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@@ -1,824 +0,0 @@
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-// [z-paging]下拉刷新view模块
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-import u from '.././z-paging-utils'
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-import c from '.././z-paging-constant'
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-import Enum from '.././z-paging-enum'
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-
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-// #ifdef APP-NVUE
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-const weexAnimation = weex.requireModule('animation');
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-// #endif
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-export default {
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- props: {
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- // 下拉刷新的主题样式,支持black,white,默认black
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- refresherThemeStyle: {
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- type: String,
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- default: u.gc('refresherThemeStyle', '')
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- },
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- // 自定义下拉刷新中左侧图标的样式
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- refresherImgStyle: {
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- type: Object,
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- default: u.gc('refresherImgStyle', {})
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- },
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- // 自定义下拉刷新中右侧状态描述文字的样式
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- refresherTitleStyle: {
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- type: Object,
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- default: u.gc('refresherTitleStyle', {})
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- },
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- // 自定义下拉刷新中右侧最后更新时间文字的样式(show-refresher-update-time为true时有效)
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- refresherUpdateTimeStyle: {
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- type: Object,
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- default: u.gc('refresherUpdateTimeStyle', {})
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- },
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- // 在微信小程序和QQ小程序中,是否实时监听下拉刷新中进度,默认为否
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- watchRefresherTouchmove: {
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- type: Boolean,
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- default: u.gc('watchRefresherTouchmove', false)
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- },
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- // 底部加载更多的主题样式,支持black,white,默认black
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- loadingMoreThemeStyle: {
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- type: String,
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- default: u.gc('loadingMoreThemeStyle', '')
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- },
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- // 是否只使用下拉刷新,设置为true后将关闭mounted自动请求数据、关闭滚动到底部加载更多,强制隐藏空数据图。默认为否
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- refresherOnly: {
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- type: Boolean,
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- default: u.gc('refresherOnly', false)
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- },
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- // 自定义下拉刷新默认状态下回弹动画时间,单位为毫秒,默认为100毫秒,nvue无效
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- refresherDefaultDuration: {
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- type: [Number, String],
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- default: u.gc('refresherDefaultDuration', 100)
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- },
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- // 自定义下拉刷新结束以后延迟回弹的时间,单位为毫秒,默认为0
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- refresherCompleteDelay: {
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- type: [Number, String],
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- default: u.gc('refresherCompleteDelay', 0)
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- },
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- // 自定义下拉刷新结束回弹动画时间,单位为毫秒,默认为300毫秒(refresherEndBounceEnabled为false时,refresherCompleteDuration为设定值的1/3),nvue无效
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- refresherCompleteDuration: {
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- type: [Number, String],
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- default: u.gc('refresherCompleteDuration', 300)
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- },
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- // 自定义下拉刷新中是否允许列表滚动,默认为是
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- refresherRefreshingScrollable: {
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- type: Boolean,
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- default: u.gc('refresherRefreshingScrollable', true)
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- },
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- // 自定义下拉刷新结束状态下是否允许列表滚动,默认为否
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- refresherCompleteScrollable: {
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- type: Boolean,
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- default: u.gc('refresherCompleteScrollable', false)
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- },
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- // 是否使用自定义的下拉刷新,默认为是,即使用z-paging的下拉刷新。设置为false即代表使用uni scroll-view自带的下拉刷新,h5、App、微信小程序以外的平台不支持uni scroll-view自带的下拉刷新
