AJAX :: Codebehind Set Focus Textbox Field In Ajaxtoolkit
Oct 11, 2010I am stuck in the set focus field in field in ajaxtoolkit : Tab at codebehind when button click.
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I am stuck in the set focus field in field in ajaxtoolkit : Tab at codebehind when button click.
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I have a page with an iframe on it in which I load another page.On this iframe page I have some textboxes above eachother.When the first textbox is filled with a code the textchanged event is called nd the code is checked with the database.After the code has been changed to the right one (if needed) I want the focus to go to the next textbox.
So at the end of the event I do: Page.SetFocus(txtbox2)ut after the postback refresh, the focus is gone.
I have also put the control to be focused in a session variable and then in the page_load event I set the focus to the control in the session variable, but still no focus on the textbox.How can I put it on the 2nd textbox?all is done in the Iframe page codebehind.
I need this focus because the two textboxes are filled via bar code reader and after the scan an "enter press" is done automatically and to be able to allow two scans after each other this focus change is needed.
In my application i use iframe (to be more specific; Greybox tool). Sometimes i had an unkown error when i open page in iframe. Then i applied this fix : [URL] and that unknown error disseppeared. But i have another problem now:( I am using following script to focus to the first textbox whenever my input pages are opened in iframe.
aField = document.getElementById('txt_PID');setTimeout("aField.focus()", 50);
After i applied previous fix, i get this error when i load page in iframe for the first time :
Can't move focus to the control because it is invisible, not enabled, or of type that does not accept focus.
Here, txt_PID doesnt contain any ajaxtoolkit things. (also Enabled= true and Visible=true etc.) . Last thing, my current test page contains just 3 controls: txt_PID just plain Asp.TextBox ajaxHTMLEditor another textboxt with MaskedEditExtender. If i remove HTMLEditor from page; i dont get that error( Can't move focus...) and also i dont get first error which i applied that fix in toolkit.
I am loading tabs (using ajaxcontrol tookit) dynamically and populating UserControls and inside tabs.
Now, I have only the below code in aspx. How to maintain the tab focus?
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
</asp:UpdatePanel>
When the user pushes the Button, I'd like to display a modal dialog box to capture a couple of values from text boxes and submit these values to the server. When the modal box is shown, I'd like the cursor to be placed in the txtFirst textbox. How do I do this? I've had trouble with registerscript commands before, so if one is needed, I hope the syntax, if you provide it, is correct.
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="MyModalSimple.aspx.vb" Inherits="MyModalSimple" %>
<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="cc1" %>
<!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">
<head runat="server">
<title></title>
<script type="text/javascript">
function onOk() {
form1.submit();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:Button ID="Button1" runat="server" Text="Button" />
<cc1:modalpopupextender id="Button1_ModalPopupExtender" runat="server" targetcontrolid="Button1"
popupcontrolid="pnlModal" okcontrolid="btnOK" cancelcontrolid="btnCancel" DropShadow="true" OnOkScript="onOk();">
</cc1:modalpopupextender>
<asp:Panel ID="pnlModal" runat="server" Style="display: None1"
BackColor="#CCCCCC">
<br />
<table>
<tr>
<td>
<asp:Label ID="lblFirst" runat="server" Text="First"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtFirst" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Label ID="lblLast" runat="server" Text="Last"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtLast" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
</td>
<td align="right">
<asp:Button ID="btnOK" runat="server" Text="OK" />
<asp:Button ID="btnCancel" runat="server" Text="Cancel" />
</td>
</tr>
</table>
<br />
<br />
</asp:Panel>
</div>
</form>
</body>
</html>
Also, how could I change the above code so that the modal dialog was displayed as a result of a selection of a dropdownlist item? If I set the targetcontrolid="DropDownList1", the dialog box is display when it drops rather than when a selection is made
In my .aspx page I use Ajax Html editor.... and Currently I need to focus the Editor if the Editor's Content is empty.....
For That I use the following js functions in my Page.....
[code]....
The js function works correctly in i.e. browser but in Mozila it can not work properly....
I am not able to figure out why it is not working. IS IT A BUG.
I want to focus textbox in 2nd tab on click but no luck with the following.
[URL]
i.e.
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I have two text boxes inside an update panel , what I am trying to do is when the text inside the first text box changes I want the focus to move to the second box, somehow this is not working for me I am pasint below the snap shot for the ASP code and the page behind code for it
<asp:UpdatePanel ID="UpdatePanelActivity" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:TextBox ID="txtActivity" runat="server" Font-Names="Code128bWin" OnTextChanged="ActivityEventHandler"
AutoPostBack="true"></asp:TextBox>
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The textEmployee.focus does not set the focus to the textbox Employee.
