Asp Net Popup Error Message
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads asp net popup message box with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the asp net popup javascript Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: asp net popup window Sign up How to create a pop-up message box to display error message in .net c# web-applications up vote 1 down vote favorite Does anyone know how can I create a pop-up message box in server side, so that it will
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display the error message in the pop-up message box when save process is failed? Example: protected void btnSave_Click(object sender, EventArgs e) { try { using (TransactionScope scope = new TransactionScope()) { //save process scope.Complete(); Response.Redirect(url); } } catch (TransactionAbortedException ex) { //pop-up message box to show error message } catch (ApplicationException ex) { //pop-up message box to show error message } } How can I able to create a pop-up message box within the catch to pop-up the error message box to the asp net ajax popup user when the save process is failed? c# .net web-applications share|improve this question edited May 23 '11 at 2:03 asked May 23 '11 at 1:53 SkyWeng 11.7k53112146 You want the popup to appear on the server or the client? –Carlos G. May 23 '11 at 1:58 @Kiranu: on the client –SkyWeng May 23 '11 at 2:01 1 @Kiranu - please tell me that was a trick question - you cannot get a message box to pop up on the server! –slugster May 23 '11 at 2:09 @slugster - I know... but it wasn't clear if what he wanted was something that was possible (a popup in the client) or impossible (a form created by a windows service) –Carlos G. May 23 '11 at 3:19 add a comment| 4 Answers 4 active oldest votes up vote 1 down vote accepted Try using either the Page.RegisterStartupScript or ClientScript.RegisterStartupScript methods. share|improve this answer answered May 23 '11 at 2:09 Drew 712 Page.RegisterStartupScript is deprecated. –Alex Aza May 23 '11 at 2:13 2 Hi Drew, a good way to get accepted answers is to elaborate on the concepts in the question and then provide a specific working example. Alternatives are always good as well. A complete answer is likely to generate more Stack Overflow points for you over time. Hope this helps. –JTew May 23 '11 at 2:36 add a comment| up vote 1 down vote ClientScript.RegisterStartupScript( this.GetType(), "myalert", "alert('
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Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it http://stackoverflow.com/questions/6092097/how-to-create-a-pop-up-message-box-to-display-error-message-in-net-c-sharp-web only takes a minute: Sign up How can I show an error message in an ASP.NET project using a popup window? up vote 2 down vote favorite I'm using this code but a compilation error occured. It says that the name server does not exist in current context. If I use Microsoft.SqlServer.Server then .HtmlEncode does not exist in the context. How http://stackoverflow.com/questions/22413024/how-can-i-show-an-error-message-in-an-asp-net-project-using-a-popup-window can I overcome this problem? try { executing some code here which getting error } catch (Exception ex) { HttpContext.Current.Response.Write("scriptalert('" +Server.HtmlEncode(ex.Message) + "')"); } c# asp.net sql-server share|improve this question edited Mar 14 '14 at 18:40 Chris Ballard 3,33642240 asked Mar 14 '14 at 18:30 Leon 104111 Don't use Server.HtmlEncode(). Use HttpUtility.JavaScriptStringEncode() Regardless, you should use some other approach. –Brad M Mar 14 '14 at 18:33 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted I've personally found it better to simply pass the error up to the UI level and handle presenting the error in an Ajax calls error statement (assuming this is an exception you can't handle conditionally) I also discourage just trickling the error's text up. Sometimes this can reveal the inner workings of your application more than you'd like people to know. Try using System.Web.HttpUtility.HtmlEncode(string) instead of Server.HtmlEncode share|improve this answer edited Mar 14 '14 at 18:41 Chris Ballard 3,33642240 answered Mar 14 '14 at 18:40 RualStorge 1991213 Thanks and holy crap that was
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business http://stackoverflow.com/questions/651592/how-to-display-an-error-message-box-in-a-web-application-asp-net-c-sharp Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like https://msdn.microsoft.com/en-us/library/1ze30x3t.aspx you, helping each other. Join them; it only takes a minute: Sign up How to display an error message box in a web application asp.net c# up vote 7 down vote favorite 2 I have an ASP.NET web asp net application, and I wanted to know how I could display an error message box when an exception is thrown. For example, try { do something } catch { messagebox.write("error"); //[This isn't the correct syntax, just what I want to achieve] } [The message box shows the error] Thank you c# asp.net web-applications messagebox share|improve this question edited Mar 16 '09 at 18:46 asked Mar 16 '09 at 18:22 zohair 97692137 add a comment| 8 Answers asp net popup 8 active oldest votes up vote 11 down vote accepted You can't reasonably display a message box either on the client's computer or the server. For the client's computer, you'll want to redirect to an error page with an appropriate error message, perhaps including the exception message and stack trace if you want. On the server, you'll probably want to do some logging, either to the event log or to a log file. try { .... } catch (Exception ex) { this.Session["exceptionMessage"] = ex.Message; Response.Redirect( "ErrorDisplay.aspx" ); log.Write( ex.Message + ex.StackTrace ); } Note that the "log" above would have to be implemented by you, perhaps using log4net or some other logging utility. share|improve this answer edited Mar 16 '09 at 18:49 answered Mar 16 '09 at 18:25 tvanfosson 350k65567700 Upvoted for saying what I was trying to say. –Bobby Cannon Mar 16 '09 at 18:28 @tvanfosson - It is not that they cannot display message box on server side or client side. They should just avoid doing so. :) –Ramesh Mar 16 '09 at 18:38 @Ramesh -- clarified. –tvanfosson Mar 16 '09 at 18:51 add a comment| up vote 12 down vote You cannot just call messagebox.write cause you are disconnected from the client. You should register javascript code that shows a messagebox: this.RegisterClientScriptBlock(typeof(string), "key", string.Format("alert('{0}');", ex.Message), true)
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages Mobile and Embedded Development .NET Development Office development Online Services Open Specifications patterns & practices Servers and Enterprise Development Speech Technologies Web Development Windows Desktop App Development TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. How to: Control Validation Error Message Display for ASP.NET Server Controls Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 .NET Framework 3.0 Visual Studio 2005 Visual Studio .NET 2003 In Microsoft Visual Web Developer, you can display error message text in four different ways, as described in the following table. Display method Description Inline The error message appears next to the control, in the place where the validation control is located. Summary The error message is displayed in a separate summary of all errors, which is available only when the user submits the page. Optionally, the error message can appear in a message box, but this option is available only in browsers that support dynamic HTML (DHTML). Inline and summary The error message can be different in the summary and inline. You can use this option to show a shorter error message inline, with more detail in the summary, or to show an error glyph next to the input field and an error message in the summary. Custom You can create your own error message display. For more information, see How to: Display Server Side Custom Validation Messages for ASP.NET Server Controls. If you want to display summarized error messages, you need to add a control to the page. To display summarized error messages Add a ValidationSummary control to the page at the location where you want to display the collected error messages. Set the ErrorMessage and Display properties of the individual validation cont