bug

app/public/js/material_list.js

@@ -97,6 +97,7 @@ $(document).ready(() => {
     TipCellType.prototype.getHitInfo = function (x, y, cellStyle, cellRect, context) {
         return { x: x, y: y, row: context.row, col: context.col, cellRect: cellRect, sheetArea: context.sheetArea, sheet: context.sheet };
     };
+    console.log('hello');
     TipCellType.prototype.processMouseEnter = function (hitInfo){
         if (!this._toolTipElement) {
             var div = document.createElement("div");