In my Ionic 2 project written in Typescript I use moment.js library. I import it using code snippet:
import * as moment from 'moment';
After I do so, in my component I can use moment normally, ie:
let endDate = moment(data.endDate);
however, now I want to use one of plugins dedicated to moment.js - moment-weekday-calc from this repo: https://github.com/andruhon/moment-weekday-calc
I've installed plugin via npm, but I am not able to make it running. I've tried:
import * as moment from 'moment';
import 'moment-weekday-calc';
//(...) - my component's code here
let test = moment().isoWeekdayCalc({
rangeStart: '1 Apr 2015',
rangeEnd: '31 Mar 2016',
weekdays: [1,2,3,4,5],
exclusions: ['6 Apr 2015','7 Apr 2015'],
inclusions: ['10 Apr 2015']
}); //260
above code throws an error:
Typescript Error
Property 'isoWeekdayCalc' does not exist on type 'Moment'.
any idea how can I use this plugin in my typescript app for ionic/cordova?
Since that error is just typescript complaining about isoWeekdayCalc
not being defined in the type definition of moment
, you can just cast it to any
like this:
let test = (<any>moment()).isoWeekdayCalc({
rangeStart: '1 Apr 2015',
rangeEnd: '31 Mar 2016',
weekdays: [1,2,3,4,5],
exclusions: ['6 Apr 2015','7 Apr 2015'],
inclusions: ['10 Apr 2015']
}); //260
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