Upload attachment to VF page
public class attachmentsample {
public attachmentsample(ApexPages.StandardController controller) {
}
Public Attachment myfile;
Public Attachment getmyfile()
{
myfile = new Attachment();
return myfile;
}
Public Pagereference Savedoc()
{
String accid = System.currentPagereference().getParameters().get('id');
Attachment a = new Attachment(parentId = accid, name=myfile.name, body = myfile.body);
/* insert the attachment */
insert a;
return NULL;
}
}