function not defined in map js file

NadirHussain — Sat, 15 Jun 2019 11:49:42 GMT

Dear All

i have two files in asp,net project.one is pure js file in which i defined all the map related function in dojo style library.Other file is .aspx page.In html part i am calling one function which is defined in map js file.After calling it always throuh me the error function not defined.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Home.aspx.cs" Inherits="WebApplication1.Home" %>

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head >
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1 minimum-scale=1" />
<title>Asset View</title>

<link rel="stylesheet" href="https://js.arcgis.com/3.28/dijit/themes/claro/claro.css" />
<link rel="stylesheet" href="https://js.arcgis.com/3.28/esri/css/esri.css" />
<script src="https://js.arcgis.com/3.28/"></script>
<script src="Scripts/MapScript.js" type="text/javascript"></script> //Map Script file
<script src="https://Code.jquery.com/jquery-1.12.4.js"></script>

<button id="btn" >CLick ME</button>

</div>

$( "#btn" ).click(function() {

layerVisibility("LayerNAme",true);  //THis function is defined .mapScript.js file. Error on this line function not defiined.

});

});

</script>

</body>
</html>

///Map JS file

var map;
var basemap;
var dynamicMapServiceLayer;
var RestServiceUrl;
var featureServiceValidURl;
var featureServiceRenewalURl;
var featureServiceExpiredURl;
var featureServiceBlockedURl;
var app = {};
require(["dojo/dom", "dojo/on", "dijit/registry", "esri/layers/ArcGISDynamicMapServiceLayer", "esri/layers/ArcGISTiledMapServiceLayer", "esri/map",
"esri/layers/FeatureLayer","esri/layers/ImageParameters", "dojo/parser", "esri/tasks/QueryTask", "esri/tasks/query", "esri/graphic", "dojo/domReady!"
], function (dom, on, registry, ArcGISDynamicMapServiceLayer, ArcGISTiledMapServiceLayer, Map, FeatureLayer, ImageParameters, parser, QueryTask, Query, GraphicMap) {
parser.parse();
var streetsService = "https://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer";

map = new Map("MapDiv", {
basemap: "osm"
zoom: 6,
center: [46.66, 24.72] // longitude, latitude
});
map.on("load", mapLoaded);
var imageParameters = new ImageParameters();
imageParameters.format = "jpeg"
function mapLoaded() {
var featureLayer = new FeatureLayer(featureServiceRenewalURl, { mode: FeatureLayer.MODE_ONDEMAND, outFields: ["*"] });
map.addLayer(featureLayer);
}
var dynamicMapServiceLayer = new ArcGISDynamicMapServiceLayer("http://0.0.00:6080/arcgis/rest/services/UpdateLicenes/MapServer",
{ "opacity": 0.5, "imageParameters ": imageParameters }
);
map.addLayer(dynamicMapServiceLayer);

//**********************************************************************************************************************//
function layerVisibility( strLAyerName,BLFlag) {
alert("gggggggggg");
}
//**********************************************************************************************************************//
});

Re: function not defined in map js file

RobertScheitlin__GISP — Sun, 16 Jun 2019 00:43:23 GMT

Nadir,

This is more of an ASP.net question but your issue is that you are trying to call the code from the aspx page html instead of the pages code behind Page_Load event.

ButtonName.Attributes.Add("onclick", layerVisibility("LayerName",true));‍‍‍

Or there are a couple of other ways to do this in ASP.net

<asp:Button runat="server" ID='next' OnClientClick="layerVisibility('LayerName',true);" />‍‍‍

topic Re: function not defined in map js file in ArcGIS JavaScript Maps SDK Questions

function not defined in map js file

Re: function not defined in map js file