JSON format processing and extension

1 <Scriptsrc= "Http://apps.bdimg.com/libs/jquery/2.1.4/jquery.js"></Script>2     <Script>3         //JSON extension Methods4         if (!Object.prototype.forEach) {5 Object.prototype.forEach= function(FN) {6                 Try {7                      for (varKeyinch  This) {8                         //determines whether a property is a property of the object itself. 9                         if ( This. hasOwnProperty (Key)) {Ten Fn.call ( This, Key, This[key]); One                            //fn.apply (this, [key, This[key]); A                         } -                     } -                 } Catch(e) { the                     Throwe; -                 } -             } -         } +     </Script>

JSON extension

    <Script>        varStringeap= '{"name": "Xiaoming", "Age": ""} "'; varJsoneap={name:'Xiao Ming', Age:' -' }; //JSON Delete        Deletejsoneap["name"];//or delete jsoneap.name;         //JSON Add modificationJsoneap.name= "Xiao Wang";//or jsoneap["name"]= "Xiao Wang "        //determine if the key exists in the JSONConsole.log (Jsoneap.hasownproperty ("name")); //JS processing JSON mode        //go to standard format JSON        varData=Json.parse (STRINGEAP); //JQ mode var dat= $.parsejson (stringeap)        vardata1=Eval ("(" +Stringeap+ ")"); //go to JSON string        varStringData=json.stringify (JSONEAP); Jsoneap.foreach (function(key, value) {Console.log (key, value);    }); </Script>

JSON format processing and extension