keyEvent: Content Control within Tk Entry Widgets

Description

Controls the character string content within a Tk entry widget.

Usage

keyEvent(ent.typ, ent.str = "", rm.data = FALSE)

Arguments

ent.typ

the entry type

ent.str

the entry value

rm.data

a logical; if TRUE the existing processed data is removed.

Value

A character string with strict adherence to the entry type.

Details

The entry types include: real, second, integer, hour, minute, and date. If rm.data is TRUE then both the data.mod and data.tin components of srvy.dat are removed.

Examples

Run this code

keyEvent("date", "07/12/1971")
## [1] "07/12/1971"

keyEvent("date", "7/2/19uq")
## [1] "7/2/19"

keyEvent("hour", "13")
## [1] "13"

keyEvent("hour", "25")
## [1] "23"