Added ability to export as CSV. Fixes #34

static/js/app/campaign_results.js

@@ -56,6 +56,26 @@ function deleteCampaign() {
     }
 }
 
+// Exports campaign results as a CSV file
+function exportAsCSV() {
+    exportHTML = $("#exportButton").html()
+    $("#exportButton").html('<i class="fa fa-spinner fa-spin"></i>')
+    var csvString = Papa.unparse(campaign.results, {})
+    var csvData = new Blob([csvString], {
+        type: 'text/csv;charset=utf-8;'
+    });
+    if (navigator.msSaveBlob) {
+        navigator.msSaveBlob(csvData, 'results.csv');
+    } else {
+        var csvURL = window.URL.createObjectURL(csvData);
+	var dlLink = document.createElement('a');
+    	dlLink.href = csvURL;
+    	dlLink.setAttribute('download', 'results.csv');
+    	dlLink.click();
+    }
+    $("#exportButton").html(exportHTML)
+}
+
 $(document).ready(function() {
     campaign.id = window.location.pathname.split('/').slice(-1)[0]
     api.campaignId.get(campaign.id)

templates/campaign_results.html

@@ -30,22 +30,11 @@
             <h1 class="page-header" id="page-title">Results for campaign.name</h1>
         </div>
         <div class="row">
-	<!--
+            <button type="button" id="exportButton" class="btn btn-primary" onclick="exportAsCSV()">
-            <div class="btn-group">
+		    <i class="fa fa-file-excel-o"></i> Export CSV
-                <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
-                    <i class="fa fa-cogs fa-lg"></i>
-                    <span class="caret"></span>
             </button>
-                <ul class="dropdown-menu">
+            <button type="button" class="btn btn-danger" data-toggle="tooltip" onclick="deleteCampaign()">
-                    <li><a href="#">Export</a>
+                <i class="fa fa-trash-o fa-lg"></i> Delete
-                    </li>
-                    <li><a href="#">Relaunch</a>
-                    </li>
-                </ul>
-            </div>
-	-->
-            <button type="button" class="btn btn-danger" data-toggle="tooltip" data-placement="right" title="Delete Campaign" onclick="deleteCampaign()">
-                <i class="fa fa-trash-o fa-lg"></i>
             </button>
         </div>
         <br />
@@ -114,5 +103,6 @@
 <script src="/js/d3.min.js"></script>
 <script src="/js/topojson.min.js"></script>
 <script src="/js/datamaps.min.js"></script>
+<script src="/js/papaparse.min.js"></script>
 <script src="/js/app/campaign_results.js"></script>
 {{end}}