Javascript Error Theform Undefined
Contents |
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/ASP.NET AJAX + Ajax Control Toolkit/'theForm' is undefined?!? 'theForm' typeerror: document.form is undefined is undefined?!? RSS 6 replies Last post Sep 09, 2010
Document.form.name.value In Javascript
05:46 AM by formationusa ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts document.aspnetform is undefined Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Related Links GuidanceVideos Reply ironyuppie None 0 Points 31 Posts 'theForm' is undefined?!? Aug 02, typeerror document.forms 0 .elements is undefined 2006 04:00 PM|ironyuppie|LINK I'm using some small atlas on the page (just update panel and script manager) and I keep running into this javascript error every time I try to submit. I was sure it was a validation thing, so i pulled all the validation tags off the page, but it's
Document.formname.fieldname.value Javascript
still firing. Any ideas? If it's not clear, my form is not named "theForm" and i have no idea where that comes from. In FF, I was able to see the code, and here's what's happening Error: theForm is not defined Source File: http://localhost:13656/WebResource.axd?d=s3dJX5e_e431rKXwpmcp9w2 Line: 19 function WebForm_PostBackOptions(eventTarget, eventArgument, validation, validationGroup, actionUrl, trackFocus, clientSubmit) { this.eventTarget = eventTarget; this.eventArgument = eventArgument; this.validation = validation; this.validationGroup = validationGroup; this.actionUrl = actionUrl; this.trackFocus = trackFocus; this.clientSubmit = clientSubmit; } function WebForm_DoPostBackWithOptions(options) { var validationResult = true; if (options.validation) { if (typeof(Page_ClientValidate) == 'function') { validationResult = Page_ClientValidate(options.validationGroup); } } if (validationResult) { if ((typeof(options.actionUrl) != "undefined") && (options.actionUrl != null) && (options.actionUrl.length > 0)) { theForm.action = options.actionUrl; } if (options.trackFocus) { var lastFocus = theForm.elements["__LASTFOCUS"]; if ((typeof(lastFocus) != "undefined") && (lastFocus != null)) { if (typeof(document.activeElement) == "undefined") { lastFocus.value = options.eventTarget; } else { var active = document.activeElement; if ((typeof(active) !=
line "var theform = document.forms['form1'];" + Ask a Question Need help? Post your question and get tips & solutions from a community of 418,580 IT Pros & Developers. It's quick & javascript get form by name easy. Recieving Error "'theForm' is undefined" In ASP.NET Application Even With The Line __eventtarget is empty on postback "var theForm = document.forms['form1'];" P: n/a Nathan Sokalski I have an ASP.NET application which is giving the following JavaScript error: 'theForm' is undefined However, when I do a View Source one of the
runtime error: ‘theForm' is undefined" (ASP.NET) February 8, 2016 RagingCain 1 Comment In some cases, it's just really bad javascript you are http://www.bytemedev.com/how-to-fix-javascript-runtime-error-theform-is-undefined-asp-net/ writing. In other cases it's how you terminate your JavaScript header, like I did trying to be slick. Don't do this: ASP 12 More is undefined specifically don't short terminate your , use the full terminate script. 400 Total Views 3 Views Today aspASP.NETC#htmlhtml5javascriptjavascript errorjqueryjsruntime errortheFormundefined Post navigation Previous PostHow-To: Add A ToolTip To Data Bound Column In An ASP.NET GridViewNext PostHow-To: Create A SpreadSheet With ASP.NET / C# and OpenXML DocumentFormat One thought on “How-To: Fix "JavaScript runtime error: javascript error theform ‘theForm' is undefined" (ASP.NET)” Jussi Palo says: September 19, 2016 at 03:56 Excellent post, thank you! Took me 1 minute to find this and fix the issue and I'm sure without this it would've taken hours. Reply Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Most Recent Files PSArcTool UI - v1.00 (x64) 89 downloads177.57 KB Download! Renail v2.060 (x86-x64) 1 downloads234.70 KB Enter Correct Password to Download Processing... SNR v2.091 (x86-x64) 1 downloads63.40 KB Enter Correct Password to Download Processing... WOLF v0.3588 (x86-x64) 14079 downloads481.46 KB Download! WOLF v0.3587B (x86-x64) 371 downloads478.91 KB Download! Post News & Categories Administration (47) Exchange Administration (14) Systems Administration (43) Benchmark (1) BigInteger performance (1) CPU (1) CPU Thread Benchmark (1) Data Type Performance (1) Decimal performance (1) Double performance (1) Float performance (1) Hobby (2) Gaming (2) Int32 performance (1) Int64 performance (1) Multi thread (1) N
Forum Home Premium 2.x Premium Help What's New? The official release of Ext.NET Mobile is now available. Ext.NET Mobile is an ASP.NET component framework for building Phone and Tablet specific mobile web applications. Read More Bridge.NET. Write C#. Run JavaScript. FREE AND OPEN SOURCE. Thread: [CLOSED] Error: 'theForm' is undefined Thread Tools Show Printable Version Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode marco.morreale View Profile View Forum Posts Member Join Date Apr 2012 Location Bologna, Italy Posts 221 #1 May 04, 2012,12:36 PM [CLOSED] Error: 'theForm' is undefined I activated Ext.NET 2.0 Beta in an asp.net project with AjaxToolkit Extension. As I add the resource manager to the master page I cannot change page in my gridviews. I got the following error: Microsoft JScript runtime error: 'theForm' is undefined In Visual Studio debugger I can see that the error occurrs in WebResourceXXX.axd file, here: (see // <------------- ) var __nonMSDOMBrowser = (window.navigator.appName.toLowerCase().indexOf('explorer') == -1); var __theFormPostData = ""; var __theFormPostCollection = new Array(); var __callbackTextTypes = /^(text|password|hidden|search|tel|url|email|number|range|color|datetime|date|month|week|time|datetime-local)$/i; function WebForm_InitCallback() { var count = theForm.elements.length; // <------------- var element; for (var i = 0; i < count; i++) { element = theForm.elements[i]; var tagName = element.tagName.toLowerCase(); if (tagName == "input") { var type = element.type; if ((__callbackTextTypes.test(type) || ((type == "checkbox" || type == "radio") && element.checked)) && (element.id != "__EVENTVALIDATION")) { WebForm_InitCallbackAddField(element.name, element.value); } } else if (tagName == "select") { var selectCount = element.options.length; for (var j = 0; j < selectCount; j++) { var selectChild = element.options[j]; if (selectChild.selected == true) { WebForm_InitCallbackAddField(element.name, element.value); } } } else if (tagName == "textarea") { WebForm_InitCallbackAddField(element.name, element.value); } } } Last edited by Daniil; May 11, 2012 at 4:33 PM. Reason: [CLOSED] Daniil View Profile View Forum Posts Visit Homepage #support Join Date Jun 2010 Location Saint-Petersburg, Russia Posts 31,171 #2 May