49 lines
1.6 KiB
Go
49 lines
1.6 KiB
Go
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//go:build !solution
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package excelwriter
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import (
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"github.com/xuri/excelize/v2"
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)
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type Writer interface {
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// WriteRow appends struct fields or map values to excel sheet.
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//
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// Integers and floats are encoded as excel type Number.
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// Strings are encoded as excel type Text.
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// Booleans are encoded as excel type Logical.
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//
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// Pointer values are encoded as the value pointed to. A nil pointer is skipped.
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//
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// Values implementing encoding.TextMarshaler interface are encoded as excel Text.
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//
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// Interface values are encoded as the value contained in the interface. A nil interface is skipped.
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//
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// Channels and functions are skipped.
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//
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// Structs, maps, slices and arrays are marshaled into json and encoded as excel Text.
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//
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// Encoding of each struct field can be customized by format string
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// stored under the "xlsx" key in the field's tag.
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//
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// // Field appears in excel under column "my_field".
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// Field int `xlsx:"my_field"`
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//
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// // Field appears in excel under column "my_field" formatted with predeclared style 15 ("d-mmm-yy").
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// // Only applicable for integers and floats.
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// Field int `xlsx:"my_field,numfmt:15"`
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//
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// // Field is ignored by this package
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// Field int `xlsx:"-"`
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//
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// The first row is reserved for column names.
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// For structs column name must be either lowercase field name or the name from "xlsx" tag if present.
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// For maps column name is a map key.
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// If map key implements encoding.TextMarshaler then column name is string(key.MarshalText()).
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WriteRow(r any) error
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}
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func New(f *excelize.File) Writer {
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panic("implement me")
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}
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