convert '[object Object]' to date angular 4












2















How can i convert '[object Object]'(datepicker) to date format 



<input type="text"

       id="date"

       class="form-control"

       formControlName="date"

       name="date"

       [(ngModel)]="date"

       ngbDatepicker

       #incorporatedDatePicker="ngbDatepicker"

       (click)="incorporatedDatePicker.toggle()"

       readonly>


when i display 



    {{meeting.date | date }}


i have error: invalidPipeArgument Error '[object Object]' for pipe 'DatePipe'






angular date typescript datepicker angular-cli







share|improve this question


















  • 1





    how does the date look like?

    – Sajeetharan
    Aug 28 '17 at 12:16











  • if i don't add date pipe , it returns [object Object]

    – Aya Abdelaziz
    Aug 28 '17 at 12:20






  • 1





    show the date object json

    – Sajeetharan
    Aug 28 '17 at 12:20











  • Please go through this link ng-bootstrap.github.io/#/components/datepicker/examples

    – Libin C Jacob
    Aug 28 '17 at 12:25











  • i don't want it json i want it in date form , when i convert json to date {{meeting.date | json | date:'short'}} , i have InvalidPipeArgument: '{ "day": 18, "month": 8, "year": 2017 }' for pipe 'DatePipe'

    – Aya Abdelaziz
    Aug 28 '17 at 12:42
















2















How can i convert '[object Object]'(datepicker) to date format 



<input type="text"

       id="date"

       class="form-control"

       formControlName="date"

       name="date"

       [(ngModel)]="date"

       ngbDatepicker

       #incorporatedDatePicker="ngbDatepicker"

       (click)="incorporatedDatePicker.toggle()"

       readonly>


when i display 



    {{meeting.date | date }}


i have error: invalidPipeArgument Error '[object Object]' for pipe 'DatePipe'






angular date typescript datepicker angular-cli







share|improve this question


















  • 1





    how does the date look like?

    – Sajeetharan
    Aug 28 '17 at 12:16











  • if i don't add date pipe , it returns [object Object]

    – Aya Abdelaziz
    Aug 28 '17 at 12:20






  • 1





    show the date object json

    – Sajeetharan
    Aug 28 '17 at 12:20











  • Please go through this link ng-bootstrap.github.io/#/components/datepicker/examples

    – Libin C Jacob
    Aug 28 '17 at 12:25











  • i don't want it json i want it in date form , when i convert json to date {{meeting.date | json | date:'short'}} , i have InvalidPipeArgument: '{ "day": 18, "month": 8, "year": 2017 }' for pipe 'DatePipe'

    – Aya Abdelaziz
    Aug 28 '17 at 12:42














2












2








2


1






How can i convert '[object Object]'(datepicker) to date format 



<input type="text"

       id="date"

       class="form-control"

       formControlName="date"

       name="date"

       [(ngModel)]="date"

       ngbDatepicker

       #incorporatedDatePicker="ngbDatepicker"

       (click)="incorporatedDatePicker.toggle()"

       readonly>


when i display 



    {{meeting.date | date }}


i have error: invalidPipeArgument Error '[object Object]' for pipe 'DatePipe'






angular date typescript datepicker angular-cli







share|improve this question














How can i convert '[object Object]'(datepicker) to date format 



<input type="text"

       id="date"

       class="form-control"

       formControlName="date"

       name="date"

       [(ngModel)]="date"

       ngbDatepicker

       #incorporatedDatePicker="ngbDatepicker"

       (click)="incorporatedDatePicker.toggle()"

       readonly>


when i display 



    {{meeting.date | date }}


i have error: invalidPipeArgument Error '[object Object]' for pipe 'DatePipe'






angular date typescript datepicker angular-cli




angular date typescript datepicker angular-cli






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Aug 28 '17 at 12:15









Aya AbdelazizAya Abdelaziz

1201516




1201516








  • 1





    how does the date look like?

    – Sajeetharan
    Aug 28 '17 at 12:16











  • if i don't add date pipe , it returns [object Object]

    – Aya Abdelaziz
    Aug 28 '17 at 12:20






  • 1





    show the date object json

    – Sajeetharan
    Aug 28 '17 at 12:20











  • Please go through this link ng-bootstrap.github.io/#/components/datepicker/examples

    – Libin C Jacob
    Aug 28 '17 at 12:25











  • i don't want it json i want it in date form , when i convert json to date {{meeting.date | json | date:'short'}} , i have InvalidPipeArgument: '{ "day": 18, "month": 8, "year": 2017 }' for pipe 'DatePipe'

    – Aya Abdelaziz
    Aug 28 '17 at 12:42














  • 1





    how does the date look like?

