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up vote 0 down vote favorite

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!

share
    
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 20 mins ago

2 Answers 2

up vote 1 down vote

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.

share|improve this answer
    
Thanks but still have an error "words: undefined" . I have also to iterate with "Words"? –  Carlos 13 mins 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. –  Cerbrus 11 mins ago
    
@Carlos i think it's response[i].result.all[0] –  iJay 11 mins ago
    
@Cerbrus OOoops you are right. Many thanks, it works ! –  Carlos 10 mins ago
    
@Carlos was dat for me –  iJay 8 mins ago
up vote 0 down vote

You are missing index, try the below code:

response[i].result.all[j]   where j=0....n
share|improve this answer
    
U r not txtng. Please don't write like that. –  Cerbrus 21 mins ago
    
@Cerbrus updated –  iJay 20 mins ago

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