Latest Contributions by AvishaiDemayo

iI've posted it in Wai Chan replay ... View more

Go to ..\arcgis-web-appbuilder-2.7\WebAppBuilderForArcGIS\server\apps\xx\jimu Modify MapUrlParamsHandler.js (make a backup) Add: In  mo.postProcessUrlParams = function(urlParams, map) add  if('filter' in urlParams){ setSpecialZoom(urlParams, map);}     3 functions function setSpecialZoom(queryObject, map){     //myZooms is a keyValue string, separated by ; char, key is layerObject Id, values are filters, separated by *     var myZooms = queryObject.filter.split(";");     if (myZooms.length < 1) {console.error("No arguments in specialzoom");return;}     var layersKeyValue = {};     for (myLayer in myZooms){                     //iterate over each itemid                     myLayer =  myZooms[myLayer];                     layerAndFilter = myLayer.split("*");                     if (layerAndFilter.length < 2){console.error("LayerObject, ID or filters are missing");return;}                     var layerFilters = [];                     layerId = layerAndFilter[0];                                     for ( i = 1; i < layerAndFilter.length; i++){                                                     //iterate over each id in item id                                                     layerFilters = processFilter(layerFilters,layerAndFilter.split("|"));                                     }                                                                      layersKeyValue[layerId] = layerFilters;                       }     assignFilterPropertiesToLayer(layersKeyValue,map);     //var valuesForProcess = [myZooms[0]];     //map.itemInfo.itemData.operationalLayers[0].layerObject.setLayerDefinitions( valuesForProcess);   }   function processFilter (layerFilters,myFilters){   //creates a string structure from all the filters.     var andString = " AND ";     var filterCombined = "";     var layerId = myFilters[0]     for (j = 1; j < myFilters.length;j++) {                     currentFilter = myFilters ;     //            currentFilter = "(" + currentFilter + ")";                     if (filterCombined.length == 0){                                     filterCombined = currentFilter;                     }else{                                     filterCombined = filterCombined + andString + currentFilter;                     }     }     layerFilters[layerId] = filterCombined;     return layerFilters;   }   function assignFilterPropertiesToLayer (layersKeyValue,map){   //loop over all operational layers and set new filter if necessary     for (myOperLayer in map.itemInfo.itemData.operationalLayers){                     myOperLayer = map.itemInfo.itemData.operationalLayers[myOperLayer];                     if (myOperLayer.id && layersKeyValue[myOperLayer.id]){                         myOperLayer.layerObject.setLayerDefinitions(layersKeyValue[myOperLayer.id]);                     }     }  }     How to use in URL  : Add "filter=" in url separated by  ;  between Map services separated by  *  between itemid and id (Service Features in a Map service) separated by  |  between field Values   example : ?filter=3fb26b36ed2d43f48c63770fc50bc7f8*0|Unit_Code=26|Measure_Code=285*1|branch_code=26|Measure_Code=285*2|Measure_Code=285;b26b36ed2d43f48c63770fc50bc7f8*0|Unit_Code=26|Measure_Code=285;                         ITEMID                                                 ID         Field Values ... View more

Made it ! 10x   ... View more

I guess my question is now how do I insert the 'layerDefinition' in order to filter the Feature instead of just selecting it ?  selectFeatures(map, layer2, queryArray); & FilterFeatures(map, layer2, queryArray); ( or is there some other way doing so ? ) Thanks ! This is the "query" function syntax - function queryFeature(queryObject, map){ /************************ ?query=<layerName/layerId, fieldName, fieldValue> ?query=<layerName/layerId, whereClause> *************************/ //?query=Cities,pop>1000&level=10 //?query=Cities,city_name,Rome&level=10 var queryArray = queryObject.query.split(";"); if (queryArray.length === 1) { queryArray = queryObject.query.split(","); } if(queryArray.length !== 2 && queryArray.length !== 3){ console.error('query URL parameter is not correct.'); return; } var layerNameOrId = queryArray[0]; //by name first getLayerByNameOrId('name', layerNameOrId, map).then(function(layer){ if(layer === null){ getLayerByNameOrId('id', layerNameOrId, map).then(function(layer2){ if(layer2 === null){ console.error('Invalid layer name or id.'); }else{ selectFeatures(map, layer2, queryArray); } }); }else{ selectFeatures(map, layer, queryArray); } }); } ... View more

Which code base would that be ? the map ? app ? and where can we find the file storing the code ? ( path / directory in the server ) We found out that the layerDefinition function does the filtering needed at the arcgisportal\content\items\query_..  file but how can we make it into a parmeter ? Thanks ! ... View more

Right - my question is if if it possible to do? and how ? ... View more

   The "Query a feature" only zooms in and select the feature and does not filter the data ( removes all other features ) ... View more