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ASW Form Builder Pro helps you with rapid development and designed web forms which includes several controls. The key feature of Form Builder is to make your content attractive and effective. We can customize our control at run time and preview the same b

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import { Inject, Injectable, Optional } from '@angular/core'; import { MAT_DATE_LOCALE } from '@angular/material/core'; import { DatetimeAdapter } from './datetime-adapter'; import * as i0 from "@angular/core"; import * as i1 from "@angular/material/core"; /** The default hour names to use if Intl API is not available. */ const DEFAULT_HOUR_NAMES = range(24, (i) => String(i)); /** The default minute names to use if Intl API is not available. */ const DEFAULT_MINUTE_NAMES = range(60, (i) => String(i)); function range(length, valueFunction) { const valuesArray = Array(length); for (let i = 0; i < length; i++) { valuesArray[i] = valueFunction(i); } return valuesArray; } export class NativeDatetimeAdapter extends DatetimeAdapter { constructor(matDateLocale, _delegate) { super(_delegate); this.setLocale(matDateLocale); } clone(date) { return this.createDatetime(this.getYear(date), this.getMonth(date), this.getDate(date), this.getHour(date), this.getMinute(date)); } getHour(date) { return date.getHours(); } getMinute(date) { return date.getMinutes(); } isInNextMonth(startDate, endDate) { const nextMonth = this.getDateInNextMonth(startDate); return this.sameMonthAndYear(nextMonth, endDate); } createDatetime(year, month, date, hour, minute) { // Check for invalid month and date (except upper bound on date which we have to check after // creating the Date). if (month < 0 || month > 11) { throw Error(`Invalid month index "${month}". Month index has to be between 0 and 11.`); } if (date < 1) { throw Error(`Invalid date "${date}". Date has to be greater than 0.`); } if (hour < 0 || hour > 23) { throw Error(`Invalid hour "${hour}". Hour has to be between 0 and 23.`); } if (minute < 0 || minute > 59) { throw Error(`Invalid minute "${minute}". Minute has to be between 0 and 59.`); } const result = this._createDateWithOverflow(year, month, date, hour, minute); // Check that the date wasn't above the upper bound for the month, causing the month to overflow if (result.getMonth() !== month) { throw Error(`Invalid date "${date}" for month with index "${month}".`); } return result; } getFirstDateOfMonth(date) { const result = new Date(); result.setFullYear(date.getFullYear(), date.getMonth(), 1); return result; } getHourNames() { return DEFAULT_HOUR_NAMES; } getMinuteNames() { return DEFAULT_MINUTE_NAMES; } addCalendarYears(date, years) { return this.addCalendarMonths(date, years * 12); } addCalendarMonths(date, months) { let newDate = this._createDateWithOverflow(this.getYear(date), this.getMonth(date) + months, this.getDate(date), this.getHour(date), this.getMinute(date)); // It's possible to wind up in the wrong month if the original month has more days than the new // month. In this case we want to go to the last day of the desired month. // Note: the additional + 12 % 12 ensures we end up with a positive number, since JS % doesn't // guarantee this. if (this.getMonth(newDate) !== (((this.getMonth(date) + months) % 12) + 12) % 12) { newDate = this._createDateWithOverflow(this.getYear(newDate), this.getMonth(newDate), 0, this.getHour(date), this.getMinute(date)); } return newDate; } addCalendarDays(date, days) { return this._createDateWithOverflow(this.getYear(date), this.getMonth(date), this.getDate(date) + days, this.getHour(date), this.getMinute(date)); } addCalendarHours(date, hours) { return this._createDateWithOverflow(this.getYear(date), this.getMonth(date), this.getDate(date), this.getHour(date) + hours, this.getMinute(date)); } addCalendarMinutes(date, minutes) { return this._createDateWithOverflow(this.getYear(date), this.getMonth(date), this.getDate(date), this.getHour(date), this.getMinute(date) + minutes); } toIso8601(date) { return