Set Date value to null via cell editor

Set Date value to null via cell editor

Posted by: benjamin.runnels on 3 October 2017, 1:24 am EST

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  benjamin.runnels

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  Posted 3 October 2017, 1:24 am EST

  I am unable to clear a Date value in a grid cell editor. I have no problem updating the value. I have isRequired set to false as suggested here:

  https://www.grapecity.com/en/forums/wijmo/clearing-the-value-inside_1_1_1

  Here’s my column config:

  <wj-flex-grid-column [header]="'gatewayApp.module.purchaseDate' | translate" [binding]="'purchaseDate'" [width]="135" [data-type]="4" [format]="'yyyy-MM-dd'">
      <ng-template wjFlexGridCellTemplate [cellType]="'CellEdit'" let-cell="cell">
          <wj-input-date [(value)]="cell.value" [isRequired]="false" [format]="'yyyy-MM-dd'"></wj-input-date>
      </ng-template>
  </wj-flex-grid-column>
  

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  manish.gupta

  

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  Posted 3 October 2017, 9:04 pm EST

  Hi,
  
  You need to set isRequired to false before binding to value.

  Thanks,
  
  Manish Kumar Gupta

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  benjamin.runnels

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  Posted 3 October 2017, 11:51 pm EST

  Can you please provide an example?

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  benjamin.runnels

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  Posted 4 October 2017, 9:52 pm EST

  I’ll answer my own. isRequired needs to be on both the column and the input

  <wj-flex-grid-column [header]="'gatewayApp.module.purchaseDate' | translate" [binding]="'purchaseDate'" [width]="135" [dataType]="4" [format]="'yyyy-MM-dd'"  [isRequired]="false">
      <ng-template wjFlexGridCellTemplate [cellType]="'CellEdit'" let-cell="cell">
          <wj-input-date [(value)]="cell.value" [isRequired]="false" [format]="'yyyy-MM-dd'"></wj-input-date>
      </ng-template>
  </wj-flex-grid-column>
  

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  manish.gupta

  

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  Posted 8 October 2017, 5:46 pm EST

  Hi Benjamin,
  
  We are sorry for the late reply and thank you for replying here.

  ~Manish Kr Gupta

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  selvakumar.periyasamy

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  Posted 6 December 2017, 8:22 am EST

  How you will set the isrequired before binding any examples?

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  manish.gupta

  

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  Posted 6 December 2017, 11:21 pm EST

  Hi Selva,
  
  Please refer to the plunker for the same.
  
  http://plnkr.co/edit/yvUKcjJ8SfhATxeS4DMm?p=preview

  ~Manish