Struct ComposerInputProps 

pub struct ComposerInputProps {

    pub value: Signal<String>,
    pub oninput: Callback<String>,
    pub placeholder: String,
    pub id: Option<String>,
    pub aria_label: Option<String>,
    pub multiline: bool,
    pub search: bool,
    pub maxlength: Option<u32>,
    pub autofocus: bool,
    pub disabled: Signal<bool>,
    pub on_submit: Option<Callback<()>>,
    pub onkeydown: Option<Callback<KeyboardEvent>>,
    pub oncomposition: Option<Callback<bool>>,
    pub input_ref: Option<NodeRef<Input>>,
    pub textarea_ref: Option<NodeRef<Textarea>>,
}

Props for the ComposerInput component.

输入栏里的输入框：单行 input 或多行 textarea（field-sizing: content）， 自带输入法守卫。

Props：

• value / oninput：受控值
• placeholder、id、aria_label、maxlength、autofocus、disabled
• multiline：多行 textarea；否则单行 input
• search：单行搜索框，type=search、name=q、enterkeyhint=search （无脚本时随表单 GET 提交）
• on_submit：多行时 ⌘/Ctrl+Enter 调用；单行时给了就由 Enter 调用并阻止默认， 否则交给所在表单原生提交
• onkeydown：调用方的其余按键（Escape、↓ 等）；输入法组合期间不转发
• oncomposition：组合输入开始（true）/ 结束（false）
• input_ref / textarea_ref：单行 input / 多行 textarea 的 NodeRef，供调用方聚焦

Required Props

• value: impl Into<Signal<String>>
• oninput: impl Into<Callback<String>>
• placeholder: impl Into<String>

Optional Props

• id: impl Into<String>
• aria_label: impl Into<String>
• multiline: bool
• search: bool
• maxlength: u32
• autofocus: bool
• disabled: impl Into<Signal<bool>>
• on_submit: impl Into<Callback<()>>
• onkeydown: impl Into<Callback<KeyboardEvent>>
• oncomposition: impl Into<Callback<bool>>
• input_ref: [NodeRef<leptos::html::Input>]
• textarea_ref: [NodeRef<leptos::html::Textarea>]

Fields

value: Signal<String>

oninput: Callback<String>

placeholder: String

id: Option<String>

aria_label: Option<String>

multiline: bool

search: bool

maxlength: Option<u32>

autofocus: bool

disabled: Signal<bool>

on_submit: Option<Callback<()>>

onkeydown: Option<Callback<KeyboardEvent>>

oncomposition: Option<Callback<bool>>

input_ref: Option<NodeRef<Input>>

textarea_ref: Option<NodeRef<Textarea>>

Implementations

impl ComposerInputProps

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

Create a builder for building ComposerInputProps. On the builder, call .value(...), .oninput(...), .placeholder(...), .id(...)(optional), .aria_label(...)(optional), .multiline(...)(optional), .search(...)(optional), .maxlength(...)(optional), .autofocus(...)(optional), .disabled(...)(optional), .on_submit(...)(optional), .onkeydown(...)(optional), .oncomposition(...)(optional), .input_ref(...)(optional), .textarea_ref(...)(optional) to set the values of the fields. Finally, call .build() to create the instance of ComposerInputProps.

Trait Implementations

impl Props for ComposerInputProps

type Builder = ComposerInputPropsBuilder

fn builder() -> Self::Builder