ASP.NET Discussion Boards

You can't.The browser will never post the full file's path. it is for security purpose Smile | :)

but you can try with e javascript before submit.

<asp:button onClientClick="document.getElementById('yourhiddenField1').value = document.getElementById('fileUpload1').value">

now you can retrive path from hidden field

Best Regards
-----------------
Abhijit Jana
View My CodeProject Articles

"Success is Journey it's not a destination"

Full path??

We can get like that, right? but of course, he can do nothing with this path..

document.getElementById('File1').value

Is it not what he meant?

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."

Michael Sync wrote:
Is it not what he meant?

may be.

but i think he want to get it directly with posted file Smile | :)

Best Regards
-----------------
Abhijit Jana
View My CodeProject Articles

"Success is Journey it's not a destination"

You may be able to get it, I know for sure you cannot set it in script.

Christian Graus - Microsoft MVP - C++

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Christian Graus wrote:
I know for sure you cannot set it in script.

Yeah.

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."

When the file is uploaded, the control has the full path. But, what do you hope to do with it ?

You cannot access the file system and you cannot interact with the file upload control on the client side.

Christian Graus - Microsoft MVP - C++

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

lakshmichawala wrote:
i want to get the full path of the file selected

This will return the full path of the selected file.
FileUpload.PostedFile.FileName

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

I want to retrive a image from a mssql db, i have uploaded it was sotring in db coloumn like filename.jpg i have tryed like giveing like wht i have given below..
while (dr10.Read())
{
Response.Write("");
}

But i couldt able to retrive the image.

Images are not fixed to give the perticular image name, it was given by online those customer who are uploading images through online, like for example uploading there porduct details along with there image of that product, so when tryed for that perticular company those products and image wht they are uploaded must be displayed on a datagride...

Can u pls help me.

krishna.v

krishnavaradharajan wrote:
");

Where is your Image Path?

set ID and runat server to htmlImage control in source and access that image and set src property to image path

if you want to display that image in datagrid try following code in itemtemplate

<img src='foldername/<%# Eval("ImagePathField")%>' />

bEst rEgard
pAthan

please don't forget to vote on the post that helped you.

He said that the images are stored in database. Not in the folder.

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."

Michael Sync wrote:
He said that the images are stored in database. Not in the folder.

please read my post again.I am fetching it from database not folder.He just save image path in database but image must be in the some folder thats why i am giving that foldername.

please don't forget to vote on the post that helped you.

Imran Khan Pathan wrote:
please read my post again.I am fetching it from database not folder.He just save image path in database but image must be in the some folder thats why i am giving that foldername

haha.. Yeah.. My mistake...

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."

You need to have the separated page that retrieve the image from database and write the binary....

You may check the link ~
Retrieving Images from SqlServer in ASP .NET

Retrieving Images from SqlServer and displaying in a DataGrid - ASP .NET

Hope it helps..

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."

In db iam stored like 9.jpg so iam retrieving like 9.jpg

But the image was in the folder(9.jpg) in the server.

This 9.jpg file name has to link with that folder to retrive the image.

krishna

Okay. so, Like that?

while (dr10.Read())<br />
{<br />
Response.Write("<img src=\"\images\\" + dr10("imgFileName").ToString() + "\" width=\"39\" border=\"0\" height=\"40\">");<br />
}

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."

Hi Krishna,
did u try the process that i have post in with your last post. that use a "~" sign infront of folder . means

~\Upload\image1.jpg

it will surely work !!!

Best Regards
-----------------
Abhijit Jana
View My CodeProject Articles

"Success is Journey it's not a destination"

Abhijit Jana wrote:
~\Upload\image1.jpg

it will surely work !!!

I don't think putting ~ will make much difference. This will force ASP.NET to take this path as the root only for server controls. But in this case he is writing image directly. So it won't matter I guess.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

My Website | Ask smart questions

krishnavaradharajan wrote:
Response.Write("");

This won't display the image on a datagrid. Response.Write() prints the output on top of the page. Use a label control and assign this to there. Or use a server side image control and set image URL.

krishnavaradharajan wrote:
But i couldt able to retrive the image.

As you are trying to display images on a DataGrid, you should look into ItemDatabound event. This will be fired when each rows are binded. Create a template column in your datagrid which contains either a Label or Image control. In ItemDataBound, find this control and assign the image file name to there. Make sure the image exist in the specified path.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

My Website | Ask smart questions

I have given begindcode

while(dr10.Read())
{
Response.Write("<img src=~\"uploads\" width=\"39\" border=\"1\" height=\"40\">");
}

HTML CODE

<asp:TemplateField>
<ItemTemplate>

<asp:Label ID="lbl4" runat="server" Text='<%#DataBinder.Eval(Container.DataItem,"picture") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>

Its not retrieving

krishna

Hi fellows, I am really stuck into this thing.  I declared an iframe in a usercontrol control and this usercontrol resides in a form.  So now,i am getting an error that says document is null or an object.<br />
<br />
This is how I am calling from form.aspx to javascript to get the text from the usercontrol<br />
Form.aspx<br />
protected void Button1_Click(object sender, EventArgs e)<br />
{<br />
   ScriptManager.RegisterStartupScript(this, GetType(), "get", "javascript:getText();", true);<br />
 <br />
}<br />
<br />
usercontrol.ascx<br />
<iframe id="iframe" enableviewstate="true" runat="server"></iframe>                    <br />
<script language="JavaScript" type="text/javascript" ><br />
<br />
function getText()<br />
{ <br />
 alert(window.frames["usercontrol1_iframe"].contentWindow.document.body.innerHTML);--->and am getting error on this line.<br />
 <br />
}<br />
 <br />
</script>

netJP12L wrote:
alert(window.frames["usercontrol1_iframe"].contentWindow.document.body.innerHTML)

"usercontrol1" is something generated by ASP.NET engine so it might change it to something else sometimes.. You should check whether window.frames["usercontrol1_iframe"] has some values or not.. If you are using Firebug, it's so easy for you to debug this kinda scenario.

