YPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.***w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
jquery
代码如下
复制代码
/*
*
* Function to validate File size
*
**/
function findSize(field_id)
{
var fileInput = $("#"+field_id)[0];
byteSize = fileInput.files[0].fileSize;
return ( Math.ceil(byteSize / 1024) ); // Size returned in KB.
}