super.toIso8601(date) + 'T' + [this._2digit(date.getUTCHours()), this._2digit(date.getUTCMinutes())].join(':'); } getDateInNextMonth(date) { return new Date(date.getFullYear(), date.getMonth() + 1, 1, date.getHours(), date.getMinutes()); } /** * Strip out unicode LTR and RTL characters. Edge and IE insert these into formatted dates while * other browsers do not. We remove them to make output consistent and because they interfere with * date parsing. * @param str The string to strip direction characters from. * @returns The stripped string. */ _stripDirectionalityCharacters(str) { return str.replace(/[\u200e\u200f]/g, ''); } /** * Pads a number to make it two digits. * @param n The number to pad. * @returns The padded number. */ _2digit(n) { return ('00' + n).slice(-2); } /** Creates a date but allows the month and date to overflow. */ _createDateWithOverflow(year, month, date, hours, minutes) { const result = new Date(year, month, date, hours, minutes); // We need to correct for the fact that JS native Date treats years in range [0, 99] as // abbreviations for 19xx. if (year >= 0 && year < 100) { result.setFullYear(this.getYear(result) - 1900); } return result; } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: NativeDatetimeAdapter, deps: [{ token: MAT_DATE_LOCALE, optional: true }, { token: i1.DateAdapter }], target: i0.ɵɵFactoryTarget.Injectable }); static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: NativeDatetimeAdapter }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: NativeDatetimeAdapter, decorators: [{ type: Injectable }], ctorParameters: () => [{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MAT_DATE_LOCALE] }] }, { type: i1.DateAdapter }] }); //# 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{ Inject, Injectable, Optional } from '@angular/core';\nimport { DateAdapter, MAT_DATE_LOCALE } from '@angular/material/core';\nimport { DatetimeAdapter } from './datetime-adapter';\n\n/** The default hour names to use if Intl API is not available. */\nconst DEFAULT_HOUR_NAMES = range(24, (i) => String(i));\n\n/** The default minute names to use if Intl API is not available. */\nconst DEFAULT_MINUTE_NAMES = range(60, (i) => String(i));\n\nfunction range<T>(length: number, valueFunction: (index: number) => T): T[] {\n    const valuesArray = Array(length);\n    for (let i = 0; i < length; i++) {\n        valuesArray[i] = valueFunction(i);\n    }\n    return valuesArray;\n}\n\n@Injectable()\nexport class NativeDatetimeAdapter extends DatetimeAdapter<Date> {\n    constructor(@Optional() @Inject(MAT_DATE_LOCALE) matDateLocale: string, _delegate: DateAdapter<Date>) {\n        super(_delegate);\n        this.setLocale(matDateLocale);\n    }\n\n    clone(date: Date): Date {\n        return this.createDatetime(this.getYear(date), this.getMonth(date), this.getDate(date), this.getHour(date), this.getMinute(date));\n    }\n\n    getHour(date: Date): number {\n        return date.getHours();\n    }\n\n    getMinute(date: Date): number {\n        return date.getMinutes();\n    }\n\n    isInNextMonth(startDate: Date, endDate: Date): boolean {\n        const nextMonth = this.getDateInNextMonth(startDate);\n        return this.sameMonthAndYear(nextMonth, endDate);\n    }\n\n    createDatetime(year: number, month: number, date: number, hour: number, minute: number): Date {\n        // Check for invalid month and date (except upper bound on date which we have to check after\n        // creating the Date).\n        if (month < 0 || month > 11) {\n            throw Error(`Invalid month index \"${month}\". Month index has to be between 0 and 11.`);\n        }\n\n        if (date < 1) {\n            throw Error(`Invalid date \"${date}\". Date has to be greater than 0.`);\n        }\n\n        if (hour < 0 || hour > 23) {\n            throw Error(`Invalid hour \"${hour}\". Hour has to be between 0 and 23.