EXT系统中的信息查询

 1 if (Ext.getCmp('rdPlaceLocation').checked) { 2                                                 choseRoad = false; 3                                                 var placeLocationWindow = Ext.getCmp("Views_PlaceRoadLocation"); 4                                                 if (!placeLocationWindow) return; 5                                                 var placeLocationForm = placeLocationWindow.getComponent("placeRoadLocationForm"); 6                                                 var fromObj = placeLocationForm.getForm(); 7                                                 if (fromObj.isValid()) { 8                                                     var placeName = fromObj.findField("NamePlace").getValue(); 9                                                     if (!placeGeometryPair) {10                                                         placeGeometryPair = {};11                                                         placeData = [];12                                                         var serviceName = "fylocation_point";14                                                         var serverLinkUrl = pipelineUrl;15                                                         var serverLinkIndex = serverLinkUrl.lastIndexOf("/");16                                                         var serverLink = "";17                                                         if (serverLinkIndex > 0) {18                                                             serverLink = serverLinkUrl.substring(0, serverLinkIndex + 1);19                                                         }20                                                         var queryServiceUrl = serverLink + "QueryService.xml";21                                                         var queryCondition = anGeoObj.explorer.Factory.CreateQueryCondition();22                                                         var obj2 = anGeoObj.explorer.PipelineQuery.QueryPipelinePropertyData(serverLink, serviceName, queryCondition);23                                                         var diamtotal = 0;24                                                         var resultCount = obj2.RecordCount;25                                                         for (var j = 0; j < resultCount; j++) {26                                                             var q = obj2.GetRecord(j);27                                                             var objId = q.FieldValue(0); 34                                                             if (placePair && placePair[objId]) {35                                                                 placeGeometryPair[objId] = q;36                                                                 var gridItem = { id: objId, placeName: placePair[objId] };37                                                                 placeData.push(gridItem);38                                                             }39                                                         }40                                                     }41                                                     var gridData = [];42                                                     for (var i = 0; i < placeData.length; i++) {43                                                         var placeNameArr = placeData[i];44                                                         if (placeNameArr) {45                                                             var placeNameO = placeNameArr.placeName;46                                                             if (placeNameO.indexOf(placeName) >= 0) {47                                                                 gridData.push(placeNameArr);48                                                             }49                                                         }50                                                     }51                                                     var pr = placeStore.getProxy();52                                                     pr.data = gridData;53                                                     needFilter = true;55                                                     placeStore.loadPage(1);56                                                 }57                                             }