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ewei_shopv2/static/js/dist/foxui/js/foxui.picker.min.js
```
var FoxUIPicker = function (params) {
var defaults = {
title: '',
showCancelButton: true,
updateValueOnTouch: false,
inputReadOnly: true,
valueDivider: ' '
};
var self = this;
self.params = $.extend({}, defaults, params || {});
self.initValue = function (value) {
if (typeof (value) === 'string') {
return value.split(self.params.valueDivider);
}
return value;
};
if (self.params.value) {
console.log(222,self.params.value)
self.params.value = self.initValue(self.params.initValue);
}
if (self.params.initValue) {
self.params.initValue = self.initValue(self.params.initValue);
}
if (self.value) {
self.value = self.initValue(self.value);
}
if (self.params.valueDivider === '') {
self.params.valueDivider = ' ';
}
self.oldValue = [];
self.inited = false;
self.setValue = function (values, transition) {
var valueIndex = 0;
var len = self.columns.length;
for (var i = 0; i < len; i++) {
if (!self.columns[i].divider) {
self.columns[i].setValue(values[valueIndex], transition);
valueIndex++;
}
}
};
self.updateValue = function (colIndex) {
var newValue = [];
var newDisplayValue = [];
$.each(self.columns, function () {
if (!this.divider) {
newValue.push(this.value);
newDisplayValue.push(this.displayValue);
}
});
if (newValue.indexOf(undefined) >= 0) {
return;
}
self.value = newValue;
self.displayValue = newDisplayValue;
if (self.params.onChange) {
self.params.onChange(self, colIndex);
}
if (self.params.updateValueOnTouch) {
if (self.input && self.input.length > 0) {
var value = self.getValue();
if (self.params.formatValue) {
value = self.params.formatValue(value);
} else {
value = value.join(self.params.valueDivider);
}
self.input.val(value);
self.input.trigger('change');
}
}
};
self.getValue = function () {
var values = [];
$.each(self.columns, function () {
if (!this.divider) {
if (this.value !== undefined && this.values && this.values.length > 0) {
values.push(this.value);
}
}
});
return values;
};
self.getTexts = function () {
var values = [];
$.each(self.columns, function () {
if (!this.divider) {
if (this.displayValue) {
values.push(this.displayValue);
}
}
});
return values;
};
self.getValueIndex = function (colIndex) {
var len = self.columns.length;
var valueIndex = 0;
for (var i = 0; i < len; i++) {
if (!self.columns[i].divider) {
if (colIndex == i) {
break;
}
valueIndex++;
}
}
return valueIndex;
};
self.getColumnHTML = function (column, onlyItems) {
var columnItemsHTML = '';
var columnHTML = '';
if (column.divider) {
columnHTML += '
';
} else {
for (var i = 0; i < column.values.length; i++) {
var columnValue = column.values[i], text;
if (typeof (columnValue) == 'object') {
value = columnValue.value ? columnValue.value : columnValue.text;
text = columnValue.text;
} else {
value = text = columnValue;
}
columnItemsHTML += '
';
}
columnHTML += '
';
}
return onlyItems ? columnItemsHTML : columnHTML;
};
self.initColumn = function (colObj, updateItems) {
var colElement = $(colObj);
var colIndex = colElement.index();
var col = self.columns[colIndex];
if (col.divider) {
return;
}
col.container = colElement;
col.wrapper = colElement.find('.fui-picker-wrapper');
col.items = col.wrapper.find('.fui-picker-item');
var wrapperHeight, itemHeight, itemsHeight, minTranslate, maxTranslate;
col.resize = function () {
if (col.items.length <= 0) {
return;
}
var width = 0,
height = col.container[0].offsetHeight;
wrapperHeight = col.wrapper[0].offsetHeight;
itemHeight = col.items[0].offsetHeight;
itemsHeight = itemHeight * col.items.length;
minTranslate = height / 2 - itemsHeight + itemHeight / 2;
maxTranslate = height / 2 - itemHeight / 2;
};
col.resize();
col.wrapper.transform('translate3d(0,' + maxTranslate + 'px,0)').transition(0);
var activeIndex = 0;
