fix undefined options

JustSnow · JustSnow · commit 716db1cb28ff · 2015-08-14T14:41:11.000+03:00
diff --git a/src/gridstack.js b/src/gridstack.js
@@ -366,7 +366,7 @@
                 });
             });
             _.chain(elements).sortBy(function (x) { return x.i; }).each(function (i) {
-                self._prepare_element(i.el);
+                self._prepare_element(i.el, this.opts);
             });
         }
 
@@ -376,18 +376,18 @@
         this.container.append(this.placeholder);
         this.container.height((this.grid.get_grid_height()) * (this.opts.cell_height + this.opts.vertical_margin) - this.opts.vertical_margin);
 
-        var on_resize_handler = function () {
+        var on_resize_handler = function (opts) {
             if (self._is_one_column_mode()) {
                 if (one_column_mode)
                     return;
 
                 one_column_mode = true;
 
                 _.each(self.grid.nodes, function (node) {
-                    if (!node.no_move && this.opts.draggable !== false) {
+                    if (!node.no_move && opts.draggable !== false) {
                         node.el.draggable('disable');
                     }
-                    if (!node.no_resize && this.opts.resizable !== false) {
+                    if (!node.no_resize && opts.resizable !== false) {
                         node.el.resizable('disable');
                     }
                 });
@@ -399,18 +399,18 @@
                 one_column_mode = false;
 
                 _.each(self.grid.nodes, function (node) {
-                    if (!node.no_move && this.opts.draggable !== false) {
+                    if (!node.no_move && opts.draggable !== false) {
                         node.el.draggable('enable');
                     }
-                    if (!node.no_resize && this.opts.resizable !== false) {
+                    if (!node.no_resize && opts.resizable !== false) {
                         node.el.resizable('enable');
                     }
                 });
             }
         };
 
-        $(window).resize(on_resize_handler);
-        on_resize_handler();
+        $(window).resize(on_resize_handler(this.opts));
+        on_resize_handler(this.opts);
     };
 
     GridStack.prototype._update_styles = function (max_height) {
@@ -443,7 +443,7 @@
         return $(window).width() <= this.opts.min_width;
     };
 
-    GridStack.prototype._prepare_element = function (el) {
+    GridStack.prototype._prepare_element = function (el, opts) {
         var self = this;
         el = $(el);
 
@@ -577,7 +577,7 @@
         if (typeof options.max_height !== 'undefined') el.attr('data-gs-max-height', options.max_height);
         if (typeof auto_position !== 'undefined')      el.attr('data-gs-auto-position', options.auto_position ? 'yes' : null);
         this.container.append(el);
-        this._prepare_element(el);
+        this._prepare_element(el, options);
         this._update_container_height();
     };
 
