js implementation code for displaying local images under ie8.0 img.src_image effects

ie8.0 displays local images img.src

<title>js image upload preview</title> <input type="file" onchange="PreviewImage(this)"> <br> <div id="imgPreview" style="width:120px; height:100px;"> <img id="img1" src="" style="max-width:90%" style="max-width:90%" alt="js implementation code for displaying local images under ie8.0 img.src_image effects" > </div>
[Ctrl A select all Note: If you need to introduce external Js, you need to refresh to execute

]<script> function PreviewImage(imgFile) { var filextension=imgFile.value.substring(imgFile.value.lastIndexOf("."),imgFile.value.length); filextension=filextension.toLowerCase(); if ((filextension!='.jpg')&&(filextension!='.gif')&&(filextension!='.jpeg')&&(filextension!='.png')&&(filextension!='.bmp')) { alert("对不起，系统仅支持标准格式的照片，请您调整格式后重新上传，谢谢 !"); imgFile.focus(); } else { var path; if(document.all)//IE { imgFile.select(); path = document.selection.createRange().text; document.getElementById("imgPreview").innerHTML=""; document.getElementById("imgPreview").style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled='true',sizingMethod='scale',src=\"" + path + "\")";//使用滤镜效果 } else//FF { path = imgFile.files[0].getAsDataURL(); document.getElementById("imgPreview").innerHTML = "<img id='img1' style="max-width:90%" height='100px' src='"+path+"'/ alt="js implementation code for displaying local images under ie8.0 img.src_image effects" >"; //document.getElementById("img1").src = path; } } } </script>