javascript api 3.11 query task error " undefined is not a function"

RupaliKiran — Wed, 14 Jan 2015 16:07:05 GMT

Can someone please help me with the code below.

I have been struggling to find why I am getting "Uncaught TypeError: undefined is not a function" error

at QueryTask.execute(Qry,showResults);

require([

"esri/map",

"esri/layers/ArcGISDynamicMapServiceLayer",

"esri/dijit/BasemapToggle",

"esri/tasks/FindTask",

"esri/tasks/FindParameters",

"esri/symbols/SimpleMarkerSymbol",

"esri/symbols/SimpleLineSymbol",

"esri/symbols/SimpleFillSymbol",

"esri/Color",

"dojo/on",

"dojo/dom",

"dijit/registry",

"dojo/_base/array",

"dojo/_base/connect",

"dojox/grid/DataGrid",

"dojo/data/ItemFileReadStore",

"dijit/form/Button",

"dojo/parser",

"dijit/form/ComboBox",

"dojo/store/Memory",

"dijit/form/FilteringSelect",

"dijit/layout/BorderContainer",

"dijit/layout/ContentPane",

"dojo/domReady!",

"esri/tasks/query", "esri/tasks/QueryTask"

], function(

Map, ArcGISDynamicMapServiceLayer, BasemapToggle, FindTask, FindParameters, SimpleMarkerSymbol, SimpleLineSymbol, SimpleFillSymbol,

Color, on, dom, registry, arrayUtils, connect, DataGrid, ItemFileReadStore, Button, parser, Memory, FilteringSelect, ComboBox, Query, QueryTask

) {

var findTask, findParams;

var Query, QueryTask;

var map, center, zoom;

var infoTemplate;

var grid, store;

parser.parse();

esri.config.defaults.io.proxyUrl = "http://agstest.prod.loudoun.local/Loudoun/ProxyPage/proxy.ashx";

infoTemplate = new esri.InfoTemplate(

"${PA_MCPI}",

"Available Acres: ${MKTG_AVL_A}<br />Zone: ${ZO_ZONE}<br />Company: ${MKTG_Contact}<br />Contact: ${MKTG_CON_FN} ${MKTG_CON_LN} <br /> ${MKTG_CON_St} ${MKTG_CON_city} ${MKTG_CON_State} ${MKTG_CON_zip}<br /> ${MKTG_CON_ph}<br /> ${MKTG_CON_email}");

registry.byId("search").on("click", doFind);

registry.byId("search1").on("click", doFind1);

registry.byId("searchQry").on("click", QryExe);

center = [-77.4875, 39.0436];

zoom = 11;

map = new esri.Map("map", {

basemap: "topo",

center: center,

zoom: zoom

//infoWindow: infoWindow

});

var toggle = new BasemapToggle({map: map,

basemap: "satellite"}, "BasemapToggle");

toggle.startup();

QueryTask = new QueryTask("http://agstest................................./MapServer/0");

//Create Find Task using the URL of the map service to search

findTask = new FindTask("http://agstest........................./MapServer");

// add dynamic map service layer

var urlDyn = "http://agste................................./MapServer";

var usaLayer = new ArcGISDynamicMapServiceLayer(urlDyn, {

id: "acres",

opacity: 0.45,

visible: true

});

//usaLayer.setVisibleLayers([2]);

map.addLayer(usaLayer);

map.on("load", function () {

Qry = new Query();

Qry.returnGeometry = true

Qry.outFields = ["MKTG_TOTAL", "ZO_ZONE"];

//Create the find parameters

findParams = new FindParameters();

findParams.returnGeometry = true;

findParams.layerIds = [1];

findParams.searchFields = ["ZO_ZONE", "MKTG_CON_1"];

findParams.outSpatialReference = map.spatialReference;

console.log("find sr: ", findParams.outSpatialReference);

});

function doFind() {

//map.infoWindow.hide();

dom.byId("owner").value = dom.byId("owner").defaultValue;

//Set the search text to the value in the box

findParams.searchText = dom.byId("ZoneTyp").value;

findTask.execute(findParams, showResults);

}

function doFind1() {

//map.infoWindow.hide();

dom.byId("ZoneTyp").value = dom.byId("ZoneTyp").defaultValue;

//Set the search text to the value in the box

findParams.searchText = dom.byId("owner").value;

findTask.execute(findParams, showResults);

}

function QryExe() { //getting error on this function....)

