From 1527485f75ebe885fd7b65961db37820bf278a8e Mon Sep 17 00:00:00 2001
From: Pavel Reznikov <pashka.reznikov@gmail.com>
Date: Wed, 17 Feb 2016 18:48:03 -0800
Subject: [PATCH] update demo

---
 demo/float.html         |  7 ++++---
 demo/knockout.html      | 14 ++++++++------
 demo/knockout2.html     | 14 ++++++++------
 demo/serialization.html | 31 +++++++++++++++++--------------
 demo/two.html           |  2 +-
 5 files changed, 38 insertions(+), 30 deletions(-)

diff --git a/demo/float.html b/demo/float.html
index 638ec2a..fe5bc7c 100644
--- a/demo/float.html
+++ b/demo/float.html
@@ -68,18 +68,19 @@
 
                 this.grid = $('.grid-stack').data('gridstack');
 
-                this.add_new_widget = function () {
+                this.addNewWidget = function () {
                     var node = this.items.pop() || {
                                 x: 12 * Math.random(),
                                 y: 5 * Math.random(),
                                 width: 1 + 3 * Math.random(),
                                 height: 1 + 3 * Math.random()
                             };
-                    this.grid.add_widget($('<div><div class="grid-stack-item-content" /><div/>'),
+                    this.grid.addWidget($('<div><div class="grid-stack-item-content" /><div/>'),
                         node.x, node.y, node.width, node.height);
+                    return false;
                 }.bind(this);
 
-                $('#add-new-widget').click(this.add_new_widget);
+                $('#add-new-widget').click(this.addNewWidget);
             };
         });
     </script>
diff --git a/demo/knockout.html b/demo/knockout.html
index 2a7a360..dd16b3e 100644
--- a/demo/knockout.html
+++ b/demo/knockout.html
@@ -38,7 +38,7 @@
         <h1>knockout.js Demo</h1>
 
         <div>
-            <button data-bind="click: add_new_widget">Add new widget</button>
+            <button data-bind="click: addNewWidget">Add new widget</button>
         </div>
 
         <br>
@@ -64,9 +64,9 @@
                             }
 
                             var item = _.find(items, function (i) { return i.nodeType == 1 });
-                            grid.add_widget(item);
+                            grid.addWidget(item);
                             ko.utils.domNodeDisposal.addDisposeCallback(item, function () {
-                                grid.remove_widget(item);
+                                grid.removeWidget(item);
                             });
                         };
                     };
@@ -78,7 +78,7 @@
                 [
                     '<div class="grid-stack" data-bind="foreach: {data: widgets, afterRender: afterAddWidget}">',
                     '   <div class="grid-stack-item" data-bind="attr: {\'data-gs-x\': $data.x, \'data-gs-y\': $data.y, \'data-gs-width\': $data.width, \'data-gs-height\': $data.height, \'data-gs-auto-position\': $data.auto_position}">',
-                    '       <div class="grid-stack-item-content"><button data-bind="click: $root.delete_widget">Delete me</button></div>',
+                    '       <div class="grid-stack-item-content"><button data-bind="click: $root.deleteWidget">Delete me</button></div>',
                     '   </div>',
                     '</div> '
                 ].join('')
@@ -90,7 +90,7 @@
 
                 this.widgets = ko.observableArray(widgets);
 
-                this.add_new_widget = function () {
+                this.addNewWidget = function () {
                     this.widgets.push({
                         x: 0,
                         y: 0,
@@ -98,10 +98,12 @@
                         height: Math.floor(1 + 3 * Math.random()),
                         auto_position: true
                     });
+                    return false;
                 };
 
-                this.delete_widget = function (item) {
+                this.deleteWidget = function (item) {
                     self.widgets.remove(item);
+                    return false;
                 };
             };
 
diff --git a/demo/knockout2.html b/demo/knockout2.html
index af558ec..96d2819 100644
--- a/demo/knockout2.html
+++ b/demo/knockout2.html
@@ -38,7 +38,7 @@
         <h1>knockout.js Demo</h1>
 
         <div>
-            <button data-bind="click: add_new_widget">Add new widget</button>
+            <button data-bind="click: addNewWidget">Add new widget</button>
         </div>
 
         <br>
@@ -64,9 +64,9 @@
                             }
 
                             var item = _.find(items, function (i) { return i.nodeType == 1 });
-                            grid.add_widget(item);
+                            grid.addWidget(item);
                             ko.utils.domNodeDisposal.addDisposeCallback(item, function () {
-                                grid.remove_widget(item);
+                                grid.removeWidget(item);
                             });
                         };
                     };
@@ -83,7 +83,7 @@
 
                 this.widgets = ko.observableArray(widgets);
 
