feat: 添加微信JS-SDK文件并删除无用HTML文件

删除多个测试用的HTML文件,包括键盘辅助栏和可编辑区域相关示例
添加微信JS-SDK文件jweixin-1.6.0.js
更新CSS样式,增加模态框和标题框底部计数功能
This commit is contained in:
DESKTOP-RQ919RC\Pc
2025-10-21 19:05:26 +08:00
parent 26cc083512
commit 9117d50c5f
8 changed files with 171 additions and 1138 deletions

159
2.html
View File

@@ -1,159 +0,0 @@
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>可点击其他元素+保持光标不丢</title>
<style>
.container {
max-width: 600px;
margin: 50px auto;
padding: 20px;
}
/* 可编辑区域 */
.edit-area {
min-height: 100px;
padding: 15px;
border: 1px solid #ddd;
border-radius: 8px;
font-size: 16px;
outline: none;
margin-bottom: 20px;
}
/* 其他可点击元素(都能正常触发点击逻辑) */
.other-btn {
margin: 0 8px 10px 0;
padding: 8px 16px;
border: none;
border-radius: 4px;
background: #4285f4;
color: white;
font-size: 14px;
cursor: pointer;
}
.link {
color: #4285f4;
text-decoration: underline;
cursor: pointer;
margin-right: 15px;
}
.popup-box {
margin: 15px 0;
padding: 15px;
border: 1px solid #eee;
border-radius: 8px;
background: #f9f9f9;
cursor: pointer;
}
#popup {
display: none;
margin: 10px 0;
padding: 10px;
border: 1px solid #ff4444;
background: #fff0f0;
border-radius: 4px;
}
</style>
</head>
<body>
<div class="container">
<!-- 核心:可编辑区域 -->
<div class="edit-area" contenteditable="true" id="editArea">
点击这里输入...点击下方按钮/链接/区域,它们能正常工作,光标也不会消失
</div>
<!-- 其他可点击元素(都能正常触发逻辑) -->
<button class="other-btn" id="logBtn">点击打印日志</button>
<button class="other-btn" id="insertBtn">点击插入文本到编辑区</button>
<div class="link" id="jumpLink">点击模拟跳转(不会真跳)</div>
<div class="popup-box" id="showPopupBtn">点击显示弹窗</div>
<div id="popup">这是弹窗内容(点击其他地方不会关闭,除非加逻辑)</div>
</div>
<script>
// 1. 获取核心元素
const editArea = document.getElementById('editArea');
const popup = document.getElementById('popup');
let lastRange = null; // 存储光标位置,用于恢复
// 2. 初始化:自动聚焦+光标定位到末尾
document.addEventListener('DOMContentLoaded', () => {
editArea.focus();
moveCursorToEnd(editArea);
});
// 3. 关键监听可编辑区域的blur事件即将失焦时
editArea.addEventListener('blur', () => {
// 延迟10ms重新聚焦让其他元素的点击逻辑先执行避免冲突
setTimeout(() => {
if (lastRange) { // 恢复之前的光标位置
editArea.focus();
const selection = window.getSelection();
selection.removeAllRanges();
selection.addRange(lastRange);
}
}, 10);
});
// 4. 实时保存光标位置(确保失焦后能恢复)
editArea.addEventListener('selectionchange', () => {
const selection = window.getSelection();
if (selection.rangeCount > 0) {
// 克隆光标范围(避免原对象被覆盖)
lastRange = selection.getRangeAt(0).cloneRange();
}
});
// ---------------------- 以下是其他元素的正常点击逻辑(可自定义) ----------------------
// 按钮1打印日志正常触发
document.getElementById('logBtn').addEventListener('click', () => {
console.log('按钮被点击了!当前编辑区内容:', editArea.innerText);
alert('按钮点击成功!光标还在编辑区哦~');
});
// 按钮2插入文本到编辑区正常触发+光标同步)
document.getElementById('insertBtn').addEventListener('click', () => {
const insertText = '【插入的文本】';
const selection = window.getSelection();
const range = selection.getRangeAt(0);
// 插入文本(不影响原光标位置)
range.deleteContents();
const textNode = document.createTextNode(insertText);
range.insertNode(textNode);
// 光标移到插入文本末尾
range.setStartAfter(textNode);
range.setEndAfter(textNode);
selection.removeAllRanges();
selection.addRange(range);
// 确保编辑区仍有焦点(双重保险)
editArea.focus();
});
// 链接:模拟跳转(正常触发,不真跳转)
document.getElementById('jumpLink').addEventListener('click', () => {
alert('模拟跳转逻辑触发!(实际不会跳转,光标还在编辑区)');
});
// 区域:显示弹窗(正常触发)
document.getElementById('showPopupBtn').addEventListener('click', () => {
popup.style.display = popup.style.display === 'block' ? 'none' : 'block';
});
// ---------------------- 辅助函数 ----------------------
// 光标定位到编辑区末尾
function moveCursorToEnd(element) {
const range = document.createRange();
const selection = window.getSelection();
range.selectNodeContents(element);
range.collapse(false); // false=末尾true=开头
selection.removeAllRanges();
selection.addRange(range);
}
</script>
</body>
</html>

