AJAX :: ComboBox Input / Whenleave The Combobox It Adds To The Combox List?

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.

View 3 Replies


Similar Messages:

AJAX :: Control Toolkit ComboBox SelectedValue / Does The Combobox Has As A Disadvantage That The Text Has To Be Unique

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?

View 1 Replies

Ajax Combobox Not Firing Event When Combobox Is Empty

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>

it binding correctly(datasource dynamically binded) and it raises event too while changing index but it is not raising event when we manually clearing the combobox text..if currently combobox having text "ASP" then i manually select that entire text and using del key i am deleting but it is not raising event for me.. when i change index it automatically raising event...i need to raise event while combobox is empty...

View 1 Replies

AJAX :: Getting User Input From A ComboBox?

Sep 9, 2010

What is the most reliable way to get the current user input from a ComboBox? I've noticed that SelectedItem.Text, SelectedValue, and Text all contain the wrong result when the user deletes everything in the box and then immediately does something to cause a postback without clicking outside the box first (e.g. the user presses Backspace to delete the current contents and then presses a Submit button without clicking on anything else in the form first).

View 1 Replies

AJAX :: ComboBox User Input Overwritten On Partial Match?

Mar 4, 2010

Having an issue with the combobox overwriting the user input if there is a partial match.

[Code]....

If there is a record such as "NETEX" and the user types in "New Item", an item not in the data source, then the value is "NEw Item". If the user goes back to change the "E" to "e", it replaces the entire line with "NETEX".

Using CaseSensitive="true" is not an option as the user would have to capiltalize the beginning of every input to get hits, allowing for case-sensitive duplicates.

Have tried DropDownStyle="Simple" and all flavors of AutoCompleteMode to no success.

View 4 Replies

AJAX :: Combobox Not Showing Item List?

Mar 30, 2010

It was supposed (in sample bellow) to see in browser, when user click button, a list with 4 itens, but I can see only a Blank TextBox and a Button.

What Im doing wrong?

By the way, Im using:

[Code]....

View 3 Replies

AJAX :: Combobox List At Wrong Place - How To Fix It

Dec 22, 2010

With the following code I create a combobox in a panel which is in the pane of an accordion panel.

[Code]....

Now when I click on the arrow of the combobox, the list is show somewhere else on the page and not where it should be.

It seems the list is not positioned relative to the textbox.

View 2 Replies

VS 2010 - When Selecting Default Option For Combobox 1 / Second Combobox Is Disabled

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.

View 3 Replies

AJAX :: Combobox Is Seen As Dropdown Not Showing Cursor Selected Item In The List?

Mar 8, 2011

I have set the Dropdownstyle to DropDown but its still not highlighting the item in the list

<ajaxToolkit:ComboBox ID="cmbstudentid" runat="server"
AppendDataBoundItems="True" AutoPostBack="True"

Font-Names="Tahoma" Font-Size="Small" [code]....

View 1 Replies

Data Controls :: Set Height And Width Of AJAX ComboBox Item List?

May 7, 2015

I have this combobox and I cannot reduce the size and width of the combo list.

on the pic 1 is Height and 2-3 is the width.

View 1 Replies

VS 2015 - ComboBox Click To Refresh Another ComboBox

Jan 19, 2016

How do you refresh a combo box from clicking on something from another Combobox (using Visual Basic).

I don't want to use a button for this as i know it works that way by using .Databind() on the other combobox.

In access it is so easy by using the click event on a combo box but visual studio does not seem to use it.

View 3 Replies

Multiselect Combobox List Is Not Disappearing In ASCX

Sep 15, 2010

I am designing an user control in ASCX similar to which is shown in the link below [URL] I am using textbox with Div around and image for arrow and a listbox group control for multiselect option and wrote a javascripts to show and hide the listbox when onclick of image arrow. I could achieve everything except when I click on outside the list is not disappearing

View 1 Replies

AjaxToolkit ComboBox Not Displaying List Items?

Mar 6, 2011

I am using AjaxToolkit ComboBox in my application

<ajaxtoolkit:ComboBox ID="ComboBox1" runat="server" AutoCompleteMode="Suggest"
AutoPostBack="True" DropDownStyle="DropDownList">
<asp:ListItem>One</asp:ListItem>
<asp:ListItem>Two</asp:ListItem>
<asp:ListItem>Three</asp:ListItem>
</ajaxtoolkit:ComboBox>

On running the application, i see the ComboBox but none of the list items are visible. Clicking on the dropdown button does not show anything also. Accessing the SelectedItem property shows that the first item is selected.

