今天向大家介绍在ecstore中怎样使用ajax提交数据
 1 <script>  2 //JAVASCRIPT代码 3     $$(".BB").ADDEVENT(‘CHANGE‘,FUNCTION(E){ 4        VAR ORDER_ITEM_ID =  THIS.GET(‘ORDER_ITEM_ID‘); 5        VAR PRODUCT_NAME= THIS.VALUE; 6        NEW REQUEST.JSON({ 7             URL: "INDEX.PHP?APP=SALE&AMP;CTL=ADMIN_ORDERS&AMP;ACT=AJAX_DISCOUNT",  8             ONCOMPLETE: FUNCTION(PERSON, TEXT){ 9                 IF(PERSON.STATUS==1){10                     ALERT(PERSON.MSG);11                 }ELSE{12                     ALERT("提交失败");13                 }14             }15         }).POST(‘ORDER_ITEM_ID=‘+ORDER_ITEM_ID+‘&AMP;PRODUCT_NAME=‘+PRODUCT_NAME);16     });17     //后台方法18     FUNCTION AJAX_DISCOUNT(){19         $ID = $_POST[‘ORDER_ITEM_ID‘];20         $PRODUCT_NAME =  $_POST[‘PRODUCT_NAME]21         $ORDER_ITEM_MDL = $THIS-&GT;APP-&GT;MODEL(‘ORDERS_ITEM‘);22         $ORDER_ITEM = $ORDER_ITEM_MDL-&GT;DUMP($ID);23         $ORDER_ITEM[‘PRODUCT_NAME‘]=$PRODUCT_NAME;24         $ORDER_ITEM_MDL-&GT;SAVE($ORDER_ITEM);25         $RESULT = ARRAY(‘STATUS‘=&GT;1,‘MSG‘=‘信息修改成功‘]);26         ECHO JSON_ENCODE($RESULT);27     }28 </script>