I have the following code in my UpdateParameters in a ListView
<UpdateParameters>
<asp:Parameter Name="MenuThumbImage" Type="String" />
</UpdateParameters>
And I'd like to update it to the value of FileUpload1.PostedFile.FileName I have this in a variable in the aspx.vb page as myFileName How would I use that value in the UpdateParameters section?
i have a file upload control as below:
<input id="txtLocalResource" style="width:100%" type="file" size="16" name="txtLocalResource" runat="server">
in my code when i look at txtLocalResource.PostedFile.FileName it returns only the filename, the rest of the path is missing? i am using ie8 and vs2010.
In my file upload file I am getting Web.UI.WebControls.Button does not contain a definition for HasFile, FileName, SaveAs and PostedFile.
The code I am using is:[Code]....
I have the asyncFileUpload control inside a user control which is a wizard control step. The wizard control is inside a AJAX update panel.
I have a requirement to save the complete folder path along with the file name when user selects a file in the asyncFileUpload control. In order to achieve this on the server side UploadedComplete even I save the PostedFile.FileName to a session variable.
Then on the client side OnClientUploadComplete I force a postback for the UpdatePanel. In the postback I get session variable value and then do my processing.
server side upload completed event when I save the posted file name to a session variable. This is working in my local machine. I am able to retrieve the Session variable on the postback, but when I move the code to my test server the Session value is coming out as blank. I validated that the UploadedComplete event is triggered on the server, but for some reason the Session value is blank.way I can get the PostedFile name (complete path) on the Client side?
I have a problem with my dropdownlist on edit he doesn't want to add any of his parameters to the update. I tried controlparameter and normall parameter both didn't work The folowing I have: Dropdownlist with Datasource: I Have a gridview with templatefields: I have the following asp.net code:
[Code]....
I have the following Business Layer where it connects to:
[Code]....
[Code]....
-----------------C # code ----------------------------------------
protected void Button1_[Code]....
In my application I have a formview, used for inserting/editing records in a product details table.
My problem is now, that one of the fields is used for the filename of a productimage, uploaded to a folder on the server from another page.
When inserting - or editing - a record, it should be possible somehow to get list of the files in the productimages folder, select one, and then store the filename (no path needed) in the database. basically I need some kind of 'file-picker' to select the filename and put it into a textbox. It could be anything from a dropdownlist to something more sofisticated - as long as I can include it in my formview.
Server Error in '/change image in gridview final' Application.
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0103: The name 'FileUpload1' does not exist in the current context
Source Error:
Line 46: protected void OnRowUpdating(object sender, GridViewUpdateEventArgs e)
Line 47: {
Line 48: if (FileUpload1.HasFile)
Line 49: {
Line 50: HttpPostedFile file = ((FileUpload)GridView1.Rows[e.RowIndex].FindControl("FileUpload1")).PostedFile;
[Code].....
I have created a asp.net webpage for viewing daily downloaded newspaper, saved as a pdf file in a selected folder (~/NEWS/{0}) within the web root directory. Also i have a SQL datasource linked, where the news table has two columns viz: date and filename.
I want to create a tiled listview where the date text is visible on the hyperlink. on clicking the hyperlink, the file name is retreived for the corresponding date and the pdf file opens in a fresh page.
I have tried going to the item template in listview and replacing the label control with a hyperlink control, but then not able to successfully proceed ahead.
I would like to validate the .txt or .csv file that is uploaded using PostedFile.ContentType:
<asp:FileUpload ID="fileUpload" runat="server" Width="525px" />
Is "text/plain" the correct value?
if (fileUpload.PostedFile.ContentType != "text/plain") ...
I am working on FileUpload. I have sequence of forms showing in popup, In the starting form i am uploading the file and i have to get the PostedFile.InputStream at the end of the form. I am navigating the all form values until last form, but i am not able to get the PostedFile.InputStream value. Once page refreshed the fileupload control value is clearing. how can i get it until end of the form.
View 3 RepliesSimple upload has been working for quite a while now, yet it seems to all the sudden not work (but only for specific file types). mp3 can upload, flv cannot (remember, this was all working before).After a little debugging, I discovered that a portion of my code is never being entered because I test something first:
[Code]....
I have discovered that resourceMediaFile.PostedFile is not null, resourceMediaFile.PostedFile.ContentLength is the correct size for the uploaded file, yet resourceMediaFile.PostedFile.ContentType is now null. I've literally had this work over 1,000 times with several files (including the one I'm testing with) and it consistently came back "application/flv".
What would cause ContentType to be null if the other attributes are not?
