Web Forms :: Content Page Event Not Triggered

Mar 1, 2011

I am trying to do simple label text change on a content page. But the event is never fired.

[Code]....

What am I doing wrong?

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I have a masterPage on that i am using AjaxModalPopup for login purpose.My requirement is when  i login via Master page then it should show the Logged-in User details on the current Content Page that is using same master page.

Here i am using following code to get it back to the same content page after succesful login but it does not show the user details on the same content page rather when i go to next page then it appears.

 if (Session["SignedIn"] == null)
{
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But it does not gives user-details on the same content page.

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[Code]....

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Web Forms :: How To Fire Server Side Event After Client Side Event Is Triggered

Sep 12, 2012

I have a scenario where i have 4 asp buttons , on click of each button there are 4 labels inside 4 seperate divs where each displays seperate data.

Now if i click second button i need to display second label text inside 2nd div and hide all other divs.How can i achieve this ?

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If I return true div second label is not getting displayed..

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Below is code.

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
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[Code] .....

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Nov 18, 2010

I have a problem with the ASP FileUpload control. It occurs in Safari and on websites where anonymous authentication is disabled and windows authentication is enabled.

When I select a file in the upload-control and then press an ASP-button the serverside event for the button is not triggered and PostBack is false.

Steps to reproduce the error:

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Mar 9, 2011

My forst post here + I am new to Asp.Net as well. 2nd my apologies if this question has been asked before.

Here is my problem. I am given some really abstract ASP.net pages, where I have to make a change. My change involves adding some links and on each link I have a function which is triggered when link is clicked on. This function validates some information in the form and then submits this form. This same form contains mulitple list boxes, all of them has AutoPostBack=true. The problem is when I select an item from listbox the form is submitted as I can print all the form properies on the page(all fields with their names and values) however, when I click on link and call the same forms submit(); method I dont see that happening. none of the form fields are printed out.

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I have a checkbox in gridview. I have a onclick event in which i am checking if there are more than one record selected in the gridview, i need to select only one and de-select other checkboxes.

This is my aspx code:

[Code]....

This is my checkedchanged code:

[Code]....

I am not sure why the check change is not getting trigerred. And, is this code correct for selecting only one checkbox

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Here is my situation: I have a user control that has a menu in it. This user control sits on my master page. It is my main navigation menu for my application. I am having an issue where, on one of my pages, users seem to be leaving the page before committing all changes to the database, which results in a loss of data. So what I want to accomplish is - if the user is leaving this page and the data has not been saved yet, I want to prompt the user and say something like "The information is not yet saved, are you sure you want to leave this page" in a modal popup. So my approach is this: In my menu user control, create an event handler called MenuClicked that is raised when the menu web control's (in the user control) MenuItemClicked is raised, I raise my custom MenuClicked event. Then on my master page, I can catch this event in NavMenu_MenuClicked. My problem is - I need to catch this event in my content page, not the master? Am I approaching this correctly?

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Can I modify the properties of a content page control from an event fired from the master page?create a delegate and event on master page wire up the master page in the content page create the event handler (function) on the content page modify for example:

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Nov 29, 2010

I have two search options:

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2. on content page there is form for with two texboxes and a button for search.

Now whenever i press enter key from keyboard, the masterpage button event is fires.

I mean in every case when I press enter key from keyboard the same event is called.

I want If someone fill the content page search form and press enter key, it fires content page event.I am doing it like this:

[code]....

but not working

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Jan 30, 2011

I have a master page, which has a Menu control:

[Code]....

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I have a master page that contains a navigational menu, made up of nested databound repeaters. Buttons are created for the outer-most repeater's items. When the user clicks on one of these buttons, the content page loads and a label within this content page changes to reflect the text from the button that was clicked. In other words - click a button, load the page, change the label on the page to the text on the button. I have tried also changing the initialization on the content page from Page_Load to Page_PreInit to Page_Init, and nothing seems to matter as I'd like to move on in this project! Code follows:

Master Page (Site.Master):

[Code]....

Content Page (BatchView.aspx):

[Code]....

The problem is, whenever a button is clicked, it changes the title of the master page to 'Not Working', which lets me know that the TeamChosen eventhandler is null!