// var val = dom.byId("acres").value;

//alert(val);

Qry.where = "ZO_ZONE LIKE 'PDOP'";

//Query.where = "ZO_ZONE LIKE '%" + dojo.byId('acres').value + "%'";

QueryTask.execute(Qry,showResults);

}

function showResults(results) {

//This function works with an array of FindResult that the task returns

map.graphics.clear();

var symbol = new SimpleFillSymbol(

SimpleFillSymbol.STYLE_VERTICAL,

new SimpleLineSymbol(SimpleLineSymbol.STYLE_SOLID, new Color([0, 102, 204]), 3),

new Color([0, 102, 204, 0.5])

);

//create array of attributes

var items = arrayUtils.map(results, function (result) {

var graphic = result.feature;

graphic.setSymbol(symbol);

graphic.setInfoTemplate(infoTemplate);

map.graphics.add(graphic);

return result.feature.attributes;

});

//Create data object to be used in store

var data = {

identifier : "PA_MCPI", //This field needs to have unique values

label : "PARCELID", //Name field for display. Not pertinent to a grid but may be used elsewhere.

items : items

};

//Create data store and bind to grid.

store = new ItemFileReadStore({data : data});

var grid = registry.byId("grid");

grid.setStore(store);

grid.on("rowclick", onRowClickHandler);

//Zoom back to the initial map extent

map.centerAndZoom(center, zoom);

}

//Zoom to the parcel when the user clicks a row

function onRowClickHandler(evt) {

var clickedTaxLotId = evt.grid.getItem(evt.rowIndex).PA_MCPI;

var selectedTaxLot = arrayUtils.filter(map.graphics.graphics, function (graphic) {

return ((graphic.attributes) && graphic.attributes.PA_MCPI === clickedTaxLotId);

//------------------------test-----------------

map.infoWindow.setContent(graphic.getContent());

map.infoWindow.setTitle(graphic.getTitle());

map.infoWindow.show(evt.screenPoint,map.getInfoWindowAnchor(evt.screenPoint));

});

if ( selectedTaxLot.length ) {

map.setExtent(selectedTaxLot[0].geometry.getExtent(), true);

}

});

</script>

Re: javascript api 3.11 query task error " undefined is not a function"

KenBuja — Wed, 14 Jan 2015 16:14:45 GMT

The first thing I see is your function aliases don't match your require modules. These have to be in the correct order.

"dojo/parser",

"dojo/store/Memory",

"dijit/form/FilteringSelect",

"dijit/form/ComboBox",

"esri/tasks/query",

"esri/tasks/QueryTask",

"dijit/layout/BorderContainer",

"dijit/layout/ContentPane",

"dojo/domReady!"

parser, Memory, FilteringSelect, ComboBox, Query, QueryTask

Re: javascript api 3.11 query task error " undefined is not a function"

RupaliKiran — Wed, 14 Jan 2015 17:11:02 GMT

TThanks Ken! Will fix the order and test.

Re: javascript api 3.11 query task error " undefined is not a function"

RupaliKiran — Wed, 14 Jan 2015 21:49:25 GMT

Thanks! that was it!! Appreciate your help

topic Re: javascript api 3.11 query task error " undefined is not a function" in ArcGIS JavaScript Maps SDK Questions

javascript api 3.11 query task error " undefined is not a function"

Re: javascript api 3.11 query task error " undefined is not a function"

Re: javascript api 3.11 query task error " undefined is not a function"

Re: javascript api 3.11 query task error " undefined is not a function"