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Full Discussion: Help regarding a bash menu script
Top Forums Shell Programming and Scripting Help regarding a bash menu script Post 302410257 by Vitrophyre on Monday 5th of April 2010 12:27:52 PM
Old 04-05-2010
Help regarding a bash menu script
Greetings all,
I'm having some trouble writing a menu drive bash script, actually coding the menu part was not difficult however its a problem with a menu option I'm having trouble with.
My menu has 5 options, when the user selects the second option, they are then prompted to enter a number from 1-9 and depending on what number they entered the following output should be displayed

Code:
1
12
123
1234

i.e. they entered 4

now this seems like this should really not be that hard, but for the life of me can't figure it out...what I have so far is:::

Code:
#!/bin/bash
echo
echo "***********************"
echo "***********************"
echo
declare stop=0
while [ $stop == 0 ]; do
cat <<ENDOFMENU
1       : the first option
2       : the second option
3       : the third option
4       : the fourth option
5       : the fifth option
ENDOFMENU

echo
echo -n " Your choice? : "
read choice

...

case $choice in
  2)    echo -n " Now please enter a number 1-9 : "
        read number
        declare i=1
        while (( $i  <= $number )); do
                declare j=1
                while (( $j <= $number )); do
                        echo $j
                        printf $j + 1
                        (( j++ ))
                done
        (( i++))
        done

        declare stop=1
;;


which outputs:::
Code:
1
12
23
34
41
12
23
34
41
12
23
34
41
12
23
34
4

Any help would be much appreciated.
Last edited by Franklin52; 04-05-2010 at 02:48 PM.. Reason: Please use code tags!
 

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LEARN ABOUT REDHAT

xmremovefrompostfromlist

XmRemoveFromPostFromList(library call)									    XmRemoveFromPostFromList(library call)

NAME

       XmRemoveFromPostFromList -- a RowColumn function that disables a menu for a particular widget

SYNOPSIS

       #include <Xm/RowColumn.h>

       void XmRemoveFromPostFromList(
       Widget menu,
       Widget post_from_widget);

DESCRIPTION

       XmRemoveFromPostFromList makes a Popup or Pulldown menu no longer accessible from a widget. This function does not destroy a menu, or deal-
       locate the memory associated with it. It simply removes the widget from the menu's list of widgets permitted to post that menu.

       If the menu argument refers to a Popup menu, the event handlers are removed from the post_from_widget widget. If the argument refers  to  a
       Pulldown  menu,	its  ID  is  removed  from  the  XmNsubMenuId of the specified post_from_widget. Also, if the menu is a Pulldown menu, the
       post_from_widget widget must be either a CascadeButton or a CascadeButtonGadget.

       menu	 Specifies the widget ID of a the Popup or Pulldown menu to be made inaccessible from the post_from_widget widget.

       post_from_widget
		 Specifies the widget ID of the widget which can no longer post the menu referred to by the menu argument..

       For a complete definition of RowColumn and its associated resources, see XmRowColumn(3).

RELATED

       XmAddToPostFromList(3), XmGetPostedFromWidget(3), and XmRowColumn(3).

													    XmRemoveFromPostFromList(library call)
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