forked from p30928647/excelize
86 lines
1.9 KiB
Go
86 lines
1.9 KiB
Go
package excelize
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import (
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"encoding/xml"
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"strconv"
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"strings"
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)
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// GetCellValue provide function get value from cell by given sheet index and axis in XLSX file.
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// The value of the merged cell is not available currently.
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func (f *File) GetCellValue(sheet string, axis string) string {
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axis = strings.ToUpper(axis)
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var xlsx xlsxWorksheet
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row, _ := strconv.Atoi(strings.Map(intOnlyMapF, axis))
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xAxis := row - 1
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name := `xl/worksheets/` + strings.ToLower(sheet) + `.xml`
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xml.Unmarshal([]byte(f.readXML(name)), &xlsx)
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rows := len(xlsx.SheetData.Row)
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if rows > 1 {
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lastRow := xlsx.SheetData.Row[rows-1].R
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if lastRow >= rows {
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rows = lastRow
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}
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}
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if rows <= xAxis {
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return ``
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}
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for _, v := range xlsx.SheetData.Row {
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if v.R != row {
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continue
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}
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for _, r := range v.C {
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if axis != r.R {
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continue
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}
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switch r.T {
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case "s":
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shardStrings := xlsxSST{}
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xlsxSI := 0
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xlsxSI, _ = strconv.Atoi(r.V)
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xml.Unmarshal([]byte(f.readXML(`xl/sharedStrings.xml`)), &shardStrings)
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return shardStrings.SI[xlsxSI].T
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case "str":
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return r.V
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default:
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return r.V
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}
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}
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}
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return ``
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}
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// GetCellFormula provide function get formula from cell by given sheet index and axis in XLSX file.
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func (f *File) GetCellFormula(sheet string, axis string) string {
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axis = strings.ToUpper(axis)
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var xlsx xlsxWorksheet
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row, _ := strconv.Atoi(strings.Map(intOnlyMapF, axis))
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xAxis := row - 1
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name := `xl/worksheets/` + strings.ToLower(sheet) + `.xml`
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xml.Unmarshal([]byte(f.readXML(name)), &xlsx)
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rows := len(xlsx.SheetData.Row)
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if rows > 1 {
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lastRow := xlsx.SheetData.Row[rows-1].R
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if lastRow >= rows {
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rows = lastRow
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}
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}
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if rows <= xAxis {
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return ``
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}
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for _, v := range xlsx.SheetData.Row {
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if v.R != row {
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continue
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}
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for _, f := range v.C {
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if axis != f.R {
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continue
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}
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if f.F != nil {
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return f.F.Content
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}
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}
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}
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return ``
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}
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