[edit] Last updated: Fri, 11 May 2012

JavaScript Object Notation

Introduction
Installing/Configuring
Predefined Constants
JsonSerializable — The JsonSerializable interface
- JsonSerializable::jsonSerialize — Specify data which should be serialized to JSON
JSON Functions
- json_decode — Decodes a JSON string
- json_encode — Returns the JSON representation of a value
- json_last_error — Returns the last error occurred

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jitendra dot thakur2008 at gmail dot com 18-Nov-2011 09:24


JSON is used where we want send data as an object its either be an array or string.

jquery and php json example



var dataString = 'comment=' + comment;

$.ajax({

  type: "POST",

  url: "pagepostbyajax.php",

//this data is mendetory when u want post data when posting page by ajax.

//after that ur data send to that page. now in backend page echo json data.if your //data is in array format the use json_encode() function then echo that json data

//now you find tht json in your success that can you use by taking a loop.

  data: dataString,

  cache: false,

 datatype: json,

  success: function(html){

  $("ul#update").append(datal);



   alert(data);    

  }

 });



Regards Jitendra Thakur

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