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- useCustomRefresher: {
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- type: Boolean,
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- default: u.gc('useCustomRefresher', true)
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- },
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- // 自定义下拉刷新下拉帧率,默认为40,过高可能会出现抖动问题
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- refresherFps: {
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- type: [Number, String],
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- default: u.gc('refresherFps', 40)
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- },
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- // 自定义下拉刷新允许触发的最大下拉角度,默认为40度,当下拉角度小于设定值时,自定义下拉刷新动画不会被触发
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- refresherMaxAngle: {
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- type: [Number, String],
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- default: u.gc('refresherMaxAngle', 40)
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- },
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- // 自定义下拉刷新的角度由未达到最大角度变到达到最大角度时,是否继续下拉刷新手势,默认为否
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- refresherAngleEnableChangeContinued: {
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- type: Boolean,
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- default: u.gc('refresherAngleEnableChangeContinued', false)
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- },
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- // 自定义下拉刷新默认状态下的文字
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- refresherDefaultText: {
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- type: [String, Object],
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- default: u.gc('refresherDefaultText', null)
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- },
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- // 自定义下拉刷新松手立即刷新状态下的文字
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- refresherPullingText: {
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- type: [String, Object],
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- default: u.gc('refresherPullingText', null)
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- },
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- // 自定义下拉刷新刷新中状态下的文字
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- refresherRefreshingText: {
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- type: [String, Object],
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- default: u.gc('refresherRefreshingText', null)
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- },
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- // 自定义下拉刷新刷新结束状态下的文字
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- refresherCompleteText: {
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- type: [String, Object],
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- default: u.gc('refresherCompleteText', null)
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- },
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- // 自定义继续下拉进入二楼文字
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- refresherGoF2Text: {
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- type: [String, Object],
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- default: u.gc('refresherGoF2Text', null)
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- },
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- // 自定义下拉刷新默认状态下的图片
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- refresherDefaultImg: {
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- type: String,
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- default: u.gc('refresherDefaultImg', null)
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- },
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- // 自定义下拉刷新松手立即刷新状态下的图片,默认与refresherDefaultImg一致
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- refresherPullingImg: {
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- type: String,
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- default: u.gc('refresherPullingImg', null)
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- },
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- // 自定义下拉刷新刷新中状态下的图片
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- refresherRefreshingImg: {
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- type: String,
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- default: u.gc('refresherRefreshingImg', null)
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- },
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- // 自定义下拉刷新刷新结束状态下的图片
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- refresherCompleteImg: {
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- type: String,
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- default: u.gc('refresherCompleteImg', null)
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- },
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- // 自定义下拉刷新刷新中状态下是否展示旋转动画
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- refresherRefreshingAnimated: {
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- type: Boolean,
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- default: u.gc('refresherRefreshingAnimated', true)
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- },
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- // 是否开启自定义下拉刷新刷新结束回弹效果,默认为是
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- refresherEndBounceEnabled: {
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- type: Boolean,
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- default: u.gc('refresherEndBounceEnabled', true)
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- },
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- // 是否开启自定义下拉刷新,默认为是
