object and array confusion using for foreach

Question

is says i is undefined in line url: data.url[i]??

  $scope.data = [{
    "url":"http://www.google.com"
  },
  {
        "url":"http://www.bing.com"
  },{
        "url":"http://www.yahoo.com"
  }];

            angular.forEach($scope.data, function(data){
                //var links = data.url;
  console.log(data);
  //I need array to be use in
                chrome.tabs.create({
                    url: data.url[i]
                });

        });

Jerrad · Accepted Answer · 2014-06-27 01:32:56Z

1

You don't need i at all. data already refers to the individual item.

angular.forEach($scope.data, function(data){
    chrome.tabs.create({
        url: data.url
    });
});

Although to avoid confusion, you might want to use a parameter name other than data in the forEach function, since your $scope variable is also named data.

angular.forEach($scope.data, function(item){
    chrome.tabs.create({
        url: item.url
    });
});

answered Jun 27, 2014 at 1:32

Jerrad

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2 Comments

user3522725 Over a year ago

I see thanks! I read it wrongly.. It worked but you u know how to focus on the first link? so far I focus on yahoo coz it is the last link, I want window focus on google.com which is the firstly opened tab. Any idea?

Jerrad Over a year ago

Sorry, I don't know anything about how you're creating tabs.

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