.xslx file parsing

Hi

I am trying to parse excel file using this js library. I was successfully able to parse xls file. But when i am trying to parse .xlsx file its giving me error. Is their anything else require to be done. Please share.

I am using following code.

 {
            file = input.files[0];
            fr = new FileReader();
            fr.onload=function()
            {
              console.log("loaded");
             
              var content=fr.result;
              if(!rABS) content = new Uint8Array(content);
              var Workbook = XLSX.read(content, { type: 'binary' });
              console.log(Workbook);
              
        Workbook.SheetNames.forEach(function(sheetName) {
		var sheet= Workbook.Sheets[sheetName];	
         var roa = XLSX.utils.sheet_to_json(sheet);
        console.log(roa);
        roa.forEach(function(obj){
               console.log(obj); 
            $("#"+obj.Name).val(obj.Value);
        });

		});
         
            };
            var data= fr.readAsText(file);
         
        }

I am getting following error

Uncaught Error: Cannot find file [Content_Types].xml in zip
    at q (xlsx.full.min.js:12)
    at re (xlsx.full.min.js:12)
    at rv (xlsx.full.min.js:21)
    at sv (xlsx.full.min.js:21)
    at Object.cv [as read] (xlsx.full.min.js:21)
    at FileReader.fr.onload (registration_crud?_mode=edit&id=189_Student_process1:434)

[Lathashree01]

readAsBinaryString solved the problem 😃

[SheetJSDev]

@harminder-emobx-com the problem is in the encoding. readAsText does not work with binary files. You should either be using readAsArrayBuffer or readAsBinaryString. Follow the examples from https://github.com/sheetjs/js-xlsx#parsing-workbooks .