how can i stop the user from going to next tab before saving the changes in the current tab
i am using ajax tab control [URL]
i am using aspx page in whcih ascx controls are added as tabs
Im building a web application that charges for access on a per user basis. Ive used standard roles and membership for setting up accounts and logging in. I want to ensure that a client cant use the same user details to login more than once
ie if user abc1 is already logged in, someone else cannot login again using the same credentials
How do I protect the url from a user changing one of the param/value pairs?
View 5 RepliesI am developing a simple email portal as my college assignment and I refer gmail for various features.Now when we sign into a gmail account and then if we hit the back button of the browser we somehow still remain on the inbox page.In my case after login if I press back button I comeback to the login page.
View 2 RepliesI have a C#/ASP.NET .aspx page that declares two controls that each represents the content of one tab. I want a query string argument (e.g., ?tab=1) to determine which of the two controls is activated. My problem is, they both go through the initialization events and populate their child controls, wasting CPU resources and slowing the response time. Is it possible to deactivate them somehow so they don't go through any initialization?
My .aspx page looks like this:
<% if (TabId == 0)
{ %>
<my:usercontroltabone id="ctrl1" runat="server" />
<% }
else if (TabId == 1)
{ %>
<my:usercontroltabtwo id="ctrl2" runat="server" />
<% } %>
I assumed the that <%'s would have meant the control wouldn't actually be declared and so wouldn't initialize, but that isn't so...
I have several functions running on a postback that can take a little time to complete.When postback is initiated I show a loading image with this code:
[Code]....
I want to be able to add code to this function so if user tries to leave at this point they are informed the operation is not complete.I found this code:
[Code]....
This works but I only want the code to be active when the loading image is active.I tried the following but it shows the alert message when the page eventually posts back:
[Code]....
I want to stop user from entering stuff in a textbox. But if I use Readonly then for some reason I can't get the information to the database.
View 4 RepliesProblem Statement: I have a details web page which has a unique sesssion ID generated per user. Now if a user does Ctrl + N or File > New Window and opens a new browser instance then the same session ID is genrated and user can update on both the windows differently and this leads to ambigous updates to DB. How can we stop user to open a new window or how can we detect that a new instance of the same session ID has been genrated twice so as to kill both the sessions with a user firiendly message.
View 1 RepliesIs it possible to stop my page posting back when the user presses the enter (return) key..?
View 4 RepliesI've got a form that when a button is clicked it sends the data to a database and returns a record number. how can i stop the user form using the back button and hitting enter again?
View 2 RepliesHow can I stop a user from entering more than one space in between words in a forum post title?
View 4 RepliesI am displaying a list of songs in a table and each one has the flash player next to it.Is there a way i can stop the flash player when a user clicks on another song in the table. currntly they both play togetther.
View 1 RepliesI dont know whether this simple task or not, but I tried to search in google but couldn't find anything.
I've a asp.net form and user enters some data in the text boxes provided. Whenever user submits the form, browser will save that form data. I don't want this form data to be saved in browser. How can I restrict the browser saving this form data without touching the browser settings?
Application is developed using asp.net and normal text boxes are used here.
I have a page with several asp buttons defined on a Master Page. I only wish these buttons to be activated when they are selected by the mouse click. I have one button on the content of the form, that is the button I want to execute if the user hits enter and it is selected or they use the mouse. So in a nutshell. how do I stop the buttons on the master page from executing unless the user mouses them?
View 1 Replieshow to stop body onload= event from firing when user clicks server side button .
this is my below code in client side
[code]....
when i clicks server side button it raises body onload function again?
I want to raise this body onload function only when page load not in server side button click.
I have a simple example of a ModalPopup with a panel that appears in the center of the ModalPopup and a couple of buttons in that panel. One of the buttons is a cancel and the other is an OK button. No matter how many other buttons that I add each one closes the ModalPopup. I need to keep the ModalPopup open so that I can run a few calculations then click a close button.
View 5 RepliesHow to sop SlideShowExtender Programmatically and Can use Target Control Image to View in it Other Pics by passing Image URL to it by code
View 2 RepliesI am not sure where this error is comming from or even if this is the right place to put this. I have this event that fires when I click a link button in the Modal Popup, and yes the link button is set to not cause validation
[Code]....
When this event fires for some reason the modal popup window closes. How do I stop this from happening. If you need more code I will gladly provide it.
I'm trying to use the UpdatePanelAnimationExtender inside nested UpdatePanel. I found out that there the onUpdating is always ran on every callback.I was trying to cancel it on the beginrequest as follow.
<script type="text/javascript" language="javascript">
Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(BeginRequestHandler);
function BeginRequestHandler(sender, args) {
[code]...
We have a custom Ajax checkbox control. In that control we set value (from inside the control) via a web service call (say WSCall1) to the business engine. There is also an event exposed on the OnClick of checkbox for the end user to have their custom code where the end user have their own web service call (say WSCall2). This event that end users will write is handled inside the ajax checkbox control on the "OnSuccess" of the internal web service call (i.e WSCall1) with an expectation that if WSCall1 succeeds, WSCall2 will get executed. This works fine with Firefox and Chrome but not in IE. In IE sometimes WSCall2 gets executed first and then WSCall1 -- actually there is no gurantee which web service gets called first. For WSCall1 we have used " Sys.Net.WebServiceProxy.invoke"
Is there a way we can make sure that WSCall2 gets only executed on the "OnSuccess" of WSCall1? Isn't the OnSuceess supposed to be executed when the WSCall1 thread returns?
The code which shown above where the problem is javascript have not function which the certain command trigger and involved for the outer javascript which called from the ajax's update panel web control.
How to allow the javascript can be run where it's call from inner update panel, for now its will cause the errors one the update panel's web control call the outside JS/countdown.js file as well....
I have used a ajax control toolkit slide shox extender to display a slide show of images.
Currently, when a user hovers mouse over the slide show, the slide keeps on changing. I want that the slide should not change, if a user hovers the mouse.
I am using animation extender to make the words "Data Saved" appear then fade but when it appears it resized my nicely sized table, contracting it then the table expands to its regular size when the words fade out.
How can I stop the animation from contracting my table?
I am getting an error when I have a page that has the webdialogwindow on it: I've pinned it down the to fact that a web dialog control is on the page even though the actions taken to cause the error do not reference the control.I've attached a sample application to illustrate the bug.After building the application (VS2008)
View 1 RepliesI have a "div" whose visibility is controlled by Javascript.There is a button inside that "div".When I click on button, page refresh and due to this "div" hides.I want when I click on button, "div" should not hide. How to achieve it without using javascript
View 1 Replies
