I have a project which is developed by using VS 2003 with Framework 1.0.My project works very well while I am testing it on localhost.But 'sometimes' my application will appear blank page after click a save button in the production side(using IE 7).I set 'Try catch' into server codes to detect any error caused after users click save button. And they never see any error description page but 'sometimes' blank page.So I assume my server codes are safe.
I have two test machines that both have the same issue. I have one running IIS7.5 with Windows 2008 R2 and another server running IIS7 on WIndows 2008. I am having a problem with my Web.config files not being published to the server using WebDAV. The file seems to be replaced with a blank Web.config file. Since the Web.config file is blank non of my AJAX web pages are working. I have AJAX web pages that use Microsoft's AJAX 2.0 or 3.5 (they were created in Visual Studio 2008) and I have AJAX web pages that use pure javascript accessing Codebehind classes by AjaxPro2.dll I found on the Web. All these projects worked on Windows Server 2003 with ASP.NET v3.5 because it published the Web.config file.I believe the issue has something to do with the validation process Windows 2008 uses to make sure the Web.config file is not corrupt. I tried many Web.configs and nothing works. All my applications are running from a single root folder located in inetpubwwwroot and that single folder is "converted to application" using the DefaultAppPool (ASP.NET v2.0 Integrated Mode).
I found a workaround which is to publish my normal Web.config and a copy of it name something else like Web2.config. The Web.config is replaced on the server with a blank one, which I delete directly from the server (via Remote Desktop) and I rename the other Web2.config. This works for all my AJAX webpages both the MS AJAX and the "native" ones using pure javascript and the AJAXPro2.dll.
I tried setting the application on IIS to another Application Pool "ASP.NET v4.0 Integrated" and my MS AJAX web pages work perfectly with the blank Web.config file and not using the workaround at all. However, the "native" AJAX using purjavascript and the AJAXPro2.dll do not work because they require settings in the Web.config. This means there is something that ASP.NET 4.0 has that allows it to run the MS AJAX without a proper Web.config. I thought this might help you figure out my problem.
I have been racking my brain over this for a few weeks now and I am stuck. I really need help with getting my Web.config file from my VS2008 applications to publish (via WebDAV) to my IIS server. I can do this in either setup IIS7.5 Windows Server 2008 R2 or IIS7 Windows Server 2008. I am a programmer not system administrator. I have admin access of these servers and the system adminstrator is also stumped.Let me know if you need any additional information like my Web.config file or log files from the server.
I have a form which a user can fill in x times with the data they want too. The form is posted to the following Action.
[HttpPost] public ActionResult Manage(ProductOptionModel DataToAdd) { if (!ModelState.IsValid) { return View(DataToAdd); } var ProdServ = new ProductService(); if (DataToAdd.ID != 0) { //Edit Mode. DataToAdd = ProdServ.EditProductOption(DataToAdd); ViewData["Message"] = "Option Changes Made"; }else { //Add DataToAdd = ProdServ.AddProductOption(DataToAdd); ViewData["Message"] = "New Option Added"; } var RetModel = new ProductOptionModel() {ProductID = DataToAdd.ProductID}; return View(RetModel); }
So at the bottom I blank the model (Leaving just the required field) and then return to the view. However the view holds the data from the previously submitted form. I have debugged the code and checked that the RetModel variable is empty.
I would like to create a completely blank aspx page, but I can't figure out how. When I open up Visual Web Developer 2010 Express, and I go to File -> New Web Site, I have a few options. When I choose the ASP.NET Empty Web Site, it does not give me any tools in the Toolbox on the left, so this is no good. But when I choose ASP.NET Web Site, it gives me this template and all of this other stuff. I dont need this 'Welcome to ASP.NET!' template. I'm thinking that I need to choose the Empty Web Site and then Add New Item, but what item? I'm lost!
I have created master page in my application using site map and have some web forms. When I click a link from site map I would like to open in blank page like popup window. How can I do that ?
I'm developing an ASP.NET (C#) application using EPiServer CMS 5. On the startpage we have four WebPart-zones and everything works great running it through Visual Studio. When publishing it to the production-server (IIS 7) the startpage shows as a blank page, no error what so ever...
When we remove these lines of code it works, so it has something to do with the WebParts.
There are two frames. In ASP page 1 that is being displayed in frame 1, we have a form with hidden variables. On some action this from is submitted to frame 2 with action as ASP page 2 (target = frame2, action = 'ASP Page 2') using POST method. But on ASP page 2 when we try to get Form's hidden variable via Request object, sometimes we get them correctly but sometimes they are blank. Generally, first or second time, they show some values but after that they go blank. This problem is seen in IE 7 only and has not been observed in any other version of IE or other browsers.
Ok so I am trying to setup a WCF web service. I thought I had my .svc and webConfig ready to go, but when I hit this service all I get is a blank page.
Formview1 is databound to SQLSource that has a while condition. this while condition has a term which is a control in my page set by user. The problem is when there is no match (between users' value and database) the page *becomes blank*
i want the controls of my formview and rest of the page to still be available
I am calling a report from my ASP web app and was working perfectly, but now for some reason the report is coming up as blank and only shows the header section where it shows export, page numbers etc...The report works 100% direclty from reports and reportsmanager but not from my application - there are no errors to even guide me to solving it.At first i had reporting services 2005 and was having this problem and then i installed Reporting services 2008 and hosted the report on there but i am still getting the same problem.....very frustrating!!Does anyone have any idea what could be causing this??
This might be a clue: this app is on my clients pc and i installed VS2010 on the pc so i can try troubleshoot this but when i open the app VS2010 tells me it is setup to use framework 2.0, strange cause before this problem i opened it in vs2010 and was in framwework 4.0 - but now ifi go to the build dropdown it does not give me the option to select framework 4.0 - just goes up to 3.5??the app was originally created in VS2005 then I upgraded it to vs2010.........it could be possible that there is aconflict with the report viewer on the webpage conflicting somewhere???the app still works 100%(except for reporting) on IIS using framework 4.0 so it is still on the PC..please help - my client is unable to use the app without the printing and i am getting desperate!!Here are the hardware and software details:
-Windows 7 Pro -IIS 7 -framework 2, 3.5 and 4 -ASP.net 4 Web app developed in VS2010 -DB on SQL 2005 exp adv -also have SQL2008 exp adv installed
I have no problems accessing any PDF file from firefox while authenticated, but when accessing using any other browser (chrome/safari/opera) I only get a blank page appearing with no content. Accessing the PDF files from other computers gets the same result (blank page) including firefox on other computers.
Recently I had migrated my ASP.net 1.1 based application from a IIS5.1 based platform to a IIS 6.0 based Platform.The new platform has 4 nodes with a load balancer.
One of the page of my application, which is perhaps the heaviest one in terms of form components like textboxes, dropdown is not behaving properly.Some times the users only get a "Blank White Screen" and some time they get a "Invalid ViewState" , Invalid length for a Base-64 char array.
Based on the KB http://support.microsoft.com/kb/831150 I understand that the view state is getting truncated.
I had been facing this issue since we migrated to the new platform and the application was working perfectly fine on the old platform.
I'm trying to insert few values to a table, when i press the submit button the aspx page goes blank and i don't get any error message. I'm not able to find where the error is.
The code:
Protected Sub AddMInfo_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles AddMInfo.Click
I have been building web apps for a while now and still do not know the answer to this.
I have just built a web app (using webforms) which has a page for inserting a new budget request and a page to edit and manage this budget request.
What is a pain is if I have to make changes to the business logic then I need to edit same / similar code in two places.
What I am thinking of doing is creating one page to handle this with only UPDATE logic and if the URL on page load has no ID parameter then create a blank row in table and use this new ID and then UPDATE.
Is this bad practice? I obv know I need to clear out old blank rows at some point.
I have an aspx page which displays a user's details in a Label. It takes their User.Identity.Name and queries Active Directory using the following code:
We have designed RDLC having tables and binding dynamic data to the tables, so that we can export it to PDF.
While binding the data to the table, if the cell content which we are binding to the table row is large and doesn't have enough space to fit in the page, then the table row is moved to next page and because of this we are able to see blank space at the bottom of the previous page.
For example, if there is a table in a page with 3 rows, if the 3rd row is huge and cannot fit into the the same page with other rows; the 3rd row is moved to the 2nd page. There is huge space after the first 2 rows in the first page because of this. ive tried resizing the details section but it didn work.
I just upgraded a web project from VS2008 to VS2010 Ultimate (Windows7 64bit, IE8/Google Chrome. When I run the web project in the development server (by hitting F5) everything acts like it is supposed to except everything comes up blank. Even the directory structure page is blank, just an empty HTML open and close shell. I get no errors no indications of failure, nothing. When I try to use google chrome I get the same blank page no matter where I navigate to, even if I try to navigate to a non-existant location on the dev server. I know the code compiles and acts correctly because I can deploy it to our QA servers without issue.
any page that I open in my browser comes up blank.
I don't get any errors, it just comes up blank.
I also noticed that it seems to bypass forms authentication. For example, even though the page I open is blank, it is the actual page name that shows up in the browzer instead of the page that it usually redirects to for the forms authentication.
I have designed menu using <ul> and <li> tags and handled onserverclick event, where redirection code is written. This code works fine for normal click. But when I right click on the link and select "Open link in new tab", it opens blank page. So how can I handle this scenario.
