Ahhh.
here is the whole function that I use to pull an attribute from a feature.(Sorry I don't have time to clean it up or test it or figure out the necessary portions. .)
You could be able to extract that attribute, in this example 'hydrantRecord', and use it in your query.
If i get some more time I'll try to come up with a better tested example if I get some time today.
map.on("click", function(evt) {
var selectionQuery = new esri.tasks.Query();
var tol = map.extent.getWidth()/map.width * 30;
var x = evt.mapPoint.x;
var y = evt.mapPoint.y;
var queryExtent = new esri.geometry.Extent(x-tol,y-tol,x+tol,y+tol,evt.mapPoint.spatialReference);
selectionQuery.geometry = queryExtent;
asdf.selectFeatures(selectionQuery, FeatureLayer.SELECTION_NEW, function(features) {
//store the current feature
updateFeature = features[0]; console.log("adf");
map.infoWindow.setTitle(features[0].getLayer().name); console.log("adf");
map.infoWindow.show(evt.screenPoint,map.getInfoWindowAnchor(evt.screenPoint)); console.log("adf");
});
});
var record = document.getElementById('record');
//add event listener
record.addEventListener('click', function(e3) {
m5.on("click", lang.hitch(this, onLayerClick2));
var relatedTable2 = new FeatureLayer("http:", {
mode: FeatureLayer.MODE_ONDEMAND,
outFields: ["*"],
id: "relatedTable2"
});
console.log("Ran over the related table");
relatedTable.on("load", lang.hitch(this, function () {
console.log("RelatedTable Load");
var layerInfos = [
{
'featureLayer': relatedTable2,
'showAttachments': false,
'isEditable': true,
'fieldInfos': arrayUtils.map(relatedTable2.fields, function (field) {
return {
'fieldName': field.name,
'isEditable': field.editable,
'tooltip': field.type,
'label': field.alias
};
})
}
];
var attInspector = new AttributeInspector({
layerInfos: layerInfos
}, domConstruct.create("div"));
attInspector.on("attribute-change", function (evt) {
evt.feature.attributes[evt.fieldName] = evt.fieldValue;
evt.feature.getLayer().applyEdits(null, [evt.feature], null);
});
attInspector.on("delete", function (evt) {
evt.feature.getLayer().applyEdits(null, null, [evt.feature]);
map.infoWindow.hide();
});
map.infoWindow.setContent(attInspector.domNode);
map.infoWindow.resize(350, 400);
}));
console.log("Record start")
function onLayerClick2(evt) {
map.infoWindow.setTitle("Searching for related items...");
map.infoWindow.show(evt.screenPoint, map.getInfoWindowAnchor(evt.screenPoint));
//-------------------this is what is pulling the attribute for querying
//-------------------this is what is pulling the attribute for querying
hydrantRecord = evt.graphic.attributes.HydrantID;
console.log(hydrantRecord);
//-------------------this is what is pulling the attribute for querying
//-------------------this is what is pulling the attribute for querying
//Done pulling the valve ID
var graphicAttributes = evt.graphic.attributes;
var title = graphicAttributes[m5.displayField];
var objectId = graphicAttributes[m5.objectIdField];
var relatedQuery = new RelationshipQuery();
relatedQuery.outFields = ["*"];
relatedQuery.relationshipId = 5;
relatedQuery.objectIds = [objectId];
console.log("relate found?");
console.log(relatedQuery.objectIds)
m5.queryRelatedFeatures(relatedQuery, lang.hitch(this, function (relatedRecords) {
var fset = relatedRecords[objectId];
if (fset) {
map.infoWindow.setTitle(title || "No Title");
var relatedObjectIds = arrayUtils.map(fset.features, function (feature) {
return feature.attributes[relatedTable2.objectIdField];
});
var selectQuery = new Query();
selectQuery.objectIds = relatedObjectIds;
relatedTable2.selectFeatures(selectQuery, FeatureLayer.SELECTION_NEW);
console.log(feature.attributes)
} else {
map.infoWindow.setTitle("No Related Items");
}
}));
}
});
