I have created a asp:TextBox. its disabled. but its values is changed via javascript. When i click a button to get the updated value in that textbox it always show me empty ("").In my Page_Load i am doing everything in if(!Page.IsPostBack) so there is no chance of updating TextBox value on postback in Page_Load.Where i could be wrong? how can i get updated value?
View 3 Repliesi m using ajax validatorCalloutextender with regular expression validator(for numeric values). It is working fine on a textbox but with same code on another textbox it is showing error msg this control is valid inspite of showing required error msg. The code is same for both textboxes.
View 2 RepliesI have an auto complete extender applied to my textbox as follows:
[Code]....
In the web pages code behind I have the following method:
[Code]....
there is no errors, I've tested and debugged the code inside GetCustomers() and it returns the data - just doesn't display it.
When I m click on button then CSV file create successfully but textbox1 not show message why , help me.
protected void Button1_Click(object sender, EventArgs e)
{
Response.Buffer = true;[code]...........
I'm having some difficulty adding an autocomplete extender to a textbox and getting it working.
I've read through the samples and did a quick search on here, but cannot work out why it isn't working.
In a nutshell...
I've added a textbox onto a page, and added the autocomplete extender along with the AutoComplete page method.
Page
[Code]....
Code Behind
[System.Web.Services.WebMethodAttribute(), System.Web.Script.Services.ScriptMethodAttribute()]
public string[] GetCompletionList(string prefixText, int count, string contextKey)
{
StaffADBLL staff = new StaffADBLL();
DataTable dtStaff = staff.FindStaff(prefixText);
string[] items = new string[dtStaff.Rows.Count];
int i = 0;
foreach (DataRow row in dtStaff.Rows)
{
items.SetValue(row["displayName"].ToString(), i);
i++;
}
return items;
}
I've even tried adding an asmx file, and that doesn't work either.
I get no errors and when I start typing nothing happens, it doesn't even produce a list after 3 characters.
I tried to debug and it doesn't debug through the code, skips it completely.
I am using the AJAX Toolkit MaskedEditExtender to format some of my web form's textboxes. When I load the page and start to enter data into the textboxes, the masking doesn't show. I've included my page code below:
<asp:TextBox ID="GrantExpendituresAmount" runat="server" Text='<%# Bind("GrantExpendituresAmount") %>'
Width="450px"></asp:TextBox>
<ajax:MaskedEditExtender ID="GrantExpendituresAmount_MaskedEditExtender"
runat="server" CultureAMPMPlaceholder="" CultureCurrencySymbolPlaceholder=""
CultureDateFormat="" CultureDatePlaceholder="" CultureDecimalPlaceholder=""
CultureThousandsPlaceholder="" CultureTimePlaceholder="" Enabled="True"
Mask="$999,999,999.00" TargetControlID="GrantExpendituresAmount">
</ajax:MaskedEditExtender>
Lets say I had a query like SELECT Name FROM Customers WHERE CustomerID = '1'
How could I show the result in a textbox?
I want to show a wait cursor on Text Changed event till the data is fetched from the server.And then reset the cursor to default. Should work in ie6.
View 2 RepliesHpresently i am sending email directly giving my account in the code file.It is working . But, when i am using textbox in web page as To and FROM ,SUBJECT. It is not working as well as not showing an error .
My code
protected void Button1_Click(object sender, EventArgs e)
{
MailMessage m = new MailMessage();
SmtpClient sc = new SmtpClient();
try
{
m.From = new MailAddress("from");
m.To .Add (new MailAddress ("to));
m.CC .Add (new MailAddress ("somebody"));
m.Subject = "subject";
m.IsBodyHtml = true;
m.Body = " This is a test mail ";
sc.Host = "smtp.gmail.com";
sc.Port = 587;
sc.Credentials =new System .Net .NetworkCredential ("from.gmail");
sc.EnableSsl = true;
sc.Send(m);
}
catch (Exception ex)
{
}
}
}
How can i send through textboxes .
I have a httpget action in which data is coming from controller to view but textboxfor binding values and immediately cleared off.
View 1 RepliesI put a panel control on my web form, but i'ts not showing up in the code behind when I do a me.Panel. It was for a while but I was trying to do something like me.panel.visible and it kept telling me when I ran the app that panel was not part of my form.
