fix(exporter): fixed index of last pinned column #6224

(cherry picked from commit 3979b6d)

Author: igdmdimitrov

projects/igniteui-angular/src/lib/services/excel/excel-exporter-grid.spec.ts

@@ -202,6 +202,19 @@ describe('Excel Exporter', () => {
             wrapper.verifyDataFilesContent(actualData.simpleGridData, 'No frozen columns should have been exported!');
         });
 
+        it('should honor all pinned columns.', async() => {
+            const result = await TestMethods.createGridAndPinColumn(2, 0);
+            const fix = result.fixture;
+            const grid = result.grid;
+
+            options.ignorePinning = false;
+            fix.detectChanges();
+
+            let wrapper = await getExportedData(grid, options);
+            wrapper.verifyStructure();
+            await wrapper.verifyDataFilesContent(actualData.gridJobTitleIdFrozen, 'Not all pinned columns are frozen in the export!');
+        });
+
         it('should honor applied sorting.', async () => {
             const fix = TestBed.createComponent(GridIDNameJobTitleComponent);
             fix.detectChanges();

projects/igniteui-angular/src/lib/services/excel/test-data.service.spec.ts

@@ -699,6 +699,21 @@ export class FileContentData {
         return this.createData();
     }
 
+    get gridJobTitleIdFrozen() {
+        this._sharedStringsData = `count="23" uniqueCount="21"><si><t>JobTitle</t></si><si><t>ID</t></si><si><t>Name</t></si><si><t>Vice President</t></si><si><t>Casey Houston</t></si><si><t>Director</t></si><si><t>Gilberto Todd</t></si><si><t>Tanya Bennett</t></si><si><t>Software Developer</t></si><si><t>Jack Simon</t></si><si><t>Senior Software Developer</t></si><si><t>Celia Martinez</t></si><si><t>CEO</t></si><si><t>Erma Walsh</t></si><si><t>Associate Software Developer</t></si><si><t>Debra Morton</t></si><si><t>Software Development Team Lead</t></si><si><t>Erika Wells</t></si><si><t>Leslie Hansen</t></si><si><t>Manager</t></si><si><t>Eduardo Ramirez</t></si>`;
+    
+        this._tableData = `ref="A1:C11" totalsRowShown="0">
+        <autoFilter ref="A1:C11"/><tableColumns count="3"><tableColumn id="1" name="JobTitle"/><tableColumn id="2" name="ID"/><tableColumn id="3" name="Name"/></tableColumns>`;
+
+        this._worksheetData = `<dimension ref="A1:C11"/>
+        <sheetViews><sheetView tabSelected="1" workbookViewId="0"><pane xSplit="2" topLeftCell="C1" activePane="topRight" state="frozen"/></sheetView></sheetViews>
+        <sheetFormatPr defaultRowHeight="15"  x14ac:dyDescent="0.25"/>
+        <cols><col min="1" max="1" width="50" customWidth="1"/><col min="2" max="2" width="50" customWidth="1"/><col min="3" max="3" width="50" customWidth="1"/></cols>
+        <sheetData><row r="1"><c r="A1" t="s"><v>0</v></c><c r="B1" t="s"><v>1</v></c><c r="C1" t="s"><v>2</v></c></row><row r="2"><c r="A2" t="s"><v>3</v></c><c r="B2" s="1"><v>1</v></c><c r="C2" t="s"><v>4</v></c></row><row r="3"><c r="A3" t="s"><v>5</v></c><c r="B3" s="1"><v>2</v></c><c r="C3" t="s"><v>6</v></c></row><row r="4"><c r="A4" t="s"><v>5</v></c><c r="B4" s="1"><v>3</v></c><c r="C4" t="s"><v>7</v></c></row><row r="5"><c r="A5" t="s"><v>8</v></c><c r="B5" s="1"><v>4</v></c><c r="C5" t="s"><v>9</v></c></row><row r="6"><c r="A6" t="s"><v>10</v></c><c r="B6" s="1"><v>5</v></c><c r="C6" t="s"><v>11</v></c></row><row r="7"><c r="A7" t="s"><v>12</v></c><c r="B7" s="1"><v>6</v></c><c r="C7" t="s"><v>13</v></c></row><row r="8"><c r="A8" t="s"><v>14</v></c><c r="B8" s="1"><v>7</v></c><c r="C8" t="s"><v>15</v></c></row><row r="9"><c r="A9" t="s"><v>16</v></c><c r="B9" s="1"><v>8</v></c><c r="C9" t="s"><v>17</v></c></row><row r="10"><c r="A10" t="s"><v>14</v></c><c r="B10" s="1"><v>9</v></c><c r="C10" t="s"><v>18</v></c></row><row r="11"><c r="A11" t="s"><v>19</v></c><c r="B11" s="1"><v>10</v></c><c r="C11" t="s"><v>20</v></c></row></sheetData>`;
+    
+        return this.createData();
+    }
+
     get treeGridData() {
         this._sharedStringsData =
             `count="21" uniqueCount="19"><si><t>ID</t></si><si><t>ParentID</t></si><si><t>Name</t></si><si><t>JobTitle</t></si><si><t>Age</t></si><si><t>Casey Houston</t></si><si><t>Vice President</t></si><si><t>Gilberto Todd</t></si><si><t>Director</t></si><si><t>Tanya Bennett</t></si><si><t>Debra Morton</t></si><si><t>Associate Software Developer</t></si><si><t>Jack Simon</t></si><si><t>Software Developer</t></si><si><t>Erma Walsh</t></si><si><t>CEO</t></si><si><t>Eduardo Ramirez</t></si><si><t>Manager</t></si><si><t>Leslie Hansen</t></si>`;

projects/igniteui-angular/src/lib/services/exporter-common/base-export-service.ts

@@ -140,7 +140,7 @@ export abstract class IgxBaseExporter {
             }
 
             if (column.pinned && exportColumn) {
-                this._indexOfLastPinnedColumn = index;
+                this._indexOfLastPinnedColumn++;
             }
         });