I have an ImageButton and a FileUpload controls in a child page of a master page. I would like to achieve something like when user click on the ImageButton, the browse file window will pop-up like what we did when we click on the Browse button of the FileUpload control.
How can call the browse file window of the FileUpload control when i click on the ImageButton?
I have a file upload control. I would like to do something when the user clicks on the brose/choose file. Basically, I want to autopopulate the textbox once the user clicks to browse and get the file.
<asp:FileUpload ID="FileUpload1" runat="server" onchange="this.form.txtbox1.value=GetFileName(this.value);"/>
Fileupload.My requirement: Only Image files should be displayed in FileUpload browse modal window.how to do this?
View 2 RepliesI m using FileUpload Control , when i click the fileupload text box , Choose file window have to open.
View 6 RepliesI want to apply CSS on FileUpload Brwose button.
don't refer to this link: [URL]
I have a FileUpload Control like this
<asp:FileUpload ID="fileuploader" runat="server" />
Now I want to apply css only on the Browse button part
How can I do this?
I am Getting strugle to get image preview after browsing image.please give me hand to get out from this problem.how to get image preview it may be through c#.net or javascript please give me code for this.i got very less examples from google but they are not worked.Please give me the CODE or sample project. and they should work in all browsers.
View 3 Repliesi use this link code for uploading image
[URL]
here use file upload control that we can't change Text of fileupload button but i want change text i don't want on button write "Choose File" is there any way that use other control that can uploading file and i can use every text for it ?in java-jquery,...?
iam using asp.net with c#,
i want to remove browse text and decrease the size browse button of fileupload control in asp.net
i want to place like dot .... like symbol in place of browse text and decrease the size of browse button .
want a file upload control for uploading image in which when user select the image ,
i want to show it in image control after he finished browsing the image.
I have Fileupload control in my page
1-i want delete the text that is beside of fileupload button text: no file choesn
2-i want change text of file upload button( I want change Choose file text)
I have a FileUpload control in an UpdatePanel and when user select a file, the full file path will will be stored in a hiddenfield, and during postback, i would like to assign the full file path in the hiddenfield back to the FileUpload control textbox, possible to achieve that?
View 1 RepliesI would like to restrict what they see in the file upload dialog, which is set to "All Files" by default. I understand how to validate that they only uploaded a certain file type, that is not the question here. I would just like to know how to default the file type in the file selection dialog.
Is there any way to change this to "PNG only" or "*.png"?This is using AsyncFileUpload in the ASP.NET AJAX Control Toolkit.
Can I actually call window.onresize as well as control when it automatically executes?
View 3 RepliesI have a user control which opens a new window for some item selection. Once an item is selected on that window, the item ID should be passed to a callback javascript function in the user control. In order to have a unique callback function name in the user control (it may have multiple instances on the same page), I added the user control ID to the function name as follows (defined in the ascx file):
function OnItemSelection_<%=this.ID%>(selectedItemID)
{
OnItemSelection("<%=SomeControl.ClientID%>", selectedItemID)
}
Where OnItemSelection is defined in an external js file:
function OnItemSelection(controlID, selectedItemID)
{
$(controlID).do_something(selectedItemID);
}
The issue is that now I'm not sure how the new page can call the "right" function (of the user control instance where it was opened from). The only idea I have in mind so far is passing the name of the callback function in the query string:
var CallbackFunction = function(selectedItemID)
{
window.opener.<%=Request.QueryString["CallbackFunctionName"]%>(selectedItemID);
}
or maybe just the opening user control ID:
var CallbackFunction = function(selectedItemID)
{
window.opener.OnItemSelection_<%=Request.QueryString["UserControlID"]%>(selectedItemID);
}
My questions are:
1) Is it a bad practice passing javascript function names (or user control IDs) like that (I suspect it is)?
2) What could be better way to handle this scenario? Edit: Another way I'm considering now is declaring a global variable in the user control (registering it from the code behind so it'll appear only once). Then, when opening the new window, it's possible to assign the relevant function to it (OnItemSelection_<%=this.ID%>), and call it from the new window. Seems much cleaner than passing user control data through the query string.
I need to change the text of the Browse button in File Upload Control, from "Browse..." to just "Browse". How can this be acheived.
View 3 Replieshow to browse an image location using fileupload and display it into an image control
View 1 RepliesI am planning to create a web page with the name of the student, course,pic and the resume to be uploaded by the user for specified students...
If I upload the resumes of students with same name how to differentiate. Looking for creating a name of the file name randomly as next I'm planning to retrieve the resume via search function to download and view the resumes....
Saving the resumes with same name with differentiate or randomly to save the files with new file name....
How to set default file in <asp:FileUpload />
When a FileUpload is null then i want to set defualt file .
regarding my code :
Byte[] imgByte = null;
if (FileUpload1.HasFile && FileUpload1.PostedFile != null)
{
HttpPostedFile File = FileUpload1.PostedFile;
imgByte = new Byte[File.ContentLength];
File.InputStream.Read(imgByte, 0, File.ContentLength);
}
How to get the full path of the file that is selected using the fileuploader.
View 1 Repliesi have to implement a requirement that's kind of weird for web apps (intranet web app).
after an user login to the app, the user may press Ctrl + N to open the current page in a new window. this sounds perfectly normal except the business requirement is to prevent users from doing this. users must logoff before they can access to the app again with a different browser window/tab.
i am uploading a file through file upload control , file size has greater then 4 MB, I have to give the proper alert msg to the user that file size exceeding the limit.how to do it , because at server side it is crashed on the IIS and not return to the server to check the file size validation.that how it is possible to validate the file size and give the proper alert messege
View 3 RepliesHow can I get the file creation date of the file used in the FileUpload control?
View 3 RepliesI need the full client path of the file on the server side so that I can use a library to get text from the document. It appears that due to security reasons, IE8 replaces the file name with
C:fakepathdocument.doc
Is there a way to get the full path to the file name?
i'me developing an ASP.NET application and it includes a FileUpload control, an object to show content of a format and a button to do functions. I want that when I upload the file, it will be shown in the object and for this reason i want to know the method to get the URL of the uploaded file.
This is the code:
[Code]....