javascript - how to retrieve a value from an object array through JSON parse in appcelerator -

javascript - how to retrieve a value from an object array through JSON parse in appcelerator -

एक नकली जेसन प्रतिक्रिया मान लीजिए, मुझे ये जेसन स्ट्रिंग है ...

  [ 'ए': "1", "बी": { "नाम": "जो", "उपनाम": "jones"}, "रंग: {" लाल ":" रोजो "," नीले ":" Azul "} , "सक्रिय": "हां"}]    मुझे "जो" नाम प्राप्त करना है, जो मैंने सोचा है: एक iPhone ऐप के लिए जवास्क्रिप में !!!  < पूर्व>  var json = this.responseText; var प्रतिक्रिया = JSON.parse (json); चेतावनी ("हाय" + उत्तर.बी.नाम); // आउटपुट "हाय जो" होना चाहिए !!   
 लेकिन कोई जवाब नहीं है .... चेतावनी रिक्त हो जाती है ... कोई मदद apreciated होगा  
 rupGo   
 
   आपके उत्तर में Mple, 'प्रतिक्रिया' एक आइटम के साथ एक सरणी है वह वस्तु एक ऐसा वस्तु है जिसमें गुण 'बी' (अन्य के बीच) है। तो आप उपयोग करते हैं:  
  प्रतिक्रिया [0] .bname।    

 


  







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