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fix(datetime): respect time limits in hours and minutes

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fixes #6850
This commit is contained in:
Manu Mtz.-Almeida
2017-03-15 23:30:08 +01:00
parent e191321193
commit afd99baba0
5 changed files with 220 additions and 200 deletions
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322
src/components/datetime/datetime.ts
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@ -3,11 +3,11 @@ import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
import { Config } from '../../config/config';
import { Picker, PickerController } from '../picker/picker';
import { PickerColumn, PickerColumnOption } from '../picker/picker-options';
import { PickerColumn } from '../picker/picker-options';
import { Form } from '../../util/form';
import { Ion } from '../ion';
import { Item } from '../item/item';
import { deepCopy, isBlank, isPresent, isTrueProperty, isArray, isString } from '../../util/util';
import { deepCopy, isBlank, isPresent, isTrueProperty, isArray, isString, assert } from '../../util/util';
import { dateValueRange, renderDateTime, renderTextFormat, convertFormatToKey, getValueFromFormat, parseTemplate, parseDate, updateDate, DateTimeData, convertDataToISO, daysInMonth, dateSortValue, dateDataSortValue, LocaleData } from '../../util/datetime-util';
export const DATETIME_VALUE_ACCESSOR: any = {
@ -277,6 +277,7 @@ export class DateTime extends Ion implements AfterContentInit, ControlValueAcces
_max: DateTimeData;
_value: DateTimeData = {};
_locale: LocaleData = {};
_picker: Picker;
/**
* @private
@ -475,39 +476,35 @@ export class DateTime extends Ion implements AfterContentInit, ControlValueAcces
* @private
*/
open() {
assert(!this._isOpen, 'datetime is already open');
if (this._disabled) {
return;
}
console.debug('datetime, open picker');
// the user may have assigned some options specifically for the alert
const pickerOptions = deepCopy(this.pickerOptions);
const picker = this._pickerCtrl.create(pickerOptions);
pickerOptions.buttons = [
{
text: this.cancelText,
role: 'cancel',
handler: () => {
this.ionCancel.emit(null);
}
},
{
text: this.doneText,
handler: (data: any) => {
console.debug('datetime, done', data);
this.onChange(data);
this.ionChange.emit(data);
}
const picker = this._picker = this._pickerCtrl.create(pickerOptions);
picker.addButton({
text: this.cancelText,
role: 'cancel',
handler: () => this.ionCancel.emit(null)
});
picker.addButton({
text: this.doneText,
handler: (data: any) => {
console.debug('datetime, done', data);
this.onChange(data);
this.ionChange.emit(data);
}
];
});
this.generate(picker);
this.validate(picker);
this.generate();
this.validate();
picker.ionChange.subscribe(() => {
this.validate(picker);
this.validate();
picker.refresh();
});
@ -524,7 +521,8 @@ export class DateTime extends Ion implements AfterContentInit, ControlValueAcces
/**
* @private
*/
generate(picker: Picker) {
generate() {
const picker = this._picker;
// if a picker format wasn't provided, then fallback
// to use the display format
let template = this.pickerFormat || this.displayFormat || DEFAULT_FORMAT;
@ -586,127 +584,152 @@ export class DateTime extends Ion implements AfterContentInit, ControlValueAcces
}
});
this.divyColumns(picker);
const min = <any>this._min;
const max = <any>this._max;
// Normalize min/max
const columns = this._picker.getColumns();
['month', 'day', 'hour', 'minute']
.filter(name => !columns.find(column => column.name === name))
.forEach(name => {
min[name] = 0;
max[name] = 0;
});
this.divyColumns();
}
}
/**
* @private
*/
validate(picker: Picker) {
let today = new Date();
let columns = picker.getColumns();
getColumn(name: string): PickerColumn {
const columns = this._picker.getColumns();
return columns.find(col => col.name === name);
}
// find the columns used
let yearCol = columns.find(col => col.name === 'year');
let monthCol = columns.find(col => col.name === 'month');
let dayCol = columns.find(col => col.name === 'day');
/**
* @private
*/
validateColumn(name: string, index: number, min: number, max: number, lowerBounds: number[], upperBounds: number[]): number {
assert(lowerBounds.length === 5, 'lowerBounds length must be 5');
assert(upperBounds.length === 5, 'upperBounds length must be 5');
let yearOpt: PickerColumnOption;
let monthOpt: PickerColumnOption;
let dayOpt: PickerColumnOption;
