Bug 793553 - [b2g] oninput is not fired when the content of an input field is changed. r=mounir

b2g/chrome/content/forms.js

@@ -112,9 +112,14 @@ let FormAssistant = {
 
     let json = msg.json;
     switch (msg.name) {
-      case "Forms:Input:Value":
+      case "Forms:Input:Value": {
         target.value = json.value;
+
+        let event = content.document.createEvent('HTMLEvents');
+        event.initEvent('input', true, false);
+        target.dispatchEvent(event);
         break;
+      }
 
       case "Forms:Select:Choice":
         let options = target.options;