View 3 RepliesWhenever I double click on my gridview in the design mode of aspx, my RowDeleted event is appearing at the top of my aspx instead of in codebehind! Like this:
[Code]....
What in the wide-wide world of sports is a goin' on here?
i added autocomplete extender its working fine but the suggestion list half bottom is not showing because its exceed the length of the div containing textbox
View 1 RepliesI have a form with some textboxes. The textboxes are showing using a login view and roleview. This is my source for the html side.
[Code]....
Problem being that none of the text boxes are not showing up in the code view so I can actually use them for anything. What the heck is up with that. They are not in the drop downs either. it just says it is not declared. I am guessing it is because of the login view or role view?
give code to validate textbox if the textbox not contains the value except "mm-dd-yyyy" fromate it shoud display error message.
View 2 Replies iam trying to add an iFrame to an code behind file dynamically, using cell.Controls.Add(new LiteralControl("<iframe id=AttachmentFrame scrolling='yes' frameborder='1' title='ShowAtt' width='100%' height='50%' src='pdf/1.pdf'></iframe>"));
row.Controls.Add(cell);
viewTable.Rows.Add(row);
when launching the page its loading the pdf then not displaying in the webpage even when i try to open another aspx page in the iframe nothing is appearing although seems launching the webpage cuz it asks me username and password then nothing displays.while adding the iframe in the aspx file its both links are working correctly
note: i have a friend told me that in code behind like the one above have he has it working correctly but in my case i dont know whats wrong!
I am developing a web application in which I am suddenly facing an issue. I have a webpage which contains many controls, one of the control is JQuery color picker. Now, I am upgrading my system with telerik controls. As part of this process, I replaced textbox(txtcolor) with radcolorpicker with a different id(colorPicker). Suddenly, my code behind file is not throwing any errors like 'unable to find txtColor'. It is running successfully without build errors. But, when I open the page, system is throwing runtime exception(txtColor not found) which is correct.
I tried to change other controls with asp.net controls, still the problem persists. So, I dont think it is anything to do with telerik.
I am creating virtual directory from my C# code when i execute this code working every finely.
But problem is when i publish this code and access through iis it is showing an error as access denied .
i tried to give permissions to the folder in c:\inetpub\wwwrootfoldername Network service and users provided permissions of full control But still showing an error of Access Denied(mine is iis 5.0 in xp)
I was thinking about the performance when I use code to hide some control in aspx page using delimiters or in cs file. For e.g. If I have a panel and I want it to get shown following some condition, so I can achieve this by two ways
1: Using code in aspx file, something like this
<% if(isAllowed) { %>
<asp:Panel ...></asp:Panel>
<% } %>
2: In the code file, something like this
<asp:Panel ID="pnlMyPanel" Visible="false"></asp:Panel>
And in cs file
if(isAllowed)
pnlMyPanel.Visible=true;
In my view, first way should be good as it will not at all create any Panel in the page. Am I correct here?
I want to create a gridview with checkboxes. (only vb.net)
1) persist checkbox rows in paging in vb.net not c#
2) add the checked rows to datatable datasource and show on next page in paging
I have the following simple linq to sql statement:
[Code]....
Instead of showing me the UserName from the aspnet_Users table, it showed me the SQL select statement.
I want to pass the textbox text from code behind to JS.
Code:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
TxtOpVolMT.Attributes.Add("onkeypress", "javascript: return Limit('" + TxtOpVolMT.Text + "');");
Code:
<script type="text/javascript" language="javascript">
function Limit(Text) {
alert (Text);
return true ;
}
But alert is not displaying the value,y so evrytime alert is displaying but do not have any value.
Is there a way i can access a certain textbox in the .asps.cs file code?
I have an insert statement where i have a textbox like so for example:
PHP Code:
<asp:TextBox ID="txt_title" runat="server"</asp:TextBox>
And then in the backend i access it like to txt_title.Text;
This is fine. However i have a calendar popup which is shown:
PHP Code:
[code]....
A calendar popup appears when i click on the button. Now i need to insert the textbox value in the database but i cant seem to get access to it in the .cs file. I have tried adding runat="server" but it then stops the popup from working.
I am trying to use MaxLength function for the textbox in code behind.
How is it possible for textbox txttabname here, which is created dynamically.
[Code]....
I have a textbox (txtbox1) which has some value in it. I want to empty the value of textbox. Is that possible in code behind?
View 2 Replies