const column = this.getColumn(name);
if (!column) {
return 0;
}
const lb = lowerBounds.slice();
const ub = upperBounds.slice();
const options = column.options;
for (var i = 0; i < options.length; i++) {
var opt = options[i];
var value = opt.value;
lb[index] = opt.value;
ub[index] = opt.value;
opt.disabled = (
value < lowerBounds[index] ||
value > upperBounds[index] ||
dateSortValue(ub[0], ub[1], ub[2], ub[3], ub[4]) < min ||
dateSortValue(lb[0], lb[1], lb[2], lb[3], lb[4]) > max
);
}
opt = column.options[column.selectedIndex];
if (opt) {
return opt.value;
}
return 0;
}
/**
* @private
*/
validate() {
const today = new Date();
const minCompareVal = dateDataSortValue(this._min);
const maxCompareVal = dateDataSortValue(this._max);
const yearCol = this.getColumn('year');
assert(minCompareVal <= maxCompareVal, 'invalid min/max value');
// default to the current year
let selectedYear: number = today.getFullYear();
if (yearCol) {
// default to the first value if the current year doesn't exist in the options
if (!yearCol.options.find(col => col.value === today.getFullYear())) {
selectedYear = yearCol.options[0].value;
}
yearOpt = yearCol.options[yearCol.selectedIndex];
var yearOpt = yearCol.options[yearCol.selectedIndex];
if (yearOpt) {
// they have a selected year value
selectedYear = yearOpt.value;
}
}
// create sort values for the min/max datetimes
let minCompareVal = dateDataSortValue(this._min);
let maxCompareVal = dateDataSortValue(this._max);
const selectedMonth = this.validateColumn(
'month', 1,
minCompareVal, maxCompareVal,
[selectedYear, 0, 0, 0, 0],
[selectedYear, 12, 31, 23, 59]
);
if (monthCol) {
// enable/disable which months are valid
// to show within the min/max date range
for (var i = 0; i < monthCol.options.length; i++) {
monthOpt = monthCol.options[i];
const numDaysInMonth = daysInMonth(selectedMonth, selectedYear);
const selectedDay = this.validateColumn(
'day', 2,
minCompareVal, maxCompareVal,
[selectedYear, selectedMonth, 0, 0, 0],
[selectedYear, selectedMonth, numDaysInMonth, 23, 59]
);
// loop through each month and see if it
// is within the min/max date range
monthOpt.disabled = (dateSortValue(selectedYear, monthOpt.value, 31) < minCompareVal ||
dateSortValue(selectedYear, monthOpt.value, 1) > maxCompareVal);
}
}
const selectedHour = this.validateColumn(
'hour', 3,
minCompareVal, maxCompareVal,
[selectedYear, selectedMonth, selectedDay, 0, 0],
[selectedYear, selectedMonth, selectedDay, 23, 59]
);
// default to assuming this month has 31 days
let numDaysInMonth = 31;
let selectedMonth: number;
if (monthCol) {
monthOpt = monthCol.options[monthCol.selectedIndex];
if (monthOpt) {
// they have a selected month value
selectedMonth = monthOpt.value;
// calculate how many days are in this month
numDaysInMonth = daysInMonth(selectedMonth, selectedYear);
}
}
if (dayCol) {
if (isPresent(selectedMonth)) {
// enable/disable which days are valid
// to show within the min/max date range
for (var i = 0; i < dayCol.options.length; i++) {
dayOpt = dayCol.options[i];
// loop through each day and see if it
// is within the min/max date range
var compareVal = dateSortValue(selectedYear, selectedMonth, dayOpt.value);
dayOpt.disabled = (compareVal < minCompareVal ||
compareVal > maxCompareVal ||
numDaysInMonth < dayOpt.value);
}
} else {
// enable/disable which numbers of days to show in this month
for (var i = 0; i < dayCol.options.length; i++) {
dayOpt = dayCol.options[i];
dayOpt.disabled = (numDaysInMonth < dayOpt.value);
}
}
}
this.validateColumn(
'minute', 4,
minCompareVal, maxCompareVal,
[selectedYear, selectedMonth, selectedDay, selectedHour, 0],
[selectedYear, selectedMonth, selectedDay, selectedHour, 59]
);
}
/**
* @private
*/
divyColumns(picker: Picker) {
let pickerColumns = picker.getColumns();
let columns: number[] = [];
divyColumns() {
const pickerColumns = this._picker.getColumns();
let columnsWidth: number[] = [];
let col: PickerColumn;
let width: number;
for (var i = 0; i < pickerColumns.length; i++) {
col = pickerColumns[i];
columnsWidth.push(0);
pickerColumns.forEach((col, i) => {
columns.push(0);
col.options.forEach(opt => {
if (opt.text.length > columns[i]) {
columns[i] = opt.text.length;
for (var j = 0; j < col.options.length; j++) {
width = col.options[j].text.length;
if (width > columnsWidth[i]) {
columnsWidth[i] = width;
}
});
}
}
});
if (columns.length === 2) {
var width = Math.max(columns[0], columns[1]);
