dojo.require : - It is very similar to the <script> tag on an HTML page and like JavaScript , we imports resources into HTML page. // AMD require([ "esri/map" , ... ], function (Map, ... ){ ... }); // legacy dojo.require( "esri.map" ); dojo.ready :- It is very similar to <body onload="">. It is initializing to block after the page has finished loading. // legacy dojo.ready(init); // AMD require([ "dojo/ready" ], function (ready){ ready( function (){ }); }); dojo.connect : - It is very similar to JavaScript elements functions looks like, 1. Element.addEventListener and 2. Element.attachEvent. It registers a listener event on an element on the page and returns results. // legacy dojo.connect(myMap, "onLoad" , myLoadHandler); // AMD require([ "esri/map" , "dojo/on" ], function (Map, on) { on(myMap, "load" , callback); });...
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