    – Sajeetharan
    Aug 28 '17 at 12:16











  • if i don't add date pipe , it returns [object Object]

    – Aya Abdelaziz
    Aug 28 '17 at 12:20






  • 1





    show the date object json

    – Sajeetharan
    Aug 28 '17 at 12:20











  • Please go through this link ng-bootstrap.github.io/#/components/datepicker/examples

    – Libin C Jacob
    Aug 28 '17 at 12:25











  • i don't want it json i want it in date form , when i convert json to date {{meeting.date | json | date:'short'}} , i have InvalidPipeArgument: '{ "day": 18, "month": 8, "year": 2017 }' for pipe 'DatePipe'

    – Aya Abdelaziz
    Aug 28 '17 at 12:42








1




1





how does the date look like?

– Sajeetharan
Aug 28 '17 at 12:16





how does the date look like?

– Sajeetharan
Aug 28 '17 at 12:16













if i don't add date pipe , it returns [object Object]

– Aya Abdelaziz
Aug 28 '17 at 12:20





if i don't add date pipe , it returns [object Object]

– Aya Abdelaziz
Aug 28 '17 at 12:20




1




1





show the date object json

– Sajeetharan
Aug 28 '17 at 12:20





show the date object json

– Sajeetharan
Aug 28 '17 at 12:20













Please go through this link ng-bootstrap.github.io/#/components/datepicker/examples

– Libin C Jacob
Aug 28 '17 at 12:25





Please go through this link ng-bootstrap.github.io/#/components/datepicker/examples

– Libin C Jacob
Aug 28 '17 at 12:25













i don't want it json i want it in date form , when i convert json to date {{meeting.date | json | date:'short'}} , i have InvalidPipeArgument: '{ "day": 18, "month": 8, "year": 2017 }' for pipe 'DatePipe'

– Aya Abdelaziz
Aug 28 '17 at 12:42





i don't want it json i want it in date form , when i convert json to date {{meeting.date | json | date:'short'}} , i have InvalidPipeArgument: '{ "day": 18, "month": 8, "year": 2017 }' for pipe 'DatePipe'

– Aya Abdelaziz
Aug 28 '17 at 12:42












3 Answers
3






active

oldest

votes


















0














Based on your comment, what you are trying to feed to the DatePipe is...



{ "day": 18, "month": 8, "year": 2017 }


Angular cannot read an object like that and understand that is a date. You need to transform it before to some format that Angular can understand. Formats that are accepted is mentioned in docs:




date_expression | date[:format]



expression is a date object or a number (milliseconds since UTC epoch) or an ISO string (https://www.w3.org/TR/NOTE-datetime).







share|improve this answer
























  • i still don't know how i transform json to any format that DatePipe accept !

    – Aya Abdelaziz
    Aug 29 '17 at 8:27



















0














In Component



export class DateComponent implements OnInit {

      objDate = Date.now();

}


In HTML 



<strong>{{ objDate | date :'fullDate' }}</strong>


OutPut



Thursday, February 15, 2018





share|improve this answer































    0














    For those still looking for an answer to this, you have to use the NgbDateAdapter provider like shown in the docs:



    import { NgbModule, NgbDateAdapter, NgbDateNativeAdapter } from '@ng-bootstrap/ng-bootstrap';
    

    
@NgModule({
    
  imports: [
    
    NgbModule.forRoot(),
    
    ...
    
  ],
    
  providers: [{
    
    provide: NgbDateAdapter,
    
    useClass: NgbDateNativeAdapter
    
  }]
    
})
    
export class AppModule { }


    Then when using [(ngModel)]="from" on the input it will automatically use the model as a Date






    share|improve this answer























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      3 Answers
      3






      active

      oldest

      votes








      3 Answers
      3






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      0














      Based on your comment, what you are trying to feed to the DatePipe is...



      { "day": 18, "month": 8, "year": 2017 }


      Angular cannot read an object like that and understand that is a date. You need to transform it before to some format that Angular can understand. Formats that are accepted is mentioned in docs:




      date_expression | date[:format]



      expression is a date object or a number (milliseconds since UTC epoch) or an ISO string (https://www.w3.org/TR/NOTE-datetime).







      share|improve this answer
























      • i still don't know how i transform json to any format that DatePipe accept !

        – Aya Abdelaziz
        Aug 29 '17 at 8:27
















      0














      Based on your comment, what you are trying to feed to the DatePipe is...



      { "day": 18, "month": 8, "year": 2017 }


      Angular cannot read an object like that and understand that is a date. You need to transform it before to some format that Angular can understand. Formats that are accepted is mentioned in docs:




      date_expression | date[:format]



      expression is a date object or a number (milliseconds since UTC epoch) or an ISO string (https://www.w3.org/TR/NOTE-datetime).







      share|improve this answer
























      • i still don't know how i transform json to any format that DatePipe accept !

        – Aya Abdelaziz
        Aug 29 '17 at 8:27














      0












      0








      0







      Based on your comment, what you are trying to feed to the DatePipe is...



      { "day": 18, "month": 8, "year": 2017 }


      Angular cannot read an object like that and understand that is a date. You need to transform it before to some format that Angular can understand. Formats that are accepted is mentioned in docs:




      date_expression | date[:format]



      expression is a date object or a number (milliseconds since UTC epoch) or an ISO string (https://www.w3.org/TR/NOTE-datetime).







      share|improve this answer













      Based on your comment, what you are trying to feed to the DatePipe is...



