Polymère - Requête Google Analytics

Google Analytics est un élément des composants Web de Google utilisé pour interroger l'API Google Analytics Core Reporting.

Vous pouvez utiliser cet élément dans votre application, en exécutant la commande suivante pour l'installer dans votre répertoire de projet.

bower install --save GoogleWebComponents/google-analytics

Exemple

L'exemple suivant spécifie l'utilisation de l'élément google-analytics dans Polymer.js. Créez un fichier index.html et ajoutez-y le code suivant.

<!doctype html>
<html>
   <head>
      <title>Polymer Example</title>
      <script src = "bower_components/webcomponentsjs/webcomponents-lite.js"></script>
      <link rel = "import" href = "bower_components/polymer/polymer.html">
      <link rel = "import" href = "bower_components/paper-styles/demo-pages.html">
      <link rel = "import" href = "bower_components/google-signin/google-signin.html">
      <link rel = "import" href = "bower_components/google-analytics/google-analytics.html">
      
      <style>  
         google-analytics-dashboard {
            display: block;
            padding: 2em;
            transition: opacity .2s ease;
         }
         google-analytics-dashboard:not([authorized]) {
            opacity: .3;
            pointer-events: none;
         }
         google-analytics-chart {
            box-shadow: 0 0 .5em rgba(0,0,0,.1);
            background: #fff;
            float: left;
            margin: 0 2em 2em 0;
            padding: 2em 2em 1em;
            transition: opacity .2s ease;
            max-width: 100%;
         }
         google-analytics-view-selector, google-analytics-date-selector {
            box-shadow: 0 0 .5em rgba(0,0,0,.1);
            background: #fff;
            display: -webkit-flex;
            display: -ms-flexbox;
            display: flex;
            -webkit-flex-direction: column;
            -ms-flex-direction: column;
            flex-direction: column;
            margin: 0 0 2em 0;
            max-width: 600px;
            padding: 2em .5em 1em 2em;
         }
         google-analytics-date-selector {
            max-width: 500px;
         }
         google-analytics-view-selector {
            max-width: 750px;
         }
         :root {
            --google-analytics-control: {
               display: block;
               -webkit-flex: 1 1 0%;
               -ms-flex: 1 1 0%;
               flex: 1 1 0%;
               margin: 0 1.5em 1em 0;
               min-width: 0;
            };
            --google-analytics-label: {
               display: block;
               font-weight: bold;
               padding: 0 0 .4em 2px;
            };
            --google-analytics-field: {
               border: 1px solid #ccc;
               border-radius: 4px;
               box-sizing: border-box;
               height: 34px;
               line-height: 20px;
               padding: 6px 12px;
               transition: border-color .2s;
               width: 100%;
            };
            --google-analytics-field-focus: {
               border-color: #4d90fe;
               outline: 0;
            };
         }
         google-analytics-view-selector {
            --google-analytics-view-selector-control:
               var(--google-analytics-control);
            
            --google-analytics-view-selector-label:
               var(--google-analytics-label);
            
            --google-analytics-view-selector-select:
               var(--google-analytics-field);
            
            --google-analytics-view-selector-select-focus:
               var(--google-analytics-field-focus);
         }
         google-analytics-date-selector {
            --google-analytics-date-selector-control:
               var(--google-analytics-control);
            
            --google-analytics-date-selector-label:
               var(--google-analytics-label);
            
            --google-analytics-date-selector-input:
               var(--google-analytics-field);
            
            --google-analytics-date-selector-input-focus:
               var(--google-analytics-field-focus);
         }
      </style>
   </head>
   
   <body>
      <h2>Google Analytics Example</h2>
      <google-signin></google-signin>

      <google-analytics-dashboard>
         <google-analytics-view-selector></google-analytics-view-selector>
         <google-analytics-date-selector></google-analytics-date-selector>
         
         <google-analytics-chart
            type = "pie"
            metrics = "ga:pageviews"
            dimensions = "ga:browser"
            sort = "-ga:pageviews"
            max-results = "5">
            <h3>Pageviews by Browser</h3>
         </google-analytics-chart>
      </google-analytics-dashboard>
   </body>
</html>

Production

Pour exécuter l'application, accédez au répertoire de projet créé et exécutez la commande suivante.

polymer serve

Ouvrez maintenant le navigateur et accédez à http://127.0.0.1:8081/. Voici la sortie.

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Polymère - Requête Google Analytics

Exemple

Production

Tutoriel Polymer