Slides from ASP.NET AJAX 4.0 Talk Slides from MIX 09 talk by Stephen Walther. Demonstrates ASP.NET AJAX client templates and controls. .

3. Web Application Experience in 1993

4. Brendan Eich’s Home Page (the inventor of JavaScript)

5. Super Fancy Ajax Application

7. renders once
Ajax Calls (services)

12. renders
• Controls
• Code
• Work
postback
Web Server Web Browser

15. renders
• Controls
• Code
• Work
sneaky
postback
Web Server Web Browser

18. • Code
renders
• Work
• Controls
sneaky
postback
Web Server Web Browser

20. Clean separation of content and
behavior

22. for (var i=0;i < data.length;i++)
{
row = quot;<tr>quot;;
row += quot;<td>quot; + data[i].Title + quot;</td>quot;;
row += quot;<td>quot; + data[i].Director + quot;</td>quot;;
table += row;
}
$get(quot;movieBodyquot;).innerHTML = table;
(Evil)

23. movieView.set_data(data);
<tbody id=quot;movieBodyquot; class=quot;sys-templatequot;>
<tr>
<td>{{ Title }}</td>
<td>{{ Director }}</td>
<td>{{ DateReleased.localeFormat(quot;Dquot;) }}</td>
</tr>
</tbody>
(Good)

24. (impediments to a perfect future)

35. {{ CompanyName }}
<span>{binding CompanyName}</span>
<input type=“text” value=“{binding CompanyName}” />

42. Embrace the client-side!
For better performance and a better user
experience, start writing client-side ASP.NET
AJAX applications.

43. aspnet.CodePlex.com
www.ASP.net/ajax

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