$(function(){ var $uploadBtn=$("#uploadBtn"); var $execlUpload=$("#execlUpload"); var $tmlTip=$(".tml-tip"); var $path=$("#path"); $uploadBtn.on("click",function(e){ if(!$execlUpload.val()){ $uploadBtn.removeAttr("data-dismiss"); alert("请选择一个上传模板"); return; } if($uploadBtn.attr("data-dismiss")){ $path.val("/uploads/execltemplate/"+$execlUpload[0].files[0].name); $execlUpload.val(""); } }); $execlUpload.on("change",function(){ //var fileName=$execlUpload[0].files[0].name; var fileSize=$execlUpload[0].files[0].size; var fileType=$execlUpload[0].files[0].type; //console.log("文件名:"+fileName+"文件大小:"+fileSize+"文件类型:"+fileType); if(fileSize>104857600){ $tmlTip.html("*超过文件最大上传大小"); $uploadBtn.removeAttr("data-dismiss"); }else if(fileType!=".csv" &&fileType!="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" &&fileType!="application/vnd.ms-excel"){ $tmlTip.html("*上传文件类型错误"); $uploadBtn.removeAttr("data-dismiss"); }else{ $tmlTip.html("*上传文件最大不超过100M"); $uploadBtn.attr("data-dismiss","modal"); } }); });