| | |
|---|
| | | /**
|
|---|
| | | * 监听页面内值的变化,主要用于动态开关swipe-action
|
|---|
| | | * @param {Object} newValue
|
|---|
| | | * @param {Object} oldValue
|
|---|
| | | * @param {Object} ownerInstance
|
|---|
| | | * @param {Object} instance
|
|---|
| | | */
|
|---|
| | | function sizeReady(newValue, oldValue, ownerInstance, instance) {
|
|---|
| | | var state = instance.getState()
|
|---|
| | | state.position = JSON.parse(newValue)
|
|---|
| | | if (!state.position || state.position.length === 0) return
|
|---|
| | | var show = state.position[0].show
|
|---|
| | | state.left = state.left || state.position[0].left;
|
|---|
| | | // 通过用户变量,开启或关闭
|
|---|
| | | if (show) {
|
|---|
| | | openState(true, instance, ownerInstance)
|
|---|
| | | } else {
|
|---|
| | | openState(false, instance, ownerInstance)
|
|---|
| | | }
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * 开始触摸操作
|
|---|
| | | * @param {Object} e
|
|---|
| | | * @param {Object} ins
|
|---|
| | | */
|
|---|
| | | function touchstart(e, ins) {
|
|---|
| | | var instance = e.instance;
|
|---|
| | | var state = instance.getState();
|
|---|
| | | var pageX = e.touches[0].pageX;
|
|---|
| | | // 开始触摸时移除动画类
|
|---|
| | | instance.removeClass('ani');
|
|---|
| | | var owner = ins.selectAllComponents('.button-hock')
|
|---|
| | | for (var i = 0; i < owner.length; i++) {
|
|---|
| | | owner[i].removeClass('ani');
|
|---|
| | | }
|
|---|
| | | // state.position = JSON.parse(instance.getDataset().position);
|
|---|
| | | state.left = state.left || state.position[0].left;
|
|---|
| | | // 获取最终按钮组的宽度
|
|---|
| | | state.width = pageX - state.left;
|
|---|
| | | ins.callMethod('closeSwipe')
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * 开始滑动操作
|
|---|
| | | * @param {Object} e
|
|---|
| | | * @param {Object} ownerInstance
|
|---|
| | | */
|
|---|
| | | function touchmove(e, ownerInstance) {
|
|---|
| | | var instance = e.instance;
|
|---|
| | | var disabled = instance.getDataset().disabled
|
|---|
| | | var state = instance.getState()
|
|---|
| | | // fix by mehaotian, TODO 兼容 app-vue 获取dataset为字符串 , h5 获取 为 undefined 的问题,待框架修复
|
|---|
| | | disabled = (typeof(disabled) === 'string' ? JSON.parse(disabled) : disabled) || false;
|
|---|
| | |
|
|---|
| | | if (disabled) return
|
|---|
| | | var pageX = e.touches[0].pageX;
|
|---|
| | | move(pageX - state.width, instance, ownerInstance)
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * 结束触摸操作
|
|---|
| | | * @param {Object} e
|
|---|
| | | * @param {Object} ownerInstance
|
|---|
| | | */
|
|---|
| | | function touchend(e, ownerInstance) {
|
|---|
| | | var instance = e.instance;
|
|---|
| | | var disabled = instance.getDataset().disabled
|
|---|
| | | var state = instance.getState()
|
|---|
| | |
|
|---|
| | | // fix by mehaotian, TODO 兼容 app-vue 获取dataset为字符串 , h5 获取 为 undefined 的问题,待框架修复
|
|---|
| | | disabled = (typeof(disabled) === 'string' ? JSON.parse(disabled) : disabled) || false;
|
|---|
| | |
|
|---|
| | | if (disabled) return
|
|---|
| | | /** |
|---|
| | | * 监听页面内值的变化,主要用于动态开关swipe-action |
|---|
| | | * @param {Object} newValue |
|---|
| | | * @param {Object} oldValue |
|---|
| | | * @param {Object} ownerInstance |
|---|
| | | * @param {Object} instance |
|---|
| | | */ |
|---|
| | | function sizeReady(newValue, oldValue, ownerInstance, instance) { |
|---|
| | | var state = instance.getState() |
|---|
| | | state.position = JSON.parse(newValue) |
|---|
| | | if (!state.position || state.position.length === 0) return |
|---|
| | | var show = state.position[0].show |
|---|
| | | state.left = state.left || state.position[0].left; |
|---|
| | | // 通过用户变量,开启或关闭 |
|---|
| | | if (show) { |
|---|
| | | openState(true, instance, ownerInstance) |
|---|
| | | } else { |
|---|
