Is it possible to parse JSON with javascript? - Stack Overflow

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I have an external URL for a JSON file which is hosted on another domain (not mine). Is it possible to parse this information with javascript only? Here is a sample of the JSON data. I only want to get "q" values.

[{"url":"/?q=who+is+ip+search","q":"who is ip search"},{"url":"/?q=eclipse+visual+editor","q":"eclipse visual editor"},{"url":"/?q=partition+recovery","q":"partition recovery"},{"url":"/?q=katzenfurz","q":"katzenfurz"},{"url":"/?q=rtfm","q":"rtfm"},{"url":"/?q=Google+ist+Dein+Freund","q":"Google ist Dein Freund"}]

I have an external URL for a JSON file which is hosted on another domain (not mine). Is it possible to parse this information with javascript only? Here is a sample of the JSON data. I only want to get "q" values.

[{"url":"http://website./?q=who+is+ip+search","q":"who is ip search"},{"url":"http://website./?q=eclipse+visual+editor","q":"eclipse visual editor"},{"url":"http://website./?q=partition+recovery","q":"partition recovery"},{"url":"http://www.website./?q=katzenfurz","q":"katzenfurz"},{"url":"http://website./?q=rtfm","q":"rtfm"},{"url":"http://website./?q=Google+ist+Dein+Freund","q":"Google ist Dein Freund"}]

• javascript
• json

Share Improve this question Follow edited Aug 5, 2012 at 12:11 Rustam 1,93322 gold badges1616 silver badges3535 bronze badges asked Nov 20, 2011 at 12:47 bammabbammab 2,57377 gold badges2626 silver badges2828 bronze badges 4

• Check here. Or here Both have good explanation and samples. – Çağdaş Commented Nov 20, 2011 at 12:49
• I think this site could be what you are looking for. – Josh Mein Commented Nov 20, 2011 at 12:50
• 1 Just to add some history, JSON was originally used soley in JavaScript and means JavaScript Object Notation. So yes, JSON should be parseable with JavaScript. – kzh Commented Nov 20, 2011 at 14:13
• possible duplicate of Serializing to JSON in jQuery – outis Commented Dec 26, 2011 at 10:19

Add a ment  | 

3 Answers 3

Sorted by: Reset to default 6

Browsers have native parsing methods -> JSON.parse() and JSON.stringify()

There are also several libraries that add the ability to parse JSON ...

• http://www.json/js.html
• http://developer.yahoo./yui/json/
• http://api.jquery./jQuery.parseJSON/

Eval is sometimes used directly within JavaScript - but there are often security concerns when using this method -> http://en.wikipedia/wiki/JSON#JavaScript_eval.28.29

Yes, there is a built-in JSON.parse() function. Just pass the string to the function.

var obj = JSON.parse( data );

Live demo: http://jsfiddle/h4XTP/

JSON you know is JavaScript object; yes you can parse it in JS. Though as you have remote server as data publisher, you have to configure that server for a callback function. To make the remote request, you insert a new script tag into your page, which will allow you to specify a remote URL. The reponse back will load a JSON object as a parameter of the callback function you specified in the request.

Once read somewhere. Hope it helped.

I have an external URL for a JSON file which is hosted on another domain (not mine). Is it possible to parse this information with javascript only? Here is a sample of the JSON data. I only want to get "q" values.

[{"url":"/?q=who+is+ip+search","q":"who is ip search"},{"url":"/?q=eclipse+visual+editor","q":"eclipse visual editor"},{"url":"/?q=partition+recovery","q":"partition recovery"},{"url":"/?q=katzenfurz","q":"katzenfurz"},{"url":"/?q=rtfm","q":"rtfm"},{"url":"/?q=Google+ist+Dein+Freund","q":"Google ist Dein Freund"}]

I have an external URL for a JSON file which is hosted on another domain (not mine). Is it possible to parse this information with javascript only? Here is a sample of the JSON data. I only want to get "q" values.

[{"url":"http://website./?q=who+is+ip+search","q":"who is ip search"},{"url":"http://website./?q=eclipse+visual+editor","q":"eclipse visual editor"},{"url":"http://website./?q=partition+recovery","q":"partition recovery"},{"url":"http://www.website./?q=katzenfurz","q":"katzenfurz"},{"url":"http://website./?q=rtfm","q":"rtfm"},{"url":"http://website./?q=Google+ist+Dein+Freund","q":"Google ist Dein Freund"}]

• javascript
• json

Share Improve this question Follow edited Aug 5, 2012 at 12:11 Rustam 1,93322 gold badges1616 silver badges3535 bronze badges asked Nov 20, 2011 at 12:47 bammabbammab 2,57377 gold badges2626 silver badges2828 bronze badges 4

• Check here. Or here Both have good explanation and samples. – Çağdaş Commented Nov 20, 2011 at 12:49
• I think this site could be what you are looking for. – Josh Mein Commented Nov 20, 2011 at 12:50
• 1 Just to add some history, JSON was originally used soley in JavaScript and means JavaScript Object Notation. So yes, JSON should be parseable with JavaScript. – kzh Commented Nov 20, 2011 at 14:13
• possible duplicate of Serializing to JSON in jQuery – outis Commented Dec 26, 2011 at 10:19

Add a ment  | 

3 Answers 3

Sorted by: Reset to default 6

Browsers have native parsing methods -> JSON.parse() and JSON.stringify()

There are also several libraries that add the ability to parse JSON ...

• http://www.json/js.html
• http://developer.yahoo./yui/json/
• http://api.jquery./jQuery.parseJSON/

Eval is sometimes used directly within JavaScript - but there are often security concerns when using this method -> http://en.wikipedia/wiki/JSON#JavaScript_eval.28.29

Yes, there is a built-in JSON.parse() function. Just pass the string to the function.

var obj = JSON.parse( data );

Live demo: http://jsfiddle/h4XTP/

JSON you know is JavaScript object; yes you can parse it in JS. Though as you have remote server as data publisher, you have to configure that server for a callback function. To make the remote request, you insert a new script tag into your page, which will allow you to specify a remote URL. The reponse back will load a JSON object as a parameter of the callback function you specified in the request.

Once read somewhere. Hope it helped.

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