上传照片

    $('input:file[name="file"]').change(function(e){
            //图片上传预览    IE是用了滤镜。
              if (this.files && this.files[0]){
                  var reader = new FileReader();
                  reader.onload = function(evt){document.getElementById('imghead').src = evt.target.result;}
                  reader.readAsDataURL(this.files[0]);
              }else{ //兼容IE
                  <#--
                  var div = document.getElementById('photo');
                var sFilter='filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale,src="';
                this.select();
                var src = document.selection.createRange().text;
                div.innerHTML = '<img id=imghead>';
                var img = document.getElementById('imghead');
                img.filters.item('DXImageTransform.Microsoft.AlphaImageLoader').src = src;
                status =('rect:'+0+','+0+','+100+','+126);
                div.innerHTML = "<div id=divhead style='100px;height:126px;"+sFilter+src+""'></div>";
                -->
              } 
        });
原文地址:https://www.cnblogs.com/xx0405/p/5775476.html