--- a/app/controller/FilterResult.js	Thu Apr 16 15:53:53 2015 +0200
+++ b/app/controller/FilterResult.js	Thu Apr 16 15:55:32 2015 +0200
@@ -41,18 +41,42 @@
         win.initData();
     },
 
-    addItem: function(button) {
+    addItem: function() {
         var win = Ext.create('Lada.view.window.ProbeCreate');
         win.show();
         win.initData();
-
     },
 
-    uploadFile: function(button) {
+    uploadFile: function() {
+        var win = Ext.create('Lada.view.window.FileUpload', {
+            title: 'Datenimport',
+            modal: true
+        });
 
+        win.show();
     },
 
     downloadFile: function(button) {
+        var grid = button.up('grid');
+        var selection = grid.getView().getSelectionModel().getSelection();
+        var proben = [];
+        for (var i = 0; i < selection.length; i++) {
+            proben.push(selection[i].get('id'));
+        }
 
+        Ext.Ajax.request({
+            method: 'POST',
+            url: '/lada-server/export/laf',
+            jsonData: {'proben': proben},
+            headers: {'X-OPENID-PARAMS': Lada.openIDParams},
+            success: function(response) {
+                var content = response.responseText;
+                var blob = new Blob([content],{type: 'text/plain'});
+                saveAs(blob, 'export.laf');
+            },
+            failure: function() {
+                Ext.Msg.alert('Fehler', 'Failed to create LAF-File!');
+            }
+        });
     }
 });

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/view/window/FileUpload.js	Thu Apr 16 15:55:32 2015 +0200
@@ -0,0 +1,85 @@
+/* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz
+ * Software engineering by Intevation GmbH
+ *
+ * This file is Free Software under the GNU GPL (v>=3)
+ * and comes with ABSOLUTELY NO WARRANTY! Check out
+ * the documentation coming with IMIS-Labordaten-Application for details.
+ */
+
+/**
+ */
+Ext.define('Lada.view.window.FileUpload', {
+    extend: 'Ext.window.Window',
+
+    layout: 'hbox',
+
+    file: null,
+
+    initComponent: function() {
+        var me = this;
+        this.browseButton = Ext.create('Ext.ux.upload.BrowseButton', {
+            buttonText: 'Durchsuchen...',
+            margin: '3, 3, 3, 3'
+        });
+        this.fileInput = Ext.create('Ext.form.field.Text', {
+            allowBlank: false,
+            emptyText: 'Wählen Sie eine Datei',
+            hideLabel: true,
+            margin: '3, 3, 3, 3'
+        });
+        this.items = [
+            this.fileInput,
+            this.browseButton
+        ];
+        this.buttons = [{
+            text: 'Speichern',
+            handler: this.uploadFile
+        }, {
+            text: 'Abbrechen',
+            handler: this.abort
+        }];
+        this.on('afterrender', function() {
+            this.browseButton.fileInputEl.dom.removeAttribute('multiple', '0');
+        }, this);
+        this.browseButton.on('fileselected', this.fileSelected, this);
+        this.callParent(arguments);
+    },
+
+    abort: function(button) {
+        var win = button.up('window');
+        win.close();
+    },
+
+    fileSelected: function(input, file) {
+        var item = Ext.create('Ext.ux.upload.Item', {
+            fileApiObject: file[0]
+        });
+        this.fileInput.setValue(item.getName());
+        this.file = item;
+    },
+
+    uploadFile: function(button) {
+        var win = button.up('window');
+        var uploader = Ext.create('Ext.ux.upload.uploader.ExtJsUploader', {
+            extraHeaders: {
+                'X-OPENID-PARAMS': Lada.openIDParams
+            },
+            method: 'POST',
+            url: '/lada-server/import/laf'
+        });
+        this.mon(uploader, 'uploadsuccess', win.uploadSuccess, win);
+        this.mon(uploader, 'uploadfailure', win.uploadFailure, win);
+        console.log(button.up('window'));
+        if (button.up('window').file !== null) {
+            uploader.uploadItem(button.up('window').file);
+        }
+    },
+
+    uploadSuccess: function() {
+        this.close();
+    },
+
+    uploadFailure: function() {
+        this.close();
+    }
+});