View File

@@ -1,234 +0,0 @@
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
<title>Contenteditable 键盘辅助栏</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
padding: 20px;
padding-bottom: 60px; /* 预留辅助栏空间 */
background-color: #f5f5f7;
}
.container {
max-width: 600px;
margin: 0 auto;
}
h3 {
color: #1d1d1f;
margin-bottom: 30px;
text-align: center;
}
.editable-group {
margin-bottom: 20px;
}
[contenteditable="true"] {
width: 100%;
min-height: 50px;
padding: 14px 16px;
border: 1px solid #ddd;
border-radius: 12px;
font-size: 16px;
background-color: white;
transition: border-color 0.2s;
outline: none;
}
[contenteditable="true"]:focus {
border-color: #007aff;
box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.2);
}
[contenteditable="true"]:empty:before {
content: attr(data-placeholder);
color: #999;
pointer-events: none;
}
/* 键盘辅助栏样式 */
.keyboard-accessory {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
height: 55px;
background-color: white;
border-top: 1px solid #eee;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 16px;
transition: transform 0.3s ease;
transform: translateY(100%); /* 默认隐藏 */
z-index: 9999;
}
.keyboard-accessory.show {
transform: translateY(0); /* 显示时移回底部 */
}
.accessory-btn {
padding: 8px 20px;
border: none;
border-radius: 20px;
font-size: 15px;
font-weight: 500;
cursor: pointer;
transition: opacity 0.2s;
}
.accessory-btn:hover {
opacity: 0.9;
}
.cancel-btn {
color: #666;
background-color: #f5f5f5;
}
.clear-btn {
color: #333;
background-color: #eee;
}
.confirm-btn {
color: white;
background-color: #007aff;
}
/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
body {
background-color: #1c1c1e;
}
h3 {
color: #f5f5f7;
}
[contenteditable="true"] {
background-color: #2c2c2e;
border-color: #3a3a3c;
color: white;
}
[contenteditable="true"]:empty:before {
color: #8e8e93;
}
.keyboard-accessory {
background-color: #1c1c1e;
border-top-color: #3a3a3c;
}
.cancel-btn {
color: #d1d1d6;
background-color: #2c2c2e;
}
.clear-btn {
color: #d1d1d6;
background-color: #3a3a3c;
}
}
</style>
</head>
<body>
<div class="container">
<h3>Contenteditable 键盘辅助栏</h3>
<div class="editable-group">
<div contenteditable="true" id="mainEditable" data-placeholder="点击输入内容..."></div>
</div>
<div class="editable-group">
<div contenteditable="true" data-placeholder="另一个可编辑区域..."></div>
</div>
</div>
<!-- 键盘辅助栏 -->
<div class="keyboard-accessory" id="keyboardAccessory">
<button class="accessory-btn cancel-btn" id="cancelBtn">取消</button>
<button class="accessory-btn clear-btn" id="clearBtn">清除</button>
<button class="accessory-btn confirm-btn" id="confirmBtn">完成</button>
</div>
<script>
// 获取DOM元素
const editables = document.querySelectorAll('[contenteditable="true"]');
const keyboardAccessory = document.getElementById("keyboardAccessory");
const cancelBtn = document.getElementById("cancelBtn");
const clearBtn = document.getElementById("clearBtn");
const confirmBtn = document.getElementById("confirmBtn");
let activeEditable = null; // 当前聚焦的可编辑元素
// 可编辑元素聚焦事件:显示辅助栏
editables.forEach((editable) => {
console.log("editable", editable);
editable.addEventListener("focus", (e) => {
activeEditable = e.target;
keyboardAccessory.classList.add("show");
});
editable.addEventListener("blur", () => {
// 延迟隐藏,确保按钮点击事件能触发
setTimeout(() => {
// 检查是否还有其他可编辑元素处于聚焦状态
const hasActive = Array.from(editables).some((el) => document.activeElement === el);
if (!hasActive) {
keyboardAccessory.classList.remove("show");
activeEditable = null;
}
}, 200);
});
});
// 取消按钮:取消聚焦(收起键盘)
cancelBtn.addEventListener("click", () => {
if (activeEditable) {
activeEditable.blur();
}
});
// 清除按钮:清空当前可编辑元素内容
clearBtn.addEventListener("click", () => {
if (activeEditable) {
activeEditable.textContent = "";
activeEditable.focus(); // 保持聚焦状态
}
});
// 完成按钮:获取内容并取消聚焦
confirmBtn.addEventListener("click", () => {
if (activeEditable) {
const value = activeEditable.textContent.trim();
if (value) {
alert(`输入内容:${value}`);
} else {
alert("内容为空");
}
activeEditable.blur();
}
});
// 监听窗口大小变化,确保辅助栏位置正确
window.addEventListener("resize", () => {
if (activeEditable) {
keyboardAccessory.classList.add("show");
}
});
</script>
</body>
</html>