-                this.add_new_widget = function () {
+                this.addNewWidget = function () {
                     this.widgets.push({
                         x: 0,
                         y: 0,
@@ -91,10 +91,12 @@
                         height: Math.floor(1 + 3 * Math.random()),
                         auto_position: true
                     });
+                    return false;
                 };
 
-                this.delete_widget = function (item) {
+                this.deleteWidget = function (item) {
                     self.widgets.remove(item);
+                    return false;
                 };
             };
 
@@ -113,7 +115,7 @@
     <template id="gridstack-template">
         <div class="grid-stack" data-bind="foreach: {data: widgets, afterRender: afterAddWidget}">
            <div class="grid-stack-item" data-bind="attr: {'data-gs-x': $data.x, 'data-gs-y': $data.y, 'data-gs-width': $data.width, 'data-gs-height': $data.height, 'data-gs-auto-position': $data.auto_position}">
-               <div class="grid-stack-item-content"><button data-bind="click: $root.delete_widget">Delete me</button></div>
+               <div class="grid-stack-item-content"><button data-bind="click: $root.deleteWidget">Delete me</button></div>
            </div></div><!-- <---- NO SPACE BETWEEN THESE CLOSING TAGS -->
     </template>
 </body>
diff --git a/demo/serialization.html b/demo/serialization.html
index aca9d32..b8484ea 100644
--- a/demo/serialization.html
+++ b/demo/serialization.html
@@ -60,7 +60,7 @@
             $('.grid-stack').gridstack(options);
 
             new function () {
-                this.serialized_data = [
+                this.serializedData = [
                     {x: 0, y: 0, width: 2, height: 2},
                     {x: 3, y: 1, width: 1, height: 2},
                     {x: 4, y: 1, width: 1, height: 1},
@@ -73,17 +73,18 @@
 
                 this.grid = $('.grid-stack').data('gridstack');
 
-                this.load_grid = function () {
-                    this.grid.remove_all();
-                    var items = GridStackUI.Utils.sort(this.serialized_data);
+                this.loadGrid = function () {
+                    this.grid.removeAll();
+                    var items = GridStackUI.Utils.sort(this.serializedData);
                     _.each(items, function (node) {
-                        this.grid.add_widget($('<div><div class="grid-stack-item-content" /><div/>'),
+                        this.grid.addWidget($('<div><div class="grid-stack-item-content" /><div/>'),
                             node.x, node.y, node.width, node.height);
                     }, this);
+                    return false;
                 }.bind(this);
 
-                this.save_grid = function () {
-                    this.serialized_data = _.map($('.grid-stack > .grid-stack-item:visible'), function (el) {
+                this.saveGrid = function () {
+                    this.serializedData = _.map($('.grid-stack > .grid-stack-item:visible'), function (el) {
                         el = $(el);
                         var node = el.data('_gridstack_node');
                         return {
@@ -93,18 +94,20 @@
                             height: node.height
                         };
                     }, this);
-                    $('#saved-data').val(JSON.stringify(this.serialized_data, null, '    '));
+                    $('#saved-data').val(JSON.stringify(this.serializedData, null, '    '));
+                    return false;
                 }.bind(this);
 
-                this.clear_grid = function () {
-                    this.grid.remove_all();
+                this.clearGrid = function () {
+                    this.grid.removeAll();
+                    return false;
                 }.bind(this);
 
-                $('#save-grid').click(this.save_grid);
-                $('#load-grid').click(this.load_grid);
-                $('#clear-grid').click(this.clear_grid);
+                $('#save-grid').click(this.saveGrid);
+                $('#load-grid').click(this.loadGrid);
+                $('#clear-grid').click(this.clearGrid);
 
-                this.load_grid();
+                this.loadGrid();
             };
         });
     </script>
diff --git a/demo/two.html b/demo/two.html
index a9f64f7..7219455 100644
--- a/demo/two.html
+++ b/demo/two.html
@@ -75,7 +75,7 @@
                 var grid = $(this).data('gridstack');
 
                 _.each(items, function (node) {
-                    grid.add_widget($('<div><div class="grid-stack-item-content" /><div/>'),
+                    grid.addWidget($('<div><div class="grid-stack-item-content" /><div/>'),
                         node.x, node.y, node.width, node.height);
                 }, this);
             });