col.setValue = function (value, transition, updateValue) {
transition = transition || '';
if (typeof (value) == 'object') {
value = value.value ? value.value : value.text;
}
var newItem = col.wrapper.find('.fui-picker-item[data-value="' + value + '"]');
var newActiveIndex = -1;
if (newItem.length > 0) {
newActiveIndex = newItem.index();
}
if (newActiveIndex == -1) {
return;
}
var newTranslate = -newActiveIndex * itemHeight + maxTranslate;
col.wrapper.transition(transition);
col.wrapper.transform('translate3d(0,' + (newTranslate) + 'px,0)');
col.updateItems(newActiveIndex, newTranslate, transition, updateValue);
};
col.updateItems = function (activeIndex, translate, transition, updateValue) {
translate = translate || $.getTranslate(col.wrapper[0], 'y');
activeIndex = activeIndex || -Math.round((translate - maxTranslate) / itemHeight);
if (activeIndex < 0) {
activeIndex = 0;
}
if (activeIndex >= col.items.length) {
activeIndex = col.items.length - 1;
}
var oldActiveIndex = col.activeIndex;
col.activeIndex = activeIndex;
col.wrapper.find('.selected').removeClass('selected');
if (updateValue || updateValue === undefined) {
var selectedItem = col.items.eq(activeIndex).addClass('selected').transform('');
col.value = selectedItem.data('value');
//col.displayValue = col.displayValues ? col.displayValues[activeIndex] : col.value;
col.displayValue = selectedItem.text();
if (oldActiveIndex != activeIndex) {
if (col.onChange) {
col.onChange(self, col);
}
self.updateValue(colIndex);
}
}
};
if (updateItems) {
col.updateItems(0, maxTranslate, 0);
}
var allowItemClick = true;
var isTouched, isMoved;
var touchStartY, touchCurrentY;
var touchStartTime, touchEndTime;
var startTranslate, returnTo, currentTranslate, prevTranslate, velocityTranslate, velocityTime;
function onColTouchStart(e) {
if (isMoved || isTouched) {
return;
}
isTouched = true;
touchStartY = touchCurrentY = e.type === 'touchstart' ? e.originalEvent.targetTouches[0].pageY : e.pageY;
touchStartTime = (new Date()).getTime();
allowItemClick = true;
startTranslate = currentTranslate = $.getTranslate(col.wrapper[0], 'y');
}
function onColTouchMove(e) {
if (!isTouched) {
return;
}
e.preventDefault();
allowItemClick = false;
touchCurrentY = e.type === 'touchmove' ? e.originalEvent.targetTouches[0].pageY : e.pageY;
if (!isMoved) {
isMoved = true;
startTranslate = currentTranslate = $.getTranslate(col.wrapper[0], 'y');
col.wrapper.transition(0);
}
e.preventDefault();
var diff = touchCurrentY - touchStartY;
currentTranslate = startTranslate + diff;
returnTo = undefined;
if (currentTranslate < minTranslate) {
currentTranslate = minTranslate - Math.pow(minTranslate - currentTranslate, 0.8);
returnTo = 'min';
}
if (currentTranslate > maxTranslate) {
currentTranslate = maxTranslate + Math.pow(currentTranslate - maxTranslate, 0.8);
returnTo = 'max';
}
col.wrapper.transform('translate3d(0,' + currentTranslate + 'px,0)');
col.updateItems(undefined, currentTranslate, 0);
velocityTranslate = currentTranslate - prevTranslate || currentTranslate;
velocityTime = (new Date()).getTime();
prevTranslate = currentTranslate;
}
function onColTouchEnd(e) {
if (!isTouched || !isMoved) {
isTouched = isMoved = false;
return;
}
isTouched = isMoved = false;
col.wrapper.transition('');
if (returnTo) {
if (returnTo === 'min') {
col.wrapper.transform('translate3d(0,' + minTranslate + 'px,0)');
} else {
col.wrapper.transform('translate3d(0,' + maxTranslate + 'px,0)');
}
}
touchEndTime = new Date().getTime();
var velocity, newTranslate;
if (touchEndTime - touchStartTime > 300) {
newTranslate = currentTranslate;
} else {
allowItemClick = true;
velocity = Math.abs(velocityTranslate / (touchEndTime - velocityTime));
newTranslate = currentTranslate + velocityTranslate * 10;
}
newTranslate = Math.max(Math.min(newTranslate, maxTranslate), minTranslate);
