var name = $('#file').val();
var fileName = name.substring(name.lastIndexOf(".")+1).toLowerCase();
if(fileName!='jpg'){
divInput.html("只允许上传jpg格式图片!");
rtvalue = false;
}
?
?
var name = $('#file').val();
var fileName = name.substring(name.lastIndexOf(".")+1).toLowerCase();
if(fileName!='jpg'){
divInput.html("只允许上传jpg格式图片!");
rtvalue = false;
}
?
?