SEND LONG DATA TO TEMPLATE XLSX

omaralex

HI, I WANT TO SEND LONG DATA TO TEMPLATE XLSX BUT DELAY MUCH ONLY 400 RECORDS AND PAGE WEB IS FREEZING
CODE:

var request = {
      template: {
        content: fs.readFileSync(require('path').join('format/Report', 'content.handlebars'), 'utf8'),
        recipe: "html-to-xlsx",
        engine: 'handlebars'
      }, 
      data: req.body.template.data, // MORE OF 400 RECORDS
      options: { preview: true }
    }; 
    
    jsreport.render(request).then(function (o) {  
      o.result.pipe(res);
    })

jan_blaha

Please share the report in playground so we can analyze what could be the issue.
https://playground.jsreport.net/