var activeIndex = -Math.floor((newTranslate - maxTranslate) / itemHeight);
newTranslate = -activeIndex * itemHeight + maxTranslate;
col.wrapper.transform('translate3d(0,' + (parseInt(newTranslate, 10)) + 'px,0)');
col.updateItems(activeIndex, newTranslate, '', true);
setTimeout(function () {
allowItemClick = true;
}, 100);
}
function onColClick(e) {
if (!allowItemClick) {
return;
}
var value = $(this).data('value');
col.setValue(value);
}
col.initEvents = function (detach) {
var method = detach ? 'off' : 'on';
col.container[method]($.touchEvents.start, onColTouchStart);
col.container[method]($.touchEvents.move, onColTouchMove);
col.container[method]($.touchEvents.end, onColTouchEnd);
col.items[method]('click', onColClick);
};
col.container[0].destory = function () {
col.initEvents(true);
};
col.replaceValues = function (values) {
col.initEvents(true);
col.values = values;
var newItemsHTML = self.getColumnHTML(col, true);
col.wrapper.html(newItemsHTML);
col.items = col.wrapper.find('.fui-picker-item');
col.resize();
col.setValue(values[0], 0, true);
col.initEvents();
if (self.params.onReplaceValues) {
self.params.onReplaceValues(self, colIndex);
}
};
col.initEvents();
};
self.setInputValue = function (value) {
if (self.input && self.input.length > 0) {
value = value || self.getValue();
if (self.params.formatValue) {
value = self.params.formatValue(value);
} else {
value = value.join(self.params.valueDivider);
}
var texts = self.getTexts();
if(self.params.new_area || self.params.street){
$(self.input).val(texts.join(self.params.valueDivider)).attr('data-value', value );
}else{
$(self.input).val(value);
}
}
};
self.isshow = false;
self.show = function () {
if (self.isshow) {
return;
}
self.columns = [];
var titleHTML = '';
var cancelButtonHTML = "取消";
titleHTML += "
"
" +
"
" +
"
" +
"
";
var columnsHTML = '';
$.each(self.params.columns, function () {
columnsHTML += self.getColumnHTML(this);
self.columns.push(this);
});
self.pickerHTML =
'
titleHTML +
'
columnsHTML +
'
'
' +
'
';
self.container = new FoxUIModal({
content: self.pickerHTML,
extraClass:'picker-modal',
mask:false
});
self.container.show();
self.isshow = true;
self.container.container.find('.fui-picker-col').each(function () {
var updateItems = true;
if ((!self.inited && self.params.value) || (self.inited && self.value)) {
updateItems = false;
}
self.initColumn(this, updateItems);
});
self.container.container.find('.fui-picker-confirm').on('click', function () {
if (!self.params.updateValueOnTouch) {
self.setInputValue();
}
self.close();
});
if (self.params.showCancelButton) {
self.container.container.find('.fui-picker-cancel').on('click', function () {
// if (self.oldValue !== '') {
//
// self.setInputValue(self.oldValue);
// }
self.close();
});
}
if (!self.inited) {
if (self.params.value) {
self.setValue(self.params.initValue, 0);
} else if (self.params.initValue) {
self.setValue(self.params.initValue, 0);
}
} else {
if (self.value) {
self.setValue(self.value, 0);
} else if (self.initValue) {
self.setValue(self.initValue, 0);
}
}
self.inited = true;
if (self.params.onShow) {
self.params.onShow(self);
}
};
if (self.params.input) {
self.input = $(self.params.input);
if (self.input.length > 0) {
self.oldValue = self.input.val();
if (self.params.inputReadOnly) {
self.input.attr('readonly', true);
}
self.input.on('click', function (e) {
e.preventDefault();
// 安卓微信软键盘问题
if ($.device.isWeixin && $.device.android && self.params.inputReadOnly) {
this.focus();
this.blur();
}
if (!self.isshow) {
self.show();
}
});
}
}
self.close = function () {
if (!self.isshow) {
return;
}
self.container.container.find('.fui-picker-col').each(function () {
if (this.destroy) {
this.destroy();
}
});
self.container.close();
self.isshow = false;
if (self.params.onClose) {
self.params.onClose(self);
}
};
self.destroy = function () {
self.close();
if (self.input && self.input.length > 0) {
self.input.off('click');
}
$('html').off('click');
$(window).off('resize');
};
$('html').on('click', function (e) {
if (!self.isshow) {
return;
}
if (self.input && self.input.length > 0) {
if (e.target === self.input[0]) {
return;
}
}
if ($(e.target).parents('.fui-picker').length > 0) {
return;
}
self.close();
});
function resizeColumns() {
if (!self.isshow) {
return;
}
$.each(self.columns, function () {
if (!this.divider) {
this.resize();
this.setValue(this.value, 0);
}
});
if (self.params.onResize) {
self.params.onResize(self);
}
}
$(window).on('resize', resizeColumns);
};
$.fn.picker = function (params) {
var args = arguments;
return this.each(function () {
if (!this)
return;
var $this = $(this);
var picker = $this.data("picker");
if (!picker) {
params = $.extend({
input: this,
value: $this.val() ? $this.val() : ''
}, params);
picker = new FoxUIPicker(params);
$this.data("picker", picker);
}
if (typeof params === typeof "a") {
picker[params].apply(picker, Array.prototype.slice.call(args, 1));
}
});
};
var FoxUIDateTimePicker = function (showDate, showTime) {
var self = this;
self.showDate = showDate === undefined ? true : showDate;
self.showTime = showTime === undefined ? true : showTime;
self.today = new Date();
self.getDays = function (max) {
var days = [];
for (var i = 1; i <= (max || 31); i++) {
days.push(this.format(i));
}
return days;
};
self.getDaysByYearAndMonth = function (year, month) {
var day = new Date(year, parseInt(month) + 1 - 1, 1);
var max = new Date(day - 1).getDate();
return self.getDays(max);
};
self.format = function (num) {
return num < 10 ? "0" + num : num;
};
self.getTodayValue = function () {
var values = [];
if (self.showDate) {
values.push(self.today.getFullYear());
values.push(self.format(self.today.getMonth() + 1));
values.push(self.format(self.today.getDate()));
}
if (self.showTime) {
values.push(self.format(self.today.getHours()));
values.push(self.format(self.today.getMinutes()));
}
return values;
};
self.params = {
initValue: self.getTodayValue(),
onChange: function (picker, colIndex) {
if (!self.showDate) {
return;
}
var daysValue = picker.columns[4].value;
var days = self.getDaysByYearAndMonth(picker.columns[0].value, picker.columns[2].value);
if (colIndex == 0 || colIndex == 2) {
picker.columns[4].replaceValues(days);
}
if (daysValue > days.length) {
daysValue = days.length;
}
picker.columns[4].setValue(daysValue);
},
onShow: function (picker) {
//设置默认值
if (picker.input && picker.input.length > 0) {
var val = picker.input.val();
if (val) {
var values = val.split(picker.params.valueDivider);
var dates = values[0].split('-');
picker.columns[0].setValue(dates[0]);
picker.columns[2].setValue(dates[1]);
if(picker.columns[4]) {
picker.columns[4].setValue(dates[2]);
}
if(values[0]) {
var times = values[0].split(':');
if(times[1]) {
picker.columns[0].setValue(times[0]);
picker.columns[2].setValue(times[1]);
}
}
if(values[1]) {
var times = values[1].split(':');
picker.columns[6].setValue(times[0]);
picker.columns[8].setValue(times[1]);
picker.columns[10].setValue(times[2]);
}
}
}
},
formatValue: function (value) {
var ret = '';
if (self.showDate && self.showTime) {
ret += value[0] + '-' + value[1] + '-' + value[2] + ' ' + value[3] + ':' + value[4];
} else if (self.showDate) {
ret += value[0] + '-' + value[1] + '-' + value[2];
} else if (self.showTime) {
ret += value[0] + ':' + value[1];
}
return ret;
},
columns: []
};
if (self.showDate) {
self.params.columns.push({
values: (function () {
var years = [];
for (var i = 1950; i <= 2030; i++) {
years.push(i);
}
return years;
})()
});
self.params.columns.push({
divider: true,
content: '-'
});
self.params.columns.push({
values: (function () {