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Here is the situation, I have a nested master page with set of global filters for reports. When they click the run button in the master I want the content page to process the filter and execute a general function called RunReport on the content page. Each report has its own content page with its own RunReport method. Everything I see online says to use public events with the RaiseEvent call. This was easy to code but it doesn't seem to be firing the event on the content page. How do I know, I have an error message section on the master page which I can send messages to from the content and it is displaying nothing. I also put a break point in the content page method and it never hit it. NOTE: MyPortal is a class that contains to variables call Master, which reference the main master page, and Validations which references the nested master page. The page does not throw any errors, it just refreshes like a normal button click. I have traced code to make sure it gets to the RaiseEvent call and when I tried to step into the code it skipped over the line. Here is some code for the nested master page:

[Code]....

Here is some code for the content page:

[Code]....

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How To Run The Javascript Function On The Page Onload Event In Content Page Of Master Page

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HOW TO RUN THE JAVASCRIPT FUNCTION ON PAGE ONLOAD EVENT IN CONTENT PAGE OF MASTER PAGE.?

means i have masterpage and the content page of master page namely default.aspx in vb.net

My problem was that .

i wanna run javascript function in Default.aspx and i have called the function

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"" Microsoft JScript Runtime Error : Object Expected ""

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On my master page , I have "Search textbox" and "Search Button".

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Also, on this User Control's Page Load, i have code written to display all vendors in GridView.

Now, when user enters Vendor Number in "Search textbox" , and hits "Search Button" , i want to handle this event inside my User Control.

How to do this ?

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I have a content page with a grid view control in it. In the page preinit event of this page, i am trying to add a column to the grid view. But the value of the grid view shows up as null. Is there something i am missing or how do we add properties to the grid view in the page pre init of the content page.

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Web Forms :: How To Run Subroutine Or Activate Event For Control In Content Page From Codebehind

Jan 12, 2011

I am not trying to activate an event or run a subroutine from a control from the masterpage, I am trying to activate or run from VB codebehind of the master page.

I have a button in a content page with a particular .click even that I want to activate from the masterpage codegehind periodically.

Also, how do I access or run a subroutine in a content page from codebehind in a master page.

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Oct 20, 2010

I am trying to modify the Interval and Enabled properties via ViewState but it is not working.
Here is my code:

protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//set the default Refresh Interval to 3 seconds and enable Timer to TRUE
ViewState["TimerEnable"] = true;
ViewState["RefreshInterval"] = 3000;
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Markup:
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:Timer ID="Timer1" OnTick="Timer1_Tick" runat="server"
Enabled = <%# Convert.ToBoolean(ViewState["TimerEnable"].ToString()) %>
Interval = <%# Convert.ToInt32(ViewState["RefreshInterval"].ToString()) %> >
</asp:Timer>
...
If I use Enabled = "true" and Interval = 3000, the code works just fine!

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Can i know the code written in C# to get a current time when a button event is triggered in ASP.NET web application project and time retreived is to saved in SQL database

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C# - Button Onclick Event (in Codebehind) Doesn't Get Triggered In MVC 2

May 4, 2010

I had an MVC 1.0 web application that was in VS 2008; I just upgraded the project to VS 2010 which automatically upgraded MVC to 2.0. I have a bunch of viewpages have codebehind files that were manually added. The project worked fine before the upgrade, but now the onclick even't don't get triggered. I.e. I have an asp:button with an onclick event that points to a method in the codebehind. When you click the button, the onclick event doesn't get triggered. In fact, when you look at the Page variable, IsPostBack is false.

This is really bizarre and I'm wondering if anyone know what happened and how to fix it. I'm thinking it has something to do with the changes in MVC 2.0; but I'm not sure. (deleting the codebehinds and moving that to the controller is not really an option since there is so many pages, moving back to vs 2008 is a last resort as I want to make use of some of the VS 2010 features like performance testing.)

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AJAX :: Change Event Triggered Multiple Times?

Mar 31, 2011

[Code]....

When the popup opens, the following code is run:

.....
if (window.attachEvent) {
$("#rblQuickPick").change(function () {
//ClickQuickPick();
alert("something changed!");
});
.....

ClickQuickPick() is the code I will eventually run, but I put in the Alert for testing.

The issue is that when the popup extender opens, and I click an item, I get the alert once. If I click another choice I get the alert twice. If I click another choice I get the alert three times, etc.

What is triggering the event to repeat, and how do I stop it?

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