29
Can someone give me an example of using the FileReader API go get contents of a file in chrome?
It seems to be returning undefined for me.
<!doctype html>
<html>
<script>
function handle_files(files) {
console.log(files)
reader = new FileReader()
ret = []
for (i = 0; i < files.length; i++) {
file = files[i]
console.log(file)
text = reader.readAsText(file) //readAsdataURL
console.log(text) //undefined
ret.push(text)
}
console.log(ret) // [undefined]
}
</script>
<body>
FileReader Test
<input type="file" onchange="handle_files(this.files)">
</body>
</html>