Forms Data Controls :: Write A FormView Label Value Into A QueryString?
Apr 27, 2010
I've got a formview that does a simple 'SubTotal' calculation based on some checkbox inputs. I write out the subtotal to an asp:label control. I want to be able to also be able to write that value into the QueryString so I can carry it over to another page. I can't seem to access the label from my codebehind (intellisense doesn't find it). I assume I'm not making the correct reference to the formview label control, but I don't know how to go about getting at it.
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Apr 10, 2010
I have a nested formview. I need to set a value for a textbox when I'm in insert mode from parent formview which is editmode.
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May 5, 2010
I'm at the end of a project and have hit a wall. I'm pretty unfamiliar with VB so this is why I've left this piece of the project for last.
I have a popup window in which I pass some values via QueryString. I want to be able to pull them into my application and do some math on them and then write them out to my aspx page. The problem is I don't know where/how to begin. I've searched around the asp.net boards, but can't seem to find any good starting point.
I'm reading in some dollar amounts, a percentage and an Id that I'll use to pull a payment schedule (number of payments). I'm trying to get at a payment breakdown. I was thinking of writing it Something like this:
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Dec 28, 2010
I am having a formview control with paging enabled. It's a simple page used for viewing pictures. (It's from the personal web site starter kit with some modification)
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I would like the formview to pass not only the pageindex value but also the Next or previous picture's unique ID called in my case PictureID?
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Mar 7, 2011
i get the error that the server tag is not well formed when trying to create a dynamic hyperlink in my formview.?
<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="~/sendes.aspx?id='<%# Eval("id") %>'">HyperLink</asp:HyperLink>
<br />
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Sep 9, 2010
I am simply trying to get a querystring value and pass it to a textbox in a formview with the default view set to edit mode.
Protected Sub fv_Detach_Engine_DataBound(ByVal sender As Object, ByVal e As EventArgs) Handles fv_Detach_Engine.DataBound
If fv_Detach_Engine.CurrentMode = FormViewMode.Edit Then
Dim tbx_IDProfileAccount As TextBox = TryCast(fv_Detach_Engine.FindControl("tbx_IDProfileAccount"), TextBox)
If tbx_IDProfileAccount Is Nothing Then
tbx_IDProfileAccount.Text = Request.QueryString("IDProfileAccount")
End If
End If
End Sub
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Jan 15, 2010
I need to assign a value to a label in a formview. I need to assign a session value to a label in a formview the label is on the insert template.
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Feb 22, 2010
I have a formview containing an insert template. One of the fields you can insert is a multiline textbox. When i update or insert, i write the value to an SQL database. The next time i edit the record, everything shows up in the multiline textbox as it was when i inserted it. This includes the newlines(or break rules, or whatever you call it in english) i've entered.
For my itemtemplate, i want to use a label to represent this value. But when i do so, it doesn't use newlines, it just puts the text in one line.
How does the multiline textbox save these 'new lines' to the database? and how can i retrieve them when using a label?
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Oct 3, 2010
getting ans using data in my example.:first I would like to tell that sqldatasource return only one row.
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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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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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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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Jan 14, 2010
How to refer to a control (label) which is on a Formview (in Edit mode). The formview is on a Multiview...
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Mar 15, 2010
In web config file I have add key values specified.
In the formview I have labels on edit , item and insert mode that I want to display all the time by getting those values from web config. I'm able to do that with no problem but when I change the modes between edit to insert or item view, I lose those label values until I hit the "select" twice from the Gridview, those values re-appear. Below is the snippet of the code. What do I need to do to retain the category values all the time?
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Jul 13, 2010
I have a FormView on my page that shows customer information and below that a GridView that shows the product keys associated with the selected customer. The selected customer is controlled by a QueryString parameter named id. The product key GridView and the FormView both check the id property of the QueryString and load the associated data. I have created a New LinkButton at the top of the page that utilizes the FormView.ChangeMode() method to set the FormView in Insert mode.
