From cc20c917d6b15ed4ac5c335adcd1392e8772759f Mon Sep 17 00:00:00 2001
From: Robert Plummer <robertleeplummerjr@gmail.com>
Date: Fri, 18 Jul 2014 13:52:29 -0400
Subject: [PATCH] Fix set cell value to handle both formulas and numbers

---
 jquery.sheet.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/jquery.sheet.js b/jquery.sheet.js
index b19602b..1f4c2f7 100644
--- a/jquery.sheet.js
+++ b/jquery.sheet.js
@@ -740,10 +740,16 @@ jQuery = jQuery || window.jQuery;
                     && (cell = jS.getCell(rowIndex, colIndex, sheetIndex))
                 ) {
                 try {
-                    cell.value = value;
-                    cell.valueOverride = cell.formula = '';
+                    if ((value + '').charAt(0) == '=') {
+                        cell.valueOverride = cell.value = '';
+                        cell.formula = value.substring(1);
+                    } else {
+                        cell.value = value;
+                        cell.valueOverride = cell.formula = '';
+                    }
                     cell.calcLast = cell.calcDependenciesLast = 0;
-                    jS.updateCellValue(sheetIndex, rowIndex, colIndex);
+                    jS.updateCellValue.call(cell);
+                    jS.updateCellDependencies.call(cell);
                     return true;
                 } catch (e) {}
             }