topic Re: Clustermap dojo.connect onError in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/clustermap-dojo-connect-onerror/m-p/209894#M19451 <HTML><HEAD></HEAD><BODY><BLOCKQUOTE class="jive-quote">Hello all,<BR /><BR />I'm creating an app based on the Clustermap sample by <A href="http://globoserve.posterous.com/" rel="nofollow noopener noreferrer" target="_blank">globoserver</A>.&nbsp; The sample is working great and I've managed to implement a filtering mechanism.&nbsp; The problem I'm struggling with is trapping an error when no results are returned.&nbsp; It seems like the error function is not being called?<BR /><BR /><PRE class="lia-code-sample line-numbers language-none">dojo.connect(queryTask, "onError", function(err) { alert("CUSTOM ERROR: " + err.details); });</PRE><BR /><BR />Any ideas/suggestions would be greatly appreciated.<BR /><BR />Warren M</BLOCKQUOTE><BR /><SPAN> </SPAN><BR /><SPAN>No results return does not mean query task failed. It just means that query task could not find any results.</SPAN></BODY></HTML> Sat, 11 Dec 2021 10:20:52 GMT HemingZhu 2021-12-11T10:20:52Z Clustermap dojo.connect onError https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/clustermap-dojo-connect-onerror/m-p/209893#M19450 <HTML><HEAD></HEAD><BODY><SPAN>Hello all,</SPAN><BR /><BR /><SPAN>I'm creating an app based on the Clustermap sample by </SPAN><A href="http://globoserve.posterous.com/" rel="nofollow noopener noreferrer" target="_blank">globoserver</A><SPAN>.&nbsp; The sample is working great and I've managed to implement a filtering mechanism.&nbsp; The problem I'm struggling with is trapping an error when no results are returned.&nbsp; It seems like the error function is not being called?</SPAN><BR /><BR /><PRE class="lia-code-sample line-numbers language-none">dojo.connect(queryTask, "onError", function(err) { alert("CUSTOM ERROR: " + err.details); });</PRE><BR /><BR /><SPAN>Any ideas/suggestions would be greatly appreciated.</SPAN><BR /><BR /><SPAN>Warren M</SPAN></BODY></HTML> Sat, 11 Dec 2021 10:20:50 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/clustermap-dojo-connect-onerror/m-p/209893#M19450 WarrenMedernach 2021-12-11T10:20:50Z Re: Clustermap dojo.connect onError https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/clustermap-dojo-connect-onerror/m-p/209894#M19451 <HTML><HEAD></HEAD><BODY><BLOCKQUOTE class="jive-quote">Hello all,<BR /><BR />I'm creating an app based on the Clustermap sample by <A href="http://globoserve.posterous.com/" rel="nofollow noopener noreferrer" target="_blank">globoserver</A>.&nbsp; The sample is working great and I've managed to implement a filtering mechanism.&nbsp; The problem I'm struggling with is trapping an error when no results are returned.&nbsp; It seems like the error function is not being called?<BR /><BR /><PRE class="lia-code-sample line-numbers language-none">dojo.connect(queryTask, "onError", function(err) { alert("CUSTOM ERROR: " + err.details); });</PRE><BR /><BR />Any ideas/suggestions would be greatly appreciated.<BR /><BR />Warren M</BLOCKQUOTE><BR /><SPAN> </SPAN><BR /><SPAN>No results return does not mean query task failed. It just means that query task could not find any results.</SPAN></BODY></HTML> Sat, 11 Dec 2021 10:20:52 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/clustermap-dojo-connect-onerror/m-p/209894#M19451 HemingZhu 2021-12-11T10:20:52Z