#298 - Correctly Url Encode arrays in iron-request when content-type …

…is x-www-form-urlencoded
PolymerElements · Oct 20, 2017 · 77dac94 · 77dac94
1 parent 536c76a
commit 77dac94
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Showing 2 changed files with 11 additions and 6 deletions.
diff --git a/bower.json b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "iron-ajax",
-  "version": "2.0.5",
+  "version": "2.0.6",
   "description": "Makes it easy to make ajax calls and parse the response",
   "private": true,
   "authors": [

diff --git a/iron-request.html b/iron-request.html
@@ -436,11 +436,16 @@
       }
       var pieces = [];
       Object.keys(object).forEach(function(key) {
-        // TODO(rictic): handle array values here, in a consistent way with
-        //   iron-ajax params.
-        pieces.push(
-            this._wwwFormUrlEncodePiece(key) + '=' +
-            this._wwwFormUrlEncodePiece(object[key]));
+        if( !Array.isArray(object[key]))  {
+            // Cast to array.
+            object[key] = [object[key]];
+        }
+
+        for( var i = 0; i < object[key].length; i++ ) {
+          pieces.push(
+              this._wwwFormUrlEncodePiece(key) + '=' +
+              this._wwwFormUrlEncodePiece(object[key][i]));
+        }
       }, this);
       return pieces.join('&');
     },