Ext.Direct for ASP.NET MVC

[swarm]

I'm getting a bit frustrated about the speed my JSON requests are handled.
I'm getting an average of 1 sec per request to the server. This is too much in my opinion.

Is this because of Ext.Direct ASP.net or is this a common problem with every Ext.Direct?

It's happening because all the calls you were making individually might have been averaging say 200ms and each item would display data as it was loaded. By combining your requests you need to wait until the slowest one is complete before getting anything back.

Try altering the enableBuffer config option in your remoting api. You can set it to send more calls with fewer items in it. This will split up the slower requests (because of a slow stored procedure or whatever).

You could also consider sending the slowest requests individually so that the perceived performance isn't lowered. Because data is loading a user will still think everything is running smoothly...

I'm going to deploy my application tonight on my server and see if the speed changes , maybe it's because I'm working with the development server.

You should see a performance enhancement. I personally always find deployed apps are much quicker - they're not in debug mode and running on an server designed for the job etc...

[Cloetn]

Thanks for the fast reply ,

It's happening because all the calls you were making individually might have been averaging say 200ms and each item would display data as it was loaded. By combining your requests you need to wait until the slowest one is complete before getting anything back.

It's not that. Even with 1 single call , nothing else it takes atleast 1 second.

Try altering the enableBuffer config option in your remoting api. You can set it to send more calls with fewer items in it. This will split up the slower requests (because of a slow stored procedure or whatever).

How do I do this exactly?

[swarm]

Thanks for the fast reply ,
It's not that. Even with 1 single call , nothing else it takes atleast 1 second.

Does this include images? It could be something to do with your pc's configuration. I actually wrote an article about it here: http://www.swarmonline.com/2011/01/s...ver-windows-7/

How do I do this exactly?

Add this provider instead of the one provided in the example:

    Ext.Direct.addProvider({
        type: Ext.app.REMOTING_API.type,
        url: Ext.app.REMOTING_API.url,
        actions: Ext.app.REMOTING_API.actions,
        enableBuffer: 7 //or whatever value you want.
    }); 

[Cloetn]

Does this include images? It could be something to do with your pc's configuration. I actually wrote an article about it here: http://www.swarmonline.com/2011/01/s...ver-windows-7/

Oh my god!
You are so awesome! Thanks for this solution. This is a HUGE difference.
Check it out !:

[swarm]

That's much more like the thing! Happy to help

[dan_b]

Latest version: v2.2.0

New in this version:

• Returned support for ASP.NET MVC 1.0
• Added support for descriptor generation method (see Wiki)
• Allow regular content response when action is executed directly, i.e. not by Ext Direct

Just seen this. Great work Eugene, thanks!

[elishnevsky]

Thank you.

[BharatRathi]

Hi Eugene,

Are there any plans to update ASP.NET MVC solution to support the latest from Sencha?


Bharat

[elishnevsky]

As soon as I have free time. I've been extremely busy lately.

[scancubus]

Hi, I am trying to implement this with EXT JS 4. Is this possible?