i have uploadfile and image control,. i wnt to upload an image and displayit in the image
but i face error message that said:" The Save As method is configured to require a rooted path, and the path '~ImagesfileName.jpg' is not rooted."
this is my code:
[Code]....
I have 3 table in database
1-state
Id state
1 USA
2 UK
2-City
Id name state
1 Canada USA
2 London UK
3-Region
Id regionname cityid
1 01 Canada
2 02 London
and I have 3 DropDownList that refer below thread [URL] ...
I use cascadingdropdown for these 3 dropdownlist below are codes:
AND
[WebMethod]
public CascadingDropDownNameValue[] GetCountries(string knownCategoryValues)
{
string query = "SELECT state FROM stateTest";
List countries = GetData(query);
return countries.ToArray();
}
[Code] ....
1-DDLstate
2-DDLcity
3-DDLregion
at first I should select Item from DDLsate then DDlcity and at the end I should select Item from DDLregion
above code work correctly for ddlstate and ddlcity but it doesn't work for ddlregion...
I mean when I select Item from ddlcity in ddlregion shows:[Metod error500]
Exsits any way to modify the temporary folder path returned by System.IO.Path.GetTempPath() method?
My asp.net application run under iis 7.
i require go which file which line no error and how ro remove thsiSystem.NullReferenceException: Object reference not set to an instance of an object
at System.Web.UI.WebControls.ListBox.SelectMultiple (System.String[] values) [0x00000] in <filename unknown>:0
at System.Web.UI.WebControls.ListBox.LoadPostData (System.String postDataKey, System.Collections.Specialized.NameValueCollection postCollection) [0x00000] in <filename unknown>:0
at System.Web.UI.WebControls.ListBox.System.Web.UI.IPostBackDataHandler.LoadPostData (System.String postDataKey, System.Collections.Specialized.NameValueCollection postCollection) [0x00000] in <filename unknown>:0
at System.Web.UI.Page.ProcessPostData (System.Collections.Specialized.NameValueCollection data, Boolean second) [0x00000] in <filename unknown>:0
at System.Web.UI.Page.ProcessPostData () [0x00000] in <filename unknown>:0
at System.Web.UI.Page.InternalProcessRequest () [0x00000] in <filename unknown>:0
at System.Web.UI.Page.ProcessRequest (System.Web.HttpContext context) [0x00000] in <filename unknown>:0
How To Save Video files into folder and save path only into database in asp.net using c#.
View 1 RepliesI am trying to upload a file Into a MapPath but I am getting a error 'C:/WebSite/userimages/' is a physical path, but a virtual path was expected. My code is:
[Code]....
i have developed website in MS framework 2.0 using Visual Studio 2005 Sql Server 2005 and Crystal Report 2008 (Version 12.0.0.549) due to some problem i have formated my pc and reinstalled Visual Studio 2005 Sql Server 2005 and Crystal Report 2008 sp3 (Upper version)on my pc now my website project running on IIS 5. is fine but when i open my website on visual studio 2005 it shows an error as below ...................
101 It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
D:NayanAdvance_TestAdvancesystemweb.con
it need registry i think so, Now i did't get this error exactly
I've developed a web application to accept video file uploads and then pass them to a backend service on an external server. The application runs without error on the visual studio debugging webserver, but once on a production iis 6 or 7 server, yields a timeout error at about a consistent amount of time into handling a large upload. Specifically, it errors in the middle of transferring the video file to the external server, once the application has successfully received it from the client. I'm aware of several timeouts to be configured related to the problem, and have done so. The application's web config has been tested with one or both of the following settings
<system.web>
<httpRuntime executionTimeout="9999999" maxRequestLength="2048000" />
</system.web>
and
<configuration>
<location path="default.aspx"> (the page at issue that's timing out)
<system.web>
<httpRuntime executionTimeout="9999999" maxRequestLength="2048000" />
</system.web>
</location>
</configuration>
And within the initialization of the webrequest made to the external server to send the video received from the client browser:
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
httpWebRequest.ContentType = "multipart/form-data; boundary=" + boundary;
httpWebRequest.Method = "POST";
httpWebRequest.Timeout = System.Threading.Timeout.Infinite;
So with the execution time limits on both the webform as a whole and the connection made to the external server, I'm at a loss for what timeout is left unconfigured, or how to determine such, when I continue to get the following error: Unexpected error executing Brightcove Upload:...........................
