Forms Data Controls :: Binding A Label Inside A FormView To Another SP Result?
Dec 6, 2010
I have a label inside a formview that is not bound to anything.
Lets say I have a table of customers (with a key field called CustomerID), and then another table that has all their orders (with amount spent per order (OrderID) - based on CustomerID)
On the FormView there is a key field (CustomerID) (this is to be used as an INPUT parameter to a SP - which is to return the SUM of all the customers (Order_Totals). I could nest a view within a view I suppose to get this result, however, I just want a label to simply show this ScalarValue.
Basically, I want the label to show the aggregate (SUM) total amount each customer has spent on all orders. I have a SP called SumCost with two Fields (one a grouped by field CustomerID and the other a Summed Total of each customer's orders SumCost)
SELECT [SumCost] FROM [SumCost] WHERE ([CustomerID] = @CustomerID)
I test my SP and it works great, returning the value based on CustomerID - no problem.
My problem is getting the CustomerID passed into the SP on runtime (do I put it in FormView2_Databound) and putting the value into the label (CustTotalLbl) which is inside this form.
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Feb 22, 2011
im learning webforms and asp.net in general and what i have so far is a formview that displays data being pulled from a sqldatasource, but i also want a checkboxlist that can be used to input information and display information. this checkboxlist is insode the formview. the problem im having is that my formview is calling a datasource with an specific stored procedure with one table and my checkboxlist needs to called another stored procedure that has a different table. formviews does not allow you to have tow different datasources so how can i make this possible? ill paste the front end code and the backend code so you guys can see what im trying to do.
[Code]....
backend:
[Code]....
and my util where the booleans are being set
[Code]....
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Jan 20, 2011
protected void FormView1_ItemInserted(object sender, FormViewInsertedEventArgs e)
{
// Here I want to make a label "Saved" visible after user inserts the record into the formview.
// the label is in InsertItemTemplate of the formview next to Insert and Cancel Links. It is invisible by default.
// Is this the right event that i am in to do something like this.. if there is any other way to do this,
}
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Aug 2, 2010
I have a addform where I maually have placed a confirm label inside the formvieww.
But how can I connect this label with C# ??
If I place the label Outside the addform, I can connect the label, but I can't find the label if it is placed inside the formview.
This is my code down here for the outside label, which do well.
<asp:Label ID="lblreceipted" Text=" " runat="server"></asp:Label>
<asp:FormView ID="AddForm" OnItemInserted = "FormViewAddNew_Inserted" ...
protected void FormViewAddNew_Inserted(object sender, FormViewInsertedEventArgs e)
{
System.Threading.Thread.Sleep(1000);
if (e.Exception == null)
{
lblreceipted.Text = "your insert succes";
}
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Jul 1, 2010
I have this ListView that has a Drop Down List.Everything works fine (I think/hope) except that the drop down list are not showing its result correctly.This is the code.
Front-End
[Code]....
The code behind consist of the page_load and the ItemDataBound
[Code]....
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Apr 10, 2010
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Jun 22, 2010
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[Code]....
* db.Varer: Varer is a table that contains basic product information like proudct name, product nr. etc. ** a.fk_kategori_id == CatParamId : I'm just saying limit the result according to the Category ID (a.fk_kategori_id). The category id is coming from a dropdownlist (CatParamID) *** Join: Besides the Varer (Product) table I also have another table, Sizes. This Sizes table contains 6 columns (ID_Sizes (int) primary key and the columns: OneSize, S, M, L, XL, XXL all are bit (true or false)). There is a relationship between Varer table and Sizes table. It says that I can only insert a value into the "fk_sizes_id - column" of varer table if that value already exists as primary key within the Sizes table. **** I'm starting by picking basic product values like productId, ProductName etc from the Varer (a) table ***** Then I'm picking the corresponding Sizes values (onesize, s, m, ...) from the Sizes table. Now within my ListView I'm showing the above result by using Eval, like this.
[Code]....
And this works perfectly, but now comes the thing that is causing me trouble. I have the below drop down list (still within the ListView ItemTemplate):
[Code]....
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[Code]....
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[Code]....
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Jan 16, 2010
I have the following (abbreviated) code:
<asp:FormView ID="FormView1" runat="server" DataKeyNames="ItemID" DataSourceID="LinqDataSource1">
<EditItemTemplate>
<asp:DropDownList ID="ddlCategory" runat="server" SelectedValue='<%# Eval("Category") %>'
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</EditItemTemplate>
<ItemTemplate>
<asp:ListView ID="lvParticipants" runat="server" DataSource='<%# Eval("Participants") %>' >
<InsertItemTemplate>
<asp:DropDownList ID="ddlCountry" runat="server" SelectedValue='<%# Eval("Country") %>'
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</asp:ListView>
<ItemTemplate>
</asp:FormView>
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Apr 15, 2010
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Web References I using is :
[URL]
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Jan 14, 2011
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<asp:DropDownList
ID="ddl2"
runat="server"
DataSourceID="ddl2lDS"
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/>
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May 26, 2010
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<b>Select a vendor:</b>
<asp:DropDownList ID="vendorDropDownList" runat="server"
DataSourceId="SqlDataSource1"
AutoPostBack="True" DataTextField="CO_Vendor_Name"
[Code]....
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[Code]....
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[Code]....
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FormView custom data binding problem
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[Code]....
[Code]....
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getting ans using data in my example.:first I would like to tell that sqldatasource return only one row.
[Code]....
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