X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=roojs-core-debug.js;h=f2e187a957790a87f4d4093e1e2f8cce081d849b;hb=5b558a29c3937039fd3e5fbff2fde0026d4e64f1;hp=54ce8c6b7ccff17237e40afdac945446e5444c5b;hpb=548db99acb22d3a26a190b77728b3b77575d93e1;p=roojs1

diff --git a/roojs-core-debug.js b/roojs-core-debug.js
index 54ce8c6b7c..f2e187a957 100644
--- a/roojs-core-debug.js
+++ b/roojs-core-debug.js
@@ -668,7 +668,30 @@ Roo.factory(conf, Roo.data);
         {
             var node = Roo.DomQuery.selectNode(selector,root);
             return node ? Roo.get(node) : new Roo.Element(false);
-        }
+        },
+		/**
+		 * Find the current bootstrap width Grid size
+		 * Note xs is the default for smaller.. - this is currently used by grids to render correct columns
+		 * @returns {String} (xs|sm|md|lg|xl)
+		 */
+		
+		getGridSize : function()
+		{
+			var w = Roo.lib.Dom.getViewWidth();
+			switch(true) {
+				case w > 1200:
+					return 'xl';
+				case w > 992:
+					return 'lg';
+				case w > 768:
+					return 'md';
+				case w > 576:
+					return 'sm';
+				default:
+					return 'xs'
+			}
+			
+		}
         
     });
 
@@ -4336,7 +4359,7 @@ Roo.DomHelper = function(){
     var ieTable = function(depth, s, h, e){
         tempTableEl.innerHTML = [s, h, e].join('');
         var i = -1, el = tempTableEl;
-        while(++i < depth){
+        while(++i < depth && el.firstChild){
             el = el.firstChild;
         }
         return el;