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- refresherEnabled: {
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- type: Boolean,
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- default: u.gc('refresherEnabled', true)
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- },
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- // 设置自定义下拉刷新阈值,默认为80rpx
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- refresherThreshold: {
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- type: [Number, String],
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- default: u.gc('refresherThreshold', '80rpx')
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- },
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- // 设置系统下拉刷新默认样式,支持设置 black,white,none,none 表示不使用默认样式,默认为black
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- refresherDefaultStyle: {
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- type: String,
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- default: u.gc('refresherDefaultStyle', 'black')
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- },
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- // 设置自定义下拉刷新区域背景
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- refresherBackground: {
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- type: String,
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- default: u.gc('refresherBackground', 'transparent')
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- },
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- // 设置固定的自定义下拉刷新区域背景
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- refresherFixedBackground: {
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- type: String,
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- default: u.gc('refresherFixedBackground', 'transparent')
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- },
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- // 设置固定的自定义下拉刷新区域高度,默认为0
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- refresherFixedBacHeight: {
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- type: [Number, String],
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- default: u.gc('refresherFixedBacHeight', 0)
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- },
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- // 设置自定义下拉刷新下拉超出阈值后继续下拉位移衰减的比例,范围0-1,值越大代表衰减越多。默认为0.65(nvue无效)
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- refresherOutRate: {
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- type: Number,
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- default: u.gc('refresherOutRate', 0.65)
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- },
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- // 是否开启下拉进入二楼功能,默认为否
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- refresherF2Enabled: {
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- type: Boolean,
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- default: u.gc('refresherF2Enabled', false)
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- },
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- // 下拉进入二楼阈值,默认为200rpx
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- refresherF2Threshold: {
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- type: [Number, String],
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- default: u.gc('refresherF2Threshold', '200rpx')
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- },
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- // 下拉进入二楼动画时间,单位为毫秒,默认为200毫秒
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- refresherF2Duration: {
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- type: [Number, String],
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- default: u.gc('refresherF2Duration', 200)
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- },
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- // 下拉进入二楼状态松手后是否弹出二楼,默认为是
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- showRefresherF2: {
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- type: Boolean,
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- default: u.gc('showRefresherF2', true)
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- },
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- // 设置自定义下拉刷新下拉时实际下拉位移与用户下拉距离的比值,默认为0.75,即代表若用户下拉10px,则实际位移为7.5px(nvue无效)
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- refresherPullRate: {
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- type: Number,
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- default: u.gc('refresherPullRate', 0.75)
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- },
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- // 是否显示最后更新时间,默认为否
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- showRefresherUpdateTime: {
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- type: Boolean,
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- default: u.gc('showRefresherUpdateTime', false)
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- },
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- // 如果需要区别不同页面的最后更新时间,请为不同页面的z-paging的`refresher-update-time-key`设置不同的字符串
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- refresherUpdateTimeKey: {
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- type: String,
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- default: u.gc('refresherUpdateTimeKey', 'default')
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- },
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- // 下拉刷新时下拉到“松手立即刷新”或“松手进入二楼”状态时是否使手机短振动,默认为否(h5无效)
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- refresherVibrate: {
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- type: Boolean,
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- default: u.gc('refresherVibrate', false)
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- },
