預覽上傳圖片

by Ryan

HTML

<form id="form1" runat="server">
	<input type='file' id="imgInp" />
	<img id="blah" src="#" alt="your image" />
</form>

JavaScript

$(function()
{
	$("#imgInp").change(function(){
		if (this.files && this.files[0]) {
			var reader = new FileReader();
			
			reader.onload = function (e) {
				$('#blah').attr('src', e.target.result);
			}
			
			reader.readAsDataURL(this.files[0]);
		}
	});
}) ;