View 1 Replies

AJAX :: CSS With ControlToolkit:ComboBox

Dec 29, 2010

I was trying to use CssClass="WindowsStyle" with the following CSS. Its working fine if WindowsXP theme is selected but when the theme is changed it looks odd (different from other controls).

I wish to have the ComboBox similar to the style used by other controls. Please give me the solution for this issue.

I understand the issue is with the button(background-image: url(../images/windows-arrow.gif);) but what could be the alternate solution?CSS used

[Code]....

View 7 Replies

Want To Create A Dll For Ajax ComboBox

Jan 17, 2010

I am using ASP.NET 2.0

I want to create a dll Only for Ajax ComboBox. I mean I want when I add this dll in toolbax, I able to drag Ajax Combo Box control on web form.Ajax provided source code & JavaScript files for ComboBox but how I can Create a dll from this.

View 3 Replies

AJAX :: How To Clear A Combobox

May 11, 2010

I have been trying to figure out how to Clear out the contents of a combobox; both the dropdown list and the textbox. Currently I have

combobox1.Items.Clear()
combobox1.ClearSelection()

this is clearing out the listbox, but if something was in the Textbox it remains. If I add

Combobox.Text=""

then I get "Combobox has a SelectedValue which is invalid because it does not exist in the list of items."

I've tried several other combinations, none of which worked. how to clear out textbox portion of the combobox?

View 2 Replies

AJAX :: ComboBox Not Showing On IE 8?

Jan 10, 2014

i have a combobox in form but it is not showing in ie only text box is there .

View 1 Replies

AJAX :: Combobox Seen Textbox When Using Accordion

Mar 4, 2011

<table class="style10">
<tr>
<td bgcolor="#CCFFFF">
<ContentTemplate >
<ajaxToolkit:Accordion ID="Accordion1" runat="server" SelectedIndex="-1" AutoSize="None"
FadeTransitions="true" TransitionDuration="250" FramesPerSecond="40"
RequireOpenedPane="false"
SuppressHeaderPostbacks="true" ContentCssClass="contentfont">
<Panes>
<ajaxToolkit:AccordionPane ID="AccordionPane1" runat="server">
<Header>
<div align="center">
<asp:Label ID="lblbillingaddr" runat="server" Text="Personal Details" Font-Bold="true"
Font-Underline="true"></asp:Label>
</div>
</Header>
<Content>
<table >
<tr>
<td >
<asp:Label ID="Label1" runat="server" Font-Bold="True" Font-Names="Tahoma"
Font-Size="Small" Text="Name"></asp:Label>
dfdsfd</td>
<td>
<asp:TextBox ID="txtname" runat="server" Width="127px"></asp:TextBox>

View 1 Replies

AJAX Combobox Null When Updating?

Mar 18, 2011

I have a combobox within an edititem within a datalist:

<asp:DataList
runat="server"
DataKeyField="ChargeID"
ID="HistoryList"
DataSourceID="SqlDataSource1"
OnUpdateCommand="DataList1_UpdateCommand"
<EditItemTemplate>
<tr>
<td
width="70"
align="left">
[code]...

View 1 Replies

AJAX :: How To Design Calender Using ComboBox

Mar 31, 2011

I want design calender Using ComboBox,how To Code it.

View 3 Replies

AJAX :: Combobox Inside AccordionPane?

May 31, 2010

When I add a combobox inside an accordionpane i cannot see the button and the list except for the pane selected by default.

View 5 Replies

AJAX :: Getting An Error In All Browsers With The ComboBox ?

Jan 7, 2010

I'm getting an error in all browsers with the ComboBox that in IE causes the user to not be able to enter data into any other field on the form. In Firefox it just throws an error but doesn't cause any problems.

The error is this:this.ajax__combobox_prototypes[i]._popupBehavior is null

View 1 Replies

AJAX :: Autocomplete (AutocompleteExtende) Combobox Vb.net

Oct 4, 2010

I need to fill Combox only after the page loaded. same like AutocompleteExtender. My Page have more than 10 ComboBox and it will be good for my project if only ComboBox can populated when use make setfocus. if there is something like AutoCompleteExtender for ComboBox?

View 2 Replies

AJAX :: Use Combobox Or The One Listed Under Tools Box?

Aug 5, 2010

I am working on an asp.net project and i need to add a combobox in one page,so i need your advice on whether to use ajax combobox or the one listed under asp.net tools box?

View 6 Replies

AJAX :: ComboBox ListItemHoverCssClass Not Working?

May 7, 2010

Anyone else have a problem with setting ListItemHoverCssClass of the ComboBox?

When using firebug it seems that it sets the class attribute of the li elements to "undefined" therefore is this a bug?

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved