iter(g03): 输入组件补 prefix/suffix 附加块
This commit is contained in:
@@ -0,0 +1,13 @@
|
||||
import { h } from '@ui-arch/frame';
|
||||
|
||||
/*** 输入附加块包装:prefix/suffix 存在时把控件包进附加组,否则原样返回(零侵入,结构不变) ***/
|
||||
export function addonWrap(
|
||||
el: HTMLElement,
|
||||
prefix?: string | HTMLElement,
|
||||
suffix?: string | HTMLElement,
|
||||
column = false, // 多行控件用纵向布局:prefix 在上、suffix 在下
|
||||
): HTMLElement {
|
||||
if (!prefix && !suffix) return el; // 卫语句:无附加不包裹
|
||||
const addon = (v?: string | HTMLElement) => (v == null ? null : h('span', { class: 'ua-input-addon' }, v));
|
||||
return h('div', { class: column ? 'ua-input-group ua-input-group-column' : 'ua-input-group' }, addon(prefix), el, addon(suffix));
|
||||
}
|
||||
@@ -1,9 +1,10 @@
|
||||
import { effect, h } from '@ui-arch/frame';
|
||||
import { button } from './button.js';
|
||||
import { addonWrap } from './addons.js';
|
||||
import type { InputNumberProps } from './types.js';
|
||||
|
||||
/*** 数字输入:−/+ 按钮 + 输入框三段式,value 信号双向绑定,min/max/step 超界自动夹取,键盘 ↑↓ 调节 ***/
|
||||
export function inputNumber(props: InputNumberProps): HTMLDivElement {
|
||||
export function inputNumber(props: InputNumberProps): HTMLElement {
|
||||
const min = props.min ?? -Infinity; // 无下限缺省
|
||||
const max = props.max ?? Infinity; // 无上限缺省
|
||||
const step = props.step ?? 1; // 步长缺省 1
|
||||
@@ -22,5 +23,5 @@ export function inputNumber(props: InputNumberProps): HTMLDivElement {
|
||||
const inc = button({ label: '+', variant: 'ghost', disabled: props.disabled, onClick: () => emit(props.value() + step) });
|
||||
dec.setAttribute('aria-label', '减少');
|
||||
inc.setAttribute('aria-label', '增加');
|
||||
return h('div', { class: 'ua-input-number', role: 'group' }, dec, input, inc) as HTMLDivElement;
|
||||
return addonWrap(h('div', { class: 'ua-input-number', role: 'group' }, dec, input, inc) as HTMLDivElement, props.prefix, props.suffix);
|
||||
}
|
||||
|
||||
@@ -1,8 +1,9 @@
|
||||
import { effect, h } from '@ui-arch/frame';
|
||||
import { addonWrap } from './addons.js';
|
||||
import type { TextFieldProps } from './types.js';
|
||||
|
||||
/*** 文本输入:value 信号双向绑定,disabled 支持布尔或信号禁用,onInput 为输入回调 ***/
|
||||
export function textField(props: TextFieldProps): HTMLInputElement {
|
||||
/*** 文本输入:value 信号双向绑定,disabled 支持布尔或信号禁用,onInput 为输入回调;prefix/suffix 包附加组 ***/
|
||||
export function textField(props: TextFieldProps): HTMLElement {
|
||||
const el = h('input', { class: 'ua-input', placeholder: props.placeholder ?? '', disabled: props.disabled }) as HTMLInputElement; // false/undefined 移除属性,Signal 走响应式
|
||||
if (props.value) {
|
||||
const signal = props.value;
|
||||
@@ -12,5 +13,5 @@ export function textField(props: TextFieldProps): HTMLInputElement {
|
||||
});
|
||||
}
|
||||
if (props.onInput) el.addEventListener('input', () => props.onInput!(el.value));
|
||||
return el;
|
||||
return addonWrap(el, props.prefix, props.suffix);
|
||||
}
|
||||
|
||||
@@ -1,8 +1,9 @@
|
||||
import { effect, h } from '@ui-arch/frame';
|
||||
import { addonWrap } from './addons.js';
|
||||
import type { TextareaProps } from './types.js';
|
||||
|
||||
/*** 多行输入:value 信号双向绑定,disabled 支持布尔或信号禁用,onInput 为输入回调 ***/
|
||||
export function textarea(props: TextareaProps): HTMLTextAreaElement {
|
||||
/*** 多行输入:value 信号双向绑定,disabled 支持布尔或信号禁用,onInput 为输入回调;prefix/suffix 包纵向附加组 ***/
|
||||
export function textarea(props: TextareaProps): HTMLElement {
|
||||
const el = h('textarea', { class: 'ua-textarea', rows: props.rows ?? 3, placeholder: props.placeholder ?? '', disabled: props.disabled }) as HTMLTextAreaElement; // false/undefined 移除属性,Signal 走响应式
|
||||
if (props.value) {
|
||||
const signal = props.value;
|
||||
@@ -12,5 +13,5 @@ export function textarea(props: TextareaProps): HTMLTextAreaElement {
|
||||
});
|
||||
}
|
||||
if (props.onInput) el.addEventListener('input', () => props.onInput!(el.value));
|
||||
return el;
|
||||
return addonWrap(el, props.prefix, props.suffix, true);
|
||||
}
|
||||
|
||||
@@ -32,6 +32,8 @@ export interface TextFieldProps {
|
||||
value?: Signal<string>; // 双向绑定的信号
|
||||
disabled?: boolean | Signal<boolean>; // 禁用态:布尔直接置位,传信号则动态同步
|
||||
onInput?: (value: string) => void; // 输入回调
|
||||
prefix?: string | HTMLElement; // 输入框内侧前置附加块(如图标、货币符);缺省不渲染
|
||||
suffix?: string | HTMLElement; // 输入框内侧后置附加块(如单位);缺省不渲染
|
||||
}
|
||||
|
||||
/*** 卡片入参 ***/
|
||||
@@ -163,6 +165,8 @@ export interface TextareaProps {
|
||||
value?: Signal<string>; // 双向绑定的信号
|
||||
disabled?: boolean | Signal<boolean>; // 禁用态:布尔直接置位,传信号则动态同步
|
||||
onInput?: (value: string) => void; // 输入回调
|
||||
prefix?: string | HTMLElement; // 上方附加块(如标题、计数说明);缺省不渲染
|
||||
suffix?: string | HTMLElement; // 下方附加块(如字数提示);缺省不渲染
|
||||
}
|
||||
|
||||
/*** 数字输入入参 ***/
|
||||
@@ -173,6 +177,8 @@ export interface InputNumberProps {
|
||||
step?: number; // 步长;缺省 1
|
||||
disabled?: boolean | Signal<boolean>; // 禁用态:布尔直接置位,传信号则动态同步
|
||||
onChange?: (value: number) => void; // 值变化回调(已夹取到合法区间)
|
||||
prefix?: string | HTMLElement; // −/+ 按钮前的附加块(如货币符);缺省不渲染
|
||||
suffix?: string | HTMLElement; // +/+ 按钮后的附加块(如单位);缺省不渲染
|
||||
}
|
||||
|
||||
/*** 步骤条条目 ***/
|
||||
|
||||
@@ -14,9 +14,9 @@
|
||||
"entry": "src/index.ts",
|
||||
"exports": [
|
||||
"button(props):按钮,variant = primary | ghost | danger,disabled 支持布尔或信号禁用",
|
||||
"textField(props):文本输入,value 信号双向绑定,disabled 支持布尔或信号禁用",
|
||||
"inputNumber(props):数字输入,−/+ 按钮 + 键盘 ↑↓ 调节,value 信号双向绑定,min/max/step 超界自动夹取",
|
||||
"textarea(props):多行输入,value 信号双向绑定,disabled 支持布尔或信号禁用",
|
||||
"textField(props):文本输入,value 信号双向绑定,disabled 支持布尔或信号,onInput 输入回调;prefix/suffix 可选渲染为输入框内侧附加块",
|
||||
"inputNumber(props):数字输入,−/+ 按钮与键盘 ↑↓ 调节,min/max/step 夹取;prefix/suffix 可选渲染为整组前后附加块",
|
||||
"textarea(props):多行输入,value 信号双向绑定,disabled 支持布尔或信号,rows 控行数;prefix/suffix 可选渲染为上下附加块",
|
||||
"slider(props):滑块,value 信号双向绑定,min/max/step 可配,原生 range 承载键盘交互,右侧可显示当前值",
|
||||
"checkbox(props):复选框,checked 信号双向绑定,disabled 支持布尔或信号禁用",
|
||||
"switchButton(props):开关,checked 信号双向绑定,disabled 支持布尔或信号禁用",
|
||||
@@ -196,13 +196,24 @@
|
||||
"t": "(value: string) => void",
|
||||
"k": 1,
|
||||
"d": "输入回调,每次按键触发"
|
||||
},
|
||||
{
|
||||
"n": "prefix",
|
||||
"t": "string | HTMLElement",
|
||||
"d": "前置附加块(textField/inputNumber 在输入框内侧前、textarea 在上方);缺省不渲染"
|
||||
},
|
||||
{
|
||||
"n": "suffix",
|
||||
"t": "string | HTMLElement",
|
||||
"d": "后置附加块(textField/inputNumber 在输入框内侧后、textarea 在下方);缺省不渲染"
|
||||
}
|
||||
],
|
||||
"example": "const name = signal(''); const el = textField({ value: name, placeholder: '输入名字…', onInput: (v) => console.log(v) })",
|
||||
"steps": [
|
||||
"先用 signal('') 创建字符串信号",
|
||||
