I have a GridView where user can select multiple jobs to be processed. When user hits the 'Run" button, selected jobs are being processed, at this point I would like to show a message as the application steps through each job, like "Now Processing ABC", "Now processing DEF" etc
Is there an easy way to do this (from code behind). Could I force a postback and have a label / text box being displayed with different messages ???
just wanna ask you something. My requirement is that I need to download a large file.So,at the web server, there are a lot of zip files are packeted and when user request a link to download the file, those packeted zipped files will be combined into one large file and download it. So, I have done all the others steps. what I want to know is when user clicked that download link, I pop up another web form and wanna show processing progress or loading icon while zipped files are unzipping. Because unzipping time may take around 3 to 5 minutes depends on file sizes. Now I called the unzip function at the page load event, but it does not appear anything until unzip function has finished. guide me in which event or what kind of mechanism or technology should I use to show icon at the UI while processing at back end code.
View 1 RepliesI have a dynamic website where each page has a selection criteria and a button. When the user clicks on the button it creates an csv file on the remote server and then emails it to the person who is logged in.
I have seen on a lot of sites where the screen goes a dark grey (still being able to see the webpage underneath) and a animated gif in the middle looking like a circular egg timer. Once the processing is complete it goes back to the webpage.
I have a page that performs some server side processing before redirecting to PayPal. The page has a gif image to indicate that activity is occurring. It is appearing as an animated image at design time but as a still image at run time. How can I get the gif image to animate at run time?
View 3 RepliesSince we cannot display a messag box, how to show an error message [for something that happens on the server side] to the user in ASP.NET [4.0]?
View 5 RepliesUPDATE : Figured it out..
The objects I was passing to the ValidatorHookupControl were'nt being set properly (were null). Now that they are, the messages are currectly dissapearing when the hooked up control looses it's focus.
I have some ClientValidation controls that have ClientSideValidation methods which work fine when validating the page..
However, how can I make it so that when a certain control that a CustomValidators clientside method kicks in and udates the validation message depending on whether the validation has passed or not. (Like the RequiredFieldValidator or RegExValidator).
My Customvalidators do not have their ControltoValidate properties set as some of them depend on multiple controls.
I don't want any postbacks (full or partial).
I have tried..
1) Adding an onchange attribute on dropdowns, radioboxes and checkboxes that call a helper clientside method which calls Page_ClientValidate('GroupName'), then setting window.location back to the control in question (as it went back to top of screen).
Using this method the args.IsValid is still being set by the ClientSideValidation method.
2) And I have tried ValidatorHookupControl (control, validator) but that doesn't seem to work either.
I am using 4 required field validators,4 regular expression validators and 4 compare validators for 4 text boxes.Is it possible to show error messagesin an alert or message box when validation fails?If possible please send code sample.
View 2 RepliesWhen I click the button, it will process for a certain time. How to show to user that it is processing?
(1) Show Processing indicator??
(2) button disabled with text??
(3) Masked the page??
When it has been finished, all return to normal. This is the basic requirement.
I am using 4 required field validators,4 regular expression validators and 4 compare validators for 4 text boxes.Is it possible to show error messages
in an alert or message box when validation fails?
I have a requirement to show an Exit Popup on one of our processing pages. I am showing the exit popup by registering a client side javascript like
window.onbeforeunload = ShowExitPopUp();
The popup executes fine if you close the window, or try to type in a different URL. However the issue is that my processing page is also performing a "Response.Redirect" on the server side once the process completes. When response.redirect happens the exitpopup also shows up. Is there a way to have the exit popup not show up in that case?
Since my server side code is running through an UpdatePanel, so I have tried registering the following, in an attempt to remove ExitPopup from client side. However this doesn't work since server side redirection happens before end request.
Sys.WebForms.PageRequestManager.getInstance().add_endRequest(RemoveExitPopup);
I have below code to show processing when button clicked in the updatepanel. But it does not disable the page and processing icon is not showing in the centre. How to disable the page and put the processing icon in the centre when button is clicked according to below code?
<%@ Page Language="C#" MasterPageFile="~/Template.master" AutoEventWireup="true" CodeFile="TESTForm.aspx.cs" Inherits="Reports_TESTForm" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>
<%@ Register Assembly="Flan.Controls" Namespace="Flan.Controls" TagPrefix="cc1" %>
<asp:Content ID="ContentMain" ContentPlaceHolderID="MainContent" Runat="Server">
<div>TEST Form</div><p></p>
<asp:UpdatePanel ID="UpdatePanel1" runat="server"><ContentTemplate>
// .........Coding...............
