Web Forms :: Button Click Seems To Cancel Change Monitoring?
Feb 3, 2010
In a VS 2005 C# web app, I've implemented change monitoring, so that if the user clicks the Cancel button after having changed the value in one or more controls, they are presented with a dialog box in which to confirm that they really want to discard the unsaved changes. I've set up a utility class, which includes the code shown below. Each of my edit pages inherits from the utility class, and in each of their Page_Load() methods I include a call like this:
EstablishCancelConfirmation(btnCancel, "Data has changed - OK to cancel and discard changes?");
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Oct 9, 2010
i am doing simple login page and i used to required field validator to validate use
now i want to redirect this page to home.aspx after clicking on cancel button, but that two required fields validator get pop up and i get stuck in login page.
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Mar 15, 2012
How do i display a message with Ok and Cancel in a datagrid view click button
Protected Sub grvCarBooking_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles grvCarBooking.RowCommand
If e.CommandName = "Closed" Then
Dim Index As Integer = e.CommandArgument
lblBkID.Text = grvCarBooking.Rows(Index).Cells(0).Text
[code]....
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Jun 20, 2010
I have a LoginView element in an Update panel and use JQuery to hide the div containing the update panel when the cancel button(Html) is clicked.
It works fine normally. However, when I enter an invalid password and there is an error message displayed, the Javascript attached to the Cancel button click stops firing.
[code]....
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Jun 28, 2010
I have a textbox with a required field validator and two buttons .One to save and other to cancel the action. On clicking the cancel button i am clearing the text entered in textbox.
The required filed validators is working on the save button if the textbox is empty. But on my cancel button click the required field validators message is blinking .
I am giving the mark up of my controls below:
[Code]....
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Oct 22, 2010
i am new to this, would like to ask how can i check which button user click when downloading file, either open, save or cancel ? I need to update to the Database after the user click the save/open button, if cancel, then do not do anythinghere is example of code:
void Page_Load(object sender, EventArgs e) {
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Oct 28, 2010
I am using a LINQ to SQL data source for a ListView and perform a validation check in the Listview ItemUpdating event:
[Code]....
This works great and keeps the user from updating the record with invalid data.However, when I hit cancel after this operation, it saves the text in the box rather than cancelling the operation. Here's my code for the update button:
[Code]....
Update Function:
[Code]....
I do not handle the cancel button event, as the cancel operation has worked fine... unless someone enters incorrect information and e.Cancel is set to true.What am I doing wrong? Is it the mixture of using the LINQ Datasource and doing my own updating?
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Nov 12, 2010
how reset the value of asp testbox and dropdown list on button click event by using j query.
The button code is
[code]...
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Feb 10, 2011
I am new to jQuery. i place the return false to stop postback, that postback is stopped, but error messages are appearing. How can disappear the message by click cancel button. I used e.preventDefault() also it not working.
here my code:
<script type="text/jscript" language="javascript">
$(document).ready(function (e) {
$("#aspnetForm").validate({
rules:
{
"<%=txtName.UniqueID%>":
[code]...
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May 18, 2010
I created a gridview and bound it to a datasource, I had some problems that do not relate to this post.
then I created another datasource programmatically and deleted the old one,
and I bound it using gridview.DataSource = source.
now when I click the edit button the first time nothing happens, when I click edit on another row, the previous row I clicked on changes to editing mode and shows update cancel links, then when I click a 3rd one, the 2nd one changes to editing mode etc...
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Nov 27, 2010
I am using link button in li and when i click on link button its color not changing i have applied the css so when i click on some link only that link color must be white others must be black. Which is visited that must be only color changed others must be white.
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Nov 20, 2010
Change selecteditem of ddl on click button
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Oct 29, 2013
1.how to implement whole row as selected in repeater..
2.Like gridview(when select button is clicked then color will b changed to row)..
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Jan 31, 2010
How can I chage the defaultmode of a asp:formview ? I tried this below one but didn't work;
FormView1.DefaultMode = FormViewMode.Edit
My formview defaultmode is readonly and I wanted to change it to edit
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Aug 3, 2012
i have gridview in which i have a Image button with id (' ImageButton3 ') on click of which i want to hide that corresponding row , by first highlighting it by followed fadeIn effect ....
