Default zero (0) is coming while using wijmo Number/Integer

Default zero (0) is coming while using wijmo Number/Integer

Posted by: nilesh_nichal on 2 August 2024, 2:50 pm EST

• 

  nilesh_nichal

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  Posted 2 August 2024, 2:50 pm EST

  Hi Team,

  We are getting by default zero (0) while using WjInputNumber, instead of empty value (for eg empty string).

  to set value we are using below code

  [code] @Input()
  
  public override set value(value: number) {
  
  if (value != this._value) {
  
  try {
  
  value = wjcCore.asInt(
  
  value,
  
  !this.isRequired || (value == null && this._value == null)
  
  );
  
  } catch (e) {}

    value = _.toInteger(value);
    value = _.isNaN(value) ? 0 : value;
  
    if (value == null) {
      this._setText('');
    } else if (!isNaN(value)) {
      let text = wjcCore.Globalize.format(value, this.format);
      this._setText(text);
    }
  }
  

  }[/code]

  Please resolve the issue so that instead of zero we can get empty value.

• 

  vivek.pannu

  

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  Posted 5 August 2024, 8:53 am EST

  Hi Nilesh,

  We can achieve your desired requirement, using isRequired=false and value=null. For more information checkout these API links

  isRequired: https://developer.mescius.com/wijmo/api/classes/Wijmo_Input.Inputnumber.html#isrequired

  value: https://developer.mescius.com/wijmo/api/classes/Wijmo_Input.Inputnumber.html#value

  <wj-input-number
        #number
        id="theNumber"
        [isRequired]="false"
        [value]="null"
      ></wj-input-number>

  Here is a sample https://stackblitz.com/edit/angular-f9t9z6?file=src%2Fapp%2Fapp.component.html for your reference.

  In case you face any issues, please let us know.

  Thanks, and Regards