      { "day": 18, "month": 8, "year": 2017 }


      Angular cannot read an object like that and understand that is a date. You need to transform it before to some format that Angular can understand. Formats that are accepted is mentioned in docs:




      date_expression | date[:format]



      expression is a date object or a number (milliseconds since UTC epoch) or an ISO string (https://www.w3.org/TR/NOTE-datetime).








      share|improve this answer












      share|improve this answer



      share|improve this answer










      answered Aug 28 '17 at 18:39









      AJT_82AJT_82

      37.1k1370102




      37.1k1370102













      • i still don't know how i transform json to any format that DatePipe accept !

        – Aya Abdelaziz
        Aug 29 '17 at 8:27



















      • i still don't know how i transform json to any format that DatePipe accept !

        – Aya Abdelaziz
        Aug 29 '17 at 8:27

















      i still don't know how i transform json to any format that DatePipe accept !

      – Aya Abdelaziz
      Aug 29 '17 at 8:27





      i still don't know how i transform json to any format that DatePipe accept !

      – Aya Abdelaziz
      Aug 29 '17 at 8:27













      0














      In Component



      export class DateComponent implements OnInit {
      
      objDate = Date.now();
      
}


      In HTML 



      <strong>{{ objDate | date :'fullDate' }}</strong>


      OutPut



      Thursday, February 15, 2018





      share|improve this answer




























        0














        In Component



        export class DateComponent implements OnInit {
        
      objDate = Date.now();
        
}


        In HTML 



        <strong>{{ objDate | date :'fullDate' }}</strong>


        OutPut



        Thursday, February 15, 2018





        share|improve this answer


























          0












          0








          0







          In Component



          export class DateComponent implements OnInit {
          
      objDate = Date.now();
          
}


          In HTML 



          <strong>{{ objDate | date :'fullDate' }}</strong>


          OutPut



          Thursday, February 15, 2018





          share|improve this answer













          In Component



          export class DateComponent implements OnInit {
          
      objDate = Date.now();
          
}


          In HTML 



          <strong>{{ objDate | date :'fullDate' }}</strong>


          OutPut



          Thursday, February 15, 2018






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Feb 15 '18 at 6:43









          Brijesh MavaniBrijesh Mavani

          4591716




          4591716























              0














              For those still looking for an answer to this, you have to use the NgbDateAdapter provider like shown in the docs:



              import { NgbModule, NgbDateAdapter, NgbDateNativeAdapter } from '@ng-bootstrap/ng-bootstrap';
              

              
@NgModule({
              
  imports: [
              
    NgbModule.forRoot(),
              
    ...
              
  ],
              
  providers: [{
              
    provide: NgbDateAdapter,
              
    useClass: NgbDateNativeAdapter
              
  }]
              
})
              
export class AppModule { }


              Then when using [(ngModel)]="from" on the input it will automatically use the model as a Date






              share|improve this answer




























                0














                For those still looking for an answer to this, you have to use the NgbDateAdapter provider like shown in the docs:



                import { NgbModule, NgbDateAdapter, NgbDateNativeAdapter } from '@ng-bootstrap/ng-bootstrap';
                

                
@NgModule({
                
  imports: [
                
    NgbModule.forRoot(),
                
    ...
                
  ],
                
  providers: [{
                
    provide: NgbDateAdapter,
                
    useClass: NgbDateNativeAdapter
                
  }]
                
})
                
export class AppModule { }


                Then when using [(ngModel)]="from" on the input it will automatically use the model as a Date






                share|improve this answer


























                  0












                  0








                  0







                  For those still looking for an answer to this, you have to use the NgbDateAdapter provider like shown in the docs:



                  import { NgbModule, NgbDateAdapter, NgbDateNativeAdapter } from '@ng-bootstrap/ng-bootstrap';
                  

                  
@NgModule({
                  
  imports: [
                  
    NgbModule.forRoot(),
                  
    ...
                  
  ],
                  
  providers: [{
                  
    provide: NgbDateAdapter,
                  
    useClass: NgbDateNativeAdapter
                  
  }]
                  
})
                  
export class AppModule { }


                  Then when using [(ngModel)]="from" on the input it will automatically use the model as a Date






                  share|improve this answer













                  For those still looking for an answer to this, you have to use the NgbDateAdapter provider like shown in the docs:



                  import { NgbModule, NgbDateAdapter, NgbDateNativeAdapter } from '@ng-bootstrap/ng-bootstrap';
                  

                  
@NgModule({
                  
  imports: [
                  
    NgbModule.forRoot(),
                  
    ...
                  
  ],
                  
  providers: [{
                  
    provide: NgbDateAdapter,
                  
    useClass: NgbDateNativeAdapter
                  
  }]
                  
})
                  
export class AppModule { }


                  Then when using [(ngModel)]="from" on the input it will automatically use the model as a Date







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Nov 21 '18 at 11:00









                  GuillaumeGuillaume

                  1,01822143




                  1,01822143






























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