CODEWITHSUNDEEP
jqueryjquery-mobileknockout.js
Mike
Mike

Reputation: 2339

Undefined viewmodel id

I have a viewModel:

var teamViewModel = {
        teams: ko.observableArray([]),
        selectedTeam: ko.observable(1),
        clearTeams: function(){
            this.teams.removeAll();
        },
        addTeam: function (id, name, isChecked) {
            t = new team(id, name, isChecked);
            this.teams.push(t);
        }
    };

I want the selectedTeam().id to be initialized as 1, but every time a function is called on page load which references teamViewModel.selectedTeam().id the value is returned as undefined.

How can I initialize this value to 1 before the the function is called?

Upvotes: 0

Views: 73

Answers (1)

Artem Vyshniakov
Artem Vyshniakov

Reputation: 16465

You should initialize selectedTeam with a new instance of team:

selectedTeam: ko.observable(new team(1, "", false))

Upvotes: 1

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