| | | openState(false, instance, ownerInstance) |
|---|
| | | } |
|---|
| | | } |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * 开始触摸操作 |
|---|
| | | * @param {Object} e |
|---|
| | | * @param {Object} ins |
|---|
| | | */ |
|---|
| | | function touchstart(e, ins) { |
|---|
| | | var instance = e.instance; |
|---|
| | | var state = instance.getState(); |
|---|
| | | var pageX = e.touches[0].pageX; |
|---|
| | | // 开始触摸时移除动画类 |
|---|
| | | instance.removeClass('ani'); |
|---|
| | | var owner = ins.selectAllComponents('.button-hock') |
|---|
| | | for (var i = 0; i < owner.length; i++) { |
|---|
| | | owner[i].removeClass('ani'); |
|---|
| | | } |
|---|
| | | // state.position = JSON.parse(instance.getDataset().position); |
|---|
| | | state.left = state.left || state.position[0].left; |
|---|
| | | // 获取最终按钮组的宽度 |
|---|
| | | state.width = pageX - state.left; |
|---|
| | | ins.callMethod('closeSwipe') |
|---|
| | | } |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * 开始滑动操作 |
|---|
| | | * @param {Object} e |
|---|
| | | * @param {Object} ownerInstance |
|---|
| | | */ |
|---|
| | | function touchmove(e, ownerInstance) { |
|---|
| | | var instance = e.instance; |
|---|
| | | var disabled = instance.getDataset().disabled |
|---|
| | | var state = instance.getState() |
|---|
| | | // fix by mehaotian, TODO 兼容 app-vue 获取dataset为字符串 , h5 获取 为 undefined 的问题,待框架修复 |
|---|
| | | disabled = (typeof(disabled) === 'string' ? JSON.parse(disabled) : disabled) || false; |
|---|
| | | |
|---|
| | | if (disabled) return |
|---|
| | | var pageX = e.touches[0].pageX; |
|---|
| | | move(pageX - state.width, instance, ownerInstance) |
|---|
| | | } |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * 结束触摸操作 |
|---|
| | | * @param {Object} e |
|---|
| | | * @param {Object} ownerInstance |
|---|
| | | */ |
|---|
| | | function touchend(e, ownerInstance) { |
|---|
| | | var instance = e.instance; |
|---|
| | | var disabled = instance.getDataset().disabled |
|---|
| | | var state = instance.getState() |
|---|
| | | |
|---|
| | | // fix by mehaotian, TODO 兼容 app-vue 获取dataset为字符串 , h5 获取 为 undefined 的问题,待框架修复 |
|---|
| | | disabled = (typeof(disabled) === 'string' ? JSON.parse(disabled) : disabled) || false; |
|---|
| | | |
|---|
| | | if (disabled) return |
|---|
| | | // 滑动过程中触摸结束,通过阙值判断是开启还是关闭 |
|---|
| | | // fixed by mehaotian 定时器解决点击按钮，touchend 触发比 click 事件时机早的问题 ，主要是 ios13 |
|---|
| | | moveDirection(state.left, -40, instance, ownerInstance) |
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * 设置移动距离
|
|---|
| | | * @param {Object} value
|
|---|
| | | * @param {Object} instance
|
|---|
| | | * @param {Object} ownerInstance
|
|---|
| | | */
|
|---|
| | | function move(value, instance, ownerInstance) {
|
|---|
| | | var state = instance.getState()
|
|---|
| | | // 获取可滑动范围
|
|---|
| | | var x = Math.max(-state.position[1].width, Math.min((value), 0));
|
|---|
| | | state.left = x;
|
|---|
| | | instance.setStyle({
|
|---|
| | | transform: 'translateX(' + x + 'px)',
|
|---|
| | | '-webkit-transform': 'translateX(' + x + 'px)'
|
|---|
| | | })
|
|---|
| | | // 折叠按钮动画
|
|---|
| | | buttonFold(x, instance, ownerInstance)
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * 移动方向判断
|
|---|
| | | * @param {Object} left
|
|---|
| | | * @param {Object} value
|
|---|
| | | * @param {Object} ownerInstance
|
|---|
| | | * @param {Object} ins
|
|---|
| | | */
|
|---|
| | | function moveDirection(left, value, ins, ownerInstance) {
|
|---|
| | | var state = ins.getState()
|
|---|
| | | var position = state.position
|
|---|
| | | var isopen = state.isopen
|
|---|
| | | if (!position[1].width) {
|
|---|
| | | openState(false, ins, ownerInstance)
|
|---|
| | | return
|
|---|
| | | }
|
|---|
| | | // 如果已经是打开状态,进行判断是否关闭,还是保留打开状态
