Latest Contributions by jaykapalczynski

I am quering a FC for a specific field value Returning the Feature and displaying it in a Graphic.   This works fine. I am  then attempting to do the same by calling another function to  Use the Geometry of the Graphic to select all the COunty Features that Intersect it... THis part if failing and I cant see why. Both FC are Web Mercator Aux Sphere The Map is defined as follows ---- I think this defaults to Web Mercator Web Aux? var mapright = new Map({ basemap: "dark-gray", layers: [resultsLayer3, resultsLayer2, countyLayerWebMercator] }); var viewright = new MapView({ container: "viewDivright", map: mapright, center: [-77.05, 37.53308], zoom: 7 });‍‍‍‍‍‍‍‍‍‍ PART ONE query, get geometry create Graphic function queryMultipartPolyongUniqueID3(feature) { var str = feature; var query = ""; query = MultiPartPolygonsLayer.createQuery(); query.where = "ADDRESSgeo = '" + str + "'"; return MultiPartPolygonsLayer.queryFeatures(query); } // DISPLAY RESULTS IN GRAPHICS LAYER function displayResultsUniqueID(results) { resultsLayer2.removeAll(); var features2 = results.features.map(function (graphic) { graphic.symbol = { type: "simple-fill", style: "solid", color: [240, 248, 255, 0.9], size: "10px", // pixels outline: { // autocasts as new SimpleLineSymbol() color: [240, 248, 255, 0.9], width: 1 // points } }; return graphic; }); var numCounties2 = features2.length; resultsLayer2.addMany(features2); // CALL THE SECOND FUNCTION queryCountiesthatIntersect().then(displayResults2); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ THEN Call the second function at the end ---- // CALL THE SECOND FUNCTION queryCountiesthatIntersect().then(displayResults2); 1.  If I comment out the call to this 2nd function that code runs without error. 2.  If I run it with the call to the second function I get the below error. ERROR dojo.js:218 [esri.core.Accessor] Accessor#set Invalid property value, value needs to be one of 'esri.geometry.Extent', 'esri.geometry.Multipoint', 'esri.geometry.Point', 'esri.geometry.Polyline', 'esri.geometry.Polygon', or a plain object that can autocast (having .type = 'extent', 'multipoint', 'point', 'polyline', 'polygon') QUESTIONS: Am I getting this error because I am trying to use a Graphic Layer from the First Function Above????? Can I use  graphic Layer?  If so do I need to define it differently? Do I need to use a Feature Layer? function queryCountiesthatIntersect() { var query = countyLayerWebMercator.createQuery(); query.geometry = resultsLayer2; query.spatialRelationship = "intersects"; return countyLayerWebMercator.queryFeatures(query); } function displayResults2(results) { resultsLayer3.removeAll(); var features3 = results.features.map(function (graphic) { graphic.symbol = { type: "simple-fill", style: "solid", color: [240, 248, 255, 0.9], size: "10px", // pixels outline: { // autocasts as new SimpleLineSymbol() color: [191, 42, 18, 0.9], width: 1 // points } }; return graphic; }); var numCounties = features3.length; resultsLayer3.addMany(features3); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

I know this is going to be a hard one to follow.....but hope someone can... I am now trying to select features from that Feature Class via JS 4.14 api and write them to a Graphic...this is working SORT OF.... For some reason I can select the features from certain fields and not from others....I am very confused. I have 3 combo boxes in the app that push values to queries to query the data. All the values you see in the ComboBoxes exist in the FC itself.  I will post and example below I can only get features selected from the combo box with the miles (DISTANCE) values. COMBO BOXES <select id="mySelect" onchange="window.JsController.cboChanged()"> <option value="9a35172e071f4a33b191172a9b4b02ae">feature 1</option> <option value="6a35172e071f4a33b191172a9b4b02ae">feature 2</option> <option value="1a35172e071f4a33b191172a9b4b02ae">feature 3</option> </select> <select id="mySelect2" onchange="window.JsController.cboChanged2()"> <option value="10">10 miles</option> <option value="50">50 miles</option> <option value="20">20 miles</option> </select> <select id="mySelect3" onchange="window.JsController.cboChanged3()"> <option value="1520 Split Oak Ln, Henrico, Virginia, 23229">address 1</option> <option value="113 Buffalo Rd, Clarksville, Virginia(VA), 23927">address 2</option> <option value="8817 Sherando Dr, Bristow, Virginia(VA), 20136">address 3</option> </select>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ I am calling the JS code from .net C# as follows...the on Return features calling the function displayResultsUniqueID for all 3 combobox change events window.JsController = { // SEARCH BY UNIQUE ID cboChanged: function () { resultsLayer2.removeAll(); var x = ""; x = document.getElementById("mySelect").value; queryMultipartPolyongUniqueID(x).then(displayResultsUniqueID); }, // SEARCH BY DISTANCE cboChanged2: function () { resultsLayer2.removeAll(); var x = ""; x = document.getElementById("mySelect2").value; queryMultipartPolyongUniqueID2(x).then(displayResultsUniqueID); }, // SEARCH BY ADDRESS cboChanged3: function () { resultsLayer2.removeAll(); var x = ""; x = document.getElementById("mySelect3").value; queryMultipartPolyongUniqueID3(x).then(displayResultsUniqueID); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ }; ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ I am then attempting to Query my Feature Class as follows from each of the ComboBox OnChange Event function queryMultipartPolyongUniqueID(feature) { var str = feature; var query = ""; query = MultiPartPolygonsLayer.createQuery(); query.where = "UNIQUEIDparameter = " + str; return MultiPartPolygonsLayer.queryFeatures(query); } function queryMultipartPolyongUniqueID2(feature) { var str = feature; var query = ""; query = MultiPartPolygonsLayer.createQuery(); query.where = "DISTANCEparameter = " + str; return MultiPartPolygonsLayer.queryFeatures(query); } function queryMultipartPolyongUniqueID3(feature) { var str = feature; var query = ""; query = MultiPartPolygonsLayer.createQuery(); query.where = "ADDRESSgeocode = " + str; return MultiPartPolygonsLayer.queryFeatures(query); } ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ I then do the same for all 3 combo boxes They all call the same function to display the results then(displayResultsUniqueID); function displayResultsUniqueID(results) { resultsLayer2.removeAll(); var features2 = results.features.map(function (graphic) { graphic.symbol = { type: "simple-fill", style: "solid", color: [240, 248, 255, 0.9], size: "10px", // pixels outline: { // autocasts as new SimpleLineSymbol() color: [240, 248, 255, 0.9], width: 1 // points } }; return graphic; }); var numCounties2 = features2.length; alert(numCounties2 + " Counties found"); document.getElementById("demo").innerHTML = numCounties2 + " features found from query"; resultsLayer2.addMany(features2); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ This is from the Feature Class I am trying to query showing the 3 fields and their types This is an example of the Feature Service Queried from ArcGIS Server to Show that the Values DO in fact exist If I change the values in the UNIQUEIDparameter field to something like 4,5,6 and then change the Comobox to reflect those values the query WORKS.  BUT when I use a longer string it fails <select id="mySelect" onchange="window.JsController.cboChanged()"> <option value="4">feature 1</option> <option value="5">feature 2</option> <option value="6">feature 3</option> </select>‍‍‍‍‍ WHY ARE certain fields queryable and other are not....they are all String fields...And on top of that if I shorted the length of the UNIQUEIDparameter field values to 4,5,6 and then change the combobox values it works for the UNIQUEIDparameter.  Longer values do not work.... Ultimately I need to query a GUID field. I can post the solution if need be....but thought someone might have some ideas for me to check ... View more