items/fix: updated CSS, refactor bindings for refresh

modules/ui/items/items.css

@@ -21,6 +21,7 @@
 }
 .items_listview li,
 .items_listview li a {
+  display: inline-block;
   border-width: 0px !important;
 }
 .items_listview li,

modules/ui/items/items.js

@@ -12,32 +12,6 @@ define([
     // like pointers or a default fallback. This is what we are doing currently.
     // Leave it like that!
 
-    // Javascript closest()
-    priv.closest = function (elem, selector) {
-      var matchesSelector = elem.matches ||
-          elem.webkitMatchesSelector ||
-          elem.mozMatchesSelector ||
-          elem.msMatchesSelector,
-        oldbrowserReturn;
-
-      if (matchesSelector) {
-        while (elem) {
-          if (matchesSelector.bind(elem)(selector)) {
-              return elem;
-          } else {
-              elem = elem.parentNode;
-          }
-        }
-        return false;
-      } else {
-        oldbrowserReturn = $( elem ).closest( selector );
-        if (oldBrowserReturn.length > 0) {
-          return oldBrowserReturn;
-        }
-        return false;
-      }
-    };
-
     // generate items to display
     priv.generateItems = function (params) {
       var markup, spec,
@@ -129,15 +103,17 @@ define([
       // TODO: this is for page event bindings. Once JQM content replaces
       // page, remove this and make the gadget the content section to
       // be updated.
-      spec.page = priv.closest(spec.gadget.dom.get(0), "div[data-role='page']");
+      spec.page = App.util.closest(spec.gadget.dom.get(0), "div[data-role='page']");
       spec.pageId = "#" + spec.page.id;
       spec.source = source;
       spec.callback_mockup = callback_mockup;
 
-      if (!spec.page.getAttribute("items_tag")) {
-        spec.page.setAttribute("items_tag", "true");
-        $(document).on("pagebeforeshow.items", spec.pageId, function (e) {
+      if (!spec.page.getAttribute("events_items")) {
+        spec.page.setAttribute("events_items", true);
+        $(document).on("pagebeforeshow.items", spec.pageId, function (e, data) {
+          if ($.mobile.firstPage.attr('id') !== spec.pageId.replace("#","")) {
             priv.generateItems(spec);
+          }
         });
         // and run intial
         priv.generateItems(spec);