reader.readasarraybuffer(file) is undefined

The solution for “reader.readasarraybuffer(file) is undefined” can be found here. The following code will assist you in solving the problem.

var reader = new FileReader();
reader.onload = function(e){
let value = e.value; // alternatively reader.result
// do stuff with your value
};
reader.readAsArrayBuffer(filevar);

Thank you for using DeclareCode; We hope you were able to resolve the issue.

More questions on [categories-list]

0
inline scripts encapsulated in