Here is code of gridview:
<asp:GridView ID="grid" runat="server" AutoGenerateColumns="False" CssClass="mGrid" ShowFooter="true"
AlternatingRowStyle-CssClass="altrow" DataKeyNames="productid" Width="100%" BorderWidth="0px"
AllowPaging="True" PagerStyle-HorizontalAlign="Center" PagerStyle-VerticalAlign="Middle">
<RowStyle Height="50px" />
[Code] ....
This is code for javascript:
<script type="text/javascript">
$(document).ready(function() {
$("[id*=ImageButton3]").live("click", function() {
$(this).closest("tr").hide();
return false;
});
});
</script>
But the code i am using only hide the row , i am not able to get the effects of fadeIn and highlighting ..
Also i want i know that am i using right code to hide gridview row ?
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Apr 3, 2010
i have multilingual asp.net site.there is a masterpage and default.aspx.I put two buttons in masterpage - one to click when i want to change the language to english, second for polish. Of course, I want to change the language after click on these buttons (and all changes should appear automatically on the page)here is a code for both:
protected void EnglishButton_Click(object sender, ImageClickEventArgs e)
{
string selectedLanguage = "en-US";
//Sets the cookie that is to be used by InitializeCulture() in content page
HttpCookie cookie = new HttpCookie("CultureInfo");
cookie.Value = selectedLanguage;
[code]...
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Jun 12, 2012
i use edit and delete Property in grid view according to this link URL....here in gridview write DELETE EDIT//is there any way that i change text of DELETE and EDIT and write another word?
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Mar 20, 2010
My gridview works fine without the following code, but as soon as i add this, there is a probleme, when i click on delete or update button, i see no change, it's all the same.
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs)
asp.net Code:
'If e.Row.RowType = DataControlRowType.DataRow Then
Dim A As Integer
A = e.Row.Cells(13).Text.Length
If A > 6 Then
e.Row.Cells(13).Text = e.Row.Cells(13).Text.Substring(0, 6)
End If
End If
End Sub
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Nov 2, 2010
I would like to implement the application where user can include the different CSS files when clicked on different buttons. how this can be achieved. I don't want to use the theme feature.
I am trying to change the CSS but I have noticed the ungly behaviour as follows:
When using mozilla i see the source code for page i see code for latest CSS. But its not getting downloaded/ tried using the tamper data request to download CSS is not getting sent. When I inspect the elements style is still the old file
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Feb 16, 2011
I am a ASP.Net Web Forms developer and new in MVC. I observed that MVC reccommend not to have code behind file. In Web Forms, we handle events in code behind then change properties of various controls there. How to do the same in MVC? For example, if I have to change back color of a label on click of a button then how to do this in MVC?
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Jan 11, 2011
I have a gridview in which i am retrieving data from database. There are 4 column fields :- EmpId , Name , Project Description and an image. With an image click 2 options should come Edit and Delete. I am done with delete but i m facing problems with Edit (I have already done it with AutoGenerateEditbutton="True" but I want to customize it) .
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Nov 2, 2010
I have two buttons: Save and Cancel. I have set CauseValidation = "False" for this cancel button. But when I click the button for the first time, it still causes validation while it does not cause validation if I click it again.
I tried to fix it by defining validation group for all validation controls, controls that are validated, and save button. But still the cancel button would validate when first time it is clicked.
how to fix it?
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Mar 29, 2011
I would like to change the listview template on a button click event. for example if your in edittemplate i would like to switch to ItemTemplate.i am trying to do this because im writing my own custom update function for the list view. so after i successfully update the row, it doesn't switch back to the default view.
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Jul 7, 2010
is it possible to have a cancel button on a LoginView control ? If so, how can this be done?
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Sep 4, 2010
I am using calender control I want to change it's visibility on button click event. This is my form design:
<form id="form1" runat="server">
<asp:Calendar ID="Calendar1" runat="server" Visible="False"></asp:Calendar>
<asp:Button ID="Button1" runat="server" Text="Show" />
</form>
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