[icinga-checkins] icinga.org: icinga-web/mfriedrich/fixes: * Adding -NO DATA- display to grids

[git at icinga.org]

Module: icinga-web
Branch: mfriedrich/fixes
Commit: 45da621534698ccd59f632e2861b0ebd8d8790c6
URL:    https://git.icinga.org/?p=icinga-web.git;a=commit;h=45da621534698ccd59f632e2861b0ebd8d8790c6

Author: Marius Hein <marius.hein at netways.de>
Date:   Wed Dec  8 15:52:26 2010 +0100

* Adding -NO DATA- display to grids

---

 app/modules/Cronks/lib/js/grid/GridPanel.js |   17 ++++++++++++++++-
 pub/styles/icinga.css                       |    4 ++++
 2 files changed, 20 insertions(+), 1 deletions(-)

diff --git a/app/modules/Cronks/lib/js/grid/GridPanel.js b/app/modules/Cronks/lib/js/grid/GridPanel.js
index 08af7c5..aefcb21 100755
--- a/app/modules/Cronks/lib/js/grid/GridPanel.js
+++ b/app/modules/Cronks/lib/js/grid/GridPanel.js
@@ -8,10 +8,25 @@ Cronk.grid.GridPanel = Ext.extend(Ext.grid.GridPanel, {
 	initComponent : function() {
 		this.tbar = this.buildTopToolbar();
 		
+		_G = this;
+		
+		if (this.store) {
+			// Add nodata background
+			this.store.on('datachanged', function(store) {
+				if (store.getCount() == 0) {
+					_G.getGridEl().child('div').addClass('x-icinga-nodata');
+				}
+				else {
+					_G.getGridEl().child('div').removeClass('x-icinga-nodata');
+				}
+			});
+		}		
 		Cronk.grid.GridPanel.superclass.initComponent.call(this);
 	},
 
-	// Top toolbar of the grid
+	/*
+	 * Top toolbar of the grid
+	 */
 	buildTopToolbar : function() {
 		
 		var autoRefresh = AppKit.getPrefVal('org.icinga.grid.refreshTime') || 300;
diff --git a/pub/styles/icinga.css b/pub/styles/icinga.css
index 09af27f..f45b600 100644
--- a/pub/styles/icinga.css
+++ b/pub/styles/icinga.css
@@ -556,6 +556,10 @@ table.icinga-detailed-info td.key {
 	border: 1px #00cc00 solid;
 }
 
+.x-icinga-nodata {
+	background: transparent url("../images/background/nodata.png") center center no-repeat;
+}
+
 /** Static content container **/
 .static-content-container {
 	background-color: #ffffff;