topic Identify infowindow missing "zoom to" & highlight in ArcGIS JavaScript Maps SDK Questions

Identify infowindow missing "zoom to" & highlight

MayJeff — Mon, 11 Aug 2014 17:23:17 GMT

I try to identify a parcel and return results on the same infowindow but missing a "Zoom to" link and can't figure out how to highlight a parcel only.

I put the code here:

Edit fiddle - JSFiddle‌

Hope someone can show me what I am missing...

Thanks.

Re: Identify infowindow missing "zoom to" & highlight

RobertScheitlin__GISP — Mon, 11 Aug 2014 18:14:38 GMT

May Jeff,

You will not get the zoom to or feature highlight without setting the infoWindows.setFeatures method. More like this sample: Display identify results in popup | ArcGIS API for JavaScript‌

Re: Identify infowindow missing "zoom to" & highlight

MayJeff — Mon, 11 Aug 2014 19:51:26 GMT

if I set the infoWindows like this -

map.infoWindow.setFeatures(results);

Nothing shows up anymore. Can you show me on the JSFiddle? Thanks.

Re: Identify infowindow missing "zoom to" & highlight

KenBuja — Mon, 11 Aug 2014 20:39:39 GMT

This gets you closer, but it also returns the layers you haven't supplied content for.

Re: Identify infowindow missing "zoom to" & highlight

RobertScheitlin__GISP — Mon, 11 Aug 2014 21:37:58 GMT

May Jeff,

Here is a fiddle that only does the parcels (i think the way you want).

JSFiddle Link‌

Re: Identify infowindow missing "zoom to" & highlight

MayJeff — Mon, 11 Aug 2014 21:45:55 GMT

Thanks for your sample. Eventhough I define the layerName I want, but it still shows up all layers. Can you show me how to exclusive some layer names?

Thanks.

Re: Identify infowindow missing "zoom to" & highlight

MayJeff — Tue, 12 Aug 2014 12:50:04 GMT

Actually I try to identify multiple map services with certain layer names with their attributes to show up in ONE page infoWindow and then only highlight parcel polygon.

I only find out I can use content to do it but won't highlight any result at all based on the Robert mentioned above - NEED map.infoWindow.setFeatures(results). I used the sample you all shows on JSFiddle, I can't show all attributes information in one page. What do I need to modify it so can show all results in one page?

Thank you for your time.

Re: Identify infowindow missing "zoom to" & highlight

RiyasDeen — Tue, 12 Aug 2014 13:26:17 GMT

Hi Jeff,

If below is the result you are looking for combined info result with zoom to.

Below is your modified showIdentifyResults (inserted lines 17, 24, 47)

            function showIdentifyResults(r, tasks) {  
                var results = [];  
                var taskUrls = [];  
                r = dojo.filter(r, function (result) {  
                    return r[0];  
                });  
                for (i = 0; i < r.length; i++) {  
                    results = results.concat(r);  
                    for (j = 0; j < r.length; j++) {  
                        taskUrls = taskUrls.concat(tasks.url);  
                    }  
                }  
         

  //combine content -------------------
   var content = parcels = buildings ="";
              var parcelFeatures = [];
   dojo.forEach(results, function(result) {      
    var feature = result.feature;
  var atts = feature.attributes;
  feature.attributes.layerName = result.layerName;
  if(result.layerName === 'Tax Parcels'){
   parcels += atts["Postal Address"] + "<br />";
                  parcelFeatures[parcelFeatures.length] = result.feature;
  }
  else if (result.layerName === 'Building Footprints'){
   buildings += "Building/Parcel ID: " + atts.PARCELID + "<br />";
  }

   });
  if ( parcels ) {
  content += "<b>Parcels</b><br />" + parcels;
   }
   if ( buildings ) {
  content += "<b>Buildings</b><br />" + buildings;
   }
   console.log("content:  ", content);
   map.infoWindow.setTitle("Parcel Information");
   
   map.infoWindow.setContent(content);
   //map.infoWindow.show(idPoint);
   
   
    if (results.length === 0) {  
                    map.infoWindow.clearFeatures();  
                } else {  
                     map.infoWindow.setFeatures(parcelFeatures);
                     map.infoWindow.setContent(content);
                }  
                map.infoWindow.show(idPoint);  
                return results; 

            }

Re: Identify infowindow missing "zoom to" & highlight

RiyasDeen — Tue, 12 Aug 2014 13:29:21 GMT

for some reason formatting was completely off in my previous post.

            function showIdentifyResults(r, tasks) {  
                var results = [];  
                var taskUrls = [];  
                r = dojo.filter(r, function (result) {  
                    return r[0];  
                });  
                for (i = 0; i < r.length; i++) {  
                    results = results.concat(r);  
                    for (j = 0; j < r.length; j++) {  
                        taskUrls = taskUrls.concat(tasks.url);  
                    }  
                }  
         

  //combine content -------------------
   var content = parcels = buildings ="";
              var parcelFeatures = [];
   dojo.forEach(results, function(result) {      
    var feature = result.feature;
  var atts = feature.attributes;
  feature.attributes.layerName = result.layerName;
  if(result.layerName === 'Tax Parcels'){
   parcels += atts["Postal Address"] + "<br />";
                  parcelFeatures[parcelFeatures.length] = result.feature;
  }
  else if (result.layerName === 'Building Footprints'){
   buildings += "Building/Parcel ID: " + atts.PARCELID + "<br />";
  }

   });
  if ( parcels ) {
  content += "<b>Parcels</b><br />" + parcels;
   }
   if ( buildings ) {
  content += "<b>Buildings</b><br />" + buildings;
   }
   console.log("content:  ", content);
   map.infoWindow.setTitle("Parcel Information");
   
   map.infoWindow.setContent(content);
   //map.infoWindow.show(idPoint);
   
   
    if (results.length === 0) {  
                    map.infoWindow.clearFeatures();  
                } else {  
                     map.infoWindow.setFeatures(parcelFeatures);
                     map.infoWindow.setContent(content);
                }  
                map.infoWindow.show(idPoint);  
                return results; 

            }

Re: Identify infowindow missing "zoom to" & highlight

MayJeff — Tue, 12 Aug 2014 14:03:29 GMT

Thank you very much. This is what I need.