June 1, 2009 at 11:30 AM
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Jeffery
It's www.GearNerd.com. It is my brothers site and he spends a lot of time getting this information for everyone to see what new products are being released. It is mostly computer parts and accessories.
Check it out and subscribe to the RSS feed too.
www.GearNerd.com
Thanks,
Jeffery
May 21, 2009 at 2:57 PM
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Jeffery
The problem I had was that no matter what I did it would not take me to the next step that I had. I finally found the answer but took me many hours of looking, so I thought I would share this.
Actually the fix is very easy and this problem happens when using the CssFriendly Control Adapters. And the fix it to comment or delete out of the CssFriendlyAdapters.browser file the entry for the CreateUserWizard control.
i hope this helps someone as I wasted a lot of time on this problem.
Thanks,
JefferyS
May 12, 2009 at 9:10 AM
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Jeffery
It's been far to long sense I blogged. Sorry about that.
An application I'm programming has a DetailsView with a DropDownList inside. I had a lot of trouble getting this to work so I thought that I would share this information to make it easier for someone else.
This may not be the best way but it seams to work ok. A lot of articles I've read about this use some sort of datasource in the aspx page. I thought the idea was to separate presentation from the business logic so I try to stay away from that.
Basically you have a DetailsView like this (I've removed a lot of extra code and left the important code to make it less confusing):
<asp:DetailsView ID="dvItem" runat="server" CssClass="detailsView" DataKeyNames="ItemIdPkey" onDataBound="dvItem_DataBound">
<HeaderTemplate>
Title
</HeaderTemplate>
<Fields>
<asp:TemplateField HeaderText="Category">
<ItemTemplate>
<asp:Label ID="lblCategory" runat="server" Text='<%# Bind("ItemCategoryName") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:DropDownList ID="ddlCategory" runat="server">
</asp:DropDownList>
</EditItemTemplate>
<InsertItemTemplate>
<asp:DropDownList ID="ddlCategory" runat="server">
</asp:DropDownList>
</InsertItemTemplate>
</asp:TemplateField>
</Fields>
</asp:DetailsView
The necessary parts are the onDataBound event and having the DropDownList in an Edit or insert template.
Of course you would have all the other events that go with editing, inserting, mode changing, etc...
Now for the C# code:
protected void dvItem_DataBound(object sender, EventArgs e)
{
if (this.dvItem.CurrentMode == DetailsViewMode.Edit)
{
DropDownList ddlCategory = (DropDownList)this.dvItem.FindControl("ddlCategory");
if (ddlCategory != null)
{
DataTable dt = ItemCategory.ItemCategorySelectAll().Tables[0];
ddlCategory.DataSource = dt;
ddlCategory.DataTextField = "itemCategoryName";
ddlCategory.DataValueField = "itemCategoryId_Pkey";
ddlCategory.DataBind();
WishListItem li = (WishListItem)this.dvItem.DataItem;
ddlCategory.Items.FindByValue(li.ItemCategoryFkey.ToString()).Selected = true;
}
}
}
This is only showing the edit mode code but the Insert code would be about the same except for the finding of the value to make it selected. The last two lines should be deleted.
I also found that when accessing the DataItem you need to use the type of datasourse that you gave it. In this I have a class WishListItem that was the datasourse. If you used a DataTable or DataSet then you would assign that to the DataItem. Hope that made sense.
If you have any questions please let me know.
Thanks,
Jeffery
February 19, 2009 at 4:42 PM
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Jeffery
There are some things about Visual Studio 2008 that annoy me. One of the worst ones is when you'll be typing away in code view on an asp.net page and the Error List bounces up and down. The cause of this is the page validator you have set and when it finds a asp.net control or HTML control or a css class that it can't find or is not valid it pops up the Error List. Also when using Themes the IDE in code view doesn't seam to see the style sheets you have. So when typing away setting the Id of a label control or something the Error List jumps up and down when you arrow or mouse away form what you were just typing. I hope this makes sense. I have looked for a solution and found some people just disabling the validator. Hiding the Error List does nothing because it keeps coming back. So while trying to see what I could do I right clicked on the error list and there it was 
an option, that are on a lot of little windows in the IDE, to set the Error List as a Tabbed Document!
I can handle that being a tab with the rest of my documents. So no more bouncy Error List to get in the way or annoy me. And If I need to look at the list of errors and warning I just click on the tab.
I know this isn't all that exciting but it helps me concentrate on the programming and not watching the Error List flash on the screen.
Sometimes it's the little things in life that makes us happy.
JefferyS
January 8, 2009 at 3:51 PM
—
Jeffery
It took me a bit but I found out why the programs were not showing up on the list. Evidently when I unchecked the box to show recent programs it had set the number of programs to show on the list to zero. So all I had to do is change the 0 to a 9 and everything was good.
Thanks,
JefferyS
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