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- // 下拉刷新时是否禁止下拉刷新view跟随用户触摸竖直移动,默认为否。注意此属性只是禁止下拉刷新view移动,其他下拉刷新逻辑依然会正常触发
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- refresherNoTransform: {
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- type: Boolean,
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- default: u.gc('refresherNoTransform', false)
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- },
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- // 是否开启下拉刷新状态栏占位,适用于隐藏导航栏时,下拉刷新需要避开状态栏高度的情况,默认为否
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- useRefresherStatusBarPlaceholder: {
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- type: Boolean,
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- default: u.gc('useRefresherStatusBarPlaceholder', false)
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- },
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- },
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- data() {
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- return {
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- R: Enum.Refresher,
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- //下拉刷新状态
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- refresherStatus: Enum.Refresher.Default,
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- refresherTouchstartY: 0,
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- lastRefresherTouchmove: null,
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- refresherReachMaxAngle: true,
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- refresherTransform: 'translateY(0px)',
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- refresherTransition: '',
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- finalRefresherDefaultStyle: 'black',
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- refresherRevealStackCount: 0,
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- refresherCompleteTimeout: null,
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- refresherCompleteSubTimeout: null,
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- refresherEndTimeout: null,
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- isTouchmovingTimeout: null,
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- refresherTriggered: false,
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- isTouchmoving: false,
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- isTouchEnded: false,
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- isUserPullDown: false,
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- privateRefresherEnabled: -1,
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- privateShowRefresherWhenReload: false,
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- customRefresherHeight: -1,
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- showCustomRefresher: false,
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- doRefreshAnimateAfter: false,
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- isRefresherInComplete: false,
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- showF2: false,
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- f2Transform: '',
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- pullDownTimeStamp: 0,
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- moveDis: 0,
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- oldMoveDis: 0,
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- currentDis: 0,
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- oldCurrentMoveDis: 0,
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- oldRefresherTouchmoveY: 0,
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- oldTouchDirection: '',
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- oldEmitedTouchDirection: '',
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- oldPullingDistance: -1,
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- refresherThresholdUpdateTag: 0
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- }
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- },
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- watch: {
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- refresherDefaultStyle: {
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- handler(newVal) {
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- if (newVal.length) {
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- this.finalRefresherDefaultStyle = newVal;
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- }
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- },
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- immediate: true
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- },
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- refresherStatus(newVal) {
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- newVal === Enum.Refresher.Loading && this._cleanRefresherEndTimeout();
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- this.refresherVibrate && (newVal === Enum.Refresher.ReleaseToRefresh || newVal === Enum.Refresher.GoF2) && this._doVibrateShort();
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- this.$emit('refresherStatusChange', newVal);
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- this.$emit('update:refresherStatus', newVal);
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- },
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- // 监听当前下拉刷新启用/禁用状态
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- refresherEnabled(newVal) {
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- // 当禁用下拉刷新时,强制收回正在展示的下拉刷新view
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- !newVal && this.endRefresh();
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- }
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- },
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- computed: {
