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我使用下面的java腳本代碼來預覽所選圖像在jsp頁面它在firefox中工作，即ie 11但不能在ie9中工作是否有任何替代方法使其工作在IE9javascript顯示在jsp頁面中選定的圖像
<script type="text/javascript">
function PreviewImage() {
var oFReader = new FileReader();
to check jpg file start
var fileInput = document.getElementById("imageId").files[0];
if (fileInput.type.match('image/jpeg'))
{
}else{document.getElementById("imageId").value='';
alert("Please Select a Image File.");
return false;
}
to check jpg file end
oFReader.readAsDataURL(document.getElementById("imageId").files[0]);
oFReader.onload = function (oFREvent) {
document.getElementById("upImgId").src = oFREvent.target.result;
};
};
</script><s:file name="hr_Family_Information_Bean.image" id="imageId" label="Image" required="true" onchange="PreviewImage();"/>
\t \t \t \t
\t \t \t \t \t \t \t <img class='imagem_artigo' id="upImgId" src="data:image/png;base64,${hr_Family_Information_Bean.imageEncodeData}" alt="Image Not Found" height="220" width="165" title="${hr_Family_Information_Bean.memberName}"> \t \t \t \t \t