saveAsFile does not exists

[lucasteles]

Hi, iam trying you spreadsheet blazor sample, but iam getting an error on browser because of saveAsFile, its not exist in my version of Insider Edge, how do you make it work?

[Selmirrrrr]

Hello @lucasteles,

@danroth27 implemented an extension as shown here

[lucasteles]

@Selmirrrrr the problem is the saveAsFile function does not exist in any browser yet, i have to use a polyfill for this saveAs and implement the saveAsFile for my own

https://github.com/lucasteles/BlazorExcelSpreadsheet/tree/master/GridDemo/wwwroot

[cartsp]

function saveAsFile(filename, bytesBase64) {
    if (window.navigator && window.navigator.msSaveOrOpenBlob) { // Needed for Edge
        var byteCharacters = atob(bytesBase64);
        var byteNumbers = new Array(byteCharacters.length);
        for (var i = 0; i < byteCharacters.length; i++) {
            byteNumbers[i] = byteCharacters.charCodeAt(i);
        }
        var byteArray = new Uint8Array(byteNumbers);
        var newBlob = new Blob([byteArray], { type: "application/octet-stream" })
        window.navigator.msSaveOrOpenBlob(newBlob, filename); 
    } else {
        var link = document.createElement('a');
        link.download = filename;
        link.href = "data:application/octet-stream;base64," + bytesBase64;
        document.body.appendChild(link); // Needed for Firefox
        link.click();
        document.body.removeChild(link);
    }
}

Is what I changed saveas to, to make it work with edge