保存颜色选择值到cookie (#79)

Author: jill-ye

index.html

@@ -433,10 +433,11 @@ <h4 class="modal-title">规则说明</h4>
   <script src="http://cdn.bootcss.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
   <!-- <script src="https://www.gstatic.com/firebasejs/3.4.0/firebase.js"></script> -->
   <script src="https://cdn.wilddog.com/sdk/js/2.3.8/wilddog.js"></script>
+  <script src="lib/mtran.js"></script>
+  <script src="lib/js.cookie-2.1.3.min.js"></script>
   <script src="js/findghost.js"></script>
   <script src="js/db.js"></script>
   <script src="js/words.js"></script>
   <script src="js/history.js"></script>
-  <script src="ui-js/index.js"></script>  
-  <script src="lib/mtran.js"></script>
+  <script src="ui-js/index.js"></script>
 </html>

lib/js.cookie-2.1.3.min.js

@@ -19,6 +19,12 @@ findghost.handleError = function(error) {
     $("#modal_error").modal('show');
 }
 
+
+var inputColor = Cookies.get('input_color');
+if (inputColor) {
+    $("#input_color").val(inputColor);
+}
+
 // clean sleeping user per 10 secs
 setInterval(function() {
     findghost.hall.user.clear();
@@ -489,4 +495,8 @@ $("#button_white_commit").click(function() {
             });
         });
     })
-});
+});
+
+$("#input_color").change(function(){
+    Cookies.set("input_color", $(this).val());
+})