if (columnsWidth.length === 2) {
width = Math.max(columnsWidth[0], columnsWidth[1]);
pickerColumns[0].align = 'right';
pickerColumns[1].align = 'left';
pickerColumns[0].optionsWidth = pickerColumns[1].optionsWidth = `${width * 17}px`;
} else if (columns.length === 3) {
var width = Math.max(columns[0], columns[2]);
} else if (columnsWidth.length === 3) {
width = Math.max(columnsWidth[0], columnsWidth[2]);
pickerColumns[0].align = 'right';
pickerColumns[1].columnWidth = `${columns[1] * 17}px`;
pickerColumns[1].columnWidth = `${columnsWidth[1] * 17}px`;
pickerColumns[0].optionsWidth = pickerColumns[2].optionsWidth = `${width * 17}px`;
pickerColumns[2].align = 'left';
}
@ -749,49 +772,53 @@ export class DateTime extends Ion implements AfterContentInit, ControlValueAcces
*/
calcMinMax(now?: Date) {
const todaysYear = (now || new Date()).getFullYear();
if (isBlank(this.min)) {
if (isPresent(this.yearValues)) {
this.min = Math.min.apply(Math, convertToArrayOfNumbers(this.yearValues, 'year'));
} else {
if (isPresent(this.yearValues)) {
var years = convertToArrayOfNumbers(this.yearValues, 'year');
if (isBlank(this.min)) {
this.min = Math.min.apply(Math, years);
}
if (isBlank(this.max)) {
this.max = Math.max.apply(Math, years);
}
} else {
if (isBlank(this.min)) {
this.min = (todaysYear - 100).toString();
}
}
if (isBlank(this.max)) {
if (isPresent(this.yearValues)) {
this.max = Math.max.apply(Math, convertToArrayOfNumbers(this.yearValues, 'year'));
} else {
if (isBlank(this.max)) {
this.max = todaysYear.toString();
}
}
const min = this._min = parseDate(this.min);
const max = this._max = parseDate(this.max);
min.year = min.year || todaysYear;
max.year = max.year || todaysYear;
min.month = min.month || 1;
max.month = max.month || 12;
min.day = min.day || 1;
max.day = max.day || 31;
min.hour = min.hour || 0;
max.hour = max.hour || 23;
min.minute = min.minute || 0;
max.minute = max.minute || 59;
min.second = min.second || 0;
max.second = max.second || 59;
// Ensure min/max constraits
if (min.year > max.year) {
console.error('min.year > max.year');
min.year = max.year - 100;
} else if (min.year === max.year) {
}
if (min.year === max.year) {
if (min.month > max.month) {
console.error('min.month > max.month');
min.month = 1;
} else if (min.month === max.month && min.day > max.day) {
console.error('min.day > max.day');
min.day = 1;
}
}
min.month = min.month || 1;
min.day = min.day || 1;
min.hour = min.hour || 0;
min.minute = min.minute || 0;
min.second = min.second || 0;
max.month = max.month || 12;
max.day = max.day || 31;
max.hour = max.hour || 23;
max.minute = max.minute || 59;
max.second = max.second || 59;
}
/**
@ -893,25 +920,21 @@ export class DateTime extends Ion implements AfterContentInit, ControlValueAcces
* an array of numbers, and clean up any user input
*/
function convertToArrayOfNumbers(input: any, type: string): number[] {
var values: number[] = [];
if (isString(input)) {
// convert the string to an array of strings
// auto remove any whitespace and [] characters
input = input.replace(/\[|\]|\s/g, '').split(',');
}
let values: number[];
if (isArray(input)) {
// ensure each value is an actual number in the returned array
input.forEach((num: any) => {
num = parseInt(num, 10);
if (!isNaN(num)) {
values.push(num);
}
});
values = input
.map((num: any) => parseInt(num, 10))
.filter(isFinite);
}
if (!values.length) {
if (!values || !values.length) {
console.warn(`Invalid "${type}Values". Must be an array of numbers, or a comma separated string of numbers.`);
}
@ -925,25 +948,19 @@ function convertToArrayOfNumbers(input: any, type: string): number[] {
*/
function convertToArrayOfStrings(input: any, type: string): string[] {
if (isPresent(input)) {
var values: string[] = [];
if (isString(input)) {
// convert the string to an array of strings
// auto remove any [] characters
input = input.replace(/\[|\]/g, '').split(',');
}
var values: string[];
if (isArray(input)) {
// trim up each string value
input.forEach((val: any) => {
val = val.trim();
if (val) {
values.push(val);
}
});
values = input.map((val: string) => val.trim());
}
if (!values.length) {
if (!values || !values.length) {
console.warn(`Invalid "${type}Names". Must be an array of strings, or a comma separated string.`);
}
@ -951,4 +968,5 @@ function convertToArrayOfStrings(input: any, type: string): string[] {
}
}
const DEFAULT_FORMAT = 'MMM D, YYYY';