大理市民卡小程序1.0提交
diff --git a/weui/slideview/slideview.wxs b/weui/slideview/slideview.wxs
new file mode 100644
index 0000000..c62d085
--- /dev/null
+++ b/weui/slideview/slideview.wxs
@@ -0,0 +1,243 @@
+/* eslint-disable */
+var touchstart = function(event, ownerInstance) {
+ var ins = event.instance
+ var st = ins.getState()
+ if (st.disable) return // disable的逻辑
+ // console.log('touchstart st', JSON.stringify(st))
+ if (!st.size) return
+ // console.log('touchstart', JSON.stringify(event))
+ st.isMoving = true
+ st.startX = event.touches[0].pageX
+ st.startY = event.touches[0].pageY
+ st.firstAngle = 0
+}
+var touchmove = function(event, ownerInstance) {
+ var ins = event.instance
+ var st = ins.getState()
+ if (!st.size || !st.isMoving) return
+ // console.log('touchmove', JSON.stringify(event))
+ var pagex = event.touches[0].pageX - st.startX
+ var pagey = event.touches[0].pageY - st.startY
+ // 左侧45度角为界限，大于45度则允许水平滑动
+ if (st.firstAngle === 0) {
+ st.firstAngle = Math.abs(pagex) - Math.abs(pagey)
+ }
+ if (st.firstAngle < 0) {
+ return
+ }
+ var movex = pagex > 0 ? Math.min(st.max, pagex) : Math.max(-st.max, pagex)
+ // 往回滑动的情况
+ if (st.out) {
+ // 已经是划出来了，还要往左滑动，忽略
+ if (movex < 0) return
+ ins.setStyle({
+ 'transform': 'translateX(' + (st.transformx + movex) + 'px)',
+ 'transition': ''
+ })
+ var btns = ownerInstance.selectAllComponents('.btn')
+ var transformTotal = 0
+ var len = btns.length
+ var i = len - 1;
+ for (;i >= 0; i--) {
+ var transform = st.size.buttons[i].width / st.max * movex
+ var transformx = st.size.buttons[i].max - Math.min(st.size.buttons[i].max, transform + transformTotal)
+ btns[i].setStyle({
+ 'transform': 'translateX(' + (-transformx) + 'px)',
+ 'transition': ''
+ })
+ transformTotal += transform
+ }
+ return false
+ }
+ if (movex > 0) movex = 0
+ ins.setStyle({
+ 'transform': 'translateX(' + movex + 'px)',
+ 'transition': ''
+ })
+ st.transformx = movex
+ var btns = ownerInstance.selectAllComponents('.btn')
+ var transformTotal = 0
+ var len = btns.length
+ var i = len - 1;
+ for (;i >= 0; i--) {
+ var transform = st.size.buttons[i].width / st.max * movex
+ var transformx = Math.max(-st.size.buttons[i].max, transform + transformTotal)
+ btns[i].setStyle({
+ 'transform': 'translateX(' + transformx + 'px)',
+ 'transition': ''
+ })
+ st.size.buttons[i].transformx = transformx
+ transformTotal += transform
+ }
+ return false // 禁止垂直方向的滑动
+}
+var touchend = function(event, ownerInstance) {
+ var ins = event.instance
+ var st = ins.getState()
+ if (!st.size || !st.isMoving) return
+ // 左侧45度角为界限，大于45度则允许水平滑动
+ if (st.firstAngle < 0) {
+ return
+ }
+ var duration = st.duration / 1000
+ st.isMoving = false
+ // console.log('touchend', JSON.stringify(event))
+ var btns = ownerInstance.selectAllComponents('.btn')
+ var len = btns.length
+ var i = len - 1
+ // console.log('len size', len)
+ if (Math.abs(event.changedTouches[0].pageX - st.startX) < st.throttle || event.changedTouches[0].pageX - st.startX > 0) { // 方向也要控制
+ st.out = false
+ ins.setStyle({
+ 'transform': 'translate3d(0px, 0, 0)',
+ 'transition': 'transform ' + (duration) + 's'
+ })
+ for (;i >= 0; i--) {
+ btns[i].setStyle({
+ 'transform': 'translate3d(0px, 0, 0)',
+ 'transition': 'transform ' + (duration) + 's'
+ })
+ }
+ ownerInstance.callMethod('hide')
+ return
+ }
+ showButtons(ins, ownerInstance, duration)
+ ownerInstance.callMethod('show')
+}
+var REBOUNCE_TIME = 0.2
+var showButtons = function(ins, ownerInstance, withDuration) {
+ var st = ins.getState()
+ if (!st.size) return
+ var rebounceTime = st.rebounce ? REBOUNCE_TIME : 0
+ var movex = st.max
+ st.out = true
+ var btns = ownerInstance.selectAllComponents('.btn')
+ var rebounce = st.rebounce || 0
+ var len = btns.length
+ var i = len - 1
+ ins.setStyle({