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- pullDownDisTimeStamp() {
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- return 1000 / this.refresherFps;
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- },
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- refresherThresholdUnitConverted() {
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- return u.addUnit(this.refresherThreshold, this.unit);
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- },
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- finalRefresherEnabled() {
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- if (this.useChatRecordMode) return false;
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- if (this.privateRefresherEnabled === -1) return this.refresherEnabled;
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- return this.privateRefresherEnabled === 1;
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- },
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- finalRefresherThreshold() {
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- let refresherThreshold = this.refresherThresholdUnitConverted;
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- let idDefault = false;
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- if (refresherThreshold === u.addUnit(80, this.unit)) {
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- idDefault = true;
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- if (this.showRefresherUpdateTime) {
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- refresherThreshold = u.addUnit(120, this.unit);
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- }
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- }
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- if (idDefault && this.customRefresherHeight > 0) return this.customRefresherHeight + this.finalRefresherThresholdPlaceholder;
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- return u.convertToPx(refresherThreshold) + this.finalRefresherThresholdPlaceholder;
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- },
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- finalRefresherF2Threshold() {
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- return u.convertToPx(u.addUnit(this.refresherF2Threshold, this.unit));
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- },
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- finalRefresherThresholdPlaceholder() {
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- return this.useRefresherStatusBarPlaceholder ? this.statusBarHeight : 0;
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- },
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- finalRefresherFixedBacHeight() {
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- return u.convertToPx(this.refresherFixedBacHeight);
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- },
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- finalRefresherThemeStyle() {
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- return this.refresherThemeStyle.length ? this.refresherThemeStyle : this.defaultThemeStyle;
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- },
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- finalRefresherOutRate() {
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- let rate = this.refresherOutRate;
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- rate = Math.max(0,rate);
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- rate = Math.min(1,rate);
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- return rate;
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- },
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- finalRefresherPullRate() {
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- let rate = this.refresherPullRate;
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- rate = Math.max(0,rate);
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- return rate;
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- },
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- finalRefresherTransform() {
|
|
|
- if (this.refresherNoTransform || this.refresherTransform === 'translateY(0px)') return 'none';
|
|
|
- return this.refresherTransform;
|
|
|
- },
|
|
|
- finalShowRefresherWhenReload() {
|
|
|
- return this.showRefresherWhenReload || this.privateShowRefresherWhenReload;
|
|
|
- },
|
|
|
- finalRefresherTriggered() {
|
|
|
- if (!(this.finalRefresherEnabled && !this.useCustomRefresher)) return false;
|
|
|
- return this.refresherTriggered;
|
|
|
- },
|
|
|
- showRefresher() {
|
|
|
- const showRefresher = this.finalRefresherEnabled && this.useCustomRefresher;
|
|
|
- // #ifndef APP-NVUE
|
|
|
- this.active && this.customRefresherHeight === -1 && showRefresher && this.updateCustomRefresherHeight();
|
|
|
- // #endif
|
|
|
- return showRefresher;
|
|
|
- },
|
|
|
- hasTouchmove() {
|
|
|
- // #ifdef VUE2
|
|
|
- // #ifdef APP-VUE || H5
|
|
|
- if (this.$listeners && !this.$listeners.refresherTouchmove) return false;
|
|
|
- // #endif
|
|
|
- // #ifdef MP-WEIXIN || MP-QQ
|
|
|
- return this.watchRefresherTouchmove;
|
|
|
- // #endif
|
|
|
- return true;
|
|
|
- // #endif
|
|
|
- return this.watchRefresherTouchmove;
|
|
|
- },
|
|
|
- },
|
|
|
- methods: {
|
|
|
- // 终止下拉刷新状态
|
|
|
- endRefresh() {
|
|
|
- this.totalData = this.realTotalData;
|
|
|
- this._refresherEnd();
|
|
|
- this._endSystemLoadingAndRefresh();
|
|
|
- this._handleScrollViewBounce({ bounce: true });
|
|
|
- this.$nextTick(() => {
|
|
|
- this.refresherTriggered = false;
|
|
|
- })
|
|
|
- },
|
|
|
- // 手动更新自定义下拉刷新view高度
|
|
|
- updateCustomRefresherHeight() {
|
|
|
- u.delay(() => this.$nextTick(this._updateCustomRefresherHeight));
|
|
|
- },
|
|
|
- // 关闭二楼
|
|
|
- closeF2() {
|
|
|
- this._handleCloseF2();
|
|
|
- },
|
|
|
- // 自定义下拉刷新被触发
|
|
|
- _onRefresh(fromScrollView = false, isUserPullDown = true) {
|
|
|