|
|---|
| | | if (isopen) {
|
|---|
| | | if (-left <= position[1].width) {
|
|---|
| | | openState(false, ins, ownerInstance)
|
|---|
| | | } else {
|
|---|
| | | openState(true, ins, ownerInstance)
|
|---|
| | | }
|
|---|
| | | return
|
|---|
| | | }
|
|---|
| | | // 如果是关闭状态,进行判断是否打开,还是保留关闭状态
|
|---|
| | | if (left <= value) {
|
|---|
| | | openState(true, ins, ownerInstance)
|
|---|
| | | } else {
|
|---|
| | | openState(false, ins, ownerInstance)
|
|---|
| | | }
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * 设置按钮移动距离
|
|---|
| | | * @param {Object} value
|
|---|
| | | * @param {Object} instance
|
|---|
| | | * @param {Object} ownerInstance
|
|---|
| | | */
|
|---|
| | | function buttonFold(value, instance, ownerInstance) {
|
|---|
| | | var ins = ownerInstance.selectAllComponents('.button-hock');
|
|---|
| | | var state = instance.getState();
|
|---|
| | | var position = state.position;
|
|---|
| | | var arr = [];
|
|---|
| | | var w = 0;
|
|---|
| | | for (var i = 0; i < ins.length; i++) {
|
|---|
| | | if (!ins[i].getDataset().button) return
|
|---|
| | | var btnData = JSON.parse(ins[i].getDataset().button)
|
|---|
| | |
|
|---|
| | | // fix by mehaotian TODO 在 app-vue 中,字符串转对象,需要转两次,这里先这么兼容
|
|---|
| | | if (typeof(btnData) === 'string') {
|
|---|
| | | btnData = JSON.parse(btnData)
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | var button = btnData[i] && btnData[i].width || 0
|
|---|
| | | w += button
|
|---|
| | | arr.push(-w)
|
|---|
| | | // 动态计算按钮组每个按钮的折叠动画移动距离
|
|---|
| | | var distance = arr[i - 1] + value * (arr[i - 1] / position[1].width)
|
|---|
| | | if (i != 0) {
|
|---|
| | | ins[i].setStyle({
|
|---|
| | | transform: 'translateX(' + distance + 'px)',
|
|---|
| | | })
|
|---|
| | | }
|
|---|
| | | }
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * 开启状态
|
|---|
| | | * @param {Boolean} type
|
|---|
| | | * @param {Object} ins
|
|---|
| | | * @param {Object} ownerInstance
|
|---|
| | | */
|
|---|
| | | function openState(type, ins, ownerInstance) {
|
|---|
| | | var state = ins.getState()
|
|---|
| | | var position = state.position
|
|---|
| | | if (state.isopen === undefined) {
|
|---|
| | | state.isopen = false
|
|---|
| | | }
|
|---|
| | | // 只有状态有改变才会通知页面改变状态
|
|---|
| | | if (state.isopen !== type) {
|
|---|
| | | // 通知页面,已经打开
|
|---|
| | | ownerInstance.callMethod('change', {
|
|---|
| | | open: type
|
|---|
| | | })
|
|---|
| | | }
|
|---|
| | | // 设置打开和移动状态
|
|---|
| | | state.isopen = type
|
|---|
| | |
|
|---|
| | |
|
|---|
| | | // 添加动画类
|
|---|
| | | ins.addClass('ani');
|
|---|
| | | var owner = ownerInstance.selectAllComponents('.button-hock')
|
|---|
| | | for (var i = 0; i < owner.length; i++) {
|
|---|
| | | owner[i].addClass('ani');
|
|---|
| | | }
|
|---|
| | | // 设置最终移动位置
|
|---|
| | | move(type ? -position[1].width : 0, ins, ownerInstance)
|
|---|
| | |
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | module.exports = {
|
|---|
| | | sizeReady: sizeReady,
|
|---|
| | | touchstart: touchstart,
|
|---|
| | | touchmove: touchmove,
|
|---|
| | | touchend: touchend
|
|---|
| | | } |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * 设置移动距离 |
|---|
| | | * @param {Object} value |
|---|
| | | * @param {Object} instance |
|---|
| | | * @param {Object} ownerInstance |
|---|
| | | */ |
|---|
| | | function move(value, instance, ownerInstance) { |
|---|
| | | var state = instance.getState() |
|---|
| | | // 获取可滑动范围 |
|---|
| | | var x = Math.max(-state.position[1].width, Math.min((value), 0)); |
|---|
| | | state.left = x; |
|---|
| | | instance.setStyle({ |
|---|
| | | transform: 'translateX(' + x + 'px)', |
|---|
| | | '-webkit-transform': 'translateX(' + x + 'px)' |
|---|
| | | }) |
|---|
| | | // 折叠按钮动画 |
|---|
