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toggle.go
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toggle.go
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package widget
import (
"github.com/benpate/form"
"github.com/benpate/html"
"github.com/benpate/rosetta/convert"
"github.com/benpate/rosetta/schema"
)
// Toggle renders a custom toggle widget
type Toggle struct{}
func (widget Toggle) View(element *form.Element, s *schema.Schema, _ form.LookupProvider, value any, b *html.Builder) error {
valueString := element.GetString(value, s)
valueBool := convert.Bool(valueString)
if valueBool {
b.Div().Class("layout-value").InnerText(element.Options.GetString("true-text")).Close()
} else {
b.Div().Class("layout-value").InnerText(element.Options.GetString("false-text")).Close()
}
return nil
}
func (widget Toggle) Edit(element *form.Element, s *schema.Schema, _ form.LookupProvider, value any, b *html.Builder) error {
if element.ReadOnly {
return Toggle{}.View(element, s, nil, value, b)
}
// find the path and schema to use
valueString := element.GetString(value, s)
// Start building a new tag
tag := b.Span().Script("install toggle").Name(element.Path)
if convert.Bool(valueString) {
tag.Value("true")
}
tag.Attr("true-text", element.Options.GetString("true-text"))
tag.Attr("false-text", element.Options.GetString("false-text"))
b.CloseAll()
return nil
}
/***********************************
* Wiget Metadata
***********************************/
func (widget Toggle) ShowLabels() bool {
return true
}
func (widget Toggle) Encoding(_ *form.Element) string {
return ""
}