Forms Data Controls :: Text "SELECT" On The Top Of Combobox With 0 Value?

Jan 27, 2011

I want the text "SELECT" on the top of combobox with 0 value cbbox.Items.Insert(0, new "SELECT");

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Web Forms :: Display Default Text "--select--" On A Combobox While Loading The Page?

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how can i display default text "--select--" on a combobox while loading the page?

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Apr 28, 2010

I have the following items bound to my combobox:

Value: 1, Text: SNS
Value: 2, Text: ING
Value: 3, Text: ING

Choosing value 1 results in a SelectedValue of 1

Choosing value 2 results in a SelectedValue of 2

Choosing value 3 results in a SelectedValue of 2

does the combobox has as a disadvantage that the Text has to be unique?

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Aug 6, 2010

How can I make a validation if user dont select data from the combobox after selecting a button then error will be on label.text?

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How to accomplish the below:Whenever users selects a row in the gridview, "text" of a asp.net label control changes from 'A' to 'B'. Both label and gridview are on the same aspx page.

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but I it throws an out range exception on the highlighted line for me:

[Code]....

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Web Forms :: Add A New Combobox To Select Another Customer And Repeat As Necessary

Mar 4, 2011

I have a table to store customers information.

<asp:ComboBox ID="cboCustomers" runat="server"
DataSourceID="sdsCustomers"
DataValueField="CustomerID"
DataTextField="CustomerName">
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<asp:Button ID="btnAdd" runat="server" Text="Add Combobox" OnClick="btnAdd_Click"/>

What i'm trying to do is, add a new combobox to select another customer and repeat this as necessary, 2, 3 or more.

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Oct 20, 2010

i want know, How we can select and pass a grid column value to a text box for other work

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Forms Data Controls :: When The User Clicks On The Select Link Want To Get The Text Of The Template Field And Put In A Label Control?

May 26, 2010

I've been searching in all the forums, and websites for the last 4 hours without finding a solution for a problem that in the beginning I tought it was an easy one!!!This is my problem, I have a gridview with the following colums: select (link), Room Type (for hotels), and TotalThe total field Is a template field it has in the custom binding property a function: find_total(Eval("Room")) this function makes some calculation and returns the calculated Total value, and shows in the gridview without problems,The thing I cant do is: when the user clicks on the select link I want to get the text of the template field and put in a label control.

I tried, almost all the events of the datagrid, to reference the content of my template field but sometimes I receive a null value (seems that Im looking for the value before the find_total function has been executed) or I get an error "the index is out of range".I dont know how to approach this, I tought It has to be much easier, but Im very confused right now, if anybody knows how to do this

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AJAX :: ComboBox Runtime Error When Deleting The Text / '_optionListItems[...].text' Is Null Or Not An Object

Feb 2, 2011

I have a problem with the Ajax ComboBox from the Ajax Control ToolKit. When I want to erase the text in the ComboBox, I got this error:

"Microsoft JScript runtime error: '_optionListItems[...].text' is null or not an object". I only get this error when deleting the content of the Combox is the first action I do on the ComboBox. If I overwrite the text by entering something else before deleting this text, I got no error.

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C# - Cannot Select The ComboBox Item

Sep 14, 2010

I have two Comboboxes where the second one is dependent upon the first one.

When the SelectedIndexChanged event of the first Combobox fires then the second Combobox will be enabled.

After the event, the second Combobox is enabled but I cannot select the ComboBox item.

EDIT

I use Dev express Tools

First Combo I load in Page_Load Event

I use Server Side code:

protected void ASPxComboModule_SelectedIndexChanged(object sender, EventArgs e)
{
LoadSecondCombo();
LoadSecondCombo.Focus();
}

There is no problem in loading, but I'm unable to select 2nd combo item.

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C# - How To Get The Select Value From A Combobox That Is Bound To A Dataset

Jun 24, 2010

I want to get the select value from a combobox that is bound to a dataset.For binding the combobox I use:

cboEmployees.DataSource = ds.Tables["employees"];
cboEmployees.ValueMember = "employee_number";
cboEmployees.DisplayMember = "employee_name";
string SelectedValue = cboEmployees.SelectedValue.ToString();

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Web Forms :: Clear Text In Ajax ComboBox Or DropDownList?

Jan 27, 2011

When the WebPage loads i would like for the Text to be cleared in Ajax ComboBox and/or DropDownList. However Setting the text to nothing or null doesn't seem to work. So I did some searching and found this...

[Code]....

Is there another way to clear the text other then adding a null item to the list? I don't really want the user to have a selection of "null", this seems like a hack job.

