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    • Dan KorneffD
      Dan Korneff @ustk
      last edited by

      @ustk @d-healey Any tips on using replace() ?
      I'm trying to snip the File: part off of the file name.
      using:

      fileList = fileList.replace("File: ", "");
      

      but I'm getting the error:

      Unknown function 'replace'
      

      Dan Korneff - Producer / Mixer / Audio Nerd

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      • d.healeyD
        d.healey
        last edited by

        replace works on strings, fileList is an array so no replace function there. You'd need to loop through your array of objects and run replace on each one.

        Libre Wave - Freedom respecting instruments and effects
        My Patreon - HISE tutorials
        YouTube Channel - Public HISE tutorials

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        • Dan KorneffD
          Dan Korneff @d.healey
          last edited by

          @d-healey here's my attempt:

          //hold file list
          var fileList = [];
          const var formattedNames = [];
          
          const var Browse = Content.getComponent("Browse");
          
          inline function onBrowseControl(component, value)
          {
              if(value) //if button clicked
              {
                  //open file broswer
                  FileSystem.browseForDirectory("", function(dir)
                      {
                          //push midi list into array
                          fileList = FileSystem.findFiles(dir, "*.mid", false);
                          
                          for (i = 0; i < fileList.length; i++)
                          {
                              var newName = fileList[i];
                              newName = newName.replace("File: ", "");
              
                              formattedNames.push(newName);
                          }
                          
                      });
              }
          	
          };
          
          Content.getComponent("Browse").setControlCallback(onBrowseControl);
          

          getting this error:

          function not found
          at
           newName = newName.replace("File: ", "");

          Dan Korneff - Producer / Mixer / Audio Nerd

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          • d.healeyD
            d.healey
            last edited by

            filelist is an array of objects. So filelist[i] is an object not a string. Try Console.print(trace(filelist[i])); to see what is contained within your object.

            Libre Wave - Freedom respecting instruments and effects
            My Patreon - HISE tutorials
            YouTube Channel - Public HISE tutorials

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            • Dan KorneffD
              Dan Korneff @d.healey
              last edited by

              @d-healey said in Get list of midi files:

              Console.print(trace(filelist[i]));

              It returns

              Interface: undefined
              

              Dan Korneff - Producer / Mixer / Audio Nerd

              d.healeyD 1 Reply Last reply Reply Quote 0
              • d.healeyD
                d.healey @Dan Korneff
                last edited by

                @dustbro If you're going to copy and paste things that I write you should check that I've written it correctly ;) Your variable is called fileList, not filelist.

                Libre Wave - Freedom respecting instruments and effects
                My Patreon - HISE tutorials
                YouTube Channel - Public HISE tutorials

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                • Dan KorneffD
                  Dan Korneff @d.healey
                  last edited by Dan Korneff

                  @d-healey said in Get list of midi files:

                  fileList

                  giphy.gif

                  I've been sitting at the computer for 13 hours... maybe I need a break.

                  Now that I'm using variables that actually exist in my project, it returns empty:

                  Interface: 
                  

                  Also, thanks for the help. 👍

                  Dan Korneff - Producer / Mixer / Audio Nerd

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                  • d.healeyD
                    d.healey
                    last edited by

                    What do you get with Console.print(fileList.length);?

                    Libre Wave - Freedom respecting instruments and effects
                    My Patreon - HISE tutorials
                    YouTube Channel - Public HISE tutorials

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                    • Dan KorneffD
                      Dan Korneff @d.healey
                      last edited by Dan Korneff

                      @d-healey 15, which is the amount of files in my test folder

                      Dan Korneff - Producer / Mixer / Audio Nerd

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                      • d.healeyD
                        d.healey
                        last edited by d.healey

                        Try this in place of your loop

                        for (f in fileList)
                        {
                        	Console.print(f.toString(File.FullPath));
                        }
                        

                        I also notice you're using some vars, always use local in inline functions, and in on init use reg or const. 99% of the time var should not be used except in paint routines, mouse callbacks, timer callbacks, and occasionally a few other places.

                        Libre Wave - Freedom respecting instruments and effects
                        My Patreon - HISE tutorials
                        YouTube Channel - Public HISE tutorials

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                        • Dan KorneffD
                          Dan Korneff @d.healey
                          last edited by

                          @d-healey said in Get list of midi files:

                          Try this in place of your loop

                          Now we're talking! that returns the file path correctly

                          Dan Korneff - Producer / Mixer / Audio Nerd

                          d.healeyD 1 Reply Last reply Reply Quote 0
                          • d.healeyD
                            d.healey @Dan Korneff
                            last edited by

                            @dustbro Yeah it's late here :) the objects in your array are all file objects so you have access to all of the File class functions, like toString()

                            Libre Wave - Freedom respecting instruments and effects
                            My Patreon - HISE tutorials
                            YouTube Channel - Public HISE tutorials

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                            • Dan KorneffD
                              Dan Korneff @d.healey
                              last edited by

                              @d-healey said in Get list of midi files:

                              99% of the time var should not be used

                              Thanks for this advice as well.

                              Dan Korneff - Producer / Mixer / Audio Nerd

                              1 Reply Last reply Reply Quote 1
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