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gettextdialog
gettextdialog
INPUT
,
OPTION
,
VALUE

The gettextdialog statement displays a configurable modal dialog that asks the user to enter an item of text.

Parameters

This statement has three parameters:

input – is a field or variable where the user’s input will be placed. If this is a field, it should be a text field. The input field or variable should be assigned a value before the gettextdialog statement is used. This value will be displayed as the default value in the dialog.

option – The name of an option that modifies the dialog’s appearance and/or operation. See below for descriptions of each available option. The option can be specified in either upper or lower case.

value – The option value.

Description

This statement displays a dialog with a single area for text entry. The user may enter something, then press a button to dismiss the dialog. The program can determine what button was pressed by using the info(“dialogtrigger”) function.

Dialog Options

The appearance and operation of the dialog can be modified by adding one or more pairs of option/value parameters to the gettextdialog statement, like this:

gettextdialog text,option1,value1,option2,value2,option3,value3,option4,value4

Each of the available options are described below.

Prompt

This option specifies a prompt that appears above the text editing area.

gettextdialog City,"Prompt","Please enter the name of the city","Button","Ok"
SubPrompt

This option specifies a second prompt line that appears above the text editing area. The main prompt is displayed in bold, the subprompt is displayed in regular text.

gettextdialog CustomerCode,
    "Prompt","Please enter the customer ID code",
    "Subprompt","Format should be nnn-nnnn",
    "Button","Ok","AbortButton","Cancel"
Button

This option sets up a button. You can have up to three buttons on the dialog. The first button specified is the default button. This example specifies a dialog with two buttons.

gettextdialog ID,
    "Prompt","Enter your user ID",
    "Button","Login",
    "Button","New Account"
AbortButton

This option sets up a button. If the user presses a button that has been designated a AbortButton, the dialog will be aborted without changing the field or variable specified in the first parameter. You can, however, still use info(“dialogtrigger”) to check to see what button was pressed.

let userid = ""
gettextdialog userid,
    "Prompt","Enter your user ID",
    "Button","Login",
    "AbortButton","Cancel"
if info("dialogtrigger") = "Cancel" rtn endif
// continue with login code

Height

This option specifies the height of the text editing area in the dialog (in points). The default is 24, which is high enough for one line of text. This example will create a dialog that allows up to 4 lines of text to be edited.

gettextdialog "Notes","Button","Update","AbortButton","Cancel","Height",96,"Prompt","Edit Notes"

Width

This option specifies the width of the text editing area in the dialog (in points). The default is 400. If you make this less than 300 points, a gap will appear between the text area and the right edge of the dialog. This example will create a dialog that allows up to 4 lines of text to be edited in an extra wide area.

gettextdialog "Notes",
    "Button","Update","AbortButton","Cancel",
    "Height",96,"Width",600,"Prompt","Edit Notes"

Sheet

This true/false (or yes/no) option specifies whether the dialog should be opened as a “sheet” attached to the current window. If this option is true, like this:

gettextdialog ID,
    "Prompt","Enter your user ID",
    "Sheet","YES",
    "Button","Login","AbortButton","Cancel",
    "Width",300

then the dialog will be attached to the current window, as shown here.

If this option is false (or omitted), like this:

gettextdialog ID,
    "Prompt","Enter your user ID",
    "Sheet","NO",
    "Button","Login","AbortButton","Cancel",
    "Width",300

then the dialog will appear in its own separate alert, and you won’t be able to do anything else in any Panorama window until this modal dialog is taken care of.

See Also

History

VersionStatusNotes
10.2UpdatedThe new "sheet" option allows the dialog to display as a sheet attached to the current window, instead of as a standalone alert.
10.0NewNew in this release.