feat(datautil): big Heading is almost done, changed the npmignore

Author: susanta96

.gitignore

@@ -2,4 +2,4 @@
 node_modules
 *.log
 .idea/
-coverage/
+coverage/

.npmignore

@@ -1,2 +1,6 @@
 .babelrc
 /coverage/
+/src/
+.github
+/src-js
+

dist/ExcelPlugin/utils/DataUtil.js

@@ -97,11 +97,14 @@ var excelSheetFromDataSet = function excelSheetFromDataSet(dataSet, bigHeading)
         }
       };
       ws['!merges'] = [mergedRange];
-      var cellRef = xlsx_js_style_1.utils.encode_cell({
+      var mergeRef = xlsx_js_style_1.utils.encode_range({
         c: xSteps,
-        r: rowCount
+        r: 0
+      }, {
+        c: xSteps + dataSetItem.columns.length - 1,
+        r: 0
       });
-      getHeaderCell(bigHeading, cellRef, ws);
+      getHeaderCell(bigHeading, mergeRef, ws);
       rowCount += 1;
     }
     var columnsInfo = [];
@@ -130,12 +133,12 @@ var excelSheetFromDataSet = function excelSheetFromDataSet(dataSet, bigHeading)
     }
     for (var R = 0; R !== data.length; ++R, rowCount++) {
       for (var C = 0; C !== data[R].length; ++C) {
-        var _cellRef = xlsx_js_style_1.utils.encode_cell({
+        var cellRef = xlsx_js_style_1.utils.encode_cell({
           c: C + xSteps,
           r: rowCount
         });
         fixRange(range, R, C, rowCount, xSteps, ySteps);
-        getCell(data[R][C], _cellRef, ws);
+        getCell(data[R][C], cellRef, ws);
       }
     }
   });

src-js/ExcelPlugin/utils/DataUtil.js

@@ -74,16 +74,16 @@ const excelSheetFromDataSet = (dataSet, bigHeading) => {
         if (bigHeading?.title) {
             let mergedRange = { s: { c: xSteps, r: 0 }, e: { c: dataSetItem.columns.length - 1, r: 0 } };
             ws['!merges'] = [mergedRange];
-            let cellRef = xlsx_js_style_1.utils.encode_cell({ c: xSteps, r: rowCount });
-            getHeaderCell(bigHeading, cellRef, ws);
+            let mergeRef = xlsx_js_style_1.utils.encode_range({ c: xSteps, r: 0 }, { c: xSteps + dataSetItem.columns.length - 1, r: 0 });
+            getHeaderCell(bigHeading, mergeRef, ws);
             rowCount += 1;
         }
-        var columnsInfo = [];
+        let columnsInfo = [];
         if (columns.length >= 0) {
             columns.forEach((col, index) => {
-                var cellRef = xlsx_js_style_1.utils.encode_cell({ c: xSteps + index, r: rowCount });
+                let cellRef = xlsx_js_style_1.utils.encode_cell({ c: xSteps + index, r: rowCount });
                 fixRange(range, 0, 0, rowCount, xSteps, ySteps);
-                var colTitle = col;
+                let colTitle = col;
                 if (typeof col === 'object') {
                     //colTitle = col.title; //moved to getHeaderCell
                     columnsInfo.push(col.width || { wpx: 100, hidden: false }); /* wch (chars), wpx (pixels) - e.g. [{wch:6},{wpx:50}] */
@@ -110,10 +110,10 @@ const excelSheetFromDataSet = (dataSet, bigHeading) => {
 };
 exports.excelSheetFromDataSet = excelSheetFromDataSet;
 function getHeaderCell(v, cellRef, ws) {
-    var cell = {
+    let cell = {
         t: 's',
     };
-    var headerCellStyle = v.style ? v.style : { font: { bold: true } }; //if style is then use it
+    let headerCellStyle = v.style ? v.style : { font: { bold: true } }; //if style is then use it
     cell.v = v.title;
     cell.t = 's';
     cell.s = headerCellStyle;

src/ExcelPlugin/utils/DataUtil.ts

@@ -81,17 +81,17 @@ const excelSheetFromDataSet = (dataSet: ExcelSheetData[], bigHeading?: ExcelShee
         if(bigHeading?.title) {
             let mergedRange: Range = { s: { c: xSteps, r: 0 }, e: { c: dataSetItem.columns.length - 1, r: 0 } };
             ws['!merges'] = [mergedRange];
-            let cellRef = utils.encode_cell({ c: xSteps, r: rowCount });
-            getHeaderCell(bigHeading, cellRef, ws);
+            let mergeRef = utils.encode_range({ c: xSteps, r: 0 }, { c: xSteps + dataSetItem.columns.length - 1, r: 0 });
+            getHeaderCell(bigHeading, mergeRef, ws);
             rowCount += 1;
         }
 
-        var columnsInfo: ColInfo[] = [];
+        let columnsInfo: ColInfo[] = [];
         if (columns.length >= 0) {
             columns.forEach((col, index) => {
-                var cellRef = utils.encode_cell({ c: xSteps + index, r: rowCount });
+                let cellRef = utils.encode_cell({ c: xSteps + index, r: rowCount });
                 fixRange(range, 0, 0, rowCount, xSteps, ySteps);
-                var colTitle = col;
+                let colTitle = col;
                 if (typeof col === 'object'){
                     //colTitle = col.title; //moved to getHeaderCell
                     columnsInfo.push(col.width || { wpx: 100, hidden: false }); /* wch (chars), wpx (pixels) - e.g. [{wch:6},{wpx:50}] */
@@ -123,10 +123,10 @@ const excelSheetFromDataSet = (dataSet: ExcelSheetData[], bigHeading?: ExcelShee
 };
 
 function getHeaderCell(v: ExcelSheetCol, cellRef: string, ws: WorkSheet): void {
-    var cell: CellObject = {
+    let cell: CellObject = {
         t:  's',
     };
-    var headerCellStyle = v.style ? v.style : { font: { bold: true } }; //if style is then use it
+    let headerCellStyle = v.style ? v.style : { font: { bold: true } }; //if style is then use it
     cell.v = v.title;
     cell.t = 's';
     cell.s = headerCellStyle;