diff options
Diffstat (limited to 'cell.go')
| -rw-r--r-- | cell.go | 14 |
1 files changed, 10 insertions, 4 deletions
@@ -336,7 +336,8 @@ func (f *File) GetCellHyperLink(sheet, axis string) (bool, string, error) { // SetCellHyperLink provides a function to set cell hyperlink by given // worksheet name and link URL address. LinkType defines two types of // hyperlink "External" for web site or "Location" for moving to one of cell -// in this workbook. The below is example for external link. +// in this workbook. Maximum limit hyperlinks in a worksheet is 65530. The +// below is example for external link. // // err := f.SetCellHyperLink("Sheet1", "A3", "https://github.com/360EntSecGroup-Skylar/excelize", "External") // // Set underline and font color style for the cell. @@ -364,6 +365,14 @@ func (f *File) SetCellHyperLink(sheet, axis, link, linkType string) error { var linkData xlsxHyperlink + if xlsx.Hyperlinks == nil { + xlsx.Hyperlinks = new(xlsxHyperlinks) + } + + if len(xlsx.Hyperlinks.Hyperlink) > 65529 { + return errors.New("over maximum limit hyperlinks in a worksheet") + } + switch linkType { case "External": linkData = xlsxHyperlink{ @@ -380,9 +389,6 @@ func (f *File) SetCellHyperLink(sheet, axis, link, linkType string) error { return fmt.Errorf("invalid link type %q", linkType) } - if xlsx.Hyperlinks == nil { - xlsx.Hyperlinks = new(xlsxHyperlinks) - } xlsx.Hyperlinks.Hyperlink = append(xlsx.Hyperlinks.Hyperlink, linkData) return nil } |