| | | buttonFold(x, instance, ownerInstance) |
|---|
| | | } |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * 移动方向判断 |
|---|
| | | * @param {Object} left |
|---|
| | | * @param {Object} value |
|---|
| | | * @param {Object} ownerInstance |
|---|
| | | * @param {Object} ins |
|---|
| | | */ |
|---|
| | | function moveDirection(left, value, ins, ownerInstance) { |
|---|
| | | var state = ins.getState() |
|---|
| | | var position = state.position |
|---|
| | | var isopen = state.isopen |
|---|
| | | if (!position[1].width) { |
|---|
| | | openState(false, ins, ownerInstance) |
|---|
| | | return |
|---|
| | | } |
|---|
| | | // 如果已经是打开状态,进行判断是否关闭,还是保留打开状态 |
|---|
| | | if (isopen) { |
|---|
| | | if (-left <= position[1].width) { |
|---|
| | | openState(false, ins, ownerInstance) |
|---|
| | | } else { |
|---|
| | | openState(true, ins, ownerInstance) |
|---|
| | | } |
|---|
| | | return |
|---|
| | | } |
|---|
| | | // 如果是关闭状态,进行判断是否打开,还是保留关闭状态 |
|---|
| | | if (left <= value) { |
|---|
| | | openState(true, ins, ownerInstance) |
|---|
| | | } else { |
|---|
| | | openState(false, ins, ownerInstance) |
|---|
| | | } |
|---|
| | | } |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * 设置按钮移动距离 |
|---|
| | | * @param {Object} value |
|---|
| | | * @param {Object} instance |
|---|
| | | * @param {Object} ownerInstance |
|---|
| | | */ |
|---|
| | | function buttonFold(value, instance, ownerInstance) { |
|---|
| | | var ins = ownerInstance.selectAllComponents('.button-hock'); |
|---|
| | | var state = instance.getState(); |
|---|
| | | var position = state.position; |
|---|
| | | var arr = []; |
|---|
| | | var w = 0; |
|---|
| | | for (var i = 0; i < ins.length; i++) { |
|---|
| | | if (!ins[i].getDataset().button) return |
|---|
| | | var btnData = JSON.parse(ins[i].getDataset().button) |
|---|
| | | |
|---|
| | | // fix by mehaotian TODO 在 app-vue 中,字符串转对象,需要转两次,这里先这么兼容 |
|---|
| | | if (typeof(btnData) === 'string') { |
|---|
| | | btnData = JSON.parse(btnData) |
|---|
| | | } |
|---|
| | | |
|---|
| | | var button = btnData[i] && btnData[i].width || 0 |
|---|
| | | w += button |
|---|
| | | arr.push(-w) |
|---|
| | | // 动态计算按钮组每个按钮的折叠动画移动距离 |
|---|
| | | var distance = arr[i - 1] + value * (arr[i - 1] / position[1].width) |
|---|
| | | if (i != 0) { |
|---|
| | | ins[i].setStyle({ |
|---|
| | | transform: 'translateX(' + distance + 'px)', |
|---|
| | | }) |
|---|
| | | } |
|---|
| | | } |
|---|
| | | } |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * 开启状态 |
|---|
| | | * @param {Boolean} type |
|---|
| | | * @param {Object} ins |
|---|
| | | * @param {Object} ownerInstance |
|---|
| | | */ |
|---|
| | | function openState(type, ins, ownerInstance) { |
|---|
| | | var state = ins.getState() |
|---|
| | | var position = state.position |
|---|
| | | if (state.isopen === undefined) { |
|---|
| | | state.isopen = false |
|---|
| | | } |
|---|
| | | // 只有状态有改变才会通知页面改变状态 |
|---|
| | | if (state.isopen !== type) { |
|---|
| | | // 通知页面,已经打开 |
|---|
| | | ownerInstance.callMethod('change', { |
|---|
| | | open: type |
|---|
| | | }) |
|---|
| | | } |
|---|
| | | // 设置打开和移动状态 |
|---|
| | | state.isopen = type |
|---|
| | | |
|---|
| | | |
|---|
| | | // 添加动画类 |
|---|
| | | ins.addClass('ani'); |
|---|
| | | var owner = ownerInstance.selectAllComponents('.button-hock') |
|---|
| | | for (var i = 0; i < owner.length; i++) { |
|---|
| | | owner[i].addClass('ani'); |
|---|
| | | } |
|---|
| | | // 设置最终移动位置 |
|---|
| | | move(type ? -position[1].width : 0, ins, ownerInstance) |
|---|
| | | |
|---|
| | | } |
|---|
| | | |
|---|
| | | module.exports = { |
|---|
| | | sizeReady: sizeReady, |
|---|
| | | touchstart: touchstart, |
|---|
| | | touchmove: touchmove, |
|---|
| | | touchend: touchend |
|---|
| | | } |
|---|
