show selected value with idField only without textField?

[rajhim]

Angular version: Angular 9

ng-multiselect-dropdown version: 0.3.7

Description of issue: not able to show selected value with idField? this.mymodel = [{ item_id: 1 }];

 this.dropdownList = [
      { item_id: 1, item_text: 'Chennai' },
      { item_id: 2, item_text: 'Bangaluru' },
      { item_id: 3, item_text: 'Delhi' },
      { item_id: 4, item_text: 'Kolkata' },
      { item_id: 5, item_text: 'Mumbai' },
    ];
    this.dropdownSettings = {
      singleSelection: false,
      idField: 'item_id',
      textField: 'item_text',
      selectAllText: 'Select All',
      unSelectAllText: 'UnSelect All',
      itemsShowLimit: 3,
      allowSearchFilter: true,
    };
  }

show data with **idField** only without **textField**?

Here is the sample: Demo: Please share sample code link using StackBlitz or codesandbox

is there anywork around for this ?