This is my button event code
protected void ImageButton2_Click1(object sender, ImageClickEventArgs e)
{
string data = Server.UrlDecode(Request.QueryString["BehCode3"]);
string filename = System.IO.Path.GetFileName(fup1.PostedFile.FileName);
string filename1 = System.IO.Path.GetFileName(fup2.PostedFile.FileName);
string filename2 = System.IO.Path.GetFileName(fup3.PostedFile.FileName);
[Code]...
In my code behind, I have the following code that I want to insert a null value for a parameter. Instead of doing that, it is adding the word "NULL" to my database. What am I doing wrong?
dsRevealedByCR.UpdateParameters.Add("txtGrantor","Null")
I have the following form page (aspx)
<form id="form1" runat="server" enctype="multipart/form-data" method="post">
<forms:FormDisplay ID="UserProfileForm1" runat="server" />
</form>
The UserProfileForm1 control is a form builder that creates a form based on the profile design. When the form is posted, I am looking through the controls in the form and handling each one as needed. We there is a file upload control it shows up as a htmlinputfile control but the postedfile property is always nothing.When I look at the Request.Files collection the first file (Request.Files(0)) is the file I selected to upload. Why is this not being mapped back to the control under .postedfile?I have a control builder which uses the following code to create the control
Dim file As New HtmlInputFile
file.ID = "fil" & md.DataID & md.Name
Return file
I am using an asp:upload control to upload an image and am using the postedfile property to insert the path to the database. In my form I have a dropdown with autopostback=true where the user can select a topic to populate a checkbox list of categories. During that postback, the postedfile value is being lost and after a little research I have discovered that the posted file value is not maintained in viewstate for security reasons.
View 4 RepliesI was wondering wich's the best way to "keep alive" the InputStream of the FileUpload Control.I would give you one example. Let's assume you have the FileUpload control in one WebForm, and you want process it in the next WebForm (after Response.Redirect).It would be great (unless for the memory) to have something similar to:
Session["PostedFile"] = this.FileUpload.PostedFile.InputStream.
Unfortunately, this results in:
System.ObjectDisposedException
The control works fine with hard coded file name.
However, I need to pass on an mp3 filename dynamically with code.
How can I do that? I use vb.net ...
From my testing, it appears that the order of parameters for the UpdateParameters must match both the order of the bound fields on the form (asp:Formview), and the order of the parameters in the UpdateCommand. Is that correct? If so, why do the parameters have names if all that matters is the order? I tried both asp:ControlParameter and asp:Parameter. Maybe the more relevant question is why aren't the names used instead of the order, particularly for the form order?
So, given I display the Identity field (CID), and need that for the update, I cannot get the update to work without including it in the UpdateCommand. Of course, since it is an autonumber field in Access, I cannot actually set it. So, I had to add another field to the db (lngUpdateCID) that I could set. That can't be how it has to be done, but I could not figure out another way to do this.
The relevant code is below:
[Code]....
I have a detailsview with an upload image to the database. Image is save as binary file in database, and imagename is the name of the file. I'm able to load the image to the database using FileUpload. How do I get the image name to the database? Is there any method like OnInserting or something that allows me to retrieve the file name and save to database?
<asp:TemplateField HeaderText="Image" SortExpression="Image">
<ItemTemplate>
<img src='../Handler.ashx?PromoID=<%# Eval("PromoID") %>' />
[code]...
Afetr uploading a file from database it returns string value.I want replace the uploaded filename with new string [return ] value inside saved path .So I want to enter into my Saved filepath folder and Find uploaded filename & replace with new string value..?The reason of replacing that file with new string value is backend people know that file upload is completed.How to enter into the path..I am getting my filepath from webconfig file. My filepath is a shared network folder. i tried in below way,Fileupload method:
[Code]....
[Code]....
[Code]....
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I have a question. How do you rename a file from an upload control and save it in webserver folder?. Actually I know how to save it in the webfolder. All I want to know is how to check if the file already exist and to rename it if it exist with an addition of number to the file uploaded? Here is my code now. But I wanna add another number to it with the orignal file name.
filepath = Server.MapPath(
"~/Resumes/" & UploadResume.FileName)
<wijmo:C1ReportViewer ID="C1ReportViewer1" Width="800px" Height="600px" runat="server" > </wijmo:C1ReportViewer>
How can I access the filename in reportviewer ....
I have a fileupload and the file being uploaded is the name of an ID (from a database) and the file extension e.g. 127.gif
i need to extract just the ID and remove the extension (the extension could be anything like gif jpeg etc)
Does anyone know how to do this
i have the below which extracts the file extension i just need to do the opposite and get the ID now
[Code]....
I have a FileLoad control (see aspx code below). In the code behind, on 'btnSubmit_Click' event I am trying to get the FileName to excute the save to server. The 'fu1.FileName' is always blank. Am I missing anything here? Ideas anyone? Code Start
<asp:Content ID="Content1" ContentPlaceHolderID="MainMaster" Runat="Server">
.
.
[code]...