Page is cleared before it is visible

https://fedorahosted.org/freeipa/ticket/1459

Changes:
 * added clear method to widgets, section, search, details, association facets
 * clear and refresh method in facet are called only if key/filter was changed
 * added id generator for widgets

1 files changed, 18 insertions, 3 deletions

diff --git a/install/ui/details.js b/install/ui/details.js
index 98f48d0f9..15056204f 100644
--- a/install/ui/details.js
+++ b/install/ui/details.js
@@ -199,6 +199,14 @@ IPA.details_section = function(spec) {
         }
     };
 
+    that.clear = function() {
+        var fields = that.fields.values;
+
+        for (var i=0; i< fields.length; i++) {
+            fields[i].clear();
+        }
+    };
+
     init();
 
     // methods that should be invoked by subclasses
@@ -409,8 +417,6 @@ IPA.details_facet = function(spec) {
 
         that.facet_create_header(container);
 
-        that.pkey = IPA.nav.get_state(that.entity.name+'-pkey');
-
         that.create_controls();
 
         that.expand_button = IPA.action_button({
@@ -523,7 +529,7 @@ IPA.details_facet = function(spec) {
 
     that.needs_update = function() {
         var pkey = IPA.nav.get_state(that.entity.name+'-pkey');
-        return pkey != that.pkey;
+        return pkey !== that.pkey;
     };
 
     that.section_dirty_changed = function(dirty) {
@@ -720,6 +726,15 @@ IPA.details_facet = function(spec) {
         command.execute();
     };
 
+    that.clear = function() {
+        that.header.clear();
+        var sections = that.sections.values;
+
+        for (var i=0; i< sections.length; i++) {
+            sections[i].clear();
+        }
+    };
+
     that.add_sections(spec.sections);
 
     that.details_facet_create_content = that.create_content;