fix and enable remote demo, refs #46

docs/content/demos/remote.md

@@ -3,6 +3,11 @@ title: Remote Data
 section: Demos
 ---
 
+Click one of the buttons and see the request / response in your debug
+console. Please note that sorting won't work here because the backend
+always returns static dummy data (but you can see the parameters being
+set in your debug console).
+
 ```javascript
 $(document).ready(function () {
     $("#grid").jqGrid({
@@ -15,20 +20,23 @@ $(document).ready(function () {
             { label: 'Tax', name: 'tax', width: 80 },
             { label: 'Total', name: 'total', width: 80 },
             { label: 'Notes', name: 'note', width: 150 }
-        ],
-        pager: '#pager'
+        ]
     });
 
     $('<button type="button" class="btn btn-default">Get JSON</button>')
         .on('click', function(){
-            $('#grid').jqGrid('setGridParam',{url: './data/basic.json'}).trigger('reloadGrid');
-        })
-        .insertAfter($('#show-code'));
+           $('#grid').jqGrid('setGridParam', {
+                datatype: 'json',
+                url: './data/basic.json'}).trigger('reloadGrid');
+            })
+            .insertAfter($('#show-code'));
 
     $('<button type="button" class="btn btn-default">Get XML</button>')
         .on('click', function(){
-            $('#grid').jqGrid('setGridParam',{url: './data/basic.xml'}).trigger('reloadGrid');
-        })
-        .insertAfter($('#show-code'));
+             $('#grid').jqGrid('setGridParam', {
+                 datatype: 'xml',
+                 url: './data/basic.xml'}).trigger('reloadGrid');
+            })
+            .insertAfter($('#show-code'));
 });
 ```

docs/template/data/demos.json

@@ -1,5 +1,6 @@
 [
     {"filename": "local.html", "title": "Local Data"},
+    {"filename": "remote.html", "title": "Remote Data"},
     {"filename": "pager.html", "title": "Pagination"},
     {"filename": "kitchensink.html", "title": "Kitchen Sink"},
     {"filename": "grouping.html", "title": "Grouping"},