AngularJS - Controller JavaScript $http.get

Question

I have the following code to get info from a JSON.

$http.get('http://localhost:3000/folder/'Id)
     .success(function (response) {
           console.log("response ", response);
           console.log("words: ", response.result.all.Word);
     })
     .error(function (response) {
           console.log("error");
     });

But I have a problem to get info in the array:

TypeError: Cannot read property 'all' of undefined

In response I have:

response  [Object, Object]
  0: Object
    _id: "543e95d78drjfn38ed53ec"
     result: Object
       all: ObjectWord: Array[17]
        0: "word1"
        1: "word2"
        2: "word3"
         ...

Thanks for your help!

response is an array of objects. According to the JSON result object is inside the first array. Try adding an index response[0].result.all — Abhishek Prakash
– Abhishek Prakash, Commented Oct 21, 2014 at 8:35

Cerbrus · Accepted Answer · 2014-10-21 08:34:06Z

1

Your response appears to be an array of 2 objects.

Replace:

console.log("words: ", response.result.all.Word);

With:

for(var i = 0; i < response.length; i++){
    console.log("words: ", response[i].result.all.Word);
}

This should iterate over both objects in the response, and log the related word.

answered Oct 21, 2014 at 8:34

Cerbrus

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5 Comments

Carlos Over a year ago

Thanks but still have an error "words: undefined" . I have also to iterate with "Words"?

Cerbrus Over a year ago

That means that response[i].result.all does not have a property called Word. Try console.log("words: ", response[i].result.all); to see what it does contain.

iJade Over a year ago

@Carlos i think it's response[i].result.all[0]

iJade Over a year ago

@Carlos was dat for me

iJade Over a year ago

Now what does dat mean @Carlos ?

iJade · Accepted Answer · 2014-10-21 08:44:00Z

0

You are missing index, try the below code:

response[i].result.all[j]   where j=0....n

edited Oct 21, 2014 at 8:44

answered Oct 21, 2014 at 8:33

iJade

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1 Comment

Cerbrus Over a year ago

U r not txtng. Please don't write like that.

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