光标位置

static/js/editor.js

@@ -172,6 +172,15 @@ var editors = {
                 "Ctrl-D": "doNothing" // 取消默认的 deleteLine
             }
         });
+
+        editor.on('cursorActivity', function(cm) {
+            var cursor = cm.getCursor();
+
+            $("#footer-cursor").text('|   ' + (cursor.line + 1) + ':' + (cursor.ch + 1) + '   |');
+            // TODO: 关闭 tab 的时候要重置
+            // TODO: 保存当前编辑器光标位置，切换 tab 的时候要设置回来
+        });
+
         editor.setSize('100%', $(".edit-panel").height() - $(".edit-header").height());
         editor.setValue(data.content);
         editor.setOption("mode", data.mode);
@@ -181,7 +190,7 @@ var editors = {
         if ("text/x-go" === data.mode || "application/json" === data.mode) {
             editor.setOption("lint", true);
         }
-        
+
         if ("application/xml" === data.mode || "text/html" === data.mode) {
             editor.setOption("autoCloseTags", true);
         }

view/index.html

@@ -141,7 +141,8 @@
         </div>
 
         <div class="footer">
-            |
+            <span>|</span>
+            <span id="footer-cursor" style="float: right;"></span>
         </div>
 
         <script type="text/javascript">