From 15ca9d887c35209aae6626b5d4a7db9c836124a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=B0smail=20=C3=87AGDA=C5=9E?= <ismailcagdas@gmail.com>
Date: Wed, 29 Mar 2017 16:34:21 +0300
Subject: [PATCH] #1459: implement initial sorting direction

---
 dev/jquery.jtable.sorting.js | 8 ++++++--
 jquery.jtable.js             | 8 ++++++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/dev/jquery.jtable.sorting.js b/dev/jquery.jtable.sorting.js
index b7e9fa57..a83d6248 100644
--- a/dev/jquery.jtable.sorting.js
+++ b/dev/jquery.jtable.sorting.js
@@ -57,7 +57,7 @@
         _createHeaderCellForField: function (fieldName, field) {
             var $headerCell = base._createHeaderCellForField.apply(this, arguments);
             if (this.options.sorting && field.sorting) {
-                this._makeColumnSortable($headerCell, fieldName);
+                this._makeColumnSortable($headerCell, fieldName, field.initialSortingDirection);
             }
 
             return $headerCell;
@@ -104,7 +104,7 @@
 
         /* Makes a column sortable.
         *************************************************************************/
-        _makeColumnSortable: function ($columnHeader, fieldName) {
+        _makeColumnSortable: function ($columnHeader, fieldName, initialSortingDirection) {
             var self = this;
             
             $columnHeader
@@ -119,6 +119,10 @@
                     self._sortTableByColumn($columnHeader);
                 });
 
+            if(initialSortingDirection){
+                $columnHeader.addClass('jtable-column-header-sorted-' + initialSortingDirection.toLowerCase());
+            }        
+
             //Set default sorting
             $.each(this._lastSorting, function (sortIndex, sortField) {
                 if (sortField.fieldName == fieldName) {
diff --git a/jquery.jtable.js b/jquery.jtable.js
index b07a50f3..320a8a4c 100644
--- a/jquery.jtable.js
+++ b/jquery.jtable.js
@@ -4256,7 +4256,7 @@ THE SOFTWARE.
         _createHeaderCellForField: function (fieldName, field) {
             var $headerCell = base._createHeaderCellForField.apply(this, arguments);
             if (this.options.sorting && field.sorting) {
-                this._makeColumnSortable($headerCell, fieldName);
+                this._makeColumnSortable($headerCell, fieldName, field.initialSortingDirection);
             }
 
             return $headerCell;
@@ -4303,7 +4303,7 @@ THE SOFTWARE.
 
         /* Makes a column sortable.
         *************************************************************************/
-        _makeColumnSortable: function ($columnHeader, fieldName) {
+        _makeColumnSortable: function ($columnHeader, fieldName, initialSortingDirection) {
             var self = this;
             
             $columnHeader
@@ -4318,6 +4318,10 @@ THE SOFTWARE.
                     self._sortTableByColumn($columnHeader);
                 });
 
+            if(initialSortingDirection){
+                $columnHeader.addClass('jtable-column-header-sorted-' + initialSortingDirection.toLowerCase());
+            }        
+
             //Set default sorting
             $.each(this._lastSorting, function (sortIndex, sortField) {
                 if (sortField.fieldName == fieldName) {