Add option when exporting to get the cell display value rather than the source value

Author: ruhley

src/features/exporter/js/exporter.js

@@ -751,8 +751,9 @@
          * @param {string} colTypes which columns to export, valid values are
          * uiGridExporterConstants.ALL, uiGridExporterConstants.VISIBLE,
          * uiGridExporterConstants.SELECTED
+         * @param {boolean} applyCellFilters whether or not to get the display value or the raw value of the data
          */
-        getData: function (grid, rowTypes, colTypes) {
+        getData: function (grid, rowTypes, colTypes, applyCellFilters) {
           var data = [];
           var rows;
           var columns;
@@ -793,7 +794,8 @@
               if ( (gridCol.visible || colTypes === uiGridExporterConstants.ALL ) &&
                    gridCol.colDef.exporterSuppressExport !== true &&
                    grid.options.exporterSuppressColumns.indexOf( gridCol.name ) === -1 ){
-                  var extractedField = { value: grid.options.exporterFieldCallback( grid, row, gridCol, grid.getCellValue( row, gridCol ) ) };
+                  var cellValue = applyCellFilters ? grid.getCellDisplayValue( row, gridCol ) : grid.getCellValue( row, gridCol );
+                  var extractedField = { value: grid.options.exporterFieldCallback( grid, row, gridCol, cellValue ) };
                   if ( gridCol.colDef.exporterPdfAlign ) {
                     extractedField.alignment = gridCol.colDef.exporterPdfAlign;
                   }

src/features/exporter/test/exporter.spec.js

@@ -27,7 +27,7 @@ describe('ui.grid.exporter uiGridExporterService', function () {
     grid = gridClassFactory.createGrid({});
     grid.options.columnDefs = [
         {field: 'col1', name: 'col1', displayName: 'Col1', width: 50, pinnedLeft: true},
-        {field: 'col2', name: 'col2', displayName: 'Col2', width: '*', type: 'number'},
+        {field: 'col2', name: 'col2', displayName: 'Col2', width: '*', type: 'number', cellFilter: 'uppercase'},
         {field: 'col3', name: 'col3', displayName: 'Col3', width: 100},
         {field: 'col4', name: 'col4', displayName: 'Col4', width: 200}
     ];
@@ -265,6 +265,14 @@ describe('ui.grid.exporter uiGridExporterService', function () {
       ]);
     });
 
+    it('gets the rows display values', function() {
+      expect(uiGridExporterService.getData(grid, uiGridExporterConstants.ALL, uiGridExporterConstants.ALL, true)).toEqual([
+        [ {value: 'a_0'}, {value: 'B_0'}, {value: 'c_0'}, {value: 'd_0'} ],
+        [ {value: 'a_1'}, {value: 'B_1'}, {value: 'c_1'}, {value: 'd_1'} ],
+        [ {value: 'a_2'}, {value: 'B_2'}, {value: 'c_2'}, {value: 'd_2'} ]
+      ]);
+    });
+
     it('maps data using objectCallback', function() {
       grid.options.exporterFieldCallback = function( grid, row, col, value ){
         if ( col.name === 'col2' ){