Perl - start search by using search button or by pressing the enter key
The snippet above setups a label, then a box to accept a text based user input. Then a Search button that calls a sub. The way it is written / shown, the search button works as it should. But the search does not execute if I enter text followed by pressing the enter key.
So, the question is, How do I give the user the option to either
input text, then press the enter/return key to begin the search
or
input text, then press the search button to begin the search ?
Neo,
Maybe it would be best to make the search button/option more visible? I know when I came here the first time, I didn't really notice that option. Just an idea. It appears that some people either don't see it.. or the obvious, don't want to use it, but I'd suggest that it's more of the... (8 Replies)
Hi All,
I have a file that I need to be able to find a pattern match on a line, search that line for a text pattern, and replace that text.
An example of 4 lines in my file is:
1. MatchText_randomNumberOfText moreData ReplaceMe moreData
2. MatchText_randomNumberOfText moreData moreData... (4 Replies)
Hey, I'm writing this BASH script, I recently started learning BASH after I did Java and I'm pretty new to the syntax.
Anways, what I want to do is simple, I coudn't find the right information though:
Let's say I make a :
read -p "Press ENTER to go back to menu" choice
.....
What is... (34 Replies)
I'm trying to learn how to get my script to execute the enter button when it telnets into a router and the router displays output but you need to press the space bar or enter button to continue displaying my output of the router.
How is this done? (0 Replies)
hi experts
Question in perl
i'm creating a script to take from user a different inputs one of them is the carriage return .. so that i want to make an if condition if the user hit enter key the user will go to previous step
it something like that
chomp ($input = <STDIN>);
if ($input =~... (3 Replies)
Hi ,
I have been trying to write a perl script to do this job. But i am not able to achieve the desired result. Below is my code.
my $current_value=12345;
my @users=("bob","ben","tom","harry");
open DBLIST,"<","/var/tmp/DBinfo";
my @input = <DBLIST>;
foreach (@users)
{
my... (11 Replies)
I have a script in which we have used nohup. Once script is executed it will be terminated only when enter key is pressed. I want the script to be terminated without pressing enter key
nohup imqbrokerd -name user_id port 2>1 1>$home_`date` &
I am a newbie to shell, Kindly please help (3 Replies)
Discussion started by: Suganbabu
3 Replies
LEARN ABOUT SUSE
raise
raise(n) Tk Built-In Commands raise(n)
__________________________________________________________________________________________________________________________________________________NAME
raise - Change a window's position in the stacking order
SYNOPSIS
raise window ?aboveThis?
_________________________________________________________________DESCRIPTION
If the aboveThis argument is omitted then the command raises window so that it is above all of its siblings in the stacking order (it will
not be obscured by any siblings and will obscure any siblings that overlap it). If aboveThis is specified then it must be the path name of
a window that is either a sibling of window or the descendant of a sibling of window. In this case the raise command will insert window
into the stacking order just above aboveThis (or the ancestor of aboveThis that is a sibling of window); this could end up either raising
or lowering window.
EXAMPLE
Make a button appear to be in a sibling frame that was created after it. This is is often necessary when building GUIs in the style where
you create your activity widgets first before laying them out on the display:
button .b -text "Hi there!"
pack [frame .f -background blue]
pack [label .f.l1 -text "This is above"]
pack .b -in .f
pack [label .f.l2 -text "This is below"]
raise .b
SEE ALSO
lower(n)
KEYWORDS
obscure, raise, stacking order
Tk 3.3 raise(n)