Re: Problem in Dialog

Eduardo,

   I found a way to cure my problem, though not understanding it. I had an “Activate” in an EventHandler, which called a routine. I changed “Activate” to “Open” and my problem vanished (so far ? ).
   I could not find much information about EventHandler in the XOJO documentation.

   Thank you for the time you spent for me.

Daniel

On 15 04 2018, at 21:30, Eduardo Gutierrez de O <[email protected]<mailto:[email protected]>> wrote:

Daniel,

You're right. I meant to paste a snippet from one of my apps and by mistake I pasted from a custom one.

Nonetheless, the important part is that you need to share the bit of code giving you trouble. Otherwise it's shooting in the dark.

For what it's worth, the User Guide example works ok for me:

Dim f As FolderItem
Dim m As New Movie

Dim jpegType As New FileType
jpegType.Name = "image/jpeg"
jpegType.MacType = "JPEG"
jpegType.Extensions = "jpg;jpeg"

Dim pngType As New FileType
pngType.Name = "image/png"
pngType.MacType = "PNG "
pngType.Extensions = "png"

f = GetOpenFolderItem(jpegType + pngType)
If f<> Nil Then
  MsgBox("Open worked. File is "+f.NativePath)
Else
  MsgBox("Open failed.")
End If

I just created a new project and assigned this to the "Action" event of a simple button. It then shows only PNG and JPG files and complains if I don't pick anything.

Eduo

On 15 Apr 2018, at 19:32, Daniel Drijard <[email protected]<mailto:[email protected]>> wrote:

Eduardo,

   You mention 2 functions (or commands ?), SetupOpenDialog and DealWithFile, which I do not know and which are declared as well unknown by the current HELP of XOJO.
Daniel

On 15 04 2018, at 18:51, Eduardo Gutierrez de O <[email protected]<mailto:[email protected]>> wrote:

I think you're talking about different things.

James is talking about Getfolderitem, which allows you to define a folderitem from a path.

OpenDialog (and FolderItemDialog, for a customizable version) is defines into, and opens, its own modal window.

Without seeing a bit of your code it's impossible to find what you may be missing

  dim o as opendialog
  dim f,r as folderitem
  o = new opendialog
  o.prompttext = "Select a file to open"
  SetupOpenDialog(o)
  r = o.showmodal
  if r <> nil then
    f = o.result
    MsgBox "Selected file is "+f.name
  end

(with "DealWithFile" being a function to deal with the file :D )

Eduo

On 15 Apr 2018, at 17:17, Daniel Drijard <[email protected]<mailto:[email protected]>> wrote:

Hello, james
   GetFolderItem will not allow me to choose a file inside a directory as a Dialog will instead.
Daniel
On 15 04 2018, at 17:10, Jim Wagner <[email protected]<mailto:[email protected]>> wrote:

Hello, Daniel -

That has never been how you access the file system. Try GetFolderItem() or one of its relatives.

Jim
James Wagner
Oregon Research Electronics
http://www.orelectronics.net<http://www.orelectronics.net/>




On Apr 15, 2018, at 7:21 AM, Daniel Drijard <[email protected]<mailto:[email protected]>> wrote:

   I create a Dialog by OpenDialog, then define a starting Directory, then trigger ShowModal(). I get an empty window, transparent and movable which does not show the Directory I defined.
  Any clue ? Thanks in advance.
  I use an iMac with Sierra
Daniel

Daniel Drijard
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Daniel Drijard
Thoiry téléphone :
  04 50 41 22 75
    international
  +33/4 50 41 22 75
Courriel :
   [email protected]<mailto:[email protected]>
Thoiry F-01710
   48, rue des Savoies



Daniel Drijard
Thoiry téléphone :
  04 50 41 22 75
    international
  +33/4 50 41 22 75
Courriel :
   [email protected]<mailto:[email protected]>
Thoiry F-01710
   48, rue des Savoies



Daniel Drijard
Thoiry téléphone :
  04 50 41 22 75
    international
  +33/4 50 41 22 75
Courriel :
   [email protected]<mailto:[email protected]>
Thoiry F-01710
   48, rue des Savoies