adambard / angular-elasticsearch-demo Goto Github PK

Hello Adam,
I am going through your tutorial about elasticsearch, actually I am new to this and ust atarted learning it, I found this tutorial really nice end to end but I am getting some errors.
I am done up to building search engine and now I stucked at UI part, I opened the page in the browser but not getting any results.
Here is the error :

Hi Adam!

thank you for your tutorial !

So I'd like to learn angular: I downloaded the db of recipes, ES, and created an index (following your tutorial).

i run the site:
http://localhost/~gg4u/angular-elasticsearch-demo-master/?q=rendang
but got errors (see below).

What does it mean? Should I enable CORS?
Is it a problem with Angular or ES? How to fix it?

http://localhost:9200/~gg4u/angular-elasticsearch-demo-master/?q=rendang
return
{"error":"IndexMissingException[[~gg4u] missing]","status":404}

http://localhost:9200/recipes/recipe/_search
works

In console, for index.html
XMLHttpRequest cannot load http://localhost:9200/recipes/recipe/_search. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost' is therefore not allowed access. localhost/:1
ERROR: 2014-11-15T21:30:08Z
Error: Request error, retrying -- Connection Failure
at Log.error (http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/elasticsearch/elasticsearch.angular.js:31083:60)
at checkRespForFailure (http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/elasticsearch/elasticsearch.angular.js:31782:18)
at http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/elasticsearch/elasticsearch.angular.js:30527:7
at wrappedErrback (http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/angular/angular.js:11582:78)
at wrappedErrback (http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/angular/angular.js:11582:78)
at wrappedErrback (http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/angular/angular.js:11582:78)
at http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/angular/angular.js:11715:76
at Scope.$eval (http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/angular/angular.js:12702:28)
at Scope.$digest (http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/angular/angular.js:12514:31)
at Scope.$apply (http://localhost/~gg4u/angular-elasticsearch-demo-master/bower_components/angular/angular.js:12806:24)

elasticsearch.angular.js:31397Console.write elasticsearch.angular.js:31397(anonymous function) elasticsearch.angular.js:31411bound elasticsearch.angular.js:10847EventEmitter.emit elasticsearch.angular.js:622Log.error elasticsearch.angular.js:31083checkRespForFailure elasticsearch.angular.js:31782(anonymous function) elasticsearch.angular.js:30527wrappedErrback angular.js:11582wrappedErrback angular.js:11582wrappedErrback angular.js:11582(anonymous function) angular.js:11715Scope.$eval angular.js:12702Scope.$digest angular.js:12514Scope.$apply angular.js:12806done angular.js:8379completeRequest angular.js:8593xhr.onreadystatechange angular.js:8532
XMLHttpRequest cannot load http://localhost:9200/. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost' is therefore not allowed access. localhost/:1
WARNING: 2014-11-15T21:30:08Z
Unable to revive connection: http://localhost:9200/

elasticsearch.angular.js:31397
WARNING: 2014-11-15T21:30:08Z
No living connections

elasticsearch.angular.js:31397

Could you also please explain the meaning of:
function($q, elasticsearch, $location)

you pass to the factory?

and:
function(recipes, $scope, $location)
you pass to the controller?

I got the sense you pass a value from the controller to the factory, is it that?
(from input search field, to factory, which produces the obj of results)
But I didn't understand how is done exactly.

Also,
what's the need of:
['$locationProvider', function($locationProvider){
$locationProvider.html5Mode(true);
}]

in the module?
I read your blog but didn't understand these passages.

Thank you!

Dear Adam,
Thank you for your tutorial. Unfortunately, I receive the the following error when starting the app:
"require" is undefined

I'd appreciate your help!

Constantly getting this error:

Error: [ngRepeat:dupes] Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: ingredient in recipe.ingredients, Duplicate key: string:, Duplicate value: ""

Hi Adam. I like this demo; thanks for sharing! I got it to work some time ago and am revisiting it. This time, I get 'no results' every time. My elasticsearch is running and when I do a query using head or curl, I get results. How do I troubleshoot? I think the query is not getting to my elasticsearch because I don't see anything in the server stdout in the terminal where es is running. I searched my log for lasagna, and nothing. Please help. Thank you!

Elasticsearch version 1.4.4