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Archive for the ‘ASP.NET AJAX’ Category

Some time ago I decided to write some posts about what happens within the ASP.NET AJAX framework when you build your own control. There are a lot of posts how to create your own control, but i was very interested what happens inside the framework. In this part i will show you how the framework acts on the properties [...]

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In this post i would like to show you how cool it is to use the objects you defined in your Business Layer on the client. But first why do you want to use your objects on the client? Well, wouldn’t it be nice to only retrieve some objects from the server once and manipulate the objects, add new objects and [...]

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Check it here:
http://www.openajax.org/blogs/?p=41

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OpenAJAX Hub

Since Microsoft joined the openAJAX alliance i have checked the site of openAJAX alliance maybe twice.  Today i am convinced that i have to do it more often. I read a very interesting article about the “OpenAJAX hub”. I admit i am a little late. The OpenAJAX Hub in one sentence, will be used to integrate multiple Ajax frameworks [...]

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Building Ajax Control Part I

Hi,
In this post i will describe how to create you own control. In this post i will talk about the constructor, the prototype pattern, the initialize and dispose method. before we can use our constructor we have to define a namespace where our control resides in. We will do this with the following line:
Type.registerNamespace(”[namespace]“);
The constructor
Well [...]

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Improve Ajax Performance

Hi,
To improve the Ajax performance you should install windows script 5.7. This should help you fix the problem some browsers have with the Garbage Collector (GC). Check the following article for more information here. On the blog of Gurav Seth are the links to download windows script 5.7

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Building Ajax Controls

In the upcoming weeks i want to describe how you can build your own Ajax Control. In these posts i will describe how a Control should look like, but also why it should be build that way. I will describe for each part of this subject how the Ajax framework will interact with our control. The [...]

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Two days ago i visited a webcast about OO development with the MS AJAX that was given by Rob Bagby. This was a very interesting webcast. I already created some classes of my own in Javascript in combination with MS Ajax scriptlibraries but i made one little mistake in defining my class. The first example below is the [...]

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If you are not yet familiair with debugging Javascript and the scriptlibraries that are send to your browser when you are using MS Ajax, well you have to check this out! Thanks to a video demonstration, Dan Wahlin gives us a clear understanding about this subject.

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Ajax security

The last view days the postings / articles about Ajax security are very hot, so i decided to write also one :). No just kidding, i read some articles about JSON / Javascript hijacking. When you are a developer who is more then interested in Ajax development then i think that it’s very important that you know what [...]

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