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数据进行过滤后,js获取的数据只有20个,实际用sql语句查,有42条,js查出的20条,只截取了42条中的一部分,我现在想获取排序后的最后一条数据
var data = this.comp("taskData");
data.setFilter('filter1',"sData1 =:sdId");
data.filters.setStringVar("sdId",sdId);
data.setFilter('filter2',"sKindID = 'tkTask' or sKindID = 'tkExecutor' or sKindID = 'tkNotice'"); //tkProcessInstance //tkTask
data.setFilter('filter3',"sPreemptMode = 'tpmOpen' or sPreemptMode = 'tpmExecute' ");
data.setOrderBy ("sActualStartTime");
data.refreshData();
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