todolist panel (frontend part), by clicking on the TODO the relatve file is opened in a tab and the cursor is placed at the right line

applications/admin/views/default/edit.html

@@ -52,12 +52,17 @@
 <link rel="stylesheet" href="{{=css_url}}/web2py-codemirror.css">
 <script type="text/javascript">
 var current_font_incr = 0; // Default font-size, 0 means isn't set
-$(document).on('shown click', 'a[data-toggle="tab"]', function (e) {
+$(document).on('shown click', 'a[data-toggle="tab"]', function (e, lineno) {
     var tab_id = $(this).attr('href');
     var editor = $(tab_id + " textarea").data('editor');
     if (editor) {
-        editor.setSize('100%',  $(tab_id).height());
+        editor_height = $(window).height() - $(tab_id + " .well-small").offset().top - $(tab_id + " .well-small").outerHeight(true) - $('.navbar-fixed-bottom').outerHeight() - 1;
+        editor.setSize('100%', editor_height);
         editor.refresh();
+        if (lineno !== undefined) {
+            editor.setCursor(lineno);
+            editor.centerOnCursor();
+        }
     }
     var n_li = $('#filesTab li').length;
     $.each($('#filesTab li'), function(index, element) {
@@ -104,7 +109,8 @@ $(document).on('click', '#restore', function (e) {
 $(document).on('click', 'a.editor_filelink, a#editor_settingslink', function (e) {
     e.preventDefault();
     var url = $(this).attr("href");
-    load_file(url);
+    var lineno = $(this).data("lineno");
+    load_file(url, lineno);
 });
 
 /* This method updates all editors already instantiated with the selected preferences*/
@@ -164,7 +170,7 @@ $(document).on('click', 'a.font_button', function (e) {
 });
 
 {{if len(request.args) > 1:}}
-    load_file('{{=URL(f='edit', args=request.args, vars=request.get_vars)}}');
+    load_file('{{=URL(f='edit', args=request.args, vars=request.get_vars)}}', {{=request.vars.lineno or 1}});
 {{pass}}
 
 </script>