How do I get an attribute from queryFeatures?

Question

I have a table in the map (rainAmtTbl). I'm trying to create a function that will query a table where field `TAGNAME = '${tag}'` -- param. The only field (and attribute) i'm concerned with beyond the where clause is the 'VALUE' for that tag. I want the function to return the VALUE attribute so I can plug it into a chart. The result of that promise only returns "TAGNAME": "ADAMS.AF2295LQT.F_CV" and not the attribute for the VALUE field for that row. What am I missing? // TODO: getRainValue Function function getRainValue(tag){ let query = new Query(); query.outfields = ['*']; query.where = `TAGNAME = '${tag}'`; query.returnDistinctValues = true; rainAmtTbl.queryFeatures(query) .then((response)=> { console.log(response.features); console.log(JSON.stringify(response.features[0].attributes)); }) .catch((error) => { console.log(error) });‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

BradJones3 · Answer

Oh, dear...

Robert, I'm such an idiot. It's 'outFields' not 'outfields'.

I went to AJAX and it was working because i was using outFields

A typo will be the death of me someday.

I apologize for taking up your time.

*places dunce developer hat upon head and heads to the corner*

RobertScheitlin__GISP · Answer

Brad, This works fine. Do you really need a FeatureLayer since it is just a table? <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"> <title>Query State Info without Map</title> <script src="https://js.arcgis.com/3.30/"></script> <script> require([ "dojo/dom", "dojo/on", "esri/tasks/query", "esri/tasks/QueryTask", "dojo/domReady!" ], function (dom, on, Query, QueryTask) { var queryTask = new QueryTask("https://sampleserver6.arcgisonline.com/arcgis/rest/services/SF311/MapServer/1"); var query = new Query(); query.returnGeometry = false; query.outFields = ["*"]; on(dom.byId("execute"), "click", execute); function execute () { query.where = `dayofweek = '${dom.byId("stateName").value}'` queryTask.execute(query, showResults); } function showResults (results) { var resultItems = []; var resultCount = results.features.length; for (var i = 0; i < resultCount; i++) { var featureAttributes = results.features[i].attributes; for (var attr in featureAttributes) { resultItems.push("" + attr + ": " + featureAttributes[attr] + "
"); } resultItems.push("
"); } dom.byId("info").innerHTML = resultItems.join(""); } }); </script> </head> <body> US state name : <input type="text" id="stateName" value="Monday"> <input id="execute" type="button" value="Get Details"> <br /> <br /> <div id="info" style="padding:5px; margin:5px; background-color:#eee;"> </div> </body> </html>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

BradJones3 · Answer

Still only returns TAGNAME field.

["geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.AF2295LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.AS1941CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.AS1941LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.CAB2295LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.CR1941CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.CR1941LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.CV1942CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.HR1942CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.JR1941CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.LA1941CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.LA1941LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.LF1941CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.LF1941LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.LM1941CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.LM1941LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.RR1942CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.RR1942LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.SE1942CAT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"ADAMS.SE1942LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"FOURCHE.FC2295LQT.F_CV"},"popupTemplate":null},{"geometry":null,"symbol":null,"attributes":{"TAGNAME":"MAUMELLE.LM1941CAT.F_CV"},"popupTemplate":null}]{