Dia antes primera install

node_modules/excel-export/example/app.js

@@ -0,0 +1,59 @@
+var express = require('express');
+var nodeExcel = require('excel-export');
+var app = express();
+
+app.get('/Excel', function(req, res){
+    var conf ={};
+  // uncomment it for style example  
+  // conf.stylesXmlFile = "styles.xml";
+    conf.cols = [{
+        caption:'string',
+        captionStyleIndex: 1,        
+        type:'string',
+        beforeCellWrite:function(row, cellData){
+             return cellData.toUpperCase();
+        }
+        , width:15
+    },{
+        caption:'date',
+        type:'date',
+        beforeCellWrite:function(){
+            var originDate = new Date(Date.UTC(1899,11,30));
+            return function(row, cellData, eOpt){
+              // uncomment it for style example 
+              // if (eOpt.rowNum%2){
+                // eOpt.styleIndex = 1;
+              // }  
+              // else{
+                // eOpt.styleIndex = 2;
+              // }
+              if (cellData === null){
+                eOpt.cellType = 'string';
+                return 'N/A';
+              } else
+                return (cellData - originDate) / (24 * 60 * 60 * 1000);
+            } 
+        }()
+        , width:20.85
+    },{
+        caption:'bool',
+        type:'bool'
+    },{
+        caption:'number',
+        type:'number',
+        width:30
+    }];
+    conf.rows = [
+      ['pi', new Date(Date.UTC(2013, 4, 1)), true, 3.14159],
+      ["e", new Date(2012, 4, 1), false, 2.7182],
+      ["M&M<>'", new Date(Date.UTC(2013, 6, 9)), false, 1.61803],
+      ["null date", null, true, 1.414]
+    ];
+  var result = nodeExcel.execute(conf);
+  res.setHeader('Content-Type', 'application/vnd.openxmlformats');
+  res.setHeader("Content-Disposition", "attachment; filename=" + "Report.xlsx");
+  res.end(result, 'binary');
+});
+
+app.listen(3000);
+console.log('Listening on port 3000');