I have an IdentifyTask which was likely to return multiple points because the features are colocated. Through some examples, I saw that I needed to build an array to set the features for map.infowindow.setFeatures.
function executeIdentifyTask(evt) {
identifyParams.mapExtent = map.extent;
identifyParams.geometry = evt; //input from address, evt is already a map point
var inputPt = evt;
identifyParams.geometry = evt.mapPoint;
inputPt = evt.mapPoint;
var deferred = identifyTask.execute(identifyParams);
deferred.addCallback(function(response) {
// response is an array of identify result objects
// Let's return an array of features.
return dojo.map(response, function(result) {
var feature = result.feature;
feature.attributes.layerName = result.layerName;
feature.setInfoTemplate(infoTemplate);
return feature;
});
});
// InfoWindow expects an array of features from each deferred object that you pass. If the response from the task execution
// above is not an array of features, then you need to add a callback like the one above to post-process the response and return an
// array of features.
map.infoWindow.setFeatures([ deferred ]);
map.infoWindow.show(inputPt); //point type is the same coming from either method
// map.infoWindow.show(evt.mapPoint);
}
I have the definitions set for Popup (a popup variable defined as well as including that in my map definition).
var popup = new esri.dijit.Popup({
fillSymbol: new esri.symbol.SimpleFillSymbol(esri.symbol.SimpleFillSymbol.STYLE_NULL,
new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_SOLID, new dojo.Color([255,255,0]), 3), new dojo.Color([255,255,0,0.35]))
}, dojo.create("div"));
var spatialReference = new esri.SpatialReference({wkid: 102100 });
startExtent = new esri.geometry.Extent(-10723197,4186914,-9829190,4992866, spatialReference);
map = new esri.Map("map",{extent:startExtent, infoWindow:popup} );
With this definition, when I do an Identify, no only do I get the left/right arrows to step through any multiple records that are identified, but I also get the "zoom to" at the bottom of the infoWindow. Within this same code, I have a datagrid with a list of features. I have added the zoom button based on the example DataGrid with zoom button. I'm not sure I really want to zoom, instead I really wanted to have this also trigger the infoWindow. Not all my attributes are in my datagrid, only an ID number and a status. The infoWindow would show all the attributes.
function zoomRow(id){
// alertLayer.clearSelection();
var query = new esri.tasks.Query();
// query.text = id;
query.where = "Server_ServerName = '" + id + "'";
query.outFields = ['*'];
query.returnGeometry = true;
var zoomQueryTask = new esri.tasks.QueryTask("https://ogi.oa.mo.gov/arcgis/rest/services/ITSD/serverLocation/MapServer/0");
zoomQueryTask.execute(query,showAlertResults);
}
function showAlertResults(results) {
var feature = results.features[0];
feature.setInfoTemplate(infoTemplate);
var content = esri.substitute(feature.attributes,infoTemplateContent);
map.infoWindow.setContent(content);
map.infoWindow.setTitle(feature.attributes.FlagStatusReason);
// map.infoWindow.setContent(content);
map.infoWindow.show(feature.geometry);
}
Even though I'm still calling map.infoWindow.show, these infoWindows don't have the zoom to in them. Am I going to have to go through the same steps for the queryTask that the Identify has (setting a callback on deferred etc etc) in order to get the 'zoom to' to be in my InfoWindow? I don't really understand exactly what was triggering this in the first place.
