I am having a problem getting the FormView Control in Visual Studio 2010 inserting data into a SQL database I have managed to view the data that is currently in the database but when I click insert I get an error message I just don't understand what I am doing wrong
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I am *VERY* new to ASP.net. This may seem simple to you all, but I'm really lost. I have a small sized page with three text boxes (part of the InsertItemTemplate) of a formview, and a slightly modified link the system generated to submit the data to be inserted in the database:
[Code]....
If this page is run, it inserts the data into the database fine, clears the form and sits there. I want it to return a simple "Thank you" page in a window of the same size, with a Close Window buttom at the bottom to close the window:
[Code]....
When I set the postbackurl property on the first page, everything appears to work, except the write is never done to the database. If I remove the postback, it works as it did previously.
I'm trying make FormView insert a new row into a database table via a stored procedure.My code runs without error but nothing appears in the database table.
View 14 RepliesI use GridView & FormView to update a record. but when I click the "save" button, throw an except : FormView must be in the insert mode to insert a record. The record has been updated success, and I didn't change the mode of the FormView, how this error comes?
View 3 RepliesI have a formview where DefaultMode="Insert". Underneath, I have a gridview that displays the information from the inserts. Is there a way to update the information as well as insert? Maybe there is a better way to do what I'm trying to do.
View 12 RepliesI have a FormView that is in Insert mode and at page load I assign the current date to a field in the FormView. This works. But after I click Insert, the default date gets cleared out of the FormView and does not come back.I have stepped through the code in debug mode and even though there is a post back and the page load code runs again, the default field is not populated. For one thing, during this postback, the FormView still contains it's field values.
While stepping through in debug mode, the last thing to happen is the InsertTemplate section of the included code, below. After the last text box is referenced within the InsertTemplate, the FormView values go blank and the GridView that it feeds gets a new row. But processing does not come back to the code behine file and the default date field stays blank.I have been trying to find an event that happens after the FormView empites itself of it's values so that I can set the date field the same way I am setting it on page load, but so far nothing works.
Code:
<asp:FormView ID="FormView_Discussion_Input" runat="server" CellPadding="4"
DataKeyNames="Discussion_ID" DataSourceID="DataSource_Discussions_Input" DefaultMode="Insert"
ForeColor="#333333" Width="695px" BorderStyle="Groove" BorderColor="Black"
BorderWidth="1px">
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
[code]....
In FormView (insert) I have a number of textboxes into which number will be inputted. I need all these textboxes to add up and display the total in a Label which I can then insert into the database with all the individual values. I expected this to be a simple thing... Then it appears that the best way to do this is to use javascript, which I have never used! SO this is my attempt which is a combination of things I found on the net, In the head (Clientapp is the name of my form)
<script type="text/javascript" language="javascript">
function Add1(Clientapp) {
var a, b, c;
a = document.Clientapp.BondRepaymentTextBox.Value;
b = document.Clientapp.PropertyRentalTextBox.Value;
c = eval(a) + eval(b);
document.Clientapp.ceTotalTextBox.Value = c;
}
</script>
Code behind on Page Load
PropertyRentalTextBox.Attributes["onchange"] = "javascript: Changed( this );";
After I use FormView in InsertMode and the record is added, I want it to switch directly to EditMode.
I assume I would place this command in this action:
protected
void FormView1_ItemInserted(object sender,
FormViewInsertedEventArgs e)
However, I can't find the correct command to issue.
I have a web app that uses a form view to collect some user info that inserts into a SQL database.
when run locally from VWD this works fine so i know the insert statement is correct.
when deployed to an IIS server my SQL insert doesn't work i don't get an error but the data is not inserted into the DB. I can run selects and deletes ok from the server its just the insert that doesn't work.
I have had a DBA check the database and the user my application is running under is DBO so has the correct permissions.
We've run SQL profiler and can't see the inserts reaching the DB.
can anyone point me in the right direction of where to start troobleshooting this?
my web site is running on windows 2008 R2 so i can't install Front page extensions so can't open the web site from my local machine to try to debug.
i need to insert multiple rows at a time into database table(sqlserver) from datatable or gridview. Actually iam looping through the rows of gridview and inserting each row. Is there any method to insert entire table of rows at a time into database table. Both datatable columns and database table coulmns are similar.
View 2 RepliesI am using the query builder to frame an Insert query that I am using for a FormsView control on a web page. The problem is there are more than 50 fields that need to be inserted and I am wondering if there is any better way to do this... than manually typing in IdNames of controls on the web page in the VALUES (,,,,,,,,,,.......) section of the SQL statement.
View 3 RepliesHow to insert picture into DB from formview?
What control I have to use to locate picture and what technique to adopt.
My working enviornment is 2.0.
In database the table is already created with Binaryfield to store pictures.
I have a series of classes that loosely fit the following pattern:
public class CustomerInfo {
public int Id {get; set;}
public string Name {get; set;}
public class CustomerTable {
public bool Insert(CustomerInfo info) { /*...*/ }
[code]...
