File Download from window.ShowModalDialog

[=?Utf-8?B?Sm9hbyBSZWdv?=]

Hello,

Using asp.net 2.0, C# and IE7

I'm using window.showModalDialog to open a modal window on the client from
Javascript.
I have to include this line in the < HEAD html of the modal window:
<base target=_selfbecause whenever that page posted back, it would spawn
off a new window!! This is the beaviour in IE7.

In this Modal Window I need to have a File Download functionality.
The problem is that using <base target=_selfthe File Download dialog don't
popup, but if I remove the <base target=_selfthe File Download dialog
appears but it would spawn off a new window from the Modal Dialog.

Thanks for any suggestions on how to resolve this issue

Joao Rego

[Mark Rae [MVP]]

"Joao Rego" <Jo******@discussions.microsoft.comwrote in message
news:88**********************************@microsof t.com...

Using asp.net 2.0, C# and IE7

I'm using window.showModalDialog to open a modal window on the client from
Javascript.
I have to include this line in the < HEAD html of the modal window:
<base target=_selfbecause whenever that page posted back, it would spawn
off a new window!! This is the behaviour in IE7.

And in earlier versions...

In this Modal Window I need to have a File Download functionality.
The problem is that using <base target=_selfthe File Download dialog
don't
popup, but if I remove the <base target=_selfthe File Download dialog
appears but it would spawn off a new window from the Modal Dialog.

That's correct.

Thanks for any suggestions on how to resolve this issue

The easiest method is simply not to use showModalDialog - it's completely
non-standard, and only works in IE and some versions of Safari...

Why do you need to use showModalDialog anyway...?
--
Mark Rae
ASP.NET MVP
http://www.markrae.net

[=?Utf-8?B?Sm9hbyBSZWdv?=]

Hi Mark Rae,

Thanks for the advice but I'm mimic a WindowsApp to WebApp, so I have to
create the UI as close as possible.

In respect to this problem I work around it creating a dummy dialog that
only writes out an iframe with src = the dialog i want to load.

thanks,

joao rego

[Mark Rae [MVP]]

"Joao Rego" <Jo******@discussions.microsoft.comwrote in message
news:14**********************************@microsof t.com...

Thanks for the advice but I'm mimic a WindowsApp to WebApp, so I have to
create the UI as close as possible.

WinForms and WebForms are fundamentally different - I wouldn't advise this
approach at all...

In respect to this problem I work around it creating a dummy dialog that
only writes out an iframe with src = the dialog i want to load.

Modal dialogs are fairly easy to simulate with <divcontrols:
http://www.hell.org.ua/Docs/oreilly/...6-sect-10.html
--
Mark Rae
ASP.NET MVP
http://www.markrae.net

[=?Utf-8?B?Sm9hbyBSZWdv?=]

Thanks for this new approach, I tried the sample and it has the behaviour
very similar to the window.ShowModalDialog(...), since this is more standard
I guess I'll have to change all my ModalDialogs.
Thanks again for your help
"Mark Rae [MVP]" wrote:

"Joao Rego" <Jo******@discussions.microsoft.comwrote in message
news:14**********************************@microsof t.com...

Thanks for the advice but I'm mimic a WindowsApp to WebApp, so I have to
create the UI as close as possible.

WinForms and WebForms are fundamentally different - I wouldn't advise this
approach at all...

In respect to this problem I work around it creating a dummy dialog that
only writes out an iframe with src = the dialog i want to load.

Modal dialogs are fairly easy to simulate with <divcontrols:
http://www.hell.org.ua/Docs/oreilly/...6-sect-10.html
--
Mark Rae
ASP.NET MVP
http://www.markrae.net