Simple request form

lzr · 2005-07-26

I am trying to make a form that only asks the user for some text input, then quits.

The problem is the textbox need sourceexpression. But since I do not use any table I don't have a field to use as an expression.

Anyone know how to do?

Albertvh · 2005-07-26

Hi

Define a global variable

Albert

lzr · 2005-07-26

Did that but then it says something about

"When the function is called, the minimum number of parameters should be used".

What function?

Albertvh · 2005-07-26

Hi
How are you calling this form. Have you defined a function? :roll:

Luc_VanDyck · 2005-07-26

If all you need is some text entered by the user, you could also use a Dialog:

Variables:
----------
Name	     DataType	Subtype	Length
dlgDialog	Dialog		
txtInput	 Text		           30


dlgDialog.OPEN('Enter your name #1#########');
dlgDialog.INPUT(1,txtInput);
dlgDialog.CLOSE;
MESSAGE('Hello %1',txtInput);

lzr · 2005-07-26

Luc Van Dyck wrote:

If all you need is some text entered by the user, you could also use a Dialog:

Variables:
----------
Name	     DataType	Subtype	Length
dlgDialog	Dialog		
txtInput	 Text		           30


dlgDialog.OPEN('Enter your name #1#########');
dlgDialog.INPUT(1,txtInput);
dlgDialog.CLOSE;
MESSAGE('Hello %1',txtInput);

At this time I only need simple input but I might want to expand it later, thanks tho.

lzr · 2005-07-26

Albertvh wrote:

Hi
How are you calling this form. Have you defined a function? :roll:

I was planning on doing something like http://www.mibuso.com/howtoinfo.asp?FileID=7&Type=howto

I am still pretty new to how these forms in Navision works so if you could be a little more clear about what I missed I would appreciate it. I want the text field to be empty and when a user enters a text and click ok it should return this text to the original form (or passing a value from the original form so that this subform can execute code itself)

Soft_Tod · 2005-07-26

Hi, I've done something similar.

In the Main Form I call the Input Form modally, the user can enter some Text, chose OK or CANCEL and the Input Form close. The Main Form can pick up the Entered Text and process accordingly.

From your description it sounds something like that.

Here's the text file export of the two Forms (it's in a german Database so you probably need to change the locales into swedish before importing the textfile

):

OBJECT Form 74000 MainForm
{
  OBJECT-PROPERTIES
  {
    Datum=26.07.05;
    Zeit=12:32:38;
    Ge„ndert=Ja;
    Versions Liste=;
  }
  PROPERTIES
  {
    Width=7040;
    Height=1760;
  }
  CONTROLS
  {
    { 1000000000;CommandButton;330;990;2200;550 ;CaptionML=DEU=Get Input;
                                                 OnPush=VAR
                                                          frmInp@1000000000 : Form 74001;
                                                        BEGIN
                                                          frmInp.SetInputValue(1, g_sText);
                                                          IF (frmInp.RUNMODAL = ACTION::OK) THEN
                                                             g_sText := frmInp.GetInputValue(1);
                                                        END;
                                                         }
    { 1000000001;TextBox;330  ;330  ;6490 ;550  ;Editable=Nein;
                                                 SourceExpr=g_sText }
  }
  CODE
  {
    VAR
      g_sText@1000000000 : Text[1024];

    BEGIN
    END.
  }
}

OBJECT Form 74001 InputForm
{
  OBJECT-PROPERTIES
  {
    Datum=26.07.05;
    Zeit=12:24:04;
    Ge„ndert=Ja;
    Versions Liste=;
  }
  PROPERTIES
  {
    Width=7260;
    Height=1760;
  }
  CONTROLS
  {
    { 1000000000;TextBox;110  ;110  ;6930 ;550  ;SourceExpr=g_sInput[1] }
    { 1000000003;CommandButton;2420;880;2200;550;PushAction=OK }
    { 1000000004;CommandButton;4730;880;2200;550;PushAction=Cancel }
  }
  CODE
  {
    VAR
      g_sInput@1000000000 : ARRAY [20] OF Text[1024];

    PROCEDURE GetInputValue@1000000000(Idx@1000000000 : Integer) : Text[1024];
    BEGIN
      EXIT(g_sInput[Idx]);
    END;

    PROCEDURE SetInputValue@1000000001(Idx@1000000000 : Integer;DefaultText@1000000001 : Text[1024]);
    BEGIN
      g_sInput[Idx] := DefaultText;
    END;

    BEGIN
    END.
  }
}

I using an Array in the Input form to ensure future enhancements. Its also possible to set the default value in the Input Form.

Lycka till

lzr · 2005-07-26

Soft Tod wrote:

Hi, I've done something similar.

In the Main Form I call the Input Form modally, the user can enter some Text, chose OK or CANCEL and the Input Form close. The Main Form can pick up the Entered Text and process accordingly.

From your description it sounds something like that.

Here's the text file export of the two Forms (it's in a german Database so you probably need to change the locales into swedish before importing the textfile ):

I using an Array in the Input form to ensure future enhancements. Its also possible to set the default value in the Input Form.

Lycka till

Vielen dank

lzr · 2005-07-28

Omg, you know what I did wrong? I put a variable name called "message" in my form :oops:

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