Update view/grid modifying the mechanism which transfers data from python to JavaScript.

views/report/grid.html

@@ -22,21 +22,14 @@
     response.write(H2(title, _class="dbui-h2 dbui-small-cap"))
     response.write(DIV(_id=divgrid))
 
-    #
-    # Export python variables to the javascript
-    #
-    jsvars = ["cfgStore = %s" % cfg_store,
-              "columns = %s" % grid.columns,
-              "divgrid = '%s'" % divgrid,
-              "features = %s" % grid.features]
-
-    jsvars = "    var %s;" % ',\n'.join(jsvars)
-    response.write(SCRIPT(jsvars), escape=False)
-
 }}
-<script type="text/javascript">
+<script>
 
-    var grid;
+    var cfgStore = {{=XML(cfg_store)}},
+        columns = {{=XML(grid.columns)}},
+        divgrid = '{{=divgrid}}',
+        features ={{=XML(grid.features)}},
+        grid;
 
     //
     // instantiate the grid