This closes #1257, fix incorrect worksheet header footer fields order

excelize.go

@@ -234,9 +234,11 @@ func (f *File) workSheetReader(sheet string) (ws *xlsxWorksheet, err error) {
 		ws = worksheet.(*xlsxWorksheet)
 		return
 	}
-	if strings.HasPrefix(name, "xl/chartsheets") || strings.HasPrefix(name, "xl/macrosheet") {
-		err = fmt.Errorf("sheet %s is not a worksheet", sheet)
-		return
+	for _, sheetType := range []string{"xl/chartsheets", "xl/dialogsheet", "xl/macrosheet"} {
+		if strings.HasPrefix(name, sheetType) {
+			err = fmt.Errorf("sheet %s is not a worksheet", sheet)
+			return
+		}
 	}
 	ws = new(xlsxWorksheet)
 	if _, ok := f.xmlAttr[name]; !ok {

sheet.go

@@ -280,7 +280,7 @@ func (f *File) SetActiveSheet(index int) {
 	for idx, name := range f.GetSheetList() {
 		ws, err := f.workSheetReader(name)
 		if err != nil {
-			// Chartsheet or dialogsheet
+			// Chartsheet, macrosheet or dialogsheet
 			return
 		}
 		if ws.SheetViews == nil {

xmlContentTypes.go

@@ -22,8 +22,8 @@ import (
 type xlsxTypes struct {
 	sync.Mutex
 	XMLName   xml.Name       `xml:"http://schemas.openxmlformats.org/package/2006/content-types Types"`
-	Overrides []xlsxOverride `xml:"Override"`
 	Defaults  []xlsxDefault  `xml:"Default"`
+	Overrides []xlsxOverride `xml:"Override"`
 }
 
 // xlsxOverride directly maps the override element in the namespace

xmlWorksheet.go

@@ -78,18 +78,17 @@ type xlsxDrawing struct {
 // footers on the first page can differ from those on odd- and even-numbered
 // pages. In the latter case, the first page is not considered an odd page.
 type xlsxHeaderFooter struct {
-	XMLName          xml.Name       `xml:"headerFooter"`
-	AlignWithMargins bool           `xml:"alignWithMargins,attr,omitempty"`
-	DifferentFirst   bool           `xml:"differentFirst,attr,omitempty"`
-	DifferentOddEven bool           `xml:"differentOddEven,attr,omitempty"`
-	ScaleWithDoc     bool           `xml:"scaleWithDoc,attr,omitempty"`
-	OddHeader        string         `xml:"oddHeader,omitempty"`
-	OddFooter        string         `xml:"oddFooter,omitempty"`
-	EvenHeader       string         `xml:"evenHeader,omitempty"`
-	EvenFooter       string         `xml:"evenFooter,omitempty"`
-	FirstFooter      string         `xml:"firstFooter,omitempty"`
-	FirstHeader      string         `xml:"firstHeader,omitempty"`
-	DrawingHF        *xlsxDrawingHF `xml:"drawingHF"`
+	XMLName          xml.Name `xml:"headerFooter"`
+	DifferentOddEven bool     `xml:"differentOddEven,attr,omitempty"`
+	DifferentFirst   bool     `xml:"differentFirst,attr,omitempty"`
+	ScaleWithDoc     bool     `xml:"scaleWithDoc,attr,omitempty"`
+	AlignWithMargins bool     `xml:"alignWithMargins,attr,omitempty"`
+	OddHeader        string   `xml:"oddHeader,omitempty"`
+	OddFooter        string   `xml:"oddFooter,omitempty"`
+	EvenHeader       string   `xml:"evenHeader,omitempty"`
+	EvenFooter       string   `xml:"evenFooter,omitempty"`
+	FirstHeader      string   `xml:"firstHeader,omitempty"`
+	FirstFooter      string   `xml:"firstFooter,omitempty"`
 }
 
 // xlsxDrawingHF (Drawing Reference in Header Footer) specifies the usage of
@@ -147,12 +146,12 @@ type xlsxPrintOptions struct {
 // a sheet or a custom sheet view.
 type xlsxPageMargins struct {
 	XMLName xml.Name `xml:"pageMargins"`
-	Bottom  float64  `xml:"bottom,attr"`
-	Footer  float64  `xml:"footer,attr"`
-	Header  float64  `xml:"header,attr"`
 	Left    float64  `xml:"left,attr"`
 	Right   float64  `xml:"right,attr"`
 	Top     float64  `xml:"top,attr"`
+	Bottom  float64  `xml:"bottom,attr"`
+	Header  float64  `xml:"header,attr"`
+	Footer  float64  `xml:"footer,attr"`
 }
 
 // xlsxSheetFormatPr directly maps the sheetFormatPr element in the namespace
@@ -880,8 +879,8 @@ type FormatHeaderFooter struct {
 	OddFooter        string
 	EvenHeader       string
 	EvenFooter       string
-	FirstFooter      string
 	FirstHeader      string
+	FirstFooter      string
 }
 
 // FormatPageMargins directly maps the settings of page margins