我有下面的sql表結構,並試圖從codeigniter的2表中獲取值。從表中使用php和mysql抓取最新值
table: salesman
id sales_name ref_id
1 kevin 174
2 mike 574
3 nick 777
table: sales_report
id salesman_id product purchased_date dispatched
1 2 BF0214 04-November-2011 Yes
2 2 CF0474 09-November-2011 No
3 2 BF0111 10-November-2011 No
4 3 BF0714 15-November-2011 Yes
5 3 BF0435 15-November-2011 Yes
6 2 BF0335 18-November-2011 Yes
7 1 BF0714 22-November-2011 Yes
8 1 BF0335 25-November-2011 Yes
即時將salesman_id傳遞給模型以獲取並顯示我的視圖中的值。
我的HTML表如下
Ref ID | Salesman Name | Last product Sold | Sold Date | Dispatched Status
,即時通訊有怎樣可以查詢得到從業務員表sales_name和REF_ID並獲得最新的產品名稱的問題,發出的,從sales_report PURCHASE_DATE表?
如:
Ref ID | Salesman Name | Last product Sold | Sold Date | Dispatched Status
174 kevin BF0335 25-November-2011 Yes
574 mike BF0335 18-November-2011 Yes
777 nick BF0435 15-November-2011 Yes