- if (fromScrollView && !(this.finalRefresherEnabled && !this.useCustomRefresher)) return;
|
|
|
- this.$emit('onRefresh');
|
|
|
- this.$emit('Refresh');
|
|
|
- // #ifdef APP-NVUE
|
|
|
- if (this.loading) {
|
|
|
- u.delay(this._nRefresherEnd, 500)
|
|
|
- return;
|
|
|
- }
|
|
|
- // #endif
|
|
|
- if (this.loading || this.isRefresherInComplete) return;
|
|
|
- this.loadingType = Enum.LoadingType.Refresher;
|
|
|
- if (this.nShowRefresherReveal) return;
|
|
|
- this.isUserPullDown = isUserPullDown;
|
|
|
- this.isUserReload = !isUserPullDown;
|
|
|
- this._startLoading(true);
|
|
|
- this.refresherTriggered = true;
|
|
|
- if(this.reloadWhenRefresh && isUserPullDown){
|
|
|
- this.useChatRecordMode ? this._onLoadingMore('click') : this._reload(false, false, isUserPullDown);
|
|
|
- }
|
|
|
- },
|
|
|
- // 自定义下拉刷新被复位
|
|
|
- _onRestore() {
|
|
|
- this.refresherTriggered = 'restore';
|
|
|
- this.$emit('onRestore');
|
|
|
- this.$emit('Restore');
|
|
|
- },
|
|
|
- // #ifndef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- // touch开始
|
|
|
- _refresherTouchstart(e) {
|
|
|
- this._handleListTouchstart();
|
|
|
- if (this._touchDisabled()) return;
|
|
|
- this._handleRefresherTouchstart(u.getTouch(e));
|
|
|
- },
|
|
|
- // #endif
|
|
|
- // 进一步处理touch开始结果
|
|
|
- _handleRefresherTouchstart(touch) {
|
|
|
- if (!this.loading && this.isTouchEnded) {
|
|
|
- this.isTouchmoving = false;
|
|
|
- }
|
|
|
- this.loadingType = Enum.LoadingType.Refresher;
|
|
|
- this.isTouchmovingTimeout && clearTimeout(this.isTouchmovingTimeout);
|
|
|
- this.isTouchEnded = false;
|
|
|
- this.refresherTransition = '';
|
|
|
- this.refresherTouchstartY = touch.touchY;
|
|
|
- this.$emit('refresherTouchstart', this.refresherTouchstartY);
|
|
|
- this.lastRefresherTouchmove = touch;
|
|
|
- this._cleanRefresherCompleteTimeout();
|
|
|
- this._cleanRefresherEndTimeout();
|
|
|
- },
|
|
|
-
|
|
|
- // 非appvue或微信小程序或QQ小程序或h5平台,使用js控制下拉刷新
|
|
|
- // #ifndef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- // touch中
|
|
|
- _refresherTouchmove(e) {
|
|
|
- const currentTimeStamp = u.getTime();
|
|
|
- let touch = null;
|
|
|
- let refresherTouchmoveY = 0;
|
|
|
- if (this.watchTouchDirectionChange) {
|
|
|
- // 检测下拉刷新方向改变
|
|
|
- touch = u.getTouch(e);
|
|
|
- refresherTouchmoveY = touch.touchY;
|
|
|
- const direction = refresherTouchmoveY > this.oldRefresherTouchmoveY ? 'top' : 'bottom';
|
|
|
- // 只有在方向改变的时候才emit相关事件
|
|
|
- if (direction === this.oldTouchDirection && direction !== this.oldEmitedTouchDirection) {
|
|
|
- this._handleTouchDirectionChange({ direction });
|
|
|
- this.oldEmitedTouchDirection = direction;
|
|
|
- }
|
|
|
- this.oldTouchDirection = direction;
|
|
|
- this.oldRefresherTouchmoveY = refresherTouchmoveY;
|
|
|
- }
|
|
|
- // 节流处理,在pullDownDisTimeStamp时间内的下拉刷新中事件不进行处理
|
|
|
- if (this.pullDownTimeStamp && currentTimeStamp - this.pullDownTimeStamp <= this.pullDownDisTimeStamp) return;
|
|
|
- // 如果不允许下拉,则return
|
|
|
- if (this._touchDisabled()) return;
|
|
|
- this.pullDownTimeStamp = Number(currentTimeStamp);
|
|
|
- touch = u.getTouch(e);
|
|
|
- refresherTouchmoveY = touch.touchY;
|
|
|
- // 获取当前touch的y - 初始touch的y,计算它们的差
|
|
|
- let moveDis = refresherTouchmoveY - this.refresherTouchstartY;
|
|
|
- if (moveDis < 0) return;
|
|
|
- // 对下拉刷新的角度进行限制
|
|
|
- if (this.refresherMaxAngle >= 0 && this.refresherMaxAngle <= 90 && this.lastRefresherTouchmove && this.lastRefresherTouchmove.touchY <= refresherTouchmoveY) {
|
|
|
- if (!moveDis && !this.refresherAngleEnableChangeContinued && this.moveDis < 1 && !this.refresherReachMaxAngle) return;
|
|
|
- const x = Math.abs(touch.touchX - this.lastRefresherTouchmove.touchX);
|
|
|
- const y = Math.abs(refresherTouchmoveY - this.lastRefresherTouchmove.touchY);
|
|
|
- const z = Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2));
|
|
|
- if ((x || y) && x > 1) {
|
|
|
- // 获取下拉刷新前后两次位移的角度
|
|
|
- const angle = Math.asin(y / z) / Math.PI * 180;
|
|
|
- // 如果角度小于配置要求,则return
|
|
|
- if (angle < this.refresherMaxAngle) {
|
|
|
- this.lastRefresherTouchmove = touch;
|
|
|
- this.refresherReachMaxAngle = false;
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- // 获取最终的moveDis
|
|
|
- moveDis = this._getFinalRefresherMoveDis(moveDis);
|
|
|
- // 处理下拉刷新位移
|
|
|
- this._handleRefresherTouchmove(moveDis, touch);
|
|
|
- // 下拉刷新时,禁止页面滚动以防止页面向下滚动和下拉刷新同时作用导致下拉刷新位置偏移超过预期
|
|
|
- if (!this.disabledBounce) {
|
|
|
- // #ifndef MP-LARK
|
|
|
- this._handleScrollViewBounce({ bounce: false });
|
|
|
- // #endif
|
|
|
- this.disabledBounce = true;
|
|
|
- }
|
|
|
- this._emitTouchmove({ pullingDistance: moveDis, dy: this.moveDis - this.oldMoveDis });
|
|
|
- },
|
|
|
- // #endif
|
|
|
- // 进一步处理touch中结果
|
|
|
- _handleRefresherTouchmove(moveDis, touch) {
|
|
|
- this.refresherReachMaxAngle = true;
|
|
|
- this.isTouchmovingTimeout && clearTimeout(this.isTouchmovingTimeout);
|
|
|
- this.isTouchmoving = true;
|
|
|
- this.isTouchEnded = false;
|
|
|
- // 更新下拉刷新状态
|
|
|
- // 下拉刷新距离超过阈值
|
|
|
- if (moveDis >= this.finalRefresherThreshold) {
|
|
|
- // 如果开启了下拉进入二楼并且下拉刷新距离超过进入二楼阈值,则当前下拉刷新状态为松手进入二楼,否则为松手立即刷新
|
|
|
- this.refresherStatus = this.refresherF2Enabled && moveDis >= this.finalRefresherF2Threshold ? Enum.Refresher.GoF2 : Enum.Refresher.ReleaseToRefresh;
|
|
|
- } else {
|
|
|
- // 下拉刷新距离未超过阈值,显示默认状态
|
|
|
- this.refresherStatus = Enum.Refresher.Default;
|
|
|
- }
|
|
|
- // #ifndef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- // this.scrollEnable = false;
|
|
|
- // 通过transform控制下拉刷新view垂直偏移
|
|
|
- this.refresherTransform = `translateY(${moveDis}px)`;
|
|
|
- this.lastRefresherTouchmove = touch;
|
|
|
- // #endif
|
|
|
- this.moveDis = moveDis;
|
|
|
- },
|
|
|
- // #ifndef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- // touch结束
|
|
|
- _refresherTouchend(e) {
|
|
|
- // 下拉刷新用户手离开屏幕,允许列表滚动
|
|
|
- this._handleScrollViewBounce({bounce: true});
|
|
|
- if (this._touchDisabled() || !this.isTouchmoving) return;
