From aaadeb68ccde118035ee147dbbd77d30d283ba98 Mon Sep 17 00:00:00 2001
From: Tony Germaneri <tgermaneri@fandango.com>
Date: Wed, 30 Nov 2016 03:47:08 -0800
Subject: [PATCH] fixed position bug with context menu, fixed find selection
 data

---
 lib/main.js  | 14 +++++++++-----
 package.json |  2 +-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/lib/main.js b/lib/main.js
index 7472c673..71730c58 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -272,7 +272,7 @@ define([], function context() {
                 if (rowIndex === -1 || rowIndex === data.length) { return; }
                 d[rowIndex] = [];
                 row.forEach(function (col, colIndex) {
-                    if (colIndex === -1) { return; }
+                    if (col === -1) { return; }
                     d[rowIndex][col] = data[rowIndex][s[col].name];
                 });
             });
@@ -602,6 +602,10 @@ define([], function context() {
                 throw new Error('Cannot sort.  No such column name');
             }
             function localeCompare(a, b) {
+                if (a[columnName] === undefined || a[columnName] === null
+                        || b[columnName] === undefined || b[columnName] === null) {
+                    return false;
+                }
                 if (asc) {
                     return a[columnName].localeCompare(b[columnName]);
                 }
@@ -776,8 +780,8 @@ define([], function context() {
             contextMenu.style.cursor = 'pointer';
             contextMenu.style.position = 'absolute';
             contextMenu.style.zIndex = '3';
-            contextMenu.style.top = e.clientY + style.contextMenuMarginTop + 'px';
-            contextMenu.style.left = e.clientX + style.contextMenuMarginLeft + 'px';
+            contextMenu.style.top = pos.y + style.contextMenuMarginTop + 'px';
+            contextMenu.style.left = pos.x + style.contextMenuMarginLeft + 'px';
             filterInput.value = filterValue || '';
             menuItems = [];
             if (attributes.showFilter) {
@@ -1373,7 +1377,7 @@ define([], function context() {
             controlInput.addEventListener('keypress', keypress, false);
             controlInput.addEventListener('keyup', keyup, false);
             controlInput.addEventListener('keydown', keydown, false);
-            container.addEventListener('mouseup', mouseup, false);
+            document.body.addEventListener('mouseup', mouseup, false);
             container.addEventListener('mousedown', mousedown, false);
             container.addEventListener('dblclick', dblclick, false);
             container.addEventListener('click', click, false);
@@ -1591,4 +1595,4 @@ define([], function context() {
         return intf;
     }
     return grid;
-});
\ No newline at end of file
+});
diff --git a/package.json b/package.json
index 190b6737..6cb39a13 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "canvas-datagrid",
-  "version": "0.9.0",
+  "version": "0.9.1",
   "description": "Canvas based data grid",
   "main": "./lib/main.js",
   "scripts": {