Wj-combo default value selection

Wj-combo default value selection

Posted by: kun.leeing on 10 June 2020, 11:59 pm EST

• 

  kun.leeing

  • Post Options:
  • Link
    Copy
  • Jump To Answer

  Posted 10 June 2020, 11:59 pm EST

  Hi Team,

  Just met an issue with wj-combobox

  <wj-combo-box 
                    [itemsSource]="Values"
                    [displayMemberPath]="'name'"
                    [selectedValuePath]="'value'"
                    [(ngModel)]="input.value"
                    >
      </wj-combo-box>
  

  The effect was that after loaded, the default item got selected, but the value did not put into the input.value. You have to manually select from dropdown and select, then the input.value get assigned.

  Does anyone know the reason about this?

  Thanks.

• 

  ashwin.saxena

  

  • Post Options:
  • Link
    Copy

  Posted 11 June 2020, 12:33 am EST

  Hi Kun,

  The ComboBox binding does not work properly with ngModel. You may use the selectedValue property to bind the value:

  <wj-combo-box 
                    [itemsSource]="Values"
                    [displayMemberPath]="'name'"
                    [selectedValuePath]="'value'"
                    [(selectedValue)]="input.value"
                    >
  </wj-combo-box>
  

  Regards,
  
  Ashwin

• 

  kun.leeing

  • Post Options:
  • Link
    Copy

  Posted 11 June 2020, 12:49 am EST

  That works perfect. Thanks, mate.