Merge pull request #15 from Sharsie/feature/DefaultCellVal

Setter function to set raw values into a cell

excelize.go

@@ -48,9 +48,9 @@ func (f *File) SetCellValue(sheet string, axis string, value interface{}) {
 	case int64:
 		f.SetCellInt(sheet, axis, int(value.(int64)))
 	case float32:
-		f.SetCellInt(sheet, axis, int(value.(float32)))
+		f.SetCellDefault(sheet, axis, strconv.FormatFloat(float64(value.(float32)), 'f', -1, 32))
 	case float64:
-		f.SetCellInt(sheet, axis, int(value.(float64)))
+		f.SetCellDefault(sheet, axis, strconv.FormatFloat(float64(value.(float64)), 'f', -1, 64))
 	case string:
 		f.SetCellStr(sheet, axis, t)
 	case []byte:
@@ -110,6 +110,31 @@ func (f *File) SetCellStr(sheet string, axis string, value string) {
 	f.saveFileList(name, replaceWorkSheetsRelationshipsNameSpace(string(output)))
 }
 
+// SetCellDefault provides function to set string type value of a cell as default format without escaping the cell
+func (f *File) SetCellDefault(sheet string, axis string, value string) {
+    axis = strings.ToUpper(axis)
+    var xlsx xlsxWorksheet
+    col := string(strings.Map(letterOnlyMapF, axis))
+    row, _ := strconv.Atoi(strings.Map(intOnlyMapF, axis))
+    xAxis := row - 1
+    yAxis := titleToNumber(col)
+
+    name := `xl/worksheets/` + strings.ToLower(sheet) + `.xml`
+    xml.Unmarshal([]byte(f.readXML(name)), &xlsx)
+
+    rows := xAxis + 1
+    cell := yAxis + 1
+
+    xlsx = completeRow(xlsx, rows, cell)
+    xlsx = completeCol(xlsx, rows, cell)
+
+    xlsx.SheetData.Row[xAxis].C[yAxis].T = ""
+    xlsx.SheetData.Row[xAxis].C[yAxis].V = value
+
+    output, _ := xml.Marshal(xlsx)
+    f.saveFileList(name, replaceWorkSheetsRelationshipsNameSpace(string(output)))
+}
+
 // Completion column element tags of XML in a sheet.
 func completeCol(xlsx xlsxWorksheet, row int, cell int) xlsxWorksheet {
 	if len(xlsx.SheetData.Row) < cell {

excelize_test.go

@@ -21,7 +21,9 @@ func TestExcelize(t *testing.T) {
 		}
 		t.Log("\r\n")
 	}
-	f1.UpdateLinkedValue()
+	f1.UpdateLinkedValue()	
+    	f1.SetCellDefault("SHEET2", "A1", strconv.FormatFloat(float64(100.1588), 'f', -1, 32))
+    	f1.SetCellDefault("SHEET2", "A1", strconv.FormatFloat(float64(-100.1588), 'f', -1, 64))
 	f1.SetCellInt("SHEET2", "A1", 100)
 	f1.SetCellStr("SHEET2", "C11", "Knowns")
 	f1.NewSheet(3, "Maximum 31 characters allowed in sheet title.")
@@ -47,6 +49,8 @@ func TestExcelize(t *testing.T) {
 	f1.SetCellValue("Sheet2", "F2", int16(42))
 	f1.SetCellValue("Sheet2", "F2", int32(42))
 	f1.SetCellValue("Sheet2", "F2", int64(42))
+    	f1.SetCellValue("Sheet2", "F2", float32(42.65418))
+    	f1.SetCellValue("Sheet2", "F2", float64(-42.65418))
 	f1.SetCellValue("Sheet2", "F2", float32(42))
 	f1.SetCellValue("Sheet2", "F2", float64(42))
 	f1.SetCellValue("Sheet2", "G2", nil)