func Selection(Field *Field, vals ...interface{}) *Field {
switch Field.Type {
case Int:
allowed := []int{}
for _, v := range vals {
var i int
typeconverter.Convert(v, &i)
allowed = append(allowed, i)
}
Field.Selection = allowed
case Float:
allowed := []float32{}
for _, v := range vals {
iv, ok := v.(float32)
if !ok {
iv = float32(v.(float64))
}
allowed = append(allowed, iv)
}
Field.Selection = allowed
case String:
allowed := []string{}
for _, v := range vals {
allowed = append(allowed, v.(string))
}
Field.Selection = allowed
}
if sel := Field.Element.Any(h.Tag("select")); sel != nil {
options := sel.All(h.Tag("option"))
for i, opt := range options {
var str string
typeconverter.Convert(vals[i], &str)
opt.Add(h.Attr("value", str))
}
}
return Field
}
func (ø *TableForm) Selection(fld string, vals ...interface{}) {
field := ø.Field(fld)
Selection(field, vals...)
label := ø.Label(fld)
sel := ø.FieldElement(fld)
if sel.Tag() != "select" {
innerSelect := SELECT()
label.SetContent(innerSelect)
field.Element = label
field.setFieldInfos()
sel = innerSelect
}
sel.Clear()
for _, v := range vals {
r := ""
typeconverter.Convert(v, &r)
sel.Add(OPTION(h.Attr("value", r), h.Text(r)))
}
}