/
dropdown.go
86 lines (69 loc) · 1.55 KB
/
dropdown.go
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package bootstrap
import (
"context"
"fmt"
"html"
"io"
)
type Dropdown struct {
ID string
Class string
Yield func()
}
func (r *Dropdown) Render(ctx context.Context, w io.Writer) {
io.WriteString(w, `<div`)
writeAttr(w, "id", r.ID)
r.renderClass(ctx, w)
io.WriteString(w, `>`)
if r.Yield != nil {
r.Yield()
}
io.WriteString(w, `</div>`)
}
func (r *Dropdown) renderClass(ctx context.Context, w io.Writer) {
io.WriteString(w, ` class="dropdown`)
if s := r.Class; s != "" {
fmt.Fprintf(w, " %s", html.EscapeString(s))
}
io.WriteString(w, `"`)
}
type DropdownMenu struct {
ID string
Class string
Yield func()
}
func (r *DropdownMenu) Render(ctx context.Context, w io.Writer) {
io.WriteString(w, `<div`)
writeAttr(w, "id", r.ID)
r.renderClass(ctx, w)
io.WriteString(w, `>`)
if r.Yield != nil {
r.Yield()
}
io.WriteString(w, `</div>`)
}
func (r *DropdownMenu) renderClass(ctx context.Context, w io.Writer) {
io.WriteString(w, ` class="dropdown-menu`)
if s := r.Class; s != "" {
fmt.Fprintf(w, " %s", html.EscapeString(s))
}
io.WriteString(w, `"`)
}
type DropdownDivider struct {
ID string
Class string
}
func (r *DropdownDivider) Render(ctx context.Context, w io.Writer) {
io.WriteString(w, `<div`)
writeAttr(w, "id", r.ID)
r.renderClass(ctx, w)
io.WriteString(w, `>`)
io.WriteString(w, `</div>`)
}
func (r *DropdownDivider) renderClass(ctx context.Context, w io.Writer) {
io.WriteString(w, ` class="dropdown-divider`)
if s := r.Class; s != "" {
fmt.Fprintf(w, " %s", html.EscapeString(s))
}
io.WriteString(w, `"`)
}