updated to use without elasticsearch

bower.json

@@ -3,6 +3,7 @@
   "authors": [
     "gsi-upm"
   ],
+  "version":"1.0.1",
   "description": "This web component displays text field information from elasticsearch",
   "main": "tweet-chart.html",
   "keywords": [

tweet-chart.css

@@ -32,6 +32,7 @@ paper-icon-button.green:hover {
   margin: 10px;
   padding: 10px;
   border-radius: 5px;
+
 }
 
 .positive {

tweet-chart.html

@@ -19,7 +19,7 @@
             <span>{{title}}</span>
         </div>
         <template is="dom-repeat" items="{{data}}" as="tweet"> 
-          <div class$="{{checkSentiment(tweet.sentiment)}}">
+          <div class$="{{checkSentiment(tweet.sentiment)}} same-height">
             <img src={{checkSource(tweet.name)}} style="width: 60px"></br>
             <span class="text">{{tweet.text}}</span></br>
             <span style="font-weight: bold">{{tweet.name}}</span></br>
@@ -78,6 +78,11 @@
           value: function() { return []; }
         },
 
+        datos:{
+          type: Object,
+          observer: '_dataChanged'
+        },
+
         field: {
           type: String
         },
@@ -98,105 +103,18 @@
         }
       },
 
-      observers: [
-      '_filtersChange(filters.*)'
-      ],
-
       ready: function() {   
-        this.field ? this.queryDefault() : undefined
+
       },
 
-      queryDefault: function() {
-        var client = new $.es.Client({
-          hosts: this.host
-        });
+      _dataChanged: function() {
         var that = this
-        client.search({
-        // undocumented params are appended to the query string
-        index: this.index,
-        type: this.subindex,
-        body: {
-          size: 10,
-          query: {
-            match_all: {}
-          }
-        }
-        }).then(function (resp) {
-          var hits = resp.hits.hits;
-          var results = []
-          hits.forEach(function(entry) {
+        var hits = this.datos.hits.hits;
+        var results = []
+        hits.forEach(function(entry) {
             results.push(entry._source);
-          });
-          that.data = results
         });
-      },
-
-      queryChange: function(value) {
-          var client = new $.es.Client({
-            hosts: this.host
-          });
-            var that = this
-          client.search({
-            // undocumented params are appended to the query string
-            index: this.index,
-            type: this.subindex,
-            body: {
-              size: 10,
-              query: {
-                multi_match:{
-                  query: this.query,
-                  fields: this.fields
-                }
-              }
-            }
-          }).then(function (resp) {
-            var hits = resp.hits.hits;
-            var results = []
-            hits.forEach(function(entry) {
-              results.push(entry._source);
-            });
-            that.data = results
-          });
-        },
-
-        /** Fired when a search is made.
-         *
-         * @event query-change
-         * @param {Object} detail
-         * @param {Object} detail.query The search string.
-         */
-         _queryChanged: function() {
-          this.query ? this.queryChange(this.query) : this.queryDefault();
-        },
-
-        _filtersChange: function() {
-          if(filtered){
-            var client = new $.es.Client({
-              hosts: this.host
-            });
-
-            var that = this
-            client.search({
-            // undocumented params are appended to the query string
-            index: this.index,
-            type: this.subindex,
-            body: {
-              size: 10,
-              query: {
-                    bool: {
-                      must: this.filters,
-                    }
-              }
-            }
-          }).then(function (resp) {
-            var hits = resp.hits.hits;
-            var results = []
-            hits.forEach(function(entry) {
-              results.push(entry._source);
-            });
-            that.data = results
-          });
-        }
+        that.data = results
       },
 
       checkSentiment: function(sentiment) {