|
|
|
- const touch = u.getTouch(e);
|
|
|
- let refresherTouchendY = touch.touchY;
|
|
|
- let moveDis = refresherTouchendY - this.refresherTouchstartY;
|
|
|
- moveDis = this._getFinalRefresherMoveDis(moveDis);
|
|
|
- this._handleRefresherTouchend(moveDis);
|
|
|
- this.disabledBounce = false;
|
|
|
- },
|
|
|
- // #endif
|
|
|
- // 进一步处理touch结束结果
|
|
|
- _handleRefresherTouchend(moveDis) {
|
|
|
- // #ifndef APP-PLUS || H5 || MP-WEIXIN
|
|
|
- if (!this.isTouchmoving) return;
|
|
|
- // #endif
|
|
|
- this.isTouchmovingTimeout && clearTimeout(this.isTouchmovingTimeout);
|
|
|
- this.refresherReachMaxAngle = true;
|
|
|
- this.isTouchEnded = true;
|
|
|
- const refresherThreshold = this.finalRefresherThreshold;
|
|
|
- if (moveDis >= refresherThreshold && (this.refresherStatus === Enum.Refresher.ReleaseToRefresh || this.refresherStatus === Enum.Refresher.GoF2)) {
|
|
|
- // 如果是松手进入二楼状态,则触发进入二楼
|
|
|
- if (this.refresherStatus === Enum.Refresher.GoF2) {
|
|
|
- this._handleGoF2();
|
|
|
- this._refresherEnd();
|
|
|
- } else {
|
|
|
- // 如果是松手立即刷新状态,则触发下拉刷新
|
|
|
- // #ifndef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- this.refresherTransform = `translateY(${refresherThreshold}px)`;
|
|
|
- this.refresherTransition = 'transform .1s linear';
|
|
|
- // #endif
|
|
|
- u.delay(() => {
|
|
|
- this._emitTouchmove({ pullingDistance: refresherThreshold, dy: this.moveDis - refresherThreshold });
|
|
|
- }, 0.1);
|
|
|
- this.moveDis = refresherThreshold;
|
|
|
- this.refresherStatus = Enum.Refresher.Loading;
|
|
|
- this._doRefresherLoad();
|
|
|
- }
|
|
|
- } else {
|
|
|
- this._refresherEnd();
|
|
|
- this.isTouchmovingTimeout = u.delay(() => {
|
|
|
- this.isTouchmoving = false;
|
|
|
- }, this.refresherDefaultDuration);
|
|
|
- }
|
|
|
- this.scrollEnable = true;
|
|
|
- this.$emit('refresherTouchend', moveDis);
|
|
|
- },
|
|
|
- // 处理列表触摸开始事件
|
|
|
- _handleListTouchstart() {
|
|
|
- if (this.useChatRecordMode && this.autoHideKeyboardWhenChat) {
|
|
|
- uni.hideKeyboard();
|
|
|
- this.$emit('hidedKeyboard');
|
|
|
- }
|
|
|
- },
|
|
|
- // 处理scroll-view bounce是否生效
|
|
|
- _handleScrollViewBounce({ bounce }) {
|
|
|
- if (!this.usePageScroll && !this.scrollToTopBounceEnabled) {
|
|
|
- if (this.wxsScrollTop <= 5) {
|
|
|
- // #ifdef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- this.refresherTransition = '';
|
|
|
- // #endif
|
|
|
- this.scrollEnable = bounce;
|
|
|
- } else if (bounce) {
|
|
|
- this.scrollEnable = bounce;
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
- // wxs正在下拉状态改变处理
|
|
|
- _handleWxsPullingDownStatusChange(onPullingDown) {
|
|
|
- this.wxsOnPullingDown = onPullingDown;
|
|
|
- if (onPullingDown && !this.useChatRecordMode) {
|
|
|
- this.renderPropScrollTop = 0;
|
|
|
- }
|
|
|
- },
|
|
|
- // wxs正在下拉处理
|
|
|
- _handleWxsPullingDown({ moveDis, diffDis }){
|
|
|
- this._emitTouchmove({ pullingDistance: moveDis,dy: diffDis });
|
|
|
- },
|
|
|
- // wxs触摸方向改变
|
|
|
- _handleTouchDirectionChange({ direction }) {
|
|
|
- this.$emit('touchDirectionChange',direction);
|
|
|
- },
|
|
|
- // wxs通知更新其props
|
|
|
- _handlePropUpdate(){
|
|
|
- this.wxsPropType = u.getTime().toString();
|
|
|
- },
|
|
|
- // 下拉刷新结束
|
|
|
- _refresherEnd(shouldEndLoadingDelay = true, fromAddData = false, isUserPullDown = false, setLoading = true) {
|
|
|
- if (this.loadingType === Enum.LoadingType.Refresher) {
|
|
|
- const refresherCompleteDelay = (fromAddData && (isUserPullDown || this.showRefresherWhenReload)) ? this.refresherCompleteDelay : 0;
|
|
|
- const refresherStatus = refresherCompleteDelay > 0 ? Enum.Refresher.Complete : Enum.Refresher.Default;
|
|
|
- if (this.finalShowRefresherWhenReload) {
|
|
|
- const stackCount = this.refresherRevealStackCount;
|
|
|
- this.refresherRevealStackCount --;
|
|
|
- if (stackCount > 1) return;
|
|
|
- }
|
|
|
- this._cleanRefresherEndTimeout();
|
|
|
- this.refresherEndTimeout = u.delay(() => {
|
|
|
- this.refresherStatus = refresherStatus;
|
|
|
- }, this.refresherStatus !== Enum.Refresher.Default && refresherStatus === Enum.Refresher.Default ? this.refresherCompleteDuration : 0);
|
|
|
-
|
|
|
- // #ifndef APP-NVUE
|
|
|
- if (refresherCompleteDelay > 0) {
|
|
|
- this.isRefresherInComplete = true;
|
|
|
- }
|
|
|
- // #endif
|
|
|
- this._cleanRefresherCompleteTimeout();
|
|
|
- this.refresherCompleteTimeout = u.delay(() => {
|
|
|
- let animateDuration = 1;
|
|
|
- const animateType = this.refresherEndBounceEnabled && fromAddData ? 'cubic-bezier(0.19,1.64,0.42,0.72)' : 'linear';
|
|
|
- if (fromAddData) {
|
|
|
- animateDuration = this.refresherEndBounceEnabled ? this.refresherCompleteDuration / 1000 : this.refresherCompleteDuration / 3000;
|
|
|
- }
|
|
|
- this.refresherTransition = `transform ${fromAddData ? animateDuration : this.refresherDefaultDuration / 1000}s ${animateType}`;
|
|
|
- // #ifndef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- this.refresherTransform = 'translateY(0px)';
|
|
|
- this.currentDis = 0;
|
|
|
- // #endif
|
|
|
- // #ifdef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- this.wxsPropType = this.refresherTransition + 'end' + u.getTime();
|
|
|
- // #endif
|
|
|
- // #ifdef APP-NVUE
|
|
|
- this._nRefresherEnd();
|
|
|
- // #endif
|
|
|
- this.moveDis = 0;
|
|
|
- // #ifndef APP-NVUE
|
|
|
- if (refresherStatus === Enum.Refresher.Complete) {
|
|
|
- if (this.refresherCompleteSubTimeout) {
|
|
|
- clearTimeout(this.refresherCompleteSubTimeout);
|
|
|
- this.refresherCompleteSubTimeout = null;
|
|
|
- }
|
|
|
- this.refresherCompleteSubTimeout = u.delay(() => {
|
|
|
- this.$nextTick(() => {
|
|
|
- this.refresherStatus = Enum.Refresher.Default;
|
|
|
- this.isRefresherInComplete = false;
|
|
|
- })
|
|
|
- }, animateDuration * 800);
|
|
|
- }
|
|
|
- // #endif
|
|
|
- this._emitTouchmove({ pullingDistance: 0, dy: this.moveDis });
|
|
|
- }, refresherCompleteDelay);
|
|
|
- }
