jquery json to string

Question

Instead of going from a json string and using   parseJSON  I need to take my object and store it in a variable as string representing json    A library I m dealing with expects a malformed json type so I need to mess around with it to get it to work    What s the best way to do this

User · Answer

You could parse the JSON to an object  then create your malformed JSON from the ajavscript object  This may not be the best performance-wise  tho   Otherwise  if you only need to make very small changes to the string  just treat it as a string  and mangle it using standard javascript

User · Answer

The best way I have found is to use jQuery JSON

User · Answer

Most browsers have a native JSON object these days  which includes parse and stringify methods  So just try JSON stringify     and see if you get       You can even pass in parameters to filter out keys or to do pretty-printing  e g  JSON stringify  a 1 b 2   null  2  puts a newline and 2 spaces in front of each key   JSON stringify  a 1 b 2   null  2    gives     n    a    1  n    b    2 n     which prints as       a   1     b   2     As for the messing around part of your question  use the second parameter  From http   www javascriptkit com jsref json shtml       The replacer parameter can either be a function or an array of   String Numbers  It steps through each member within the JSON object to   let you decide what value each member should be changed to  As a   function it can return          A number  string  or Boolean  which replaces the property s original    value with the returned one    An object  which is serialized then    returned  Object methods or functions are not allowed  and are    removed instead     Null  which causes the property to be removed          As an array  the values defined inside it corresponds to the names of   the properties inside the JSON object that should be retained when   converted into a JSON object

User · Answer

Edit  You should use the json2 js library from Douglas Crockford instead of implementing the code below  It provides some extra features and better older browser support    Grab the json2 js file from  https   github com douglascrockford JSON-js       implement JSON stringify serialization JSON stringify   JSON stringify    function  obj        var t   typeof  obj       if  t     object     obj     null               simple data type         if  t     string   obj       obj              return String obj             else              recurse array or object         var n  v  json       arr    obj  amp  amp  obj constructor    Array           for  n in obj                v   obj n   t   typeof v               if  t     string   v       v                  else if  t     object   amp  amp  v     null  v   JSON stringify v               json push  arr              n           String v                      return  arr                String json     arr                         var tmp    one  1  two   2    JSON stringify tmp         one  1  two   2      Code from  http   www sitepoint com blogs 2009 08 19 javascript-json-serialization

User · Answer

I use    param jsonObj    which gets me the string

[javascript] jquery json to string?

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