Web Forms :: Assiging Value Of Dropdownlist To Label Dynamically

Jan 5, 2011

See I want to assign the value stored in drop downlist to label / textbox each & every time I change the index of dropdown. Language I am using is C# if possible give the code for .cs file

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[Code]....

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Web Forms :: DropDownList To Label Control?

Nov 4, 2010

I'm fetching data from database which is of datetime data type and is in format "yyyy-MM-dd HH:mm:ss" Eg: 2010-11-04 00:00:00 Now I want to display this same data in same format from DropDownList to Label Control. But when I try to display data, the same data is displayed but in some other format like Eg: 04-11-2010 00:00:00

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in my asp.net+vb+access web i am having a page in which i am counting and displying the numbers in text boxes/labels. it works fine.

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim connectString As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=C:webWing.mdb"
Dim con As OleDbConnection = New OleDbConnection(connectString)

[Code].....

i want to amend the value with the value of the text boxes that i had tried manually it works fine. 

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Web Forms :: Populate Label / Textbox From Dropdownlist

Nov 18, 2010

I've been trying to find a solution to my problem for about 2 days now, and have found nothing. I am new to .net and not really sure how to accomplish this. I have 4 tables in a database, Vendors, RepairCos, Cons, ConRepairHistory. What I'm trying to do is make a page called SendOutForRepair.aspx that has a insert item template where the first control is a dropdownlist that is attached to the Cons table (got this figured out) and is populated with the Serial Number field. I would like the selection from the dropdownlist to populate the 2nd control (VendorID) that is also from the Cons table.

example record from Cons Table: Serial number VendorID
508585 1

so when 508585 is selected in the dropdownlist, it would populate VendorID with 1 (this is my issue)once this happens, the user would fill in the other fields (hours, issue, repairco (also a dropdownlist linked to RepairCos table), RA Number, DCI, DPU, DRB, Cost, Record (which is a identity field and primary key for table) and when the insert link is pressed will insert all 11 fields as a new row in the ConsRepairHistory table. so the new record in the ConsRepairHistory table would look like:

Serial Number VendorID Hours Issue RepairCoID RA Number DCI DPU DRB Cost Record
508585 1 2250 alarming 2 20222 11/16/2010 11/17/2010 null null 3

the RA Number, DCI, DPU, DRB, Cost all allow null values.

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Nov 25, 2010

I have a dropdownlist - ddlGroupName. Next to it, I have a Label - lblGroupName. The dropdownlist is bound to an SQL table, and displays the appropriate group depending on the primary key (contracters, suppliers, etc etc). When the page loads, I want the Label to display whatever is in the dropdownlist, then I can hide the dropdownlist and am just left with the label. I was using "lblGroupName.Text = ddlGroupName.SelectedItem.Text;", but intellisense doesn't seem to acknowledge the controls when they're in an ItemTemplate.

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Dec 16, 2010

I have a gridview...

which consists of two columns...

1.status

2. button

status mey consists of two things

i)green

2)red

what my problem is..if status is green...then the button label in its next column should change to stop.

if status is red then the button label should change to start.

by default the button label is "button".

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Web Forms :: How To Show Hide Label Based On DropDownList Selection

Mar 20, 2013

I have a label , textbox ,and dropdownlist,in dropdown i have two items Accepted and Not Acceptedif i choose Not accepted it visible the label and textbox in vb.net.

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Forms Data Controls :: Changing A GridView's ItemTemplate Label Text Dynamically

May 7, 2010

I'm trying to change the text of a GridView label in an ItemTemplate and I am having some issues. I searched all over and can't find a solution. This is what I am trying to do...

I have a GridView that has a comment field. Normally when the page is rendered the comment field is truncated using a truncate class that limits field length. The full contents can be displayed in a tooltip when the comment field is hovered over. That part works fine.

I also have an export to Excel class that will take the Gridview and export it to Excel and that part works fine as well...

Now the issue... Because of the truncated field, when I do an export it will export exactly what is in that field, the truncated version of a comment. When the export button is clicked I need to change the .text value of the label that is in the GridView ItemTemplate

From this truncated version...

[Code]....

And then back again after the export routine is complete.

I have accessed the contents of a label before using FindControl but never set a value, is this possible? Also, I have captured what is in the comment field on RowDataBound but by that time, it is already truncated.

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Forms Data Controls :: Dropdownlist - Obtain Additional Information In Label

Oct 1, 2010

[Code]....

How to obtain additional information in label1? Data ID and last name, it works. How to obtain additional information ID2 in DropDownList?

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Forms Data Controls :: Detailsview Dropdownlist And Label - Integer Not Valid?

Jan 31, 2011

i am using visual studio 2008 vb. i have a dropdownlist in my detailsview populated with product id. when i select an id, the product name will appear on a label. however, when i change the product id in the dropdownlist, an error occur "Conversion from string "ProductName" to type 'Integer' is not valid." Here's the code file.

Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs)
Dim lbl As Label = DetailsViewOrderDetails.FindControl("Label4")
Dim ddl As DropDownList = DetailsViewOrderDetails.FindControl("DropDownList1")
lbl.Text = ddl.SelectedValue("ProductName").ToString()
End Sub

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Forms Data Controls :: Placing Dynamically Created Label In Existing HTML Table

Dec 16, 2010

I have an html table with rows and cells. And I have dynamically created a label and would like to assign the label to one of the cells of the table. What I am doing is I have a JavaScript which executes a code behind method and it would not accept an already created asp.net label. So I have created the asp.net label programmatically but cant assign it to the table to display the text value of the label. Below is the code:

[System.Web.Services.WebMethod] public static void EndCandiateTest(){
try { totalTestMarks = ts.RetrieveResults();
grade = tsp.RawScoreAndGrade(totalTestMarks);
remarks = tsp.ScoreInterpretation(totalTestMarks);
testResults = "Raw Score: " + totalTestMarks.ToString() + "
Grade: " + grade + " Remarks: " + remarks;
ts.ShowResults(testResults);
} catch (Exception e) {
} }
protected void ShowResults (string results). I want to display this label in an already existing html table.
messageLabel.Text = results;

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Mar 3, 2011

I have a Dropdownlist in my form as an example as below.

The Dropdownlist items are pulled out from the database table.

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I would like to add a Title such as "--Select your city" to my DropDownList. So it would look something like:

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etc...

Here is my code:

[Code]....

So before I fee the Control with the cities from the database, I need to add the title first.

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Jun 3, 2010

I have two drop down lists on my page. One (DropDownList A) has the values preset by me. The other (DropDownList B) has its values filled by a database query if a button is pressed. Each of them have AutoPostBack set to true. Each of them have corresponding onselectedindexchanged functions. DropDownList A works fine. When I change it, I want it to turn itself invisible. It does. DropwDownList B is not working. When I select something, it does the postback but the selected item is reset and the onselectedindexchanged function is never called. I feel like this is a problem I've solved in the past, but it's been 3 years since I programmed ASP.NET. All this is done in C# by the way.

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Web Forms :: Dynamically Populated Dropdownlist And Postbacks

May 26, 2010

i am currently working on a webform that has several dynamically populated dropdown lists. this works just fine, however, i have other web controls that require to have a postback..and at the time the page postsback, it reloads my dropdownlists, reseting whatever option i had chosen...

what can i do to resolve this?

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Web Forms :: Dynamically Populating The Database In The DropDownlist Using C#?

Sep 24, 2010

i have 2 tables Desgn & EmpForm

Desgn table is lik this

CREATE TABLE [dbo].[Desgn](
[DesignationCode] [int] IDENTITY(1,1) NOT NULL,
[DesignationName] [varchar](50) NOT NULL,
CONSTRAINT [PK_Desgn] PRIMARY KEY CLUSTERED

[Code]....

and i have called the Populate1() method in the page load event., but i m not getting the dropDown populated why ?

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How To Set Label Line-height Dynamically

Feb 27, 2010

The aspx stye attribute works fine...

<asp:Label
ID="Label2"
runat="server"
style="line-height: 22px; font-family:Verdana; font-size:12px;" />

But I want to set the line-height dynamically.

I have been trying code-behind like this:

Me.Label2.Style.Add(HtmlTextWriterStyle.Color,"green")

There does not seem to be an enumeration for line-height though.

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Dynamically Add Textbox N Label In Panel?

Jul 5, 2010

is there a possible ways when i click on a add button it will add a text box and a label in panel1.. when i click on the delete button it will remove the last row of text box n label in panel1.which mean i can add a lot of text boxes n labels in panel1 and when i click delete it will remove only the last row of the rows in panel1.

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C# - How To Dynamically Bind Data To Label In Mvc

Feb 4, 2011

How to dynamically bind data to label in Asp.net MVC. I have table where i need to display all company name dayanamically. I did create a Model for compnay name.

code in model look like this,

[code]...

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Dynamically Prepopulating Data On A Label?

Sep 15, 2010

I have a Label which i will like to dynamically prepopulate data on. So pretty much i will like to check the db name on my webconfig file, verify it on the database and populate that line from the db to my label.. Is there a way for me to do that.

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Web Forms :: Dynamically Populated DropdownList Value Not Seen When Button Pressed?

Sep 27, 2010

Sample Code.
<asp:DropDownList ID="MediaTypeDDL" Width="306px" ToolTip="Select Media Type" runat="server"></asp:DropDownList>
<asp:DropDownList ID="MediaFormatDDL" Width="306px" ToolTip="Select Media Format" runat="server"> </asp:DropDownList
<asp:Button
ID="btnUpload"
runat="server"
OnClick="btnUpload_Click"
Text="Upload"
/><br
/>
protected void btnUpload_Click(object sender, EventArgs e)
{
String strMediaFormat = MediaFormatDDL.SelectedItem.ToString(); // Not seeing value here!
}

Item Selected in MediaTypeDDL determines values in MediaFormatDDL. I'm using Javascript to populate MediaFormatDDL. This is working. I now select the item I want from MediaFormatDDL. That works The problem I'm seeing occurs when I press the button to save the values from
the screen. I don't see the Item I selected from MediaTypeDDL. All the other fields are okay. This must be someThing simple, but I'm not seeing it.

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