Displays a progress bar dialog box.
Dial_ProgressBar ( switches ; command ; maxval/incrval ; text ) ]
|command||the command to be used|
|maxval||the number of steps that should be used|
|incrval||indicates how much steps the progress bar should increase|
|text||the text to be shown|
Switches can be empty or one of these:
|-NoteIcon||shows a note icon (indicating this dialog gives the user information)|
|-CautionIcon||shows a caution icon (indicating this dialog warns the user)|
|-StopIcon||shows a stop icon (indicating this is something severe which the user needs to address )|
|-CustomIcon||shows a custom icon. This icon needs to be set before with the Dial_IconControl function|
You can also add this switch:
|-IconSize=48||display the icon at 48×48 pixels|
The ‘command’ parameter indicates the commands, which may be: Show, Incr or Stop. They are to be used as follows:
1- Show command: makes the progress bar dialog box visible.
2- Incr command: increases the progress bar (multiple times, usually in a loop).
3- Stop command: the dialog is removed.
Data type returned
This function returns 0 as result.
Troi Dialog Plug-in 1.2
FileMaker Pro 14 to 18
If you specify a zero as maxval, an indefinite progress bar is shown (barber pole).
In some cases the time to perform lengthy scripts might increase, as FileMaker updates the screen after the ProgressBar step. A freeze screen step does not always help.
IMPORTANT Use only in a script. Do not use this function in a calculated field definition, because when FileMaker calculates the fields this will result into a repeated dialog for EACH record. Also note that functions that use the clipboard, like pasting in a container field, will not work, as they try to paste in the progress bar window.
See also the Dial_SetPreference function to change the time of automatic removal of a progress dialog.
You can also suppress the title in all ProgressBar dialogs by adding this to your (startup) script:
Dial_SetPreference ( "-TitlesInProgressBarDialogs" ; "off" )
This will set the Progress bar title to blank for all subsequent calls until FileMaker is restarted.
NOTE: Version 8.0 added support for (custom) icons.
Use this function to indicate to a user that a script is doing a lengthy operation and provide feedback on how long this operation will last.
For a detailed description see the section “Using the Dial_ProgressBar function” in the user guide or on our web site here.