i am using a sample code to save the data from the text boxes to a text file and i am saving it in to a directory. This one i hard coded to save the text file. Now i need to save it in a particular directory that user sets. Like i will opt him an option like preferences in menu there he can set a path to save his file and i would like to save the files in that path he created. And also if he changes the directory i would like to move all the files to that drive he opted. [URL]
View 5 RepliesI need to save the selected File in my this location.My Actual path is this \zdcprojectCCHIS_NCHS_NVSSDEVNDI.When I add actula path its not accepting. I am getting this message 'unrecognized escape sequence'.So I replaced with with '\' . When I am executing its returing this path 'Failed to map the path '/zdc/project/CCHIS_NCHS_NVSS/DEV/NDI/'.How can I save my actula path.
[Code]....
I have a standard FileUpload control, which calls a class library, where the file becomes HttpPostedFile. In beta versions of my page, I've been able to successfully use HttpContext.Current.Server.MapPath(filename)to save the file. The class library does various functions, including saving the image into /uploads and a thumbnail into/thumbs.
But now, after tidying up the layout of the site, the upload aspx page has moved to a subdirectory 'members'. I had assumed (wrongly) that calling the upload function would act as normal. However, now I receive an error because of where the page is originating from: The code wants to save the file in the non-existant folder /members/uploads and /members/thumbs
My question is: Apart from hard-coding the directory structure of my hosting provider, is there any way to use an equivilent to server.mappath which will recognise the root path of the website, and ignore sub-folders?
One method which solves my problem is to append "../" to the start of the file location, eg HttpContext.Current.Server.MapPath("../" & filename) ...However, as many pages will be able to call the upload class library (and not all of them in a sub-folder) I want to make sure I'm not always back-tracking on the subfolders.
am a newbie to programming so please bare with me!I introduced a file upload control on one of my pages. There is a button click event for the upload which triggers not only the upload but also an insert into a table in my database.Every aspect of the button click event for this upload is working as expected; however I do have a couple of queries because the results are not quite as I would like them. I am using asp.net 3.5 and C# in code behind page.
I have a simple table with 3 columns in my database: Username, PhotoTitle and PhotoUrl. In the button click event I grab the PhotoUrl like such -string photoUrl = FileUpload1.PostedFile.Filename; (I am using the photo url from my images folder in the application to show photos in Gridviews etc. I prefer this to storing the actual image in the database for the moment until i am a bit more experienced since i don't know much about varbinary dbtype.). When the button is clicked for the upload, the details of the photo are saved in the database table, but it's the full path of the file on my laptop which is store (C:/Documents/.../filename.jpg) opposed to "Filename.jpg" for example, which i obviously would prefer because in the application photos are displayed using the"~/images/Filename.jpg" path. How can I save the file name with the extension alone in my table (without the full path)?
The second problem is basically regarding the actual photos being uploaded. They are"saved as" inside folder for the solution as anticipated, but only on the laptop harddrive, which means that I have to manually drag each photo uploaded into the images folder within Solution Explorer, from a Windows Explorer window, in order to be able to display them in Gridviews etc (with the "~/images/Filename.jpg" call in the .aspx code). This is not acceptable of course since the site users would expect to see their photo after the upload, and they would not be able to drag the file into the ~/images/ folder. How can I get round this second slight problem; i.e. is there a way to upload photos directly in the folder so that they show directly on the solution explorer?I hope my explanations of those two little problems I have didn't confuse you all?
I don't know what I'm making wrong.I have a submit button, and on click it should execute the funktion in the code behind, but I get the error that the funktion is undefined.this is my code in the .aspx webform:
<%@ Page Language="C#" AutoEventWireup="True" MasterPageFile="~/DashMaster.master" CodeBehind="BI_MDR.aspx.cs" Inherits ="BI_MDR.StoredProc"%> [code].......
