MVC File Download - ASP.NET Discussion Boards

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Re: Error Webservice (hexadecimal value 0x0E, is an invalid character)

Not Active30-Jan-11 6:41

Not Active

30-Jan-11 6:41

1) Remove the duplicate posting.

2) We need more details.

3) Google.

I know the language. I've read a book. - _Madmatt

Re: Error Webservice (hexadecimal value 0x0E, is an invalid character)

Dalek Dave4-Mar-11 13:23

Dalek Dave

4-Mar-11 13:23

By providing more information.

------------------------------------

I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave

CCC Link[^]
Trolls[^]

put logo in crystal reports

Thanusree Duth28-Jan-11 19:09

Thanusree Duth

28-Jan-11 19:09

How to put logo(jpeg image) in crystal reports in vb .net?Hope ur help. Smile | :)

Re: put logo in crystal reports

Sandeep Mewara28-Jan-11 19:41

Sandeep Mewara

28-Jan-11 19:41

Have a look at these:
Similar discussion[^]
Image in Crystal Reports[^]
Similar discussion 2[^]

Sandeep Mewara
[My latest tip/trick] [Forum guidelines]

Re: put logo in crystal reports

sund7wells1-Feb-11 19:56

sund7wells

1-Feb-11 19:56

hi,
follow below steps..
1. create one typed dataset with binary (blob) column or add new column of blob if you are already using the typed dataset.
2. convert your image into binary object
3. load it in that column and bind it in your rpt of crystal report.

Hope this helps..

Style Points

Bomb_shell28-Jan-11 10:21

Bomb_shell

28-Jan-11 10:21

Is there any drawback to keeping all your SQL in the asp code rather than using stored procedures (SQL Server) ?

Here's where I'm coming from: I inherited a database and initially had network and compatability issues connecting right to the database. So, I created a hack-job Access database to view the tables, but I still couldn't manipulate the stored procedures. To get around this, I just wrote the SELECT/UPDATE/ALTER statements right into the asp. Now, I'm thinking its so much easier that way, but wonder if that's bad form.

Thoughts?

----------------------------------
I'm not a programmer by trade, so please don't beat me unmerciful.

Re: Style Points

David Mujica28-Jan-11 10:42

David Mujica

28-Jan-11 10:42

Wow that's a hot potato you got there ... For every response that you get that says "put it in a store procedure" you will get "put it in your application code".

The way I'm developing applications is to create classes which abstract the database details from my application. The ASP.NET application doesn't know if I'm storing the data in XML, MS-Access, MS-SQL or Oracle.

When you have some time, research "Building a Data Access Layer" and you will see what I'm getting at.

Good luck.

MVC File Download

musefan28-Jan-11 5:34

musefan

28-Jan-11 5:34

Hi All,

I am developing an MVC web application and one of the pages allows for an attachment to be uploaded. Once uploaded, it is saved in a database field as binary data. Any attachments are then shown on a page as links.

When a user clicks a link it directs to an Action that returns a FileContentResult. In general the process is working but it is not quite what I want. Basically, what I want to achieve is as follows...

1. If the user clicks the link, the browser will attempt to open the file, if it cannot open then it prompts for save as...
2. The user can right-click and select "Save Link As.." (or whatever you browser calls it) and can download the file. The requirement here is to provide a default file name based on the file name of the attachment

...I can get both working but not together. This is two "simplified" variations of my function (found in a controller) which produce the two results...

1. Click link opens, right click prompts (but default file name is chosen by browser = "download.pdf")

public ActionResult DownloadFile()
{
   //get file data
   return File(fileByteArray, fileContentType);
}

2. Click link prompts, right click prompts (default file name is correctly set)

public ActionResult DownloadFile()
{
   //get file data
   return File(fileByteArray, fileContentType, "filename.pdf");
}

...So it seems that by using the overload which allows to specify the file name, I am sacrificing the ability to open the file in the browser. But I want both!

Any ideas?

Thanks

return 5;

Re: MVC File Download

TheGreatAndPowerfulOz28-Jan-11 10:05

TheGreatAndPowerfulOz

28-Jan-11 10:05

To force the download of a PDF file, instead of being handled by the Browser PDF plugin:

public ActionResult DownloadPDF()
    {
        return File("~/Content/MyFile.pdf", "application/pdf", "MyRenamedFile.pdf");
    }

If you want to let the browser handle by its default behavior (plugin or download), just send two parameters.

public ActionResult DownloadPDF()
    {
        return File("~/Content/MyFile.pdf", "application/pdf");
    }

Read here[^] for more info

"If your actions inspire others to dream more, learn more, do more and become more, you are a leader." - John Quincy Adams

Re: MVC File Download

musefan28-Jan-11 10:37

musefan

28-Jan-11 10:37

That's pretty much what I already said. Are you saying what I want can't be done?

return 5;

open a pop up window

vishnukamath28-Jan-11 2:18

vishnukamath

28-Jan-11 2:18

hi,
On opening the pop up window the parent has to be closed. when im using the following code:
window.opener=null;
window.opener.close();
in the pop up window..im getting an alert box like "the page you are viewing is about to close"..
i have to stop that alert box..
any suggestions please.

thanking you,
with regards,
vishnu.

