Combobox
纯组合输入控件。内置关键字过滤（noFilter 可关）、多选（multiple）、自定义值（allowCustom）、加载态（loading）与异步搜索（v-model:search）；标签、提示和校验统一交给 XField。
基础
基础
当前值：未选择
API
Props
| 名称 | 类型 | 默认值 | 说明 |
|---|---|---|---|
options | SelectOption[] | undefined | undefined | — |
items | (string | Record<string, unknown> | SelectOption)[] | undefined | undefined | — |
itemTitle | string | undefined | "label" | — |
itemValue | string | undefined | "value" | — |
placeholder | string | undefined | undefined | — |
disabled | boolean | undefined | false | — |
clearable | boolean | undefined | false | — |
multiple | boolean | undefined | false | — |
loading | boolean | undefined | false | — |
noFilter | boolean | undefined | false | — |
allowCustom | boolean | undefined | false | — |
size | "mini" | "small" | "medium" | "large" | "super" | undefined | undefined | 尺寸：mini / small / medium(默认) / large / super；不传则跟随环境 data-size |
modelValue | SelectValue | SelectValue[] | — | — |
search | string | undefined | "" | — |
Emits
| 事件 | 载荷 | 说明 |
|---|---|---|
update:modelValue | [value: SelectValue | SelectValue[]] | — |
update:search | [value: string] | — |
Slots
| 插槽 | 说明 |
|---|---|
empty | — |