var months = [];
for (var i = 1; i <= 12; i++) {
months.push(self.format(i));
}
return months;
})()
});
self.params.columns.push({
divider: true,
content: '-'
});
self.params.columns.push({
values: self.getDays()
});
if (self.showTime) {
self.params.columns.push({
divider: true,
content: ' '
});
}
}
if (self.showTime) {
self.params.columns.push({
values: (function () {
var hours = [];
for (var i = 0; i <= 23; i++) {
hours.push(self.format(i));
}
return hours;
})()
});
self.params.columns.push({
divider: true,
content: ':'
});
self.params.columns.push({
values: (function () {
var minutes = [];
for (var i = 0; i <= 59; i++) {
minutes.push(i < 10 ? '0' + i : i);
}
return minutes;
})()
});
}
};
$.fn.datetimePicker = function (params) {
var args = arguments;
return this.each(function () {
if (!this)
return;
var $this = $(this);
var datetimePicker = $this.data("datetimePicker");
if (!datetimePicker) {
datetimePicker = new FoxUIDateTimePicker(true, true);
$this.data("datetimePicker", datetimePicker);
}
var p = $.extend(datetimePicker.params, params || {});
$(this).picker(p);
if (p.value) {
$(this).val(p.formatValue(p.value));
}
if (typeof params === typeof "a") {
datetimePicker[params].apply(datetimePicker, Array.prototype.slice.call(args, 1));
}
});
};
$.fn.datePicker = function (params) {
var args = arguments;
return this.each(function () {
if (!this)
return;
var $this = $(this);
var datePicker = $this.data("datePicker");
if (!datePicker) {
datePicker = new FoxUIDateTimePicker(true, false);
$this.data("datePicker", datePicker);
}
var p = $.extend(datePicker.params, params || {});
$(this).picker(p);
if (p.value) {
$(this).val(p.formatValue(p.value));
}
if (typeof params === typeof "a") {
datePicker[params].apply(datePicker, Array.prototype.slice.call(args, 1));
}
});
};
$.fn.timePicker = function (params) {
var args = arguments;
return this.each(function () {
if (!this)
return;
var $this = $(this);
var timePicker = $this.data("timePicker");
if (!timePicker) {
timePicker = new FoxUIDateTimePicker(false, true);
$this.data("timePicker", timePicker);
}
var p = $.extend(timePicker.params, params || {});
$(this).picker(p);
if (p.value) {
$(this).val(p.formatValue(p.value));
}
if (typeof params === typeof "a") {
timePicker[params].apply(timePicker, Array.prototype.slice.call(args, 1));
}
});
};
var FoxUIRelatePicker = function (params) {
var self = this;
self.allValues = [];
self.setAllValues = function (obj, lastTag) {
$.each(obj.children, function () {
var value = this.value ? this.value : this.text;
if (value === undefined) {
return false;
}
var tag = lastTag + value;
self.allValues.push({
tag: tag,
children: this.children
});
self.setAllValues(this, tag);
});
};
self.getChildren = function (value) {
var children = [];
$.each(self.allValues, function () {
if (this.tag == value) {
children = this.children;
return false;
}
});
return children;
};
self.getNextColIndex = function (picker, colIndex) {
var nextColIndex = -1;
$.each(picker.columns, function (i) {
if (i > colIndex && !this.divider) {
nextColIndex = i;
return false;
}
});
return nextColIndex;
};
self.getColIndex = function (findValueIndex) {
var len = self.params.columns.length;
var valueIndex = 0;
var locals = [];
var ret = -1;
for (var i = 0; i < len; i++) {
if (!self.params.columns[i].divider) {
if (valueIndex == findValueIndex) {
ret = i;
break;
}
valueIndex++;
}
}
return ret;
};
self.params = {
onChange: function (picker, colIndex) {
if (colIndex >= picker.columns.length - 1) {
return;
}
var selectedValue = [];
for (var i = 0; i <= colIndex; i++) {
if (!picker.columns[i].divider) {
selectedValue.push(picker.columns[i].value);
}
}
selectedValue = selectedValue.join('');
if (!selectedValue) {
return;
}
var nextColIndex = self.getNextColIndex(picker, colIndex);
