Use the DialogView class to request a value.

• Smalltalk Environment-Opening a Dialog
• Smalltalk Language-HCI-Simple Dialog Request

Description

Use the DialogView class to request a value.

Strategy

Concepts related to this step:

• More on the System Workspace

Hints on reusing this step

You'll need to convert the returnvalue if you need an integer or float. Strings understand asInteger and asFloat.

Examples of this Generic Step

• Step: Use DialogView to ask the user for an integer for resetting the IntegerCount. in Project: User-Resettable Count
• Step: Create a reset method for ASCIICount using the first character of the returned string. in Project: User-Resettable Count