Issue 4

src/QuestionViewer/index.js

@@ -1,6 +1,7 @@
 import { Link } from 'inferno-router';
 import linkState from 'linkstate';
 import Component from 'inferno-component';
+
 var Remarkable = require('remarkable');
 var md = new Remarkable({
   html:         true,
@@ -26,10 +27,13 @@ class QuestionViewer extends Component {
     if (!res.error) this.setState({ question: res, loading: false })
     else this.setState({ error: res.error, loading: false })
   }
-  async checkAnswer() {
-    // XXX: Need to fill in this stub
-    // Read fetch documentation on how to send post request and
-    // display output in window.alert
+  checkAnswer = e => {
+    e.preventDefault();
+    const answer = e.target[0].value
+    const qno = this.props.params.qno
+    window.alert(answer) //answer given by user
+    window.fetchWithAuth(`/questions/${qno}/answer`,{'body': {'answer':answer}, 'method' : 'POST' });
+    window.alert(qno) // question num
   }
 
   render() {

src/fetchWithAuth.js

@@ -13,7 +13,9 @@ window.fetchWithAuth = (url, options = {}) => {
     body,
     headers: {
       ...options.headers,
-      email: window.email
+      email: window.email,
+      'Content-Type': 'application/x-www-form-urlencoded; charset=utf-8',
+
     }
   })
 }