VueJS Functional Calendar (Date Picker, Date Range)

Demo

Demo: https://y3jnxov469.codesandbox.io/

• Lightweight, high performance calendar component based on Vue.js
• Small memory usage, good performance, good style, and high scalability
• Native js development, no third-party library introduced
• Date Picker, Date Range, Multiple Calendars, Modal Calendar

Why

• Many clicks on Github pop-up calendar to select components for a certain time, but did not find a component that simply displays the calendar and can click to get time.
• A small number of calendar components take up too much memory, which is obviously not reasonable for a simple function like a calendar.

Install

npm i vue-functional-calendar --save

Usage

Import Component

// Introduced in vue file
import FunctionalCalendar from 'vue-functional-calendar';

Component Settings

export default {
    components: {
        FunctionalCalendar
    },
    data() {
        return {
            calendarData: {}
        }
    },
    clickDay(data) {
      console.log(data); // Get Clicked Day
    },
    changeDate(data) {
      console.log(data); //Click left and right to switch months
    },
    clickToday(data) {
      console.log(data); //Jumped to this month
    },
    getSelectedDaysCount(data){
        console.log(data); // Get Selected Days Count
    }
}

Template Usage

<FunctionalCalendar
      // v-model="calendarData"
      
      // v-on:choseDay="clickDay"
      // v-on:changeMonth="changeDate"
      // v-on:isToday="clickToday"
      // v-on:selectedDaysCount="getSelectedDaysCount" // Works only with a date range.
      
      // :sundayStart="true"
      
      // :is-date-range="true"
      // :is-date-picker="true"
      // :is-modal="false"
      
      // :is-multiple="true"
      // :calendars-count="3"
      
      // :change-month-function="true"
      // :change-year-function="true"
      
      // :mark-date="['2018/10/20','2018/10/28', '2018/10/16']"
      // :mark-date-more="arr"
      // :agoDayHide="1514937600" //Do not click before a date. Timestamp 10 digits
      // :futureDayHide="1525104000" //Do not click after a date Timestamp 10 digits
      
      // :day-names="dayNames" //dayNames=['Su','Mo','Tu','We','Th','Fr','Sa']
      // :month-names="monthNames" //monthNames=["January","February","March","April","May","June","July","August","September","October","November","December"]
      
      // :apply-stylesheet="true"  
></FunctionalCalendar>

Multiple tag examples

The className of the April 1 tag is mark 1 and some markup styles are made according to the class.

arr=[{date:'2018/4/1',className:"mark1"}, {date:'2018/4/13',className:"mark2"}];

Usage With Configs

Template Usage

<FunctionalCalendar
      // v-model="calendarData"
      
      // :configs="calendarConfigs"
      
      // v-on:choseDay="clickDay"
      // v-on:changeMonth="changeDate"
      // v-on:isToday="clickToday"
      // v-on:selectedDaysCount="getSelectedDaysCount" // Works only with a date range.
></FunctionalCalendar>

Component Settings

export default {
    components: {
        FunctionalCalendar
    },
    data() {
        return {
            calendarData: {},
            calendarConfigs: {
                sundayStart: false,
                isDatePicker: false,
                isDateRange: false,
                isMultiple: false,
                calendarsCount: 3,
                changeMonthFunction: false,
                changeYearFunction: false,
                markDate: ['2018/10/20','2018/10/28', '2018/10/16'],
                markDateMore: [{date:'2018/11/20',className:"mark1"}, {date:'2018/11/21',className:"mark2"}],
                agoDayHide: 0,
                futureDayHide: 2554387200,
                dayNames: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],
                disabledDayNames: ['Su'], // These values must match their respective key within the dayNames array in order to work correctly.
                disableMarkDates: false,
                monthNames: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]
                isModal: false,
                applyStylesheet: true,
            }
        }
    },
}

A note on markDates

The markDates and markDatesMore properties must be in JavaScript Date format, e.g, no leading zeroes on month and days.

✅ Correct: 2019/1/16 ❎ Incorrect: 2019/01/16

API

Attributes	Description	Whether it must pass
choseDay	Check the method called on a certain day to return the selected date YY-MM-DD	No
changeMonth	Switch the method called by the month, return the date to switch to a certain month YY-MM-DD	No
isToday	When switching the month, if you cut to the current month, call this method and return to the current month today.	No
selectedDaysCount	Get number of days between date range dates	No

Add the ref attribute to the Calendar tab, exposing three methods to switch the month directly

For example: <FunctionalCalendar ref="Calendar"></FunctionalCalendar>

    ✅ this.$refs.Calendar.PreMonth();  //Call method implementation to go to last month
    ✅ this.$refs.Calendar.NextMonth(); //Call method implementation to go to next month
    ✅ this.$refs.Calendar.ChoseMonth('2018-12-12'); //Call method implementation to go to a month
    ✅ this.$refs.Calendar.ChoseMonth('2018-12-12',false); //Jump to December 12, 18, but do not select the day
    //The second parameter false means that the date is not selected

Other

• The following Demo.vue has a demo for reference.
• If there are other issues or versions, or functionally incompatible issues, please email [email protected]

To develop this package, I used the component vue-calendar-component.