当我使用angular moment piker时，出现无效的Jalali年份3503年错误

Question

我使用moment js和moment Jalali js和angular-moment js，当我使用locale="fa“属性时，我会使用datePicker jalali和angular-moment-picker，称我为错误无效的Jalali year 3503

我的代码如下：

<div
        moment-picker="profilePet.birthday"
        locale="fa"
        format="MM/DD/YYYY"
        ng-model-options="{ updateOn: 'blur' }">
    click me 

​

和控制台内部的错误：

Error: "Invalid Jalali year 3503"

Answer 1

为了使用Jalali -moment将时间从格里高利转换为Jalali，您可以简单地使用以下方法：

 getDate(gregorianDate) {
let recivedDate = this.formatGregorianDate(gregorianDate);
 let Jalali= moment(recivedDate, 'YYYY/MM/DD').lang('en').format('jYYYY/jMM/jDD');
console.log(Jalali);
}

但由于时间格式可能不匹配，可以使用此方法找到所需的格式，然后使用此方法的结果来输入转换日期：

 formatGregorianDate(gregorianDate) {
   var date = new Date(gregorianDate);
   var day = date.getDate();
   var month = date.getMonth() + 1;
   var year = date.getFullYear();
   var fullYear = year + '/' + month + '/' + day;
   return fullYear;
}

Answer 2

You can create a Pipe for Jalali-moment and add this code in NPM, and use it according to the link =>
Install via NPM:

    `npm install jalali-moment -S`

then import in Angular Pipe:

    `import * as moment from 'jalali-moment';`

then Pipe content:

@Pipe({
  name: 'jalali'
})
export class JalaliPipe implements PipeTransform {
  transform(value: any, args?: any): any {
    let MomentDate=moment(value);
    return MomentDate.format("jYYYY/jM/jD");
  }
}


At the end you can look this page :

[https://www.npmjs.com/package/jalali-moment/v/1.0.6][1]


  [1]: https://www.npmjs.com/package/jalali-moment/v/1.0.6