Latest Contributions by TracySchloss

I need to explicitly set my lods to control the max and min for my map.  I'd like to have these stored in a separate file like lods.js and then just reference it.  I'm not sure of the syntax for the file and I'm not sure how to reference it. ... View more

I want to be able to use the point of an address as the input geometry to my IdentifyTask.  I'm having a scope problem.  I can see that my identify task is finding the county, but I'm not calling/returning that name properly.  I'm sure I'm not using lang.hitch properly, but I can tell that select-result was completing before runIdentify ever started. searchTool is my Search widget.        on(searchTool,'select-result', function (evt){          var addr = evt.result.name;          app.addrExt = evt.result.extent;          myIdentify.runIdentify().then(lang.hitch(this,function(response){              runQueries(app.countyName);            })          )        }) myIdentify.js define ([ "dojo/on", "esri/tasks/IdentifyTask","esri/tasks/IdentifyParameters", "esri/geometry/Point","esri/geometry/Extent","esri/geometry/webMercatorUtils"       ], function (  on,IdentifyTask,IdentifyParameters,Point,Extent,webMercatorUtils ) {      return {       initIdentify: function(url){         app.idTask = new IdentifyTask(url);         app.idParams = new IdentifyParameters();       },       runIdentify: function(){                   var webPt = webMercatorUtils.lngLatToXY(app.addrExt.xmin, app.addrExt.ymin);           var point = new Point(webPt[0], webPt[1], app.spatialReference);           app.idParams.geometry = point;           var pxWidth = app.map.extent.getWidth() / app.map.width;           var padding = 3 * pxWidth;           var qGeom = new Extent({               "xmin": point.x - padding,               "ymin": point.y - padding,               "xmax": point.x + padding,               "ymax": point.y + padding,               "spatialReference": app.spatialReference           });           app.idParams.geometry = point;           app.idParams.mapExtent = qGeom;           app.idParams.tolerance = 1;           app.idParams.returnGeometry = true;           app.idTask.execute(app.idParams).then(function(results){             app.countyName = results[0].value;  // the identify is finding the county name here, I'm just not returning it properly           });           return app.countyName;            }     } });  ... View more

I have a grid that needs a click event.  The grid populates fine, but the click event isn't hooked up correctly.  I thought I could reference other functions in my modules, but instead it tells me it isn't defined.  I know sometimes if the function you're calling has a problem, it will act like the function isn't there, but I tried commenting out everything but a single line that made a console.log call and it still says "Uncaught ReferenceError: executeSpecialtySearch is not defined. define([ "dojo/dom", "dojo/on", "dojo/dom-class", "dojo/dom-construct", "dojo/_base/array", "dojo/store/Memory", "esri/tasks/QueryTask", "esri/tasks/query", "extras/codeLookup" ], function( dom, on, domClass, domConstruct, arrayUtils, Memory, QueryTask, Query, codeLookup){     return {         createSpecialtyList: function(catCode, dataGrid, crossRefTable){             if (domClass.contains('specialtyDiv', 'div-visible')) {                 domClass.toggle('specialtyDiv', 'div-visible');             }             var data;             var query = new Query();             var whereClause = "ID_CATEGORY_TYPE_FK" + " = '" + catCode + "'";             query.where = whereClause;             query.outFields = ['ID_SPECIALTY_FK'];             query.returnDistinctValues = true;             var qTask = new QueryTask(crossRefTable.url);             qTask.execute(query, function(results){                 var data = arrayUtils.map(results.features, function(feature){                     return {                         'id': feature.attributes.ID_SPECIALTY_FK,                         'name': codeLookup.findSpecDesc(feature.attributes.ID_SPECIALTY_FK),                         'value': feature.attributes.ID_SPECIALTY_FK                     };                 });                 var currentMemory = new Memory({                     data: data,                     idProperty: 'id'                 });                 var specDropdown = new dataGrid({                     selectionMode: 'single',                     store: currentMemory,                     showHeader: false,                     cellNavigation: false,                     columns: {                         "id": "id",                         "name": "name",                         "value": "value"                     },                     renderRow: function(obj){                         var divNode = domConstruct.create('div', {                             className: obj.name                         });                         domConstruct.place(document.createTextNode(obj.name), divNode);                         return divNode;                     }                 }, "specialtyDiv");                 specDropdown.on('.dgrid-row:click', function(event){                     row = specDropdown.row(event);                     var specCode = [row.data.value][0];                     var specDesc = [row.data.name][0];                                         specType = specDesc;                     //    console.log("Searching:  " + catDesc + ", cat Code:  " + catCode);                     executeSpecialtySearch(specCode);  //fails here                 });                 specDropdown.addKeyHandler(13, function(event){  //added for Keyboard event                     row = specDropdown.row(event);                     var specCode = [row.data.value][0];                     var specDesc = [row.data.name][0];                                         specType = specDesc;                     //    console.log("Searching:  " + catDesc + ", cat Code:  " + catCode);                     executeSpecialtySearch(specCode);                 });                 specDropdown.startup();                 specDropdown.sort('name');             });             return data;                                 },         emptySpecDropdown: function(){             specType = "";             domConstruct.empty(dom.byId('specialtyDiv'));             domClass.toggle('specialtyDiv', 'div-visible');             dom.byId('specHeader').innerHTML = "";             if (domClass.contains('specialtyDiv', 'dgrid')) {                 domClass.remove(dom.byId('specialtyDiv'), "dgrid dgrid-grid");             }         },         executeSpecialtySearch: function(specCode){             var query = new Query();             var initWhereClause = app.featureLayer.getDefinitionExpression();             var appendSpecClause = "ID_SPECIALTY_FK" + " = '" + specCode + "'";             var newWhereClause = "(" + appendSpecClause + ") AND (" + initWhereClause + ")";             app.featureLayer.setDefinitionExpression(newWhereClause);                         var txt = searchType + "; " + specType;             dom.byId('subHeader').innerHTML = "Medicaid Provider Search: " + txt;             dom.byId('gridHeader').innerHTML = txt + " providers available in this area."         }            } }); I'm confused when I should separate the functions with this syntax: functionName: function (myParam) { }, myOtherFunction : function (myotherParam){ } and when I should leave it more like myinitFunction: function (myParam) {      myNestedFunction(myParam) { } } It seems like the first style is what you'd use if you were wanted to group a few sets of functions together and called externally and the other when the functions are more internal.  ... 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