<비공개> ajax jquery 이용예제

{

<c:choose>

             <c:when test="${ not empty soldCount }">

                           "status":true,

                           "totals":{

                                        "boardsSold":${soldCount[0]},

                                        "bootsSold":${soldCount[1]},

                                        "bindingsSold":${soldCount[2]},                              

                           }

             </c:when>

             <c:otherwise>

                           "status":false

</c:otherwise>

</c:choose>

 

}

 

 

제이슨을 이렇게 만들어주고 이걸 아약스로 읽어오면 된다.

 

function getNewTotals() {

             $.getJSON("getUpdatedBoardSales-ajax-db2.jsp",updatePage);

}

 

 

function updatePage(jsonObj) {

            

             if(!jsonObj.status){

                           alert("데이터 조회 실패")

                           return;

             }

             var boardsSold=jsonObj.totals.boardsSold;

             var bootsSold=jsonObj.totals.bootsSold;

             var bindingsSold=jsonObj.totals.bindingsSold;

             var cash=0;

            

             $("#boards-sold").text(boardsSold);

             var boardsCash=($("#boards-price").text()-$("#boards-cost").text());

             cash+=boardsCash;

            

             $("#boots-sold").text(bootsSold);

             var bootsCash=($("#boots-price").text()-$("#boots-cost").text());

             cash+=bootsCash;

            

             $("#bindings-sold").text(bindingsSold);

             var bindingsCash=($("#bindings-price").text()-$("#bindings-cost").text());

             cash+=bindingsCash;           

            

             $("#cash").text(Math.round(cash * 100) / 100);

            

}