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Selecting a value from a list


A new variant of the input command has been added in version 2.0...

Each input name should be lowercase, begin with a letter and contain letters, numbers and the underscore character.

 

Every time a *list parameter is ecountered, UP Deck will attempt to load the specified list from a text file and store it in the deck.  If the file can't be loaded, the previously loaded version will be used if it exists.  This allows you to load a file from one PC and then continue to use it when connected to other machines that don't have a copy.

 

Example;

UP Deck looks for a 'StarWars.txt' file in the lists folder.  If you click the 'FILES' button on the desktop app, the application's folder is opened on the desktop.  There should be a folder inside named 'Lists' - this is where you should save your text files.

 

 

The example StarWars.txt file contains the following;

 

Luke Skywalker
Obi-Wan Kenobi
Darth Vader
R2-D2
C-3PO
Han Solo
Princess Leia

 

 

 

You can also create lists with values and labels : you pick from the list of option labels and the value for that option is returned. To set this up, create a list like the one below. Every line that has a value and a label should begin with a ':' (colon). The value comes after the colon, then another colon followed by the label.

 

:1:Luke Skywalker
:2:Obi-Wan Kenobi
:3:Darth Vader
:4:R2-D2
:5:C-3PO
:6:Han Solo
:7:Princess:Princess Leia
 
 
Using the list above, selecting 'R2-D2' would return the value '4'.  Values don't have to be numeric, they just can't contain a colon character.  Only the labels are shown in the deck when selecting - the values are hidden.
 
 

 

 



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