Hi Friends,
i still somewhat new with Go and need a little tutoring: I have to create
Excel files, using the *excelize* package and wrote a little function to
store data from a map[string]int64 into a column within the worksheet:
//
-------------------------------------------------------------------------------------------------
// Store a slice of int64 data items into the cells of a column
//
-------------------------------------------------------------------------------------------------
func SetColumnValuesInt64(xf *excelize.File,
p_SheetName string,
p_StartRow int,
p_Column rune,
p_CellStyle *excelize.Style,
p_Keys *UTL_StringSlice.T_StringSlice,
p_Values *map[string]int64) {
Row := p_StartRow
StyleID,_ := xf.NewStyle(p_CellStyle)
for _,Key := range(*p_Keys) {
CellAddress := fmt.Sprintf("%c%d",p_Column,Row)
xf.SetCellValue(p_SheetName,CellAddress,(*p_Values)[Key])
xf.SetCellStyle(p_SheetName,CellAddress,CellAddress,StyleID)
Row++
} // END for
} // END SetColumnValuesInt64
Basically the function iterates through a slice of strings, containing the
key-values for the data-map and then calls the *SetCellValue* function from
the *excelize* package to store the number into the cell.
Now i have another set of data, stored into a map[string]*float64 …*
So i duplicated the above function, just replacing the red line with
p_Values *map[string]float64) {
Basically it is the same code, just the parameter-type is different. I
looked into the definition of the function *SetCellValue *and saw that it
is using the empty interface as parameter for the value, so i tried to
define my function with
p_Values *map[string]interface{}) {
The function compiles fine, but if i try to use it with a *map[string]int64
as a parameter, the compiler objectst with the message »*cannot use Amounts
(variable of type *map[string]int64) as type *map[string]interface{} in
argument to ExcelFormats.SetColumnValues*«
Can somebody please give me hint what i am doing wrong?
Thank you very much in advance for your help.
Best regards from Charleston (WV),
Frank/2
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