Revisions to HTML input type=file, get the image before submitting the form

formatting

Source Link

edited Oct 17, 2014 at 18:32

9.4k
9
49
71

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.0/jquery-ui.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input)
  {
      if (input.files && input.files[0])
              {
                    var reader = new FileReader();
                   reader.onload = function (e)
                                          {
                                                $('#blah')
                                                .attr('src', e.target.result)
                                                .width(150)
                                                .height(200);
                                          };
                   reader.readAsDataURL(input.files[0]);
                   }
}

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.0/jquery-ui.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input)
 {
      if (input.files && input.files[0])
              {
                    var reader = new FileReader();
                   reader.onload = function (e)
                                          {
                                                $('#blah')
                                                .attr('src',e.target.result)
                                                .width(150)
                                                .height(200);
                                          };
                   reader.readAsDataURL(input.files[0]);
                   }
}

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.0/jquery-ui.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input) {
  if (input.files && input.files[0]) {
    var reader = new FileReader();
    reader.onload = function (e) {
      $('#blah')
        .attr('src', e.target.result)
        .width(150)
        .height(200);
    };
    reader.readAsDataURL(input.files[0]);
  }
}

added 141 characters in body

Source Link

edited Dec 28, 2012 at 15:56

Hardik Sondagar

4.5k
3
30
49

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://gooajax.glgoogleapis.com/ovCv0"ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://gooajax.glgoogleapis.com/dnkyC"><ajax/libs/jquery/1/jquery.min.js"></script>
<script class="jsbin" src="http://gooajax.glgoogleapis.com/i8udJ"><ajax/libs/jqueryui/1.8.0/jquery-ui.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input)
{
      if (input.files && input.files[0])
              {
                    var reader = new FileReader();
                   reader.onload = function (e)
                                          {
                                                $('#blah')
                                                .attr('src',e.target.result)
                                                .width(150)
                                                .height(200);
                                          };
                   reader.readAsDataURL(input.files[0]);
                   }
}

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://goo.gl/ovCv0" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://goo.gl/dnkyC"></script>
<script class="jsbin" src="http://goo.gl/i8udJ"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input)
{
      if (input.files && input.files[0])
              {
                    var reader = new FileReader();
                   reader.onload = function (e)
                                          {
                                                $('#blah')
                                                .attr('src',e.target.result)
                                                .width(150)
                                                .height(200);
                                          };
                   reader.readAsDataURL(input.files[0]);
                   }
}

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.0/jquery-ui.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input)
{
      if (input.files && input.files[0])
              {
                    var reader = new FileReader();
                   reader.onload = function (e)
                                          {
                                                $('#blah')
                                                .attr('src',e.target.result)
                                                .width(150)
                                                .height(200);
                                          };
                   reader.readAsDataURL(input.files[0]);
                   }
}

deleted 19 characters in body

Source Link

edited Dec 28, 2012 at 2:50

Bill the Lizard

403.1k
210
570
886

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://goo.gl/ovCv0" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://goo.gl/dnkyC"></script>
<script class="jsbin" src="http://goo.gl/i8udJ"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input)
{
      if (input.files && input.files[0])
              {
                    var reader = new FileReader();
                   reader.onload = function (e)
                                          {
                                                $('#blah')
                                                .attr('src',e.target.result)
                                                .width(150)
                                                .height(200);
                                          };
                   reader.readAsDataURL(input.files[0]);
                   }
}

HAPPY CODING :-)

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://goo.gl/ovCv0" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://goo.gl/dnkyC"></script>
<script class="jsbin" src="http://goo.gl/i8udJ"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input)
{
      if (input.files && input.files[0])
              {
                    var reader = new FileReader();
                   reader.onload = function (e)
                                          {
                                                $('#blah')
                                                .attr('src',e.target.result)
                                                .width(150)
                                                .height(200);
                                          };
                   reader.readAsDataURL(input.files[0]);
                   }
}

HAPPY CODING :-)

Here is the complete example for previewing image before it gets upload.

HTML :

<html>
<head>
<link class="jsbin" href="http://goo.gl/ovCv0" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://goo.gl/dnkyC"></script>
<script class="jsbin" src="http://goo.gl/i8udJ"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://goo.gl/r57ze"></script>
<![endif]-->
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>

JavaScript :

function readURL(input)
{
      if (input.files && input.files[0])
              {
                    var reader = new FileReader();
                   reader.onload = function (e)
                                          {
                                                $('#blah')
                                                .attr('src',e.target.result)
                                                .width(150)
                                                .height(200);
                                          };
                   reader.readAsDataURL(input.files[0]);
                   }
}

Source Link

created Dec 27, 2012 at 10:28

Hardik Sondagar

4.5k
3
30
49

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