Hello everyone,
I was able to call an asp.net vb.net Rest web service using this sample as template
https://developers.arcgis.com/javascript/3/jssamples/data_requestJson.html
and it works fine.
Now when I copy/paste the same code into the edit widget (Widget.js) code, it jumps from line:
var requestHandle = esriRequest
to line
this.editor.attributeInspector.refresh();
and it never executes this code: requestHandle.then(
I know that esriRequest is asynchronous, but I do not know how to change the code here to handle the return in the widget.
Here is the source code:
_worksAfterCreate: function (settings) {
...
...
this.editor.templatePicker.on("selection-change", lang.hitch(this, function () {
var selected = this.editor.templatePicker.getSelected();
if (selected) {
var featureLayer = selected.featureLayer;
on.once(featureLayer, "before-apply-edits", lang.hitch(this, function (evt) {
if (evt.adds && evt.adds.length > 0) {
//
// Query WasdIndex Layer for Atlas and TTRRSS
//
this.query = new Query();
var countOfFeatures = 0;
var polygon = evt.adds[0].geometry;
var centroid = polygon.getCentroid();
this.query.geometry = polygon;
this.query.returnGeometry = true;
this.query.outFields = ['*'];
this.query.spatialRelationship = Query.SPATIAL_REL_INTERSECTS;
this.queryTask.execute(this.query, function (results) {
//
// Populate ATLAS field
//
if (results.features && results.features.length > 0) {
dojo.forEach(results.features, function (feature) {
countOfFeatures++;
evt.adds[0].attributes.ATLAS = feature.attributes.ATLAS; }
)};
alert("Number of points in polygon " + countOfFeatures);
}, function (showErr) {
console.log('error in query execution');
});
//
// Populate Comment for testing purposes
//
if (evt.adds[0].attributes.hasOwnProperty('COMMENTS')) {
evt.adds[0].attributes.COMMENTS = 'TEST COMMENTS';
}
//
// Populate AASISID
//
if (evt.adds[0].attributes.hasOwnProperty('AASISID')) {
esriConfig.defaults.io.proxyUrl = "/proxy/";
var url = "http://localhost:59297/api/aasis";
var requestHandle = esriRequest({
"url": url,
"handleAs": "json",
"callbackParamName": "jsoncallback"
});
requestHandle.then( <<<<=== THIS IS WHERE I HAVE THE PROBLEM
function (response) {
console.log("Success: ", response);
},
function (error) {
console.log("Error: ", error.message);
});
}
this.editor.attributeInspector.refresh();
}
}));
}
}));
