AJAX的同步返回结果值

function makeJQGridDataFromList(url) {     var rowData;     var viewPage = 0;     var viewTotal = 0;     var viewRecords = 0;
    var resultObject;
    $.ajax({            type:"GET",         url:url,            async: false,         success:function(args){             if(args.result==true)             {                 try                 {                     viewPage = args.cond.pageIndex;                     viewTotal = args.cond.recordCountPerPage;                     viewRecords = args.cond.totalCnt;
                    rowData = jsonMakeRowsForGrid(args.data);                 }                 catch (e)                 {                     console.debug("Error!");                     alert("Invalid data");                     return;                 }             } else             {                 alert("API return ERROR!");                 return;             }         },         error:function(e){             alert("Fail AJAX communication");             return;         }     });
    resultObject = {         page : viewPage,         total : viewTotal,         records : viewRecords,         rows : rowData     };
    return(resultObject); }

You can test the following method.

(In the other file (html or js))

var gridData = makeJQGridDataFromList(openAPIUrl);
console.debug(">> " + JSON.stringify(gridData));

You can see the gridData.

转载于:https://www.cnblogs.com/hannover/p/4227686.html