TkEntry - how do I read/capture what was typed?

ruby-talk
1

I know how to create an TKentry field but I cannot figure out how to
capture what was typed......anybody have worked out examples?

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2

You must associate a Tk variable object to your Entry field :

@myVar = TkVariable.new
@myEntryField.textvariable(@myVar)
...
@myEntry = @myVar.value

Examples of tk programming here :
http://www.ugcs.caltech.edu/~rise/tk-demos/

Hope this help.

···

I know how to create an TKentry field but I cannot figure out how to
capture what was typed......anybody have worked out examples?