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="btnExport" />
</Triggers>
</asp:UpdatePanel>
<asp:UpdateProgress ID="udProgress" AssociatedUpdatePanelID="UpdatePanel1" runat="server" DisplayAfter="100" Visible="true" DynamicLayout="true">
<ProgressTemplate>
<div>
<img border="0" src="../Images/Global/ProgressIndicator.gif" />
</div>
</ProgressTemplate>
</asp:UpdateProgress>
<cc1:UpdateProgressOverlayExtender ID="UpdateProgressOverlayExtender3" runat="server"
CssClass="updateProgress" TargetControlID="udProgress" OverlayType="Browser" />
</asp:Content>
I want to show a processing image on every page load how to do that...Not only in button click it should happen in all page load. It should start when page load starts and ends when page load completed.
View 1 RepliesLooking for code to show the busy indicator while the operation is doing...
View 1 RepliesI have a page that the users get redirected to. On page load this page runs a bunch of code behind that and loads table. The processing could take a few seconds to minutes depending on how big a report is run. Is there any way to completely render the page before automaticly kicking off the code? I am trying to stay away from forcing the user to click on another button.
View 3 RepliesI have a textbox on which i have call ajax to check the product is already exist. I have done it ,now i want to show the processing image when the textbox's onchange event occurs ... My code is :
.aspx:
<script>
function ValidateCategory() {
var product_category_title = $("#txttitle").val();
$.ajax({
type: "POST",
[Code] ....
how we can consume VC++.net 2005 code in C#.net 2005 project. show me example.
View 1 RepliesI am using ASP.NET 2.0 with C#(No AJAX) in my project. In a particular web page, when the a button is clicked, some server intensive C# code runs before the same page is displayed again with the results. While code execution happens on the server in response to Button_Click event, a blank white page is shown to user on his browser in between post backs. How do i show a message in this case, that the processing is still going on and ask the user to wait? I have used javascript to show a message on page unload. But this message is also erased when the page is posted back to the server and the user sees a blank white page on his browser. How do i avoid this white page? Is there a way to show a message in the blank white page? How do i show a processing Message while the page is loading upon on Post Backs to the same Page.
View 1 RepliesHow to manage user messages to avoid hardcoding messages accross the web application.
View 17 RepliesFor error messages, validation faults etc you have
ModelState.AddErrorMessage("Fool!");
But, where do you put success responses like "You successfully transfered alot of money to your ex." + "Your balance is now zero". I still want to set it at the controller level and preferably in key-value way, the same way as errormessages but without invalidating the modelstate.
I am using ASP.NET 2.0 with C#(No AJAX) in my project. In a particular web page, when the a button is clicked, some server intensive processing occurs before the same page is displayed again with the results. While code execution happens on the server in response to Button_Click event, a blank white page is shown to user on his browser in between post backs.
How do i show a message in this case, that the processing is still going on and ask the user to wait.
I have used javascript to show a message on page unload. But this message is also erased when the page is posted back to the server and the user sees a blank white page on his browser. How do i avoid this white page? Is there a way to show a message in the blank white page ?
I was wondering if there was anyway to populate the page with asp.net code like "<asp:Repeater ID="rptProducts" runat="server">MORE_CODE</asp:Repeater>" and then have the server use that code on the page. I'm not sure if i'm making sense. Like writing the asp.net front end code to the page dynamically before the .net engine generates the output html.
View 3 RepliesCan someone give me a basic run down of how the steps go from clicking a button on a web page to it getting returned to your browser.
does all code come back as HTML to your browser even if its codded in the ASP.NET environment?
from PC ... to web server .. back to browser?
Situation:
1) Click on 'Check' button and the button will disable
2) Run a processing code(for checking) and once it is done, navigate to a new page(NewPage2).
Here are 2 code situations (1):
[Code]....
and if I do this way (2),:
[Code]....
it will navigate to NewPage2.aspx, but during the execution of the processing code, ButtonCheck control will not be disabled as the Click Event has not finished, and I want it to disable during the checking process. If the 1st option is executed, it will throw to me "Response is not available in this context."? HttpContext is null for (1). In my opinion, I think that the navigation does not recognise the response object as it is in a thread and has exited out of the buttoncheck event. But I'm still not sure why.
how to disable the button and run processing code during the click event and be able to navigate to a new page?
I have Requirement to update the label text as we are processing the code (Long running).
Example:
I have Label and button on aspx page.
On button Click Iam calling the AppCode which is going to do long work for me.
I want to update the label text from the appcode (which should reflect in the page then and there.)
I have tryed to pass the text value to the label but it shows the changed text only after the event for the button click is finished.
I tryed using timer but as soon as i click the button the refreshing stops.
I tryed progress template and UpdateProgress without success. (I know we can update at the start and end of proccess using this)
I dont want to use iframe (I know we can do using iframe)
We are in the process of building a huge site. We are contemplating on whether to do the processing of HTML at server side (ASP .Net) or at the client side. For example we have HTML files which acts like templates for the generation of tabs. Is it better for the server side to get hold of content section (div) of HTML load the appropriate values and send the updated HTML to the browser or is it better that a chunk of data is passed onto client and make Javascript do the work?
View 2 Replies