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">
</asp:ComboBox>
<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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Jan 13, 2010
Now i have a database table holds all info of my (customers) such as first last names and address phone number etc ... and i able to edit delete update their info from my side using the admin page that contians gridview i created. If several customers logged into their account pages, and each one wants to update his information,
How can i let the specific customer info be showin on his page for each customer? (I have one databse table and it contains a primery key column called "MemberID") how can i make the new subscribed user get his info that he did input or i would like to add to it, showin on his account page?
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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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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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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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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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Dec 13, 2010
how can i display default text "--select--" on a combobox while loading the page?
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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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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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Mar 9, 2011
I'm not really sure where to start with this and therefore can't pick a more specific area to post. At first I though this might be something I would do in IIS7 but on reflection i think it needs to be at the application level. I am developing an application which will as part of it's function provide a unique website (custom CMS) to my customers. Each person who registers will have their own site accessible via a url such as [URL]. I need someway to take this and work out which customer it is and then load the rest of the pages with their content. So the site may have a home, about us and news pages for example and be themed to the customers requirements. Each of the pages will be the same aspx file and application for all customers but the content and style will be loaded from the database at runtime. I'd like for the duration of the visit for everything to appear as if from this subdirectory without actually creating them for each customer. so thy could visit [URL] but it actually loads [URL] and loads the content based on the customer site the visit is viewing.
I'm not really sure how to approach this. Maybe using a session value to store the customerid for the site the person is viewing which could be calculated from the URL on the first visit. I presume other people have done something simialr in the past. Where it gets more complex is if I then want to offer customers to have there own domain name pointed to the site. In that scenario they would have say [URL] which points to my server and bound to my application [URL]. All pages would have look as though they were on the customer website such as [URL] but still point to [URL] in the background and also somehow link to the customerid in the database to load the correct content.
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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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Dec 3, 2010
I'm try to add a combobox to my form which i have done and populate it with the infomation i need but i want to stop the user from being able to edit the first 5 character in the textbox part of the combo box( 1 is this possible 2 am i going about it in the right way).
I have 3 columns fro a db to enter ips ie 123.456.7.89 at the start if each number i want (SE1)(SE2)(SE3) which i can do at the momment . So I get in the combobox list 3 items with (SE1)123.456.7.89 OR just (SE1) depending of i a result is returned from the DB. However i don't want the user to be able to edit out the (SE?) part of the sting in the textbox. When editing i've tried used the text change event to try and capture the change and make sure the string.length > 5 , but the event does not fire also when i leave the combobox it it adds to the combox list. If I refersh it goes back to how it should be with only the 3 items.
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Jun 13, 2012
I have a problem with CascadingDropDown... I have two related comboboxes, where the second is a slave of the first (e.g. country the first, cities the second). What I want is that if I select one country from combobox 1 then the second must be "filtered" by that selection (it should display all the cities inside the selected country, and the actual CascadingDropDown implementation is OK), but if I leave the combobox 1 in the default option (e.g. "Please select a country") I want the second to display all the cities I have in the database. The problem is that when selecting default option for combobox 1 the second combobox is disabled and a postback to my webservice never occurs.
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Jan 3, 2011
in aspx i written as follows
<ajaxToolkit:ComboBox ID="cmbAddressAlias" runat="server" DropDownStyle="Simple" AutoCompleteMode="Suggest" CaseSensitive="false" AutoPostBack="true" RenderMode="Inline" Width="170px" CssClass="cmbProvince" OnSelectedIndexChanged="cmbAddressAlias_SelectedIndexChanged"> </ajaxToolkit:ComboBox>
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Jan 19, 2016
How do you refresh a combo box from clicking on something from another Combobox (using Visual Basic).
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In access it is so easy by using the click event on a combo box but visual studio does not seem to use it.
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[Code]....
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I need to made a table like that:
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