not work with large data

[SrinivasVmoksha]

not work with large data and file extension not able to change from xls to xlsx

[dqve]

I tried the following to fix this issue and it seems to work:

1. add a function to index.js:

function dataURLtoBlob(dataurl) { var arr = dataurl.split(',') var _arr = arr[1].substring(0, arr[1].length - 2) var mime = arr[0].match(/:(.*?);/)[1], bstr = atob(_arr), n = bstr.length, u8arr = new Uint8Array(n) while (n--) { u8arr[n] = bstr.charCodeAt(n) } return new Blob([u8arr], { type: mime, }) }

2. modify a.herf to blob:

var base64 = uri + ReactHTMLTableToExcel.base64(ReactHTMLTableToExcel.format(template, context)) element.href = URL.createObjectURL(dataURLtoBlob(base64))

Now u can download large data.

To change the file extension of the downloaded file, modify

var filename = String(this.props.filename) + '.xls' 

to

var filename = String(this.props.filename) + '.xlsx' at code 124 in index.js