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Homework and Emergencies Homework & Coursework Questions Dialog menu with array Post 303010300 by dan007255 on Friday 29th of December 2017 10:58:07 AM
Old 12-29-2017
Dialog menu with array

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!

1. The problem statement, all variables and given/known data:

Hi

I'm currently making a schoolproject and I'm stuck with reading an array into the possible options of a menu dialog. What I mean is: I've put some values into an array, I want all these values from the array to be possible to be selected in the menu. I'm npot sure how many options should be available, so i use the array length. Please help Smilie
I'm programming in Debian and I use bash.

Thanks

variables:
array muzieklijst[]
mpg123 is for playing the song

2. Relevant commands, code, scripts, algorithms:

dialog --menu "title" width height optionsammount\
option1 \
option 2 \
option 3 \
...

3. The attempts at a solution (include all code and scripts):

Code:
dialog --menu "Choose song" 25 75 ${#muzieklijst[@]} \
        for j in $(`cat muzieklijst.txt`) ; do
            echo ""$j" \\"
        done 2> outputspeler.txt
        for (( i=0; i<${#muzieklijst[@]}; i=$i=1))
        do
            if [ "$muzieklijst[i]" = `cat outputspeler.txt` ]
            then
                mpg123 muziekpadlijst[$i]
                continue
            fi
        done

4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):

Odisee Technologiecampus Ghent, Ghent, Belgium, Joris Maervoet, B-ODISEE-JLW375-1718

Note: Without school/professor/course information, you will be banned if you post here! You must complete the entire template (not just parts of it).

---------- Post updated at 04:58 PM ---------- Previous update was at 04:41 PM ----------

I have to add, that I'm allowed to get help if I write where I got help from.
 

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DEBCONF-MERGETEMPLATE(1)					      Debconf						  DEBCONF-MERGETEMPLATE(1)

NAME
debconf-mergetemplate - merge together multiple debconf template files SYNOPSIS
debconf-mergetemplate [options] [templates.ll ...] templates DESCRIPTION
Note: This utility is deprecated. You should switch to using po-debconf's po2debconf program. This program is useful if you have multiple debconf templates files which you want to merge together into one big file. All the specified files will be read in, merged, and output to standard output. This can be especially useful if you are dealing with translated template files. In this case, you might have your main template file, plus several other files provided by the translators. These files will have translated fields in them, and maybe the translators left in the english versions of the fields they translated, for their reference. So, you want to merge together all the translated templates files with your main templates file. Any fields that are unique to the translated files need to be added in to the correct templates, but any fields they have in common should be superseded by the fields in the main file (which might be more up-to-date). This program handles that case properly, just list each of the translated templates files, and then your main templates file last. OPTIONS
--outdated Merge in even outdated translations. The default is to drop them with a warning message. --drop-old-templates If a translation has an entire template that is not in the master file (and thus is probably an old template), drop that entire template. SEE ALSO
debconf-getlang(1) AUTHOR
Joey Hess <joeyh@debian.org> 2012-09-10 DEBCONF-MERGETEMPLATE(1)
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