Chapter 15 p.572 problem

nge277 · June 3rd, 2012, 12:18 PM

I got an error as following...

DataBinding: '<>f__AnonymousType0`4[[System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]' does not contain a property with the name 'Id'.

Source Error:

Line 6: <asp:Repeater ID="Repeater1" runat="server">
Line 7: <ItemTemplate>
Line 8: <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl='<%# "ViewDetails.aspx?ReviewId=" + Eval("Id").ToString() %>' Text='<%# Eval("Title") %>'></asp:HyperLink>
Line 9: <br />
Line 10: </ItemTemplate>

Please help...I have check several time and still couldn't find out why it doesn't work. Finally, I used the source code that I download from wrox web site, but still doesn't work.

Nge277

Imar · June 3rd, 2012, 03:24 PM

Hi there,

What's the name of that column in the database? Maybe you capitalized it differently (for example: id instead of Id)?

Imar

nge277 · June 4th, 2012, 10:34 AM

Nope, Id column in the database is capitalized. and also I 've checked it to make sure that I follow the steps in your textbook. And also check in the new page called ViewDetails.aspx in the Reviews folder.

nge277 · June 4th, 2012, 12:47 PM

Never mind Imar...I have solved my problem. I found out my problem in code behind of Reviews/All.aspx.cs. I was trying out some of the features in creating an anonymous types topic and in that topic is renames the Id as Number on page 492. No wonder why, it doesn't work....Thank you anyway.

PS. Your book is the great book so far, I am going to buy the professional version.

Imar · June 5th, 2012, 06:12 AM

>>and in that topic is renames the Id as Number

Ah, that explains it ;-)

>> PS. Your book is the great book so far,

Good to hear; thanks.

Imar