Fix front settings, need fix back

WebContent/settings.html

@@ -33,27 +33,34 @@
 	         <div class="container">
 	            <h4 class="section-title">Nos espace:</h4>
 	           <div>
-	           	<button type="button" class="btn btn-danger btn-lg espace" href="localhost:8080/lens/configue?espace=accueil")>Accueil</button>
-	           	 </div>
-	           <div>
-	           	<button type="button" class="btn btn-danger btn-lg espace" href="localhost:8080/lens/configue?espace=espace1">Espace1</button>
-	           	</div>
-	           	 <div>
-	           	<button type="button" class="btn btn-danger btn-lg espace" href="localhost:8080/lens/configue?espace=espace2">Espace2</button>
-	           	</div>
-	         </div>
-	
+	           	<button type="button" class="btn btn-danger btn-lg espace" onclick="lauchRequest('Accueil');">Accueil</button>
+	           </div>	           
+	         </div>	
 	      </main>
-
     	</div><!-- end of main div -->
     <div class="clear"></div>
     <div class="footer"></div><!-- end footer div -->
 </div><!-- end of pricipal div -->
 
- 		<script src="js/Chart.min.js" type="text/javascript"></script>
+ 	  <script src="js/Chart.min.js" type="text/javascript"></script>
       <script src="js/index.js" type="text/javascript"></script>
       <script src="js/chart.js" type="text/javascript"></script>
       <script src="js/bootstrap/js/bootstrap.js" type="text/javascript"></script>
+      
+      <script>
+      	function lauchRequest(espace){
+      		console.log(espace);
+      		const xmlhttp = new XMLHttpRequest();
+     	    // Get JSON File
+     	    xmlhttp.onreadystatechange = function() {
+     	       if (this.status == 200) {
+     	          console.log(this.responseText);
+     	       }
+     	    };
+     	    xmlhttp.open("GET", "http://localhost:8080/lens/configure?espace="+espace, true);
+     	    xmlhttp.send();
+      	}
+      </script>
 </body>
 
 </html>

src/servlets/Configure.java

@@ -35,6 +35,7 @@ public class Configure extends HttpServlet {
 			throws ServletException, IOException {
 
 		String mySpace = request.getParameter("espace");
+		System.out.println(mySpace);
 		String page;
 
 		/**