I want to know if it's possible to return the identity value after an insert working with just the insertCommand and the insert parameters - something like this (but this isn't working):
Code:
<asp:SqlDataSource ID="sqlCustomerInformation" runat="server" ConnectionString="<%$ ConnectionStrings:SloanLEDLightingSystemsQuoteToolConnectionString %>"
SelectCommand="SELECT quoteCustomerInformationId,contactname FROM QuoteCustomerInformation order by quoteCustomerInformationId"
[Code] ....
Not sure what's wrong with my code. Should I be doing this in the code behind? I'm also confused as to how I would then retrieve the identity value in the code behind - on iteminserted.
I have grid view in ASP.Net 3.5. I need to add multiple blank rows in a gridview and then have to save them in database. How can I do that in most simplest way?
View 7 RepliesHow can I replace empty space in textbox with a dash (-) before form values are inserted?
[Code]....
I also tried using the datasource's Inserting method but neither works.
I'm trying to use formview in order to do insert of a new entity object (called Customer) Customer has a reference to another entity called Address. How can I fill both of them in the same formview?
View 1 RepliesFormview1 datasource ID is SQLTest. When I click New on the form and go into insertmode, is there an easy way to auto file textboxID to the value of the NextIDNumber field ( field 9) from SQLTest datasource?
View 3 RepliesI have a FormView with default mode set to "Edit". When I click the Update after making changes the form reopens in the Insert mode.
<asp:FormView
ID="FormView2"
runat="server"
CellPadding="4"
DataKeyNames="ID"
DataSourceID="SqlDataSource3"
DefaultMode="Edit"
EnableModelValidation="True"
Font-Names="Calibri"
Font-Size="9pt"
ForeColor="#FFFFFF"
Height="600px"
Width="1000px"
onitemupdated="FormView2_ItemUpdated"> What am I doing wrong
I have a formview with insert function into "table1". In that formview i also have a dropdownlist listed with records from "table2". (This dropdown is of course instead of a textbox). get "table1" inserted when one of the field is from a different table?
View 1 RepliesI would like to set the one template for edit/insert and view in my custom FormView control . But i got these odd exception Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.Table'.
public class CustomFormView : FormView
{
[PersistenceMode(PersistenceMode.InnerProperty), TemplateContainer(typeof(FormView), BindingDirection.TwoWay)]
public IBindableTemplate FormTemplate { get; set; }
protected override void OnInit(EventArgs e)
{
ChangeMode(FormViewMode.Edit);
if (FormTemplate != null)
{
if (CurrentMode == FormViewMode.Edit)
{
FormTemplate.InstantiateIn(this);
}
}
base.OnInit(e);
}
}
edited :
in the first step , I created the new user control and added a formview ("FV")
public partial class Form : UserControl
{
private IBindableTemplate _template = null;
[PersistenceMode(PersistenceMode.InnerProperty),
TemplateContainer(typeof(FormView), System.ComponentModel.BindingDirection.TwoWay)]
public IBindableTemplate FormTemplate { set;get }
protected void Page_Init()
{
if (FormTemplate != null)
{
FV.InsertItemTemplate = FV.EditItemTemplate = FormTemplate;
if (!IsPostBack) FormTemplate.InstantiateIn(FV);
}
}
}
Now , I want to convert this user control to web control.
I have a page with an EntityDataSource and I want to insert a new item using a FormView. However, the SQL database has a varbinary field which I need to insert an image into.
So far, I have all the rest of the FormView correct and it saves no problem. I can also use the asp:FileUpload to correctly obtain the data. I am assumin that I need to add some C# code to the FormView1_ItemInserting Event Handler, but that is where I am stuck. So far, this is what I have:
[Code]....
Would somebody be so kind as to point me in the right direction with the correct code to add this item to the data I am saving.
How do I clear my formview after a record has been inserted or deleted? At the moment it just sits in the previous state with the same details in the fields, still with the Insert button. Either it would be good to drop the formview altogether (I have a grid view on the same page) or move into the edit mode for the just inserted record.
Also the same with the delete - the formview stays on screen with the deleted record details and the delete button still available - I know it has fired though as my gridview is updated.
I have a formview tied to a gridview. The formview shows the data for the row selected in the gridview. The formview is invisible by default , default mode is readonly and becomes visible only on Selecting a row in the gridview. I make it visible in the SelectedIndexchanged event of the gridview. There are Insert and update buttons present outside the formview which perform the insert and update using code-behind. The code is below.
AFter an insert or update, the formview makes invisible again. I want to show the formview with the newly inserted or updated row in Read-only mode. How do I do this?
protected
void gvEvent_SelectedIndexChanged(object
sender, EventArgs
e)
{
if (gvEvent.SelectedIndex
[Code]....
I have a Formview that allows applications to be inserted into a database. Text boxes such as Name, Address, etc. are bound to the database. I'd like to have the text fields checked for proper case and changed if necessary before writing to the database.
I don't care about notifications, or specialities (such as handling McK..). Looks like the strconv() would work, but I'm not sure how to use it - Still pretty new to using this!
