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--- sample_code:new_folder [2015/02/05 11:28]
octazid add Text
+++ sample_code:new_folder [2015/02/05 19:29]
@@ 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|}}
-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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