?$(page).off().on('change',?'#myUploadImgAlbum',?function?()?{ ????fileUpload(this.files[0]); ??}); var?fileUpload?=?function?(obj)?{ ??var?file?=?obj; ??var?reader?=?new?FileReader(); ??reader.readAsDataURL(file); ??reader.onload?=?function?()?{ ????var?img?=?new?Image(), ??????canvas?=?document.createElement("canvas"), ??????drawer?=?canvas.getContext("2d"); ????img.src=reader.result; ????canvas.width?=?400; ????canvas.height?=?400; ????drawer.drawImage(img,?0,?0,?400,?400); ??????console.log(drawer); ?????img.src?=?canvas.toDataURL('image/png',?0.6); ????var?image_base64?=?img.src.replace("data:image/png;base64,",""); ????$.ajax({ ??????type:?'POST', ??????headers:?reqUrl.getReqHeader(), ??????url:?reqUrl.getReqUrl('UploadPicure'), ??????data:?JSON.stringify({ ??????AgentLogoMsg:?image_base64, ??????FileName:?'11.jpg' ??????}), ??????success:?function?(data)?{ ????????if?(data['Code']?==?0)?{ ????????????????agent.setAgentLogo(data.Data.Logo); ??????????????$(page).find('#preview_img').attr('src',?data.Data.Logo); ??????????} ??????}, ??????error:function(data){ ????????console.log(data); ??????} ????}) ??} }