Created
October 30, 2014 03:07
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Convert loaded image to base64 encoding and display it in img element.
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| <html> | |
| <body> | |
| <p>Select a File to Load:</p> | |
| <input id="inputFileToLoad" type="file" onchange="loadImageFileAsURL();" /> | |
| <br /> | |
| <p>File Contents as DataURL:</p> | |
| <textarea id="textAreaFileContents" style="width:640;height:240" ></textarea> | |
| <img id="testImage" /> | |
| <script type='text/javascript'> | |
| function loadImageFileAsURL( ){ | |
| var filesSelected = document.getElementById( "inputFileToLoad" ).files; | |
| if( filesSelected.length > 0 ){ | |
| var fileToLoad = filesSelected[ 0 ]; | |
| var fileReader = new FileReader( ); | |
| fileReader.onload = function( fileLoadedEvent ){ | |
| var textAreaFileContents = document.getElementById( "textAreaFileContents" ); | |
| textAreaFileContents.innerHTML = fileLoadedEvent.target.result; | |
| var testImage = document.getElementById( "testImage" ); | |
| testImage.setAttribute( "src", fileLoadedEvent.target.result ); | |
| }; | |
| fileReader.readAsDataURL( fileToLoad ); | |
| } | |
| } | |
| </script> | |
| </body> | |
| </html> |
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