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file-api.html
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file-api.html
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<!doctype html>
<html>
<script>
App = {};
App.splitCSV = function(string, sep) {
for (var foo = string.split(sep = sep || ","), x = foo.length - 1, tl; x >= 0; x--) {
if (foo[x].replace(/"\s+$/, '"').charAt(foo[x].length - 1) == '"') {
if ((tl = foo[x].replace(/^\s+"/, '"')).length > 1 && tl.charAt(0) == '"') {
foo[x] = foo[x].replace(/^\s*"|"\s*$/g, '').replace(/""/g, '"');
} else if (x) {
foo.splice(x - 1, 2, [foo[x - 1], foo[x]].join(sep));
} else foo = foo.shift().split(sep).concat(foo);
} else foo[x].replace(/""/g, '"');
} return foo;
};
var array=[];
function handle_files(files) {
for (i = 0; i < files.length; i++) {
file = files[i]
console.log(file)
var reader = new FileReader()
ret = []
reader.onload = function(e) {
console.log(e.target.result)
var holder = document.getElementById('holder')
holder.innerHTML = e.target.result
array = App.splitCSV(e.target.result, ",");
}
reader.onerror = function(stuff) {
console.log("error", stuff)
console.log (stuff.getMessage())
}
reader.readAsText(file) //readAsdataURL
}
}
</script>
<body>
FileReader that works!
<input type="file" multiple onchange="handle_files(this.files)">
<div id="holder"></div>
</body>
</html>