Extjs MVC: How to Read Parent Tree node name in itemClick Listener

 In Extjs. TreePanel We can Find the Selected Item of ParentNode.

  TreeItemClick: function(tree, record, item, index, e, eOpts) {

      var treeParentNode = record.parentNode;

        if(treeParentNode) {

            alert(treeParentNode.get('text'));

        }

    }

MUGH January 2014 UG Meet

Event Details

Microsoft User Group Hyderabad January 2014 UG Meet

Microsoft User Group Hyderabad invites you to Monthly UG Meet on 25^th Jan'14

Agenda :

TIME	TOPICS & SPEAKER
09:00 A.M - 09:40 A.M	Registration
09:45 A.M - 10:45 A.M	Cross Platform (Windows, Android, and iOS), Native Mobile App Development Using Xamarin and C# Shravan Kumar Kasagoni, Thomson Reuters
10:45 A.M - 11:00 A.M	Break
11:00 A.M - 12:00 P.M	Creating a scalable and secure backend for your Windows, Android, and iOS apps using Windows Azure Mobile Services Pranav Ainavolu, Thomson Reuters
12:00 P.M - 01:00 P.M	Building Cloud Connected Native iOS and Android Apps in C# Nishanth Anil, Xamarin

 

Broadridge Financial Solutions
Adjacent to Cyber Towers
Hi-Tech City, Madhapur
Hyderabad, Andhra Pradesh 500081
India

Saturday, January 25, 2014 at 9:00 AM (IST) 

Registration

Adding ASP.NET AJAX endpoint without Configuration

WCF allows us to create a service that exposes an ASP.NET AJAX-enabled Endpoint that can be called from JavaScrit on Client Website.

To create an such endpoint either use configuration file Or use without Using Configuration element.
In this Post am going to Explain about the Adding Ajax end point Without Configuration Element.

In this scenarion Service Must be Hosted in IIS(Internet Information Services).To activate an ASP.Net AJAX endpoint Using this approach, specify the WebScriptServiceHostFactory as the Factory Parameter in the Service host Directive in the .svc file

This Automatically configures an ASP.NET AJAX endpoint so that it can called from Javascript on a Clent Side

Adding the Factory configuration.

<%@ ServiceHost Language="C#" Debug="true" Service="Acsellerate.WebServices.TestService" CodeBehind="TestService.svc.cs" Factory="System.ServiceModel.Activation.WebScriptServiceHostFactory" %>

Build the Service and Call the Service from the Javascript.

If your service requires ASP.NET Compatibility Mode.
if it uses the HttpContext class or ASP.Net authorization mechanisms.we need to turn on the this mode in the configuration file. the Configuratuion Element required is the

serviceHostingEnvironment
which must added.

  <system.serviceModel>

    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" />

  </system.serviceModel>

References: msdn

Enterprise Library 6: Developer’s Guide Released free e-book

Just in time for the MVP Global Summit, I’m excited to announce the second edition of our guide-primer on the latest Microsoft Enterprise Library. The guide explains the concepts that drove development of the blocks, the kinds of tasks they can accomplish, and how they help you implement many well-known design patterns. And, of course, it explains — by way of code extracts and sample programs — how you can actually use the blocks in your applications.

In the words of S. Somasegar, Corporate Vice-President, Microsoft Developer Division, who has written the foreword:

“This guide is an absolute must read for anybody looking to put Enterprise Library into practice. Its clear and pragmatic advice is invaluable.”

Here’s how to get it:
− PDF (free download)
− EPUB (free download)
− Paperback via Amazon
− Kindle edition via Amazon

How to Increase Timeout on WCF Service

Hi,

There are Four timeouts in binding section.

Exception Message:
The request channel timed out while waiting for a reply after 00:01:00. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout.
 
This kind of Timeout issues come if the Service taking more time to respond.
In web.config, at your Service Binding configuration there are 4 timeout values are there,

<wsHttpBinding>

       <binding name="WSHttpBinding_IListService" closeTimeout="00:01:00"

          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00">

   </binding>

      </wsHttpBinding>

Here the most important thing is sendTimeout, which says how long the client will wait for a response from your WCF Service. we can specify the tome in  hours:mintes:seconds in your binding section, one thing we need to know by default the timeout is 1 minute only. This will Include a time request-receive.

The openTimeout as the amount of time you are willing to wait when you open the connection to your WCF service.

The closeTimeout as the amount of time when you close the channel dispose the client proxy.

The receiveTimeout is same like a sendTimeout, While the sendtimeout is the amount of time you will wait for a Response from the Server, the receiveTimeout is the amount of time you will give to your client to receive and Process the response from the Server.

The receivetimeout is used to intialize serverside session timeout.

In this Exception case we need to Increse the sendTimeout.


Resource: MSDN