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up vote -2 down vote favorite

I try desperately to parse a JSON file with Javascript.

Here my datas :

{
    "streetCity":
    {
        "132":"Abergement-Clemenciat",
        "133":"Abergement-de-Varey",
        "134":"Amareins"
    }
}

I want just access to each data but I've tried but I failed.

Have you got an idea to read this data ?

Thank you !

Best regards

share|improve this question

closed as not a real question by Felix Kling, tkone, jrummell, Evan Mulawski, kapa Jun 21 '12 at 8:06

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.
1  
@mkoryak A file with the extension .json, that contains JSON data. – Niet the Dark Absol Jun 20 '12 at 18:56
2  
JSON is javascript, you shouldn't need to parse it. – jrummell Jun 20 '12 at 18:56
    
@Scipius2012 What have you tried? – Niet the Dark Absol Jun 20 '12 at 18:56
1  
1.) You don't parse JSON 2.)That's an improper JSON object – SpYk3HH Jun 20 '12 at 18:58
5  
@jrummell: JSON is data exchange format, like XML. JSON can be parsed as JavaScript without problems, since the syntax of JSON is similar to JavaScript object and array literals (and other literals), but that alone does not make it JavaScript. – Felix Kling Jun 20 '12 at 19:22

5 Answers 5

up vote 2 down vote

If all you want is to parse a file you can use .getJSON() function from jQuery library. Then you can easily create a script that reads the data and then do something with it.

 $.getJSON('test.json', function(data) {
      alert (data.value1)
 });

For more information read the links getJSON and jQuery

share|improve this answer
    
his json file is not valid json. this wont work – mkoryak Jun 20 '12 at 19:56
up vote 0 down vote 
var obj = {
    "streetCity":
    {
        "132":"Abergement-Clemenciat",
        "133":"Abergement-de-Varey",
        "134":"Amareins"
    }
};

obj.streetCity[132]
share|improve this answer
up vote 0 down vote

http://api.jquery.com/jQuery.parseJSON/

JSON with quotes and single quotes must be parsed.

If you create your JSON with no quotes and single quotes (which is improper format) then you can just set the JSON equal to a variable. But don't do this.

share|improve this answer
up vote 0 down vote

If this is your data, or your data is in this form, then you can simply use.

var obj = {"streetCity":
    {
        "132":"Abergement-Clemenciat",
        "133":"Abergement-de-Varey",
        "134":"Amareins"
    }
    };
console.log(typeof(obj)); // will tell the type, it should be object
obj.streetCity['132']  will return Abergement-Clemenciat",

It will behave like a JSON object.

Else, if your data is dynamically generated, use jQuery.getJSON() function to get the JSON data from server. It'll return data in JSON format.

share|improve this answer
up vote 0 down vote

I assume, by saying JSON file, you meant you have some JSON in your script.

var data={
    "streetCity":
    {
        "132":"Abergement-Clemenciat",
        "133":"Abergement-de-Varey",
        "134":"Amareins"
    }
}; 
$.each(data.streetCity,function(index,item){

       alert(item);            
});

Sample http://jsfiddle.net/yjXjh/4/

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