if (nextColIndex != -1) {
var children = self.getChildren(selectedValue);
if (children) {
picker.columns[nextColIndex].replaceValues(children);
}
self.params.onChange(picker, nextColIndex);
}
},
onShow: function (picker) {
//设置默认值
if (picker.input && picker.input.length > 0) {
var val = picker.input.attr('data-value') || picker.input.val();
if (val) {
var values = val.split(self.params.valueDivider);
$.each(picker.columns, function (i) {
if (!this.divider) {
var valueIndex = picker.getValueIndex(i);
this.setValue(values[valueIndex], 0);
}
});
}
}
}
};
self.firstValues = [];
self.setFirstValue = function (obj) {
var val = obj;
if (typeof (obj) == 'object') {
val = obj.value ? obj.value : obj.text;
}
self.firstValues.push(val);
if (typeof (obj) == 'object' && obj.children) {
self.setFirstValue(obj.children[0]);
}
};
self.init = function (_params, inputValue) {
self.params = $.extend(self.params, _params || {});
self.params.value=self.firstValues;
console.log(111,self)
//初始化所有数据的子数据
if (!self.allValues || self.allValues.length <= 0) {
$.each(self.params.columns[0].values, function (i) {
self.allValues.push({
tag: this.value ? this.value : this.text,
children: this.children
});
var tag = this.value ? this.value : this.text;
self.setAllValues(this, tag, i);
});
}
//初始化第一条默认记录
if (!self.firstValues || self.firstValues.length <= 0) {
self.setFirstValue(self.params.columns[0].values[0]);
}
//初始化每一列的数据
self.params.valueDivider = self.params.valueDivider || ' ';
if (inputValue) {
self.params.value =self.firstValues;
}
if (self.params.value === undefined) {
self.params.value = self.firstValues;
}
var maxValueIndex = 0;
$.each(self.params.columns, function (i) {
if (!this.divider) {
maxValueIndex++;
}
});
for (var i = 1; i <= maxValueIndex - 1; i++) {
var a = self.params.value.slice(0, i).join('');
var colIndex = self.getColIndex(i);
self.params.columns[colIndex].values = self.getChildren(a);
}
};
};
$.fn.relatePicker = function (params) {
var args = arguments;
return this.each(function () {
if (!this)
return;
var $this = $(this);
var relatePicker = $this.data("relatePicker");
if (!relatePicker) {
relatePicker = new FoxUIRelatePicker(params);
$this.data("relatePicker", relatePicker);
}
relatePicker.init(params, $this.attr('data-value') || $this.val() );
$(this).picker(relatePicker.params);
if (typeof params === typeof "a") {
relatePicker[params].apply(relatePicker, Array.prototype.slice.call(args, 1));
}
});
};
$.fn.cityPicker = function (params) {
console.log(params)
var args = arguments;
return this.each(function () {
if (!this)
return;
var $this = $(this);
var p = $.extend({},params || {});
var cityPicker = $this.data("cityPicker");
console.log(cityPicker)
if (!cityPicker) {
cityPicker = new FoxUIRelatePicker(p);
$this.data("cityPicker", cityPicker);
}
if(params.street){
var realData = params.data;
} else if(params.new_area){
var realData = FoxUICityDataNew;
} else {
var realData = FoxUICityData;
}
if(params.street){
showArea = false;
showCity = false;
cityPicker.params =$.extend(p, {
columns: [{align: 'center', values: realData,'css':''}]
});
} else {
cityPicker.params =$.extend(p, {
columns: [{align: 'center', values: realData,'css':'col-province'}]
});
var showCity = p.showCity === undefined ? true : params.showCity;
var showArea = p.showArea === undefined ? true : params.showArea;
}
if (showCity) {
cityPicker.params.columns.push({align: 'center','css':'col-city'});
if (showArea) {
cityPicker.params.columns.push({align: 'center','css':'col-area'});
}
}
cityPicker.init(cityPicker.params, $(this).attr('data-value') || $(this).val());
$(this).relatePicker(cityPicker.params);
if (typeof params === typeof "a") {
cityPicker[params].apply(cityPicker, Array.prototype.slice.call(args, 1));
}
});
};
```
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