How can I get the value from this object?
var descipt = "{'type':'" + $('#medi-type option:selected').val() +"',"+
"'weight':" + $('#weight').val() +","+
"'weight-type':'" + $('#weight-type option:selected').val() +"',"+
"'dose':'" + $('#medicine-dose').val() +"',"+
"'dose-type':'" + $('#dose-type option:selected').val() +"',"+
"'day-time':'" + morning +"',"+
"'noon-time':'" + noon +"',"+
"'night-time':'" + night +"',"+
"'after':'" + after +"',"+
"'before':'" + before +"'}";
alert(descipt.weight);
how to get weight from the object.