How to set default value when value is empty or null

How to set default value when value is empty or null

Posted by: sagarteja31 on 27 August 2021, 4:13 am EST

• 

  sagarteja31

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  Posted 27 August 2021, 4:13 am EST

  Hi,
  
  here I’ve requirement like when value is empty or null, I want handle that like set a default value “-” to that column. can you help on this…

  <wj-flex-grid-column
              *ngFor="let val of usercolumnDefinitionsI"
              [binding]="val.binding"
              [header]="val.header"
              [width]="val.width"            
            >
            </wj-flex-grid-column>
  

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  ashwin.saxena

  

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  Posted 31 August 2021, 6:58 am EST

  Hi,

  You can use the formatItem event to add a ‘-’ symbol to empty cells.

  https://stackblitz.com/edit/angular-9-0-0-rc-1-t4tbmn

  Regards,
  
  Ashwin