Set The Value Property In AngularJS ng-options
> Here we explain how to Set The Value Property for ng-options.
> In latest version of AngularJS, this can be achieved by using
track by expression.
> We can set the actual value for the value attribute of select element.
> Lets consider one example here.
> In the above example, the collection is
ArrayData with two properties.
>
DisplayID and
DisplayText. ArrayData is bind to the scope object
ScopeObject.
> Initially selected value is set to
DisplayID = 2 by using
SelectedData.
> On the View side we use ng-option within select for showing the final result.
ng-options = " data.DisplayText for data in ScopeObject.ArrayData
track by data.DisplayID "
> Here we have used the
track by data.DisplayID.
> By this way we can Set The Value Property for ng-options.
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