How to format text in options for select in AngularJS?

Question

I have the following json object:

$scope.values = [
        {
            \"id\": 2,
            \"code\": \"Code 1\",
            \"name\": \"Sample 1\"
                


        

Answer 1

You can do it by using this syntax:

ng-options="c.id as (c.code + ' -- '+ c.name) for c in values"

Example: http://jsfiddle.net/cherniv/6EkL7/1/

Or someone may like next syntax:

ng-options="c.id as [c.code,c.name].join(' -- ') for c in values"

Example: http://jsfiddle.net/cherniv/6EkL7/2/

But in some cases there is rationality in using a Filter , like:

app.filter("formatter",function(){
    return function(item){
        return item.code+ " -- " + item.name;
    }
})

And: ng-options="c.id as c|formatter for c in values"

Example: http://jsfiddle.net/cherniv/K8572/