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."

Hi Everyone,

I need help on my asp:menu which is bind to hierarchichal data source. It has no error but it's not displaying anything. This is my first time to use asp.net and I have spent a lot of time on this task. I know there are glitches in my classes and interfaces but just don't know what code I should write on it. Please help me. See discussion below.

Thanks,
Neil

I have a class called menuClass and class collection called menuCollection. menuCollection is populated correctly through a stored procedure. I could bind this to a datalist for testing purposes and it would display its content. The menuclass has String members menuid, parentid and title. The fourth member is a list type IList. Am not sure of the last member if it's necessary but based on my research it will be used for the GetChildren function.

To bind my menu item, I used the logic as follows:
dsView = New SQLDataSourceControlView(mnuTempItems)
mnuItems.DataSource = dsView.Select()
mnuItems.DataBind()

where mnuTempItems is an instance of class menuCollection.

See my other classes and interfaces needed for HierarchicalDataSource:

Imports System
Imports System.Collections
Imports System.IO
Imports System.Runtime.InteropServices
Imports System.Security.Permissions
Imports System.Web
Imports System.Web.UI
Imports System.Web.UI.WebControls

Namespace DrinksWebSite.Menu

<aspnethostingpermission(securityaction.demand,
level:=aspnethostingpermissionlevel.minimal)> _
Public MustInherit Class SQLDataSourceControl
Inherits HierarchicalDataSourceControl

Public Sub New()
End Sub

' Return a strongly typed view for the current data source control.

Private view As SQLDataSourceControlView = Nothing

Protected Overloads Function GetHierarchicalView(ByVal viewPath
As Menu.MenuCollection) As HierarchicalDataSourceView
If view Is Nothing Then
view = New SQLDataSourceControlView(viewPath)
End If
Return view
End Function 'GetHierarchicalView

Protected Overrides Function CreateControlCollection() As ControlCollection
Return (New ControlCollection(Me))
End Function 'CreateControlCollection

End Class 'SQLDataSourceControl

' The SQLDataSourceControlView class encapsulates the
' capabilities of the FileSystemDataSource data source control.

Public Class SQLDataSourceControlView
Inherits HierarchicalDataSourceView

Private _sqlCollection As MenuCollection

Public Sub New(ByVal viewPath As MenuCollection)
_sqlCollection = viewPath
End Sub 'New

Public Overrides Function [Select]() As IHierarchicalEnumerable
Dim fshe As New HierarchicalData(_sqlCollection)
Dim fsi As menuClass

For Each fsi In fshe
fshe.Add(New HierarchicalDataElement(fsi))
Next fsi
Return fshe

End Function 'Select
End Class 'FileSystemDataSourceView

Public Class HierarchicalData
Inherits ArrayList
Implements IHierarchicalEnumerable

Private data As MenuCollection

Public Sub New(ByVal values As MenuCollection)
data = New MenuCollection
For Each value As menuClass In values
data.Add(New HierarchicalDataElement(value))
Next
End Sub

Public Overridable Function GetHierarchyData(ByVal
enumeratedItem As
Object) As IHierarchyData _
Implements IHierarchicalEnumerable.GetHierarchyData
Return CType(enumeratedItem, IHierarchyData)
End Function 'GetHierarchyData

End Class 'HierarchicalData

Public Class HierarchicalDataElement
Implements IHierarchyData
Public _data As menuClass = Nothing

Public Sub New(ByVal obj As menuClass)
_data = obj
End Sub 'New

Public Overrides Function ToString() As String
Return _data.title
End Function 'ToString

' IHierarchyData implementation.
Public Overridable ReadOnly Property HasChildren() As Boolean _
Implements IHierarchyData.HasChildren
Get
Dim children As Menu.MenuCollection
children = GetChildren()
Return children.Count > 0
End Get
End Property

' returns the title of the menu

Public Overridable ReadOnly Property Path() As String _
Implements IHierarchyData.Path
Get
Return ToString()
End Get
End Property

Public Overridable ReadOnly Property Item() As Object _
Implements IHierarchyData.Item
Get
Return _data
End Get
End Property

Public Overridable ReadOnly Property Type() As String _
Implements IHierarchyData.Type
Get
Return _data.GetType().ToString()
End Get
End Property

Public Overridable Function GetChildren() As
IHierarchicalEnumerable_
Implements IHierarchyData.GetChildren
Dim parentContainer As New HierarchicalData(_data.List)
Dim children As New MenuCollection
Dim objMenu As menuClass
For Each objMenu In parentContainer
children.Add(objMenu)
Next objMenu

Return children
End Function 'GetChildren

Public Overridable Function GetParent() As IHierarchyData _
Implements IHierarchyData.GetParent
Return New HierarchicalDataElement(_data)
End Function 'GetParent
End Class 'HierarchicalDataElement

End Namespace

Cheers,
Neil

hi.
how can I encrypt my password? what type must I select in sqlserver?
how can I encrypt & decrypt QuesryString ?
some times I see a QuesryString like this : zHtkKwwebwYoekpwner43

mehran asghari

Check: Keeping Passwords in a Database Secure[^]

Hesham A. Amin
My blog

mohandesmehran wrote:
how can I encrypt & decrypt QuesryString ?

Encryption password and "encrypt & decrypt QuesryString" are two different questions. As the first question is already answered, I will tell you about second question.. You can use URL-rewriting with encryption class for encrypting /decrypting the querystring...

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."