js实现滚动鼠标加载数据

// 滚动请求数据
 vm.queryAssetLogList = [];
 var creditFlag = true, creditIndex = 1;
 $('.cLogBox').scroll(function (e) {
 var heightMinus = $('.cLog').height() - $('.cLogBox').scrollTop();
 if (heightMinus <= 600) {
 if (creditFlag) {
 creditFlag = false;
 creditIndex++;
 // assetQueryAssetLogFun(vm.pageNum, vm.pageSize, obj.id);
 assetQueryAssetLogFun(creditIndex, vm.pageSize, vm.logDetail.id, function (data) {
 if (vm.queryAssetLogList.length < creditIndex * 10) {
 } else {
 creditFlag = true;
 }
 })
 }
 }
 });
// 查询资产日志
 function assetQueryAssetLogFun(pageNum, pageSize, id, succFn) {
 var param = {
 "pageNum": pageNum,
 "pageSize": pageSize,
 "id": id
 };
 console.log(param);
 homepageService.assetQueryAssetLog(param).then(function (data) {
 if (data.data.length < 10) {
 creditFlag = false;
 }
 vm.queryAssetLogList = vm.queryAssetLogList.concat(data.data);
 return succFn();
 }, function (res) {
 vm.queryAssetLogList = [];
 })

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