEEE)
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})
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}
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.borderRadius(10)
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.interval(3000)
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.autoPlay(true)
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.indicator(
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Indicator.dot()
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.itemWidth(8)
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.itemHeight(8)
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.selectedItemWidth(16)
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.selectedItemHeight(8)
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.color(Color.White)
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)
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.onChange((index) => {
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this.swiperIndex = index;
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})
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Grid() {
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ForEach(this.classificationList, (item: Classification ) => {
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GridItem() {
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Column({ space: 6 }) {
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Image(item.icon)
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.width(26)
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.height(26)
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Text(item.title)
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.fontSize(12)
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.fontWeight(500)
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}
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}
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})
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}
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.columnsTemplate('1fr 1fr 1fr 1fr 1fr')
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.columnsGap(14)
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.rowsGap(14)
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.width('100%')
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.height(110)
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Row() {
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Image($r('app.media.title_decoration_icon'))
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.width(4)
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Text('热门培训')
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.margin({ left: 8 })
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.fontSize(16)
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.fontWeight(700)
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}
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.alignItems(VerticalAlign.Center)
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.width('100%')
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List({ space: 10, initialIndex: 0 }) {
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ForEach(this.activityList, (item: Activity, index: number) => {
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ListItem() {
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Row() {
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Column({ space: 6 }) {
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Text(item.title)
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.fontSize(12)
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.fontWeight(500)
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Row() {
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Image($r('app.media.date_icon'))
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.width(12)
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.height(12)
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Text(item.timeScope)
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.fontSize(10)
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.fontColor('#676767')
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.margin({ left: 4 })
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}
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Text(`${item.signupCount || 0}人已报名`)
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.fontSize(10)
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.fontColor('#676767')
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Text(item.statusText)
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.fontSize(10)
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.fontWeight(500)
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.padding(6)
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.borderRadius(10)
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.fontColor(this.getTagFontColor(item.statusText))
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.backgroundColor(this.getTagBgColor(item.statusText))
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}
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.height('100%')
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.justifyContent(FlexAlign.Start)
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.alignItems(HorizontalAlign.Start)
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Image($r('app.media.active_list_img'))
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.aspectRatio(16/9)
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.height('100%')
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}
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.width('100%')
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.height(100)
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.padding(10)
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.justifyContent(FlexAlign.SpaceBetween)
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}
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}, (index: number) => index.toString())
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}
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.listDirection(Axis.Vertical) // 排列方向
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.scrollBar(BarState.Off)
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.friction(0.6)
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.divider({ strokeWidth: 1, color: '#e8e8e8' }) // 每行之间的分界线
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.edgeEffect(EdgeEffect.Spring)
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.width('100%')
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.height(300)
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}
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.height('100%')
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}
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.tabBar(this.tabBarItem(item.title, index))
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.height('100%')
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}
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// 课程------------
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if (item.title == '课程') {
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TabContent() {
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Text('课程content')
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}.tabBar(this.tabBarItem(item.title, index))
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}
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})
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}
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.barHeight(40)
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.margin({ top: 6 })
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.width('100%')
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.height('100%')
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.padding({ left: 14, right: 14, bottom: 14 })
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.onChange((index: number) => {
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this.activeIndex = index
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})
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}
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.width('100%')
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.height('100%')
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}
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}
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