84 lines
1.4 KiB
Go
84 lines
1.4 KiB
Go
package form
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import (
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"database/sql/driver"
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"fmt"
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"html/template"
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"net/http"
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"strconv"
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"strings"
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"time"
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)
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type Attribute struct {
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Key, Val string
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}
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type InputField struct {
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Name string
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Label string
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Type string
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Val string
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Is string
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Required bool
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Attributes []template.HTMLAttr
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Errors []error
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}
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func (field *InputField) Scan(value interface{}) error {
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if value == nil {
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field.Val = ""
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return nil
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}
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switch v := value.(type) {
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case time.Time:
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if field.Type == "date" {
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field.Val = v.Format("2006-01-02")
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} else if field.Type == "time" {
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field.Val = v.Format("15:04")
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} else {
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field.Val = v.Format(time.RFC3339)
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}
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default:
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field.Val = fmt.Sprintf("%v", v)
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}
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return nil
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}
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func (field *InputField) Value() (driver.Value, error) {
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return field.Val, nil
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}
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func (field *InputField) FillValue(r *http.Request) {
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field.Val = strings.TrimSpace(r.FormValue(field.Name))
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}
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func (field *InputField) Integer() int {
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value, err := strconv.Atoi(field.Val)
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if err != nil {
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panic(err)
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}
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return value
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}
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func (field *InputField) IntegerOrNil() interface{} {
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if field.Val != "" {
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if i := field.Integer(); i > 0 {
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return i
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}
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}
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return nil
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}
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func (field *InputField) Float64() float64 {
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value, err := strconv.ParseFloat(field.Val, 64)
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if err != nil {
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panic(err)
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}
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return value
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}
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func (field *InputField) String() string {
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return field.Val
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}
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