如何从此对象获取值？
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);
如何从物体上获得重量.
我正在尝试将发送消息的用户和每行中的消息接收到另一行.
UserTable ================================== userId userName ------- --------- 23 Name1 24 Name2 25 Name3 Message Table ================================================== msgId senderId reciverId messsage ------- ---------- ---------- ------------- 2 24 25 blah 3 25 24 ohh really blah 4 23 24 lets do blah Output I need msgId sender receiver message -------- ------- ---------- --------- 2 Name2 Name3 blah 3 Name3 Name2 Ohh really blah 4 Name1 Name2 lets do blah
那么oracle sql查询应该是什么