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Data Controls :: Select RadioButtonList Item By Matching Its Text Part From Database

May 25, 2013

I use below code for binding CheckBox  from database

if (_dr["Radiator"] != null && _dr["Radiator"].ToString() != "") {
RDBSH.Checked = true;
}

I want bind RadioButtonList from database like above how I can do it?

<asp:RadioButtonList ID="RBL1" runat="server" RepeatDirection="Horizontal">
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<asp:ListItem Text="South" Value="South"></asp:ListItem>
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AJAX :: Combobox And Enter Key / Want The User To Be Able Type Use Arrow Key To Select Option?

Aug 26, 2010

I have added a combobox to my page. Listview is updated based on selection from combobox. It is working great except it does not fire when Enter is pressed. User has to click on option from dropdown or has to press tab key to have Listview to populate. I want the user to be able type use arrow key to select option and then press the enter key for event to fire.

Using .net 3.5 and c#

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Forms Data Controls :: Binding Value To Combobox Or Dropdown?

Aug 26, 2010

How can we bind a value to a combobox or dropdown? What is the property for binding a value?

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Forms Data Controls :: DetailsView + Combobox (Ajax)?

Jul 5, 2010

I have the following setup:

1. A Gridview presenting data

2. A detailsView used to edit data in the gridview (used with a modelpopup extender).

In using the detailsview to add a new record, one of the data feilds should be selectable whilst also allowing the user to add to the list . Initially I implemented a DropDownList which works fine but doesn't allow adding entries. I tried replacing the DropDownList
with an Ajax ComboBox however the control doesnt seem to work as advertised. I have performed a quick search on the web and have found others reporting this issue (Ajax combobox in a detailsview) but no solutions.

What would be a way of presenting to a user in a detailsview a range of values to select from whilst allowing them to add to that list?

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Forms Data Controls :: ComboBox Width Overflow?

Nov 19, 2010

Im using a combobox that seems to be wider than it should be. Does anyone have a suggestion or fix for the problem.

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AJAX :: Implement Live Binding - Purely Imperative Way - Combobox (select Element) Becomes Null

Jul 15, 2010

I'm trying to implement live binding, purely imperatively . In my example , I have a master view , which is populated using json array. In the detail view ,I'm just setting the value of a prepopulated combo box . But , the moment the bind statement is executed, the combobox (select element) becomes null. This works perfectly when done declaratively. Below is the code for imperative binding. This function is triggered when an item in the masterview is selected.

function execCommand(sender, args) {
// Create dataview for details section
var detailsView = $create(Sys.UI.DataView, null, null, null, $get("div2"));
$get("div2").className = "sys-template";
// bind the dataview to the selected data from the master
var b = Sys.bind(detailsView, "data", sender, "selectedData");
// after the above line of code is executed, the select element with id "myselect" becomes null.
//alert($get("myselect"));
// bind the value attribute of the combo box to the "Description" property of the binded data
var x = Sys.bind($get("myselect"), "sys:value", detailsView.get_data(), "Description");
//hence when the above line of code is executed , nothing happens :( ,i.e the value of the combo box doesn't get set
// alert($get("myselect"));
}

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="SysObserverSampe.aspx.cs" Inherits="SysObserverSampe" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">>....................................

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Forms Data Controls :: How To Select A Row In Gridview Without Select Command

Jan 25, 2011

I have gridview. some columns are data, and some are link buttons. now, I need move these link buttons to a hovermenu. this is done. but I got a javascript exception, and it is because if there is no row was selected in gridview, it will pop this.

so, the question is: how can I select a row in gridview without select command? simply by code?

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MVC :: Capture Combobox Text In Controller?

Jun 28, 2010

This is what my view looks like.

[Code]....

This is what my controller looks like.

[Code]....

How do I capture the combo box text in a controller?

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Forms Data Controls :: Calendar Control - Distinguish Between Types Of Click Day/Week Select/Month Select?

Jul 23, 2010

Is there any way to do this? I can't find anything to latch on to.

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Forms Data Controls :: Way To Send Null Parameter From Combobox Tp SP

Jan 5, 2010

HiI am trying to send null value from my combobox and check it if its null in sp.

IF @Param1 IS NOT NULL
BEGIN
SET @Param1=@Param1
END
ELSE
BEGIN
SET @Param1=' IS NULL'
END
mmsDataContext mms = new mmsDataContext();
RadGrid1.DataSource = mms.SON(Country.SelectedItem.Value);
RadGrid1.DataBind();

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Forms Data Controls :: Insert Valuefield And Textfield In A Combobox?

Dec 10, 2010

how can i insert valuefield and textfield in a combobox

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