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@Redolance

Redolance/js-FileReader-for-image-without-upload.html

Last active June 14, 2018 00:16
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preview image on browser before ubload js
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js-FileReader-for-image-without-upload.html
<html>
<form id="form1" runat="server">
<input type='file' id="imgInp" />
<img id="blah" src="#" alt="your image" />
</form>
</html>
<script>
function readURL(input) {
if (input.files && input.files[0]) {
var reader = new FileReader();
reader.onload = function(e) {
document.getElementById('blah').src=e.target.result;
}
reader.readAsDataURL(input.files[0]);
}
}
document.getElementById('imgInp').addEventListener("change", myFunction);
function myFunction() {
readURL(this);
}
</script>
@Redolance
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For source and other methods on that go here :
https://stackoverflow.com/questions/4459379/preview-an-image-before-it-is-uploaded?answertab=active#tab-top

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