upload-element
v1.0.1
Published
read files from html `<input type="file">` elements
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upload-element
read files from html <input type="file"> elements
example
First write some html with an <input type="file"> element:
<html>
<body>
<input id="upload" type="file" multiple>
<script src="bundle.js"></script>
</body>
</html>var upload = require('upload-element');
var elem = document.querySelector('#upload')
upload(elem, { type: 'text' }, function (err, files) {
files.forEach(function (file) {
document.bodyinnerHTML += file.target.result;
});
});methods
var upload = require('upload-element')upload(elem, opts, cb)
Read elem, an <input type="file"> or <input type="file" multiple>
element.
When the user uploads a file and all the files have been read,
cb(err, results) fires with an error or the list of files.
results is an array of objects, each with:
result.target- target object, hasresultproperty with the string or arraybuffer of the file contentsresult.file- file object, hasnameand other properties
Set opts.type to control the type of result.target.result:
'text'- string of content'url'- string base64 data url'array'- arraybuffer of content (default)
install
With npm do:
npm install upload-elementlicense
MIT