[resizable] Add getSizes

dubzzz · Jan 16, 2016 · cf1a0e9 · cf1a0e9
1 parent c63b190
commit cf1a0e9
Showing 1 changed file with 12 additions and 10 deletions.
diff --git a/js/resizable-table.js b/js/resizable-table.js
@@ -54,11 +54,7 @@ function ResizableTable($table) {
 		}
 
 		if (no_callback !== true && _onResize !== undefined) {
-			var sizes = new Array();
-			for (var i = 0 ; i != $columns.length ; ++i) {
-				sizes.push($columns.eq(i).outerWidth());
-			}
-			_onResize(self, $_table, sizes);
+			_onResize(self, $_table, self.getSizes());
 		}
 	};
 
@@ -98,11 +94,7 @@ function ResizableTable($table) {
 		}
 
 		if (no_callback !== true && _onResize !== undefined) {
-			var sizes = new Array();
-			for (var i = 0 ; i != $columns.length ; ++i) {
-				sizes.push($columns.eq(i).outerWidth());
-			}
-			_onResize(self, $_table, sizes);
+			_onResize(self, $_table, self.getSizes());
 		}
 	};
 
@@ -117,6 +109,16 @@ function ResizableTable($table) {
 		return self;
 	};
 
+	// @return current columns's dimensions
+	self.getSizes = function() {
+		var $columns = $_table.find("> thead > tr > th");
+		var sizes = new Array();
+		for (var i = 0 ; i != $columns.length ; ++i) {
+			sizes.push($columns.eq(i).outerWidth());
+		}
+		return sizes;
+	};
+
 	{
 		$_table_container.addClass("resizable-table-container");
 		$_table.before($_table_container); // create table container to wrap the table (created before the table element)