"传入 value 完成双向绑定:用户输入自动写回,外部赋值自动回显",
|
||||
"在任意响应式位置用 name() 读取最新值,如 () => `你好,${name()}`"
|
||||
"在任意响应式位置用 name() 读取最新值,如 () => `你好,${name()}`",
|
||||
"需要图标、货币符、单位等前后缀时传 prefix/suffix(字符串或 DOM),控件会包进带边框的附加组,聚焦光环由组统一承载"
|
||||
]
|
||||
},
|
||||
{
|
||||
@@ -242,13 +253,24 @@
|
||||
"t": "(value: number) => void",
|
||||
"k": 1,
|
||||
"d": "值变化回调(已夹取到合法区间)"
|
||||
},
|
||||
{
|
||||
"n": "prefix",
|
||||
"t": "string | HTMLElement",
|
||||
"d": "前置附加块(textField/inputNumber 在输入框内侧前、textarea 在上方);缺省不渲染"
|
||||
},
|
||||
{
|
||||
"n": "suffix",
|
||||
"t": "string | HTMLElement",
|
||||
"d": "后置附加块(textField/inputNumber 在输入框内侧后、textarea 在下方);缺省不渲染"
|
||||
}
|
||||
],
|
||||
"example": "const qty = signal(1); const el = inputNumber({ value: qty, min: 1, max: 99, onChange: (v) => console.log(v) })",
|
||||
"steps": [
|
||||
"用 signal(1) 创建数字信号并传入 value 完成双向绑定",
|
||||
"点击 −/+ 按钮或在输入框聚焦时按 ↑↓ 以 step 调节;直接输入在失焦或回车时解析",
|
||||
"非法输入自动回滚为当前值;min/max 超界自动夹取,disabled 支持布尔或信号禁用"
|
||||
"非法输入自动回滚为当前值;min/max 超界自动夹取,disabled 支持布尔或信号禁用",
|
||||
"需要图标、货币符、单位等前后缀时传 prefix/suffix(字符串或 DOM),控件会包进带边框的附加组,聚焦光环由组统一承载"
|
||||
]
|
||||
},
|
||||
{
|
||||
@@ -282,13 +304,24 @@
|
||||
"t": "(value: string) => void",
|
||||
"k": 1,
|
||||
"d": "输入回调"
|
||||
},
|
||||
{
|
||||
"n": "prefix",
|
||||
"t": "string | HTMLElement",
|
||||
"d": "前置附加块(textField/inputNumber 在输入框内侧前、textarea 在上方);缺省不渲染"
|
||||
},
|
||||
{
|
||||
"n": "suffix",
|
||||
"t": "string | HTMLElement",
|
||||
"d": "后置附加块(textField/inputNumber 在输入框内侧后、textarea 在下方);缺省不渲染"
|
||||
}
|
||||
],
|
||||
"example": "const bio = signal(''); textarea({ value: bio, rows: 4, placeholder: '一句话介绍…' })",
|
||||
"steps": [
|
||||
"创建信号并传入 value",
|
||||
"用 rows 控制初始高度,用户可纵向拉伸",
|
||||
"字数统计等派生逻辑直接在响应式文本里读 bio().length"
|
||||
"字数统计等派生逻辑直接在响应式文本里读 bio().length",
|
||||
"需要图标、货币符、单位等前后缀时传 prefix/suffix(字符串或 DOM),控件会包进带边框的附加组,聚焦光环由组统一承载"
|
||||
]
|
||||
},
|
||||
{
|
||||
|
||||
@@ -1608,3 +1608,42 @@ button.ua-step-dot:hover {
|
||||
transition: none !important;
|
||||
}
|
||||
}
|
||||
|
||||
/* ---- 输入附加组(prefix/suffix) ---- */
|
||||
.ua-input-group {
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
border: 1px solid var(--ua-color-border);
|
||||
border-radius: var(--ua-radius-md);
|
||||
background: var(--ua-color-bg);
|
||||
transition: border-color 0.15s, box-shadow 0.15s;
|
||||
}
|
||||
.ua-input-group:focus-within {
|
||||
border-color: var(--ua-color-accent);
|
||||
box-shadow: 0 0 0 3px color-mix(in srgb, var(--ua-color-accent) 18%, transparent);
|
||||
}
|
||||
.ua-input-group .ua-input,
|
||||
.ua-input-group .ua-textarea {
|
||||
border: none; /* 组已带边框,内层去边防双线 */
|
||||
border-radius: 0;
|
||||
min-width: 160px;
|
||||
background: transparent;
|
||||
}
|
||||
.ua-input-group .ua-input:focus,
|
||||
.ua-input-group .ua-textarea:focus {
|
||||
box-shadow: none; /* 聚焦光环由组统一承载 */
|
||||
outline: none;
|
||||
}
|
||||
.ua-input-group-column {
|
||||
flex-direction: column;
|
||||
align-items: stretch;
|
||||
}
|
||||
.ua-input-addon {
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
padding: 6px 10px;
|
||||
color: var(--ua-color-text-muted);
|
||||
background: color-mix(in srgb, var(--ua-color-text) 5%, transparent);
|
||||
font-size: var(--ua-font-size-md);
|
||||
user-select: none;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user