Loading data from server in nextmatch widget - readonlys is not processed as it is not so easy to handle

etemplate/js/et2_dataview_view_gridContainer.js

@@ -91,6 +91,16 @@ var et2_dataview_gridContainer = Class.extend({
 		this.table.remove();
 	},
 
+	/**
+	 * Clears all data rows and reloads them
+	 */
+	clear: function() {
+		if (this.grid)
+		{
+			this.grid.clear();
+		}
+	},
+
 	/**
 	 * Returns the column container node for the given column index
 	 *