My problem is that when I set the FormView in Insert mode, the QueryString still contains the id parameter from the last selected customer so when the page loads to insert a new customer, the product keys for the last selected customer are loaded. Obviously a problem. Is there a way to clear the QueryString parameters in the New LinkButton click event? One thing that works is to clear the DataSourceID of the GridView and rebind the GridView and then when the new customer is inserted, set the DataSourceID again. Is this really the best way to accomplish this?
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Nov 5, 2010
I have a page passing querystring to next new page like this
[URL]
What is the code of pageload event to get this value 2 into label1 ?
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Mar 26, 2013
I am passing a value of username from from web1.aspx to wardno171.aspx using query string.
on the wardno171.aspx page i am accepting this value in a label.
how can i display the text of this label(Label1) in marquee tag
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class wardno171 : System.Web.UI.Page {
protected void Page_Load(object sender, EventArgs e) {
Label1.Text = Request.QueryString["ab"].ToString();
} }
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Sep 10, 2010
I would like to ask if it is possible to access data on a master FormView from a nested detail FormView.
I have a main form (master) with several tabs (detail) and would like to display a label with text from main form that is hidden by the tab at the moment of editting. My asp page looks like this.
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Is it possible to get the value of the label CompanyTextLabel from CompanyTextBox using just ASP.NET expressions or something similar without writing c# code in .cs file?
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Mar 22, 2010
I have the following code which writes to a Gridview:
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Using the same methods of connecting to the database, how can I amend this code to write the result of a second query (which only returns a number) to a label?
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May 7, 2015
The following code works well as long as I pass a querystring value to the datalist.
Private Sub BindGrid()
Dim id As Integer = Integer.Parse(Context.Request.QueryString("id"))
Dim strConnString As String = ConfigurationManager.ConnectionStrings("Conn").ConnectionString
Using con As New SqlConnection(strConnString)
Using cmd As New SqlCommand()
cmd.CommandText = "select Id, Name from tblFiles where Id=@Id"
[Code] ......
However, the page errors with the message "Value cannot be null." if I don't pass a value. I know that DataList does not have an EmptyItem Property like a Gridview control. I do not want the page to error if I don't pass a value. Need info to deal with empty values in a datalist.
Most websites have pointed me to this code to use:
<FooterTemplate>
<asp:Label ID="lblEmpty" Text="No Result" runat="server"
Visible='<%#boolean.parse(([b]list[/b].Items.Count=0).ToString())%>'>
</asp:Label>
</FooterTemplate>
The 'list' throws an error. The error is "Too few type arguments to 'System.COllections.Generic.List". I am not sure if the code is written in C# and that is what is causing the error. It seems that it should work but I can not figure out the 'list' error.
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Jan 24, 2010
I have a formview that use the formview iteminserted event. The information inserts into the formview fine, but all cells blank out after the insert. How can I make it so I can show all the values I have inserted show up in the formview after the inteminserted event?
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Mar 16, 2011
Just for curiosity, i want to know i how many ways we can write the parameters in a querystring. I have encountered the following
& (is common that we use in our most of the application)
, (in some banking application)
; (bank.co.in/BANKAWAYTRAN;jsessionid, this is from my banks QS :-) )
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Feb 17, 2010
Using vb.net asp.net 1.1 sql server 2005I'm want to show content in a label.No need for binding just for show.I should know my way out of this but I'm having some trouble.I'm only displaying the last item in the label with this code below.
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Oct 13, 2010
I'm trying to pass a calculation from a response.write to a label.
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I want to pass (ts.minutes) to durationLabel
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Mar 16, 2010
I am write code in java script
window.location=document.location.path
when I am search college then display url
http://localhost:1682/FinalTest/searchcollege.aspx?CollegeId=25
if I am overwrite url in Addressbar
after My url ---
http://localhost:1682/FinalTest/searchcollege.aspx?CollegeId=25&id=3&cid=5
I want when I am search any another college then show my url
http://localhost:1682/FinalTest/searchcollege.aspx?CollegeId=20&id=3&cid=5 means only change my CollegeId=25 to 20 and other parameter is not change. Use only javascript.
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