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Found 12 articles tagged with JSON

Serialize html form to JSON without using JQuery
Transform user input from HTML form fields to JSON
jQuery makes things a lot easir when working with DOM. So many thing there out of the b and you do not need to worry about browsr compatibility... read more
Why is JsonRequestBehavior needed?
Understanding JSON data restriction over HTTP GET requests
You probably run to this exception when you tried to fetch JSON data over HTTP GET request. Now, first this is easy to bypass by simply adding JsonRequestBehavior.AllowGet option to method which is retutning JSON data for GET request in a controller file... read more
Dictionary to object in C#
Create an object from dictionary collection
Dictionaries are very useful as data holders for any type of the code in C#. You can easily manipulate data stored on collections, but there are disadvantages like posting data to REST JSON service... read more
MSMQ recovery with .NET
Using MSMQ with message recovery in .NET
MSMQ is a bit old stuff and there are bunch of other products out here which perform better in most of the scenarios, but MSMQ is still used in a lot of solutions and Microsoft still did not announce support ending for MSMQ so it will be for sure some more time around.One of the stuff that is missing as out of the box feature in MSMQ is recovery. In scenarios you get the message from the queue and try to process, and process fails, in some of the cases you might want to try to process the message again... read more
Serialize DataTable to JSON with just few lines of code
Generate JSON string from DataTable in C#
Although JSON is widely used as a format for sharing the data, there are still existing solutions or modules that still rely on ADO and DataTables. Even today it very common to see some piece of code which deals with DataTable or DataReader for the performance reasons. In the end if any of the ADO objects needs to be exposed as a JSON string you have to write your own serialization code. ... read more
MSMQ JSON message formatter
Use JSON to serialize and deserialize message queue messages
Storing objects in the message queue (MSMQ) is based on the serialization of the object instance using some of the serializes, basically any class the implements IMessageFormatter. Most commonly used ones are BinaryMessageFormatter and XmlMessageFormatter. I prefer XmlMessageFormatter over BinaryMessageFormatter, mostly because messages are stored in a readable format inside the queue, so in case something goes wrong you can direly check the content of the message using built Computer Management MMC (Microsoft management console) in the. ... read more
JSON data validation in C#
Validate JSON data with C# in .NET framework 4
JSON is slowly but certainly taking over the throne of XML. It is much lighter, a lot easier to deserialize, but still there are some features that XML is better in... read more
Deserializing JSON to anonymus type in C#
Binding JSON string to anonyms type
JSON is really easy to use and it really boosts performances since it is a lot lighter than XML and SOAP. Sometime it can be really annoying having to create POCO class every time you need to deserialize JSON value passed from client side in ASP.NET web applications. During extending project functionality this number of POCO classes can significantly grow to that matter that you have a bunch of classes for even the simplest task you have to do with JSON value. ... read more
Fastest way to return JSON result from a controller
Resturn JSON in MVC controller action
Recently I had to develop a form on a page which loads secondary dropdown list items based on selection in a primary dropdown list. Because secondary list items are basically children elements of the one selected in primary I just had to run through all children and just return text-value pair object to JavaScript to populate secondary dropdown list. ... read more
Using GoogleMaps Directions API to get accurate distance
Example of using GoogleMaps Directions API for calculating the distance
In situations where distance between two geo coordinates needs to be found most of the people are using mathematical function to do this. However there is a major disadvantage in using this method... read more