+ 'transform': 'translate3d(' + (-movex - rebounce) + 'px, 0, 0)',
+ 'transition': 'transform ' + (withDuration) + 's'
+ })
+ st.transformx = -movex
+ var transformTotal = 0
+ for (;i >= 0; i--) {
+ var transform = st.size.buttons[i].width / st.max * movex
+ var transformx = (-(transform + transformTotal))
+ btns[i].setStyle({
+ 'transform': 'translate3d(' + transformx + 'px, 0, 0)',
+ 'transition': 'transform ' + (withDuration ? withDuration + rebounceTime : withDuration) + 's'
+ })
+ st.size.buttons[i].transformx = transformx
+ transformTotal += transform
+ }
+}
+var innerHideButton = function(ownerInstance) {
+ var ins = ownerInstance.selectComponent('.left')
+ var st = ins.getState()
+ if (!st.size) return
+ var duration = st.duration ? st.duration / 1000 : 0
+ var btns = ownerInstance.selectAllComponents('.btn')
+ var len = btns.length
+ var i = len - 1
+ ins.setStyle({
+ 'transform': 'translate3d(0px, 0, 0)',
+ 'transition': 'transform ' + (duration) + 's'
+ })
+ st.transformx = 0
+ for (;i >= 0; i--) {
+ btns[i].setStyle({
+ 'transform': 'translate3d(0px, 0, 0)',
+ 'transition': 'transform ' + (duration) + 's'
+ })
+ st.size.buttons[i].transformx = 0
+ }
+}
+var hideButton = function(event, ownerInstance) {
+ innerHideButton(ownerInstance)
+ ownerInstance.callMethod('buttonTapByWxs', {index: event.currentTarget.dataset.index, data: event.currentTarget.dataset.data})
+ return false
+}
+var sizeReady = function(newVal, oldVal, ownerInstance, ins) {
+ var st = ins.getState()
+ // st.disable = newVal && newVal.disable
+ if (newVal && newVal.button && newVal.buttons) {
+ st.size = newVal
+ st.transformx = 0
+ // var min = newVal.button.width
+ var max = 0
+ var len = newVal.buttons.length
+ var i = newVal.buttons.length - 1;
+ var total = 0
+ for (; i >= 0; i--) {
+ max += newVal.buttons[i].width
+ // if (min > newVal.buttons[i]) {
+ // min = newVal.buttons[i].width
+ // }
+ total += newVal.buttons[i].width
+ newVal.buttons[i].max = total
+ newVal.buttons[i].transformx = 0
+ }
+ st.throttle = st.size.throttle || 40 // 固定值
+ st.rebounce = st.size.rebounce
+ st.max = max
+ ownerInstance.selectComponent('.right').setStyle({
+ 'line-height': newVal.button.height + 'px',
+ left: (newVal.button.width) + 'px',
+ width: max + 'px'
+ })
+ // console.log('st size', JSON.stringify(newVal))
+ if (!st.size.disable && st.size.show) {
+ showButtons(ins, ownerInstance)
+ }
+ }
+}
+var disableChange = function(newVal, oldVal, ownerInstance, ins) {
+ var st = ins.getState()
+ st.disable = newVal
+}
+var durationChange = function(newVal, oldVal, ownerInstance, ins) {
+ var st = ins.getState()
+ st.duration = newVal || 400
+}
+var showChange = function(newVal, oldVal, ownerInstance, ins) {
+ var st = ins.getState()
+ st.show = newVal
+ if (st.disable) return
+ // console.log('show change')
+ if (st.show) {
+ showButtons(ins, ownerInstance, st.duration)
+ } else {
+ innerHideButton(ownerInstance)
+ }
+}
+var rebounceChange = function(newVal, oldVal, ownerInstance, ins) {
+ var st = ins.getState()
+ // console.log('rebounce', st.rebounce)
+ st.rebounce = newVal
+}
+var transitionEnd = function(event, ownerInstance) {
+ // console.log('transition')
+ var ins = event.instance
+ var st = ins.getState()
+ // 回弹效果
+ if (st.out && st.rebounce) {
+ console.log('transition rebounce', st.rebounce)
+ ins.setStyle({
+ 'transform': 'translate3d(' + (-st.max) + 'px, 0, 0)',
+ 'transition': 'transform ' + REBOUNCE_TIME +'s'
+ })
+ }
+}
+module.exports = {
+ touchstart: touchstart,
+ touchmove: touchmove,
+ touchend: touchend,
+ hideButton: hideButton,
+ sizeReady: sizeReady,
+ disableChange: disableChange,
+ durationChange: durationChange,
+ showChange: showChange,
+ rebounceChange: rebounceChange,
+ transitionEnd: transitionEnd
+}
\ No newline at end of file