Re: open a pop up window

Pete O'Hanlon28-Jan-11 3:00

Pete O'Hanlon

28-Jan-11 3:00

You can't get rid of it. It's a browser feature and the trick you're using hasn't worked since IE6.

I'm not a stalker, I just know things. Oh by the way, you're out of milk.

Forgive your enemies - it messes with their heads

My blog | My articles | MoXAML PowerToys | Onyx

Re: open a pop up window

musefan28-Jan-11 5:38

musefan

28-Jan-11 5:38

So you want to pop up one window and close the window which opened it? Surely that can be achieved by just navigating to the new page? (miraculously the old ~~window~~ page will be gone!)

return 5;

MVC for big applications

slSoftware28-Jan-11 1:57

slSoftware

28-Jan-11 1:57

Hi All,

In my application im going implement the MVC, I've created common routing rule for my some dynamic page in the global.asax, but there are some additional static pages in my application (more than 20 pages) (ex- contact us, help, abouts us), what i want to know is, should i call MapRoute method (i have write it below) for each pages, or is there any solutions for this. please help me.

routes.MapRoute(
"Contact Us",
"{controller}/{action}",
new { controller = "ContactUs", action = "Show"}
);

Thanks,

sen mail in asp .net 2.0

Thanusree Duth27-Jan-11 0:12

Thanusree Duth

27-Jan-11 0:12

How to send email from local system to internet using asp .net 2,0?how to configure smtp?I googled a lot.But that code is not worked in asp .net 2.0..Help me

Re: sen mail in asp .net 2.0

Yusuf27-Jan-11 0:55

Yusuf

27-Jan-11 0:55

Didn't you ask the same question in QA http://www.codeproject.com/Questions/150986/send-email.aspx[^]? Please post your question only in one place.

Yusuf
May I help you?

Re: sen mail in asp .net 2.0

Gandalf_TheWhite27-Jan-11 1:25

Gandalf_TheWhite

27-Jan-11 1:25

Please check this Article over here,
Send Email in ASP.Net 2.0[^]
This is the basic version and this might help you to start with.

If you find any problem then post here with details.

Believe Yourself™

Re: sen mail in asp .net 2.0

RaviRanjanKr27-Jan-11 3:42

RaviRanjanKr

27-Jan-11 3:42

This Link-[Easy SMTP Mail Using ASP.NET 2.0][^] might help you.
to know more you should go there[^]

Re: sen mail in asp .net 2.0

Thanusree Duth27-Jan-11 18:37

Thanusree Duth

27-Jan-11 18:37

Code that given by u is worked..Thanks a lot.But the mail go to Spam only,not in inbox.How to send mail in inbox? Smile | :)

Re: sen mail in asp .net 2.0

musefan28-Jan-11 6:17

musefan

28-Jan-11 6:17

Firstly, are you sending spam?

Secondly, read something like this[^]

return 5;

Is it possible that userConfrol was called before mainpage?

buffering8326-Jan-11 14:21

buffering83

26-Jan-11 14:21

I have page.

@Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="workgrant_Default" %>
@ Register Src="~/userControl/TopHeader.ascx" TagName="TopHeader" TagPrefix="TopUc" %>

<body>
<TopUc:TopHeader ID="TopHeaderId" runat="server" />

i do debug and i find out that userConrol was called after main page called.

So Is there any way to call userControl page first?

hi

My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~

Re: Is it possible that userConfrol was called before mainpage?

fjdiewornncalwe26-Jan-11 15:05

fjdiewornncalwe

26-Jan-11 15:05

The user control is not a page that can be called on it's own. It must be placed on an aspx page in order to work, so no, you cannot call the usercontrol "page" first.

I wasn't, now I am, then I won't be anymore.

Re: Is it possible that userConfrol was called before mainpage?

Yusuf27-Jan-11 0:57

Yusuf

27-Jan-11 0:57

No, you can not call the user control before the page. The page contains the user control, so it needs to be constructed first.

Why do you want to call the user control first anyway?

Yusuf
May I help you?

httpcontext

Ramkumar_S25-Jan-11 15:06

Ramkumar_S

25-Jan-11 15:06

Hi All,

I got a work to upgrade existing asp.net code.

In this i came to see HttpContext,HttpResponse class.

Then I done research and found that it can be used to avoid querystring and can be used only for server.transfer.

Please let me know the exact use of httpcontext?

Thanks in advance.

Ramkumar
("When you build bridges you can keep crossing them. ")

http://ramkumarishere.blogspot.com

Re: httpcontext

Not Active25-Jan-11 15:20

Not Active

25-Jan-11 15:20

Where are you getting your information from? OMG | :OMG:

HttpContext is not a way to avoid query strings. It can be used to store small amounts of data but is generally not used in application code. Session or Application state is more typically used.

http://msdn.microsoft.com/en-us/library/system.web.httpcontext.items.aspx[^]

http://msdn.microsoft.com/en-us/library/system.web.httpcontext.aspx[^]

I know the language. I've read a book. - _Madmatt

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