Struct NumberInputProps 

pub struct NumberInputProps {
    pub id: MaybeProp<String>,
    pub value: Signal<i64>,
    pub min: i64,
    pub max: i64,
    pub step: i64,
    pub unit: Option<&'static str>,
    pub hint: MaybeProp<String>,
    pub aria_label: Option<&'static str>,
    pub onchange: Callback<i64>,
}

Props for the NumberInput component.

数字输入框：单位写在框内右侧，两侧 −/+ 步进；越界时边框与说明一起变红。

输入过程中保留草稿文本，只有在 [min, max] 内的整数才回调 onchange； 越界或非数字时显示红环与范围说明，不改动父组件的值。

Props：

• id：input id，用于与 label 关联（缺省挂载后用内部计数器生成）
• value：当前值（受控，可传信号）
• min / max：允许范围（含端点）
• step：步进，缺省 1
• unit：单位，如「天」「次/分钟」
• hint：范围内时显示的说明（可选）
• aria_label：没有可见标签时的无障碍名称（可选）
• onchange：合法新值回调

Required Props

• value: impl Into<Signal<i64>>
• min: i64
• max: i64
• onchange: impl Into<Callback<i64>>

Optional Props

• id: impl Into<MaybeProp<String>>
• step: i64
• unit: [&'static str]
• hint: impl Into<MaybeProp<String>>
• aria_label: [&'static str]

Fields

id: MaybeProp<String>

value: Signal<i64>

min: i64

max: i64

step: i64

unit: Option<&'static str>

hint: MaybeProp<String>

aria_label: Option<&'static str>

onchange: Callback<i64>

Implementations

impl NumberInputProps

pub fn builder() -> NumberInputPropsBuilder<((), (), (), (), (), (), (), (), ())>

Create a builder for building NumberInputProps. On the builder, call .id(...)(optional), .value(...), .min(...), .max(...), .step(...)(optional), .unit(...)(optional), .hint(...)(optional), .aria_label(...)(optional), .onchange(...) to set the values of the fields. Finally, call .build() to create the instance of NumberInputProps.

Trait Implementations

impl Props for NumberInputProps

type Builder = NumberInputPropsBuilder

fn builder() -> Self::Builder