|
|
|
- if (setLoading) {
|
|
|
- u.delay(() => this.loading = false, shouldEndLoadingDelay ? 10 : 0);
|
|
|
- isUserPullDown && this._onRestore();
|
|
|
- }
|
|
|
- },
|
|
|
- // 处理进入二楼
|
|
|
- _handleGoF2() {
|
|
|
- if (this.showF2 || !this.refresherF2Enabled) return;
|
|
|
- this.$emit('refresherF2Change', 'go');
|
|
|
-
|
|
|
- if (!this.showRefresherF2) return;
|
|
|
- // #ifndef APP-NVUE
|
|
|
- this.f2Transform = `translateY(${-this.superContentHeight}px)`;
|
|
|
- this.showF2 = true;
|
|
|
- u.delay(() => {
|
|
|
- this.f2Transform = 'translateY(0px)';
|
|
|
- }, 100, 'f2ShowDelay')
|
|
|
- // #endif
|
|
|
-
|
|
|
- // #ifdef APP-NVUE
|
|
|
- this.showF2 = true;
|
|
|
- this.$nextTick(() => {
|
|
|
- weexAnimation.transition(this.$refs['zp-n-f2'], {
|
|
|
- styles: { transform: `translateY(${-this.superContentHeight}px)` },
|
|
|
- duration: 0,
|
|
|
- timingFunction: 'linear',
|
|
|
- needLayout: true,
|
|
|
- delay: 0
|
|
|
- })
|
|
|
- this.nF2Opacity = 1;
|
|
|
- })
|
|
|
- u.delay(() => {
|
|
|
- weexAnimation.transition(this.$refs['zp-n-f2'], {
|
|
|
- styles: { transform: 'translateY(0px)' },
|
|
|
- duration: this.refresherF2Duration,
|
|
|
- timingFunction: 'linear',
|
|
|
- needLayout: true,
|
|
|
- delay: 0
|
|
|
- })
|
|
|
- }, 10, 'f2GoDelay')
|
|
|
- // #endif
|
|
|
- },
|
|
|
- // 处理退出二楼
|
|
|
- _handleCloseF2() {
|
|
|
- if (!this.showF2 || !this.refresherF2Enabled) return;
|
|
|
- this.$emit('refresherF2Change', 'close');
|
|
|
-
|
|
|
- if (!this.showRefresherF2) return;
|
|
|
- // #ifndef APP-NVUE
|
|
|
- this.f2Transform = `translateY(${-this.superContentHeight}px)`;
|
|
|
- // #endif
|
|
|
-
|
|
|
- // #ifdef APP-NVUE
|
|
|
- weexAnimation.transition(this.$refs['zp-n-f2'], {
|
|
|
- styles: { transform: `translateY(${-this.superContentHeight}px)` },
|
|
|
- duration: this.refresherF2Duration,
|
|
|
- timingFunction: 'linear',
|
|
|
- needLayout: true,
|
|
|
- delay: 0
|
|
|
- })
|
|
|
- // #endif
|
|
|
-
|
|
|
- u.delay(() => {
|
|
|
- this.showF2 = false;
|
|
|
- this.nF2Opacity = 0;
|
|
|
- }, this.refresherF2Duration, 'f2CloseDelay')
|
|
|
- },
|
|
|
- // 模拟用户手动触发下拉刷新
|
|
|
- _doRefresherRefreshAnimate() {
|
|
|
- this._cleanRefresherCompleteTimeout();
|
|
|
- // 用户处理用户在短时间内多次调用reload的情况,此时下拉刷新view不需要重复显示,只需要保证最后一次reload对应的请求结束后收回下拉刷新view即可
|
|
|
- // #ifndef APP-NVUE
|
|
|
- const doRefreshAnimateAfter = !this.doRefreshAnimateAfter && (this.finalShowRefresherWhenReload) && this
|
|
|
- .customRefresherHeight === -1 && this.refresherThreshold === u.addUnit(80, this.unit);
|
|
|
- if (doRefreshAnimateAfter) {
|
|
|
- this.doRefreshAnimateAfter = true;
|
|
|
- return;
|
|
|
- }
|
|
|
- // #endif
|
|
|
- this.refresherRevealStackCount ++;
|
|
|
- // #ifndef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- this.refresherTransform = `translateY(${this.finalRefresherThreshold}px)`;
|
|
|
- // #endif
|
|
|
- // #ifdef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- this.wxsPropType = 'begin' + u.getTime();
|
|
|
- // #endif
|
|
|
- this.moveDis = this.finalRefresherThreshold;
|
|
|
- this.refresherStatus = Enum.Refresher.Loading;
|
|
|
- this.isTouchmoving = true;
|
|
|
- this.isTouchmovingTimeout && clearTimeout(this.isTouchmovingTimeout);
|
|
|
- this._doRefresherLoad(false);
|
|
|
- },
|
|
|
- // 触发下拉刷新
|
|
|
- _doRefresherLoad(isUserPullDown = true) {
|
|
|
- this._onRefresh(false,isUserPullDown);
|
|
|
- this.loading = true;
|
|
|
- },
|
|
|
- // #ifndef APP-VUE || MP-WEIXIN || MP-QQ || H5
|
|
|
- // 获取处理后的moveDis
|
|
|
- _getFinalRefresherMoveDis(moveDis) {
|
|
|
- let diffDis = moveDis - this.oldCurrentMoveDis;
|
|
|
- this.oldCurrentMoveDis = moveDis;
|
|
|
- if (diffDis > 0) {
|
|
|
- // 根据配置的下拉刷新用户手势位移与实际需要的位移比率计算最终的diffDis
|
|
|
- diffDis = diffDis * this.finalRefresherPullRate;
|
|
|
- if (this.currentDis > this.finalRefresherThreshold) {
|
|
|
- diffDis = diffDis * (1 - this.finalRefresherOutRate);
|
|
|
- }
|
|
|
- }
|
|
|
- // 控制diffDis过大的情况,比如进入页面突然猛然下拉,此时diffDis不应进行太大的偏移
|
|
|
- diffDis = diffDis > 100 ? diffDis / 100 : diffDis;
|
|
|
- this.currentDis += diffDis;
|
|
|
- this.currentDis = Math.max(0, this.currentDis);
|
|
|
- return this.currentDis;
|
|
|
- },
|
|
|
- // 判断touch手势是否要触发
|
|
|
- _touchDisabled() {
|
|
|
- const checkOldScrollTop = this.oldScrollTop > 5;
|
|
|
- return this.loading || this.isRefresherInComplete || this.useChatRecordMode || !this.refresherEnabled || !this.useCustomRefresher ||(this.usePageScroll && this.useCustomRefresher && this.pageScrollTop > 10) || (!(this.usePageScroll && this.useCustomRefresher) && checkOldScrollTop);
|
|
|
- },
|
|
|
- // #endif
|
|
|
- // 更新自定义下拉刷新view高度
|
|
|
- _updateCustomRefresherHeight() {
|
|
|
- this._getNodeClientRect('.zp-custom-refresher-slot-view').then((res) => {
|
|
|
- this.customRefresherHeight = res ? res[0].height : 0;
|
|
|
- this.showCustomRefresher = this.customRefresherHeight > 0;
|
|
|
- if (this.doRefreshAnimateAfter) {
|
|
|
- this.doRefreshAnimateAfter = false;
|
|
|
- this._doRefresherRefreshAnimate();
|
|
|
- }
|
|
|
- });
|
|
|
- },
|
|
|
- // emit pullingDown事件
|
|
|
- _emitTouchmove(e) {
|
|
|
- // #ifndef APP-NVUE
|
|
|
- e.viewHeight = this.finalRefresherThreshold;
|
|
|
- // #endif
|
|
|
- e.rate = e.viewHeight > 0 ? e.pullingDistance / e.viewHeight : 0;
|
|
|
- this.hasTouchmove && this.oldPullingDistance !== e.pullingDistance && this.$emit('refresherTouchmove', e);
|
|
|
- this.oldPullingDistance = e.pullingDistance;
|
|
|
- },
|
|
|
- // 清除refresherCompleteTimeout
|
|
|
- _cleanRefresherCompleteTimeout() {
|
|
|
- this.refresherCompleteTimeout = this._cleanTimeout(this.refresherCompleteTimeout);
|
|
|
- // #ifdef APP-NVUE
|
|
|
- this._nRefresherEnd(false);
|
|
|
- // #endif
|
|
|
- },
|
|
|
- // 清除refresherEndTimeout
|
|
|
- _cleanRefresherEndTimeout() {
|
|
|
- this.refresherEndTimeout = this._cleanTimeout(this.refresherEndTimeout);
|
|
|
- },
|
|
|
- }
|
|
|
-}
|