I have a panel which contains a textbox and a button. The panel will be shown as a modal popup using the 'modal popup extender' . I want to set the focus to the textbox in the panel when my modal pop up loads .
View 4 Repliesi have a Textbox and a few update panels. But each time the update panel clicks, then the focus on the textbox is gone So for example, we all know that when a user clicks on a textbox, there will be a blinking | symbol. But each time my panel updates, the focus on the textbox goes. Does anyone know how i could keep the focus on? as in, each time there is an update, still keep that textbox | symbol blinking.
View 3 RepliesI have a page which displays a modal popup window.
In the popup window I have a textbox and 2 radio buttons. How can I set focus to the textbox when this popup window is displayed.
How to focus the textbox which is inside the model pop up extender using vb
View 5 Repliesi am designing a page that has dateofbith as a textbox.
i want to display a calender control which is placed in div tag. by default it is div style as display:None
i want change this property to display:block when DateOfBirth textbox got focused but it is server side control so please help me how to display that div when i got focussed .
I have an updatepanel in my content page with a timer which re-renders the updatepanel every 5 seconds.I also have a textbox outside of this updatepanel in my masterpage.Whenever the timer ticks, focus is lost from my textbox. What possible reasons are there for this happening?
View 19 RepliesI have made a chat application which is working fine but to refresh the text messages which is seen by user 1 and input by user 2 I have used timer.Timer periodically updates messages and ScriptManger1.SetFocus(TextBox1.ClientID) sets the focus but.. when I do so ,user 1 (if) inputting text watches message box being repopulated but at the same time all the text he wrote in yet to send textbox text is washed away!!!So how can we set focus at the end of the textbox text?
View 2 RepliesupdatePanel(inside this updatePanel i have below control)
FormView
SqlDataSource(with select command that has Parameter and Gets it's Value From TextBox)
TextBox
now i want when user inter data in the TextBox and change the Focus to other control the UpdatePanel Update.
(i want my updatePanel Update when focus of TextBox Change)
I have Web App. in that One note control and one textbox,when I run the app then cursor focus the note but I want to focus on textbox,I have use Focus property but their is no work
View 1 Repliesi have a WSS 3.0 Webpart that contains an UpdatePanel with a customized SPGridView. I want to provide instant filtering of data by adding a textbox below the column header when the column shall be filterable. There is a jQuery based solution for this on the net, but it's totally client side and doesn't work with paging, so i tried it on my own.
In the CreateChildControls of my SPGridViewExt class i have :
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I've also overridden the DoFilterPostBackEventProcessing method to create a "[ColumnName] LIKE '%[textbox.value]%'" filterExpression for my datasource which also creates the LIKEFILTER_COLUMN and LIKEFILTER_VALUE ViewState Items so i can identify the textbox that should refocus on after the postback. The filtering itself works great, but whatever i try, i am not able to set the focus to the textbox after entering the first letter.
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All these four methods don't work. The registerstartupscript call doesn't even render the script when i search the page source after postback. I also tried to add a HiddenField to my webpart and set it's value to the control id of the textbox in onfocus, then register a startupscript in OnLoad that focuses the control if the HiddenField has a value, but to no avail.
On the home page of my site I have an UpdatePanel with a Timer which ticks every couple of seconds. Un-related to that I have a user login forum (username / password) If you are typing your username into the textbox while the timer ticks, it takes focus off the textbox.
View 9 Repliesfocus out event is not firing when i use tab key from key board if use mouse its working
HTML:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="ajaxExample.WebForm1" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<!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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i want to focus my cursor on the starting position but it can't be possible in ajax how it can be done in ajax control.
View 1 Replieshow to show plain text in password field and then make it regular password field on focus
View 3 RepliesControl ctrl = new Control();
this.PlaceHolder1.Controls.Clear();
ctrl = Page.LoadControl("uc1.ascx");
ctrl.ID = "DynamicCtrl";
this.PlaceHolder1.Controls.Add(ctrl);
instead of using a control to load can we load a page .. like example.aspx
page mypage=new page();
mypage= Page.Load("example.aspx");
how to do this. as i am getting the erro
I would like to know whether it is possbile to have a script that allow user to focus one from textbox to another textbox by onkeypress event.
View 4 RepliesI'm referring in this question [URL] ....
and now what I want is without using the submit button and save to database