I am creating an Asp.net web site which will support dynamic data. When I am creating a dynamic web site from Scratch (from template in VS) all is working fine. But when I am trying to add dynamic entity (.edmx) file and running the application I am getting following error
"The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'. "
I have created a ASP.NET MVC 2 application in VS2010. It runs in integrated development server fine. But when i deploy that in IIS it gives me "The Web server is configured to not list the contents of this directory." error. Anybody know what went wrong?? There is no default.aspx page when creating a MVC2 project in VS2010. is that the problem? I can assure the routes are configured correctly in global.aspx.
View 4 RepliesI would like to make a "select" from an Access (mdb) file in SQL Server 2008 R2. I was using:
SELECT * FROM OPENROWSET('Microsoft.ACE.OLEDB.12.0','C:..FILE.mdb', 'SELECT * FROM Users')
But I´m getting the error: Msg 7308, Level 16, State 1, Line 1 OLE DB provider 'Microsoft.ACE.OLEDB.12.0' cannot be used for distributed queries because the provider is configured to run in single-threaded apartment mode.
Currently on page load the report is automatically opened as pdf using code below
How can I save it before opening and where do I set the save path ?
[Code]....
I have a method in one class file with defination like this which gets the user id of logged person.
public string GetUserID(HttpRequest req)
{ .... }
I need to call this method in global.asax and save that value in session. I need to use this session value i need to use this Session value and assign that to label in Masterpage. I did not use global.asax before. And what should be the input to method... i have seen only Request is have the returntype HttpRequest. So i thought of giving that.
i have a requirement where i need to save image to database. Iam in confusion whether to save the path of image in database by saving the image in folder or to save the binary data of image to database.
View 5 RepliesI have VS 2010 professional. I am trying to open "ASP.Net Configuration" through Project -> ASP.Net Configuration.
It pops up the Notification about the ASP.Net Development Server localhost but doesn't open ASP.Net Configuration in the default browser.I clicked on the Root Url (by double clicking on the 'development server' at the right bottom from Notification Manager).
It throws following error
"An error was encountered. Please return to the previous page and try again."
Clicking on "How do i use this tool".It opened page with error.
Tool Has Timed Out
i want to save a IQueryable in cache like this:
[Code]....
However when i try to retreive it and use it i get this error: The ObjectContext instance has been disposed and can no longer be used for operations that require a connection.
I am really surprised that there is no native .NET method to get an absolute url from a relative url. I know this has been discussed many times, but never have come across a satisfactory method that handles this well. I think all I need left is to auto choose the protocol instead of hard coding it (http/https). Anything else I am missing (caveats, performance, etc)?
public static string GetAbsoluteUrl(string url)
{
//VALIDATE INPUT FOR ALREADY ABSOLUTE URL
if (url.StartsWith("http://", StringComparison.OrdinalIgnoreCase) || url.StartsWith("https://", StringComparison.OrdinalIgnoreCase))
{
return url;
}
//GET PAGE REFERENCE FOR CONTEXT PROCESSING
Page page = HttpContext.Current.Handler as Page;
//RESOLVE PATH FOR APPLICATION BEFORE PROCESSING
if (url.StartsWith("~/"))
{
url = page.ResolveUrl(url);
}
//BUILD AND RETURN ABSOLUTE URL
return "http://" + page.Request.ServerVariables["SERVER_NAME"] + "/" + url.TrimStart('/');
}
how can we save the uploaded file path in to database and then retrieve it in gridview as a link so when user click on that it will open that file in browser.
View 8 RepliesHow can i retrieve a document saved in system folder whose path is stored in sql db...
View 3 RepliesI am running Windows Server 2008 Datacenter, ASP.NET 4, IIS 7 and getting the error :Access to the path <path> is denied when using the FileUpload control to save the uploaded file to this directory.I have given the directory in question full access to Network Service but that makes no difference.I have even given the directory full access to Everyone but it still gives the same error.Totally baffled by it
View 1 Replies