Sunday, March 11, 2012

Getting started problem.

Unless you specify otherwise, the default is for them to get updated on every action. You'll need to change the mode to conditional in the update panel if you don't want it to update every time. Then you'll need to add a trigger to the update panel to know when to update.

Ex:

<

asp:DropDownListID="ddlManager"runat="server"DataSourceID="odsManager"DataTextField="Manager"DataValueField="ManagerID"AutoPostBack="True"></asp:DropDownList>

<atlas:UpdatePanelID="p2"runat="server"Mode="Conditional">

<ContentTemplate>

<asp:DropDownListID="ddlSupervisor"runat="server"DataSourceID="odsSupervisor"

DataTextField="Supervisor"DataValueField="Supervisor"> </asp:DropDownList>

</

ContentTemplate>

<

Triggers>

<

atlas:ControlEventTriggerControlID="ddlManager"EventName="SelectedIndexChanged"/> </Triggers>

</

atlas:UpdatePanel>

Gave it try same thing.

Internet Explorer

Uknown Error

How do you debug this?

Thanks,

bob


I'd suggest using a tool like Fiddler to look at the web traffic. When doing partial postbacks, atlas cannot handle any need-to-be-escaped characters in the head element. So for instance <head><title>One & Two</title></head> would cause this "Unknown Error" exception.

Also, a server-side exception could have been thrown. Try turning off PartialRendering and see if that reveals anything.


I have found the same things when I didn't create the web page with the atlas web page template the error is very vague but I think it has to with the post back.

Try creating a new page using the atlas template and put all your code and control on the new page and see how it comes out.


Yes, agreed. Make sure that your web.config is correct (either by using the Atlas website template or by manually adding in the atlas lines)

Turned off partial rendering and everything worked just as it did before I added the update panels, refresh flashes and all.

Here is more information if it can help solve the puzzle. I am debugging this locally and using VS2005.

On the server side I have followed the code all the way out of the server. So its not on the server side but something that happens to the returned data.

I will look for the tool you mentioned as this bug has me curious.


http://forums.asp.net/thread/1370108.aspx

Got Fiddler running and its a nifty little application. I am not to sure how to make the results out.

When I clicked on my Select all button I got this message at the top which I assume it sent bytes

and read a bunch back.

Request Count: 1
Bytes Sent: 6,001
Bytes Received: 10,886

I got my error as always and tried to examine the return text. Maybe I would see something obvious. I didnt. Just dont know enough to uderstand this.

So I will post it. Any ideas?

Bob

<delta>
<rendering>..
<head id="Head1">
<title>...WebForm1..</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="Visual Basic .NET 7.1" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
<style type="text/css">...atlas__delta { font-family:Lucida Console; }...TreeView1_0 { text-decoration:none; }...TreeView1_1 { color:#0000C0; }...TreeView1_2 { }...</style></head><form name="Form1" method="post" action="FileViewPage.aspx" id="Form1">...............
<panelContent id="UpdatePanel1">
<![CDATA[..
<input type="submit" name="SA" value="Select All" id="SA" style="width:89px;left: 243px; position: absolute; top: 16px" /> .. ..
]]>
</panelContent>......
</form>
</rendering>..
<hiddenField id="TreeView1_ExpandState" value="eeennunnunnunnun" />..<hiddenField id="TreeView1_SelectedNode" value="TreeView1t4" />..
<hiddenField id="__EVENTTARGET" value="" />..<hiddenField id="__EVENTARGUMENT" value="" />..<hiddenField id="TreeView1_PopulateLog" value="" />..
<hiddenField id="__VIEWSTATE" value="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" 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