`);\n        }\n\n        if (minute < 0 || minute > 59) {\n            throw Error(`Invalid minute \"${minute}\". Minute has to be between 0 and 59.`);\n        }\n\n        const result = this._createDateWithOverflow(year, month, date, hour, minute);\n\n        // Check that the date wasn't above the upper bound for the month, causing the month to overflow\n        if (result.getMonth() !== month) {\n            throw Error(`Invalid date \"${date}\" for month with index \"${month}\".`);\n        }\n\n        return result;\n    }\n\n    getFirstDateOfMonth(date: Date): Date {\n        const result = new Date();\n        result.setFullYear(date.getFullYear(), date.getMonth(), 1);\n        return result;\n    }\n\n    getHourNames(): string[] {\n        return DEFAULT_HOUR_NAMES;\n    }\n\n    getMinuteNames(): string[] {\n        return DEFAULT_MINUTE_NAMES;\n    }\n\n    addCalendarYears(date: Date, years: number): Date {\n        return this.addCalendarMonths(date, years * 12);\n    }\n\n    addCalendarMonths(date: Date, months: number): Date {\n        let newDate = this._createDateWithOverflow(this.getYear(date), this.getMonth(date) + months, this.getDate(date), this.getHour(date), this.getMinute(date));\n\n        // It's possible to wind up in the wrong month if the original month has more days than the new\n        // month. In this case we want to go to the last day of the desired month.\n        // Note: the additional + 12 % 12 ensures we end up with a positive number, since JS % doesn't\n        // guarantee this.\n        if (this.getMonth(newDate) !== (((this.getMonth(date) + months) % 12) + 12) % 12) {\n            newDate = this._createDateWithOverflow(this.getYear(newDate), this.getMonth(newDate), 0, this.getHour(date), this.getMinute(date));\n        }\n\n        return newDate;\n    }\n\n    addCalendarDays(date: Date, days: number): Date {\n        return this._createDateWithOverflow(this.getYear(date), this.getMonth(date), this.getDate(date) + days, this.getHour(date), this.getMinute(date));\n    }\n\n    addCalendarHours(date: Date, hours: number): Date {\n        return this._createDateWithOverflow(this.getYear(date), this.getMonth(date), this.getDate(date), this.getHour(date) + hours, this.getMinute(date));\n    }\n\n    addCalendarMinutes(date: Date, minutes: number): Date {\n        return this._createDateWithOverflow(this.getYear(date), this.getMonth(date), this.getDate(date), this.getHour(date), this.getMinute(date) + minutes);\n    }\n\n    toIso8601(date: Date): string {\n        return super.toIso8601(date) + 'T' + [this._2digit(date.getUTCHours()), this._2digit(date.getUTCMinutes())].join(':');\n    }\n\n    private getDateInNextMonth(date: Date) {\n        return new Date(date.getFullYear(), date.getMonth() + 1, 1, date.getHours(), date.getMinutes());\n    }\n\n    /**\n     * Strip out unicode LTR and RTL characters. Edge and IE insert these into formatted dates while\n     * other browsers do not. We remove them to make output consistent and because they interfere with\n     * date parsing.\n     * @param str The string to strip direction characters from.\n     * @returns The stripped string.\n     */\n    private _stripDirectionalityCharacters(str: string) {\n        return str.replace(/[\\u200e\\u200f]/g, '');\n    }\n\n    /**\n     * Pads a number to make it two digits.\n     * @param n The number to pad.\n     * @returns The padded number.\n     */\n    private _2digit(n: number) {\n        return ('00' + n).slice(-2);\n    }\n\n    /** Creates a date but allows the month and date to overflow. */\n    private _createDateWithOverflow(year: number, month: number, date: number, hours: number, minutes: number) {\n        const result = new Date(year, month, date, hours, minutes);\n\n        // We need to correct for the fact that JS native Date treats years in range [0, 99] as\n        // abbreviations for 19xx.\n        if (year >= 0 && year < 100) {\n            result.setFullYear(this.getYear(result) - 1900);\n        }\n        return result;\n    }\n}\n"]}