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--- sample_code:new_folder [2015/01/25 14:35]
octazid Created
+++ sample_code:new_folder [2015/02/05 19:29] (current)
@@ Line 1: / Line 1: @@
 ======New Folder Dialog======
+Sometimes you have to create new folder in a path.\\
+Its easy with if you use a dialog.\\ \\
+(look for the example to [[sample_code:new_file|create a new file]] too)\\ \\
 {{:pics:newfolder.png?400|}}
-comming soon...
+Save the **DlgNewFolder.js** in the Droidscriptfolder where you need the file.\\
+You can call the dialog after you load the Script into your app at the OnStart() Event.
+<code Javascript DlgNewFolder.js>
+/********************************************************************
+ * CreateNewFolder Dialog
+=====================================================================
+ * Creation date: 23-01-2015 by octazid
+ * Last update: 23-01-2015 by octazid
+=====================================================================
+ * Simple dialog to create a new folder
+********************************************************************/
+//*** CreateNewFolder Dialog***//
+function NewFolderDialog(savepath)
+{
+  var self = this;
+  this.Fdlg = app.CreateDialog("Create a new Folder:");
+  this.Flay = app.CreateLayout( "Linear", "FillXY" );
+  this.Ftxtpath = app.CreateText(savepath,0.9,0.02,"Left,Autoscale");
+  this.Ftxtpath.SetMargins(0,0.01,0,0);
+  this.Ftxtpath.parent = self;
+  this.Flay.AddChild(this.Ftxtpath);
+  this.Fedt = app.CreateTextEdit("",0.9,0.05,"Left");
+  this.Fedt.SetTextSize(18);
+  this.Fedt.SetHint("Foldername");
+  this.Fedt.parent = self;
+  this.Flay.AddChild(this.Fedt);
+  this.Fbtnlay = app.CreateLayout( "Linear", "Horizontal,FillXY" );
+  this.Fdlgbtn = app.CreateButton("OK", 0.45);
+  this.Fdlgbtn.parent = self;
+  this.Fdlgbtn.SetOnTouch(Fdlgbtn_OnTouch);
+  this.Fbtnlay.AddChild(this.Fdlgbtn);
+  this.FdlgbtnCancel = app.CreateButton("Chancel",0.45);
+  this.FdlgbtnCancel.parent = self;
+  this.FdlgbtnCancel.SetOnTouch(Fdlgbtn_OnTouch);
+  this.Fbtnlay.AddChild(this.FdlgbtnCancel);
+  this.Flay.AddChild(this.Fbtnlay)
+  this.Fdlg.AddLayout(this.Flay);
+  this.Show = function(){self.Fdlg.Show();}
+  this.Hide = function(){self.Fdlg.Hide();}
+}//function NewFolderDialog()
+// Called if a button is touched
+function Fdlgbtn_OnTouch()
+{
+    var par = this.parent;
+    folder = par.Fedt.GetText();
+    path = par.Ftxtpath.GetText();
+    if(this.GetText()  == "OK") CreateFolder(folder, path);
+    par.Hide();
+}//function Fdlgbtn_OnTouch
+// Called if Button Ok is touched
+function CreateFolder(foldername, path)
+{
+    if (foldername != "")
+    {
+    //Replace illegal letters
+    foldername = foldername.replace(/(=|\\|\/|\*|:|,|;|\+|<|>|\"|\[|\]|\?|\|)/g,"");
+    //Replace double Whitespaces
+    foldername = foldername.replace(/(\s+)/g," ");
+    //Replace Whitespaces at the start and at the end
+    foldername = foldername.trim();
+        //Check if Folder exists. If yes, show a message
+        if (app.FolderExists(path + foldername))
+        {
+        app.Alert("Please select another Foldername!",
+                  "Error - Folder already exists!");
+        }
+        else
+        {
+        //Create the folder
+        app.MakeFolder(path + foldername);
+        //show a message if creation was ok
+        if (app.FolderExists(path + foldername))
+            app.ShowPopup("Folder Created!");
+        }
+    }
+}//function CreateFolder
+</code>
+In your app you have to do just three things,\\ \\
+. Load the Script with
+    app.LoadScript("DlgNewFolder.js")
+. Create a Button to call the Dialog and add it to the layout
+    btn = app.CreateButton( "Create a new Folder", 0.3, 0.1, "Alum" );
+    btn.SetOnTouch(CreateNewFolder);
+    lay.AddChild( btn );
+. Write a function to call the Dialog
+    //Create a new Dialog
+    function CreateNewFolder()
+    {
+        // Change the path if you need
+        DlgNewFolder = new NewFolderDialog("/mnt/sdcard/");
+        DlgNewFolder.Show();
+    }
+Or you can use this Example.
+<code Javascript exampleapp.js>
+//Called when application is started.
+function OnStart()
+{
+    app.LoadScript("DlgNewFolder.js")
+    lay = app.CreateLayout( "Linear", "VCenter,FillXY" );
+    btn = app.CreateButton( "Create a new Folder", 0.3, 0.1, "Alum" );
+    btn.SetOnTouch(CreateNewFolder);
+    lay.AddChild( btn );
+    app.AddLayout( lay );
+}
+//Create a new Dialog
+function CreateNewFolder()
+{
+    // Change the path if you need
+    DlgNewFolder = new NewFolderDialog("/mnt/sdcard/");
+    DlgNewFolder.Show();
+}
+</code>

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