View File

@@ -53,11 +53,12 @@ editor {
}
.container .title-box {
width: 9.4rem;
margin: 0 auto 0.4rem;
margin: 0 auto 0.6rem;
background-color: #ffffff;
border: 0.0133rem solid #f2f2f2;
border-radius: 0.4rem;
padding: 0.4rem;
padding: 0.4rem 0.4rem 0.6rem;
position: relative;
}
.container .title-box .input {
width: 100%;
@@ -72,6 +73,13 @@ editor {
.container .title-box .input::placeholder {
color: #757575;
}
.container .title-box .sum {
position: absolute;
right: 0.4rem;
bottom: 0.1rem;
color: #555555;
font-size: 14px;
}
.container .editor-box {
width: 9.4rem;
margin: 0 auto 0.4rem;
@@ -330,6 +338,79 @@ editor {
width: 100%;
height: 2.2667rem;
}
.container .model-container {
width: 100%;
height: 100vh;
position: fixed;
top: 0;
left: 0;
z-index: 1000;
display: flex;
justify-content: center;
align-items: center;
}
.container .model-container .model-main {
position: relative;
z-index: 9;
width: 80%;
background-color: #ffffff;
border-radius: 10px;
overflow: hidden;
text-align: center;
}
.container .model-container .model-main .model-title {
font-size: 18px;
color: #333;
width: 100%;
padding: 18px;
font-weight: bold;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
.container .model-container .model-main .model-content {
font-size: 16px;
color: #666;
padding: 10px;
padding-top: 0px;
padding-bottom: 20px;
}
.container .model-container .model-main .model-buttons {
width: 100%;
display: flex;
align-items: center;
}
.container .model-container .model-main .model-buttons .button {
flex: 1;
padding: 18px 10px;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
font-size: 16px;
outline: none;
background-color: #ffffff;
border-top: 1px solid #f2f2f2;
border-right: 1px solid #f2f2f2;
}
.container .model-container .model-main .model-buttons .button.confirm {
color: var(--theme);
font-weight: bold;
}
.container .model-container .model-main .model-buttons .button:last-child {
border-right: 0;
}
.container .model-container .model-main .model-buttons .button:active {
background-color: #f2f2f2;
}
.container .model-container .model-mask {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
z-index: 1;
background-color: rgba(0, 0, 0, 0.45);
}
.btn-f {
position: fixed;
top: 50px;

View File

@@ -64,11 +64,12 @@ editor {
.title-box {
width: 9.4rem;
margin: 0 auto 0.4rem;
background-color: rgba(255, 255, 255, 1);
border: 0.0133rem solid rgba(242, 242, 242, 1);
margin: 0 auto 0.6rem;
background-color: #ffffff;
border: 0.0133rem solid #f2f2f2;
border-radius: 0.4rem;
padding: 0.4rem;
padding: 0.4rem 0.4rem 0.6rem;
position: relative;
.input {
width: 100%;
@@ -83,6 +84,14 @@ editor {
color: rgba(117, 117, 117, 1);
}
}
.sum {
position: absolute;
right: 0.4rem;
bottom: 0.1rem;
color: rgb(85, 85, 85);
font-size: 14px;
}
}
.editor-box {
@@ -388,6 +397,80 @@ editor {
}
}
}
.model-container {
width: 100%;
height: 100vh;
position: fixed;
top: 0;
left: 0;
z-index: 1000;
display: flex;
justify-content: center;
align-items: center;
.model-main {
position: relative;
z-index: 9;
width: 80%;
background-color: #ffffff;
border-radius: 10px;
overflow: hidden;
text-align: center;
.model-title {
font-size: 18px;
color: #333;
width: 100%;
padding: 18px;
font-weight: bold;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
.model-content {
font-size: 16px;
color: #666;
padding: 10px;
padding-top: 0px;
padding-bottom: 20px;
}
.model-buttons {
width: 100%;
display: flex;
align-items: center;
.button {
flex: 1;
padding: 18px 10px;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
font-size: 16px;
outline: none;
background-color: #ffffff;
border-top: 1px solid #f2f2f2;
border-right: 1px solid #f2f2f2;
&.confirm {
color: var(--theme);
font-weight: bold;
}
&:last-child {
border-right: 0;
}
&:active {
background-color: #f2f2f2;
}
}
}
}
.model-mask {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
z-index: 1;
background-color: rgba(0, 0, 0, 0.45);
}
}
}
.btn-f {

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@@ -1,265 +0,0 @@
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover">
<title>固定定位的键盘辅助栏</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
padding: 20px;
padding-bottom: 60px; /* 预留辅助栏空间 */
background-color: #f5f5f7;
/* 关键移除可能影响fixed定位的属性 */
transform: none !important;
perspective: none !important;
}
/* 长内容区域,用于测试滑动 */
.long-content {
height: 2000px; /* 足够长以触发滚动 */
}
.container {
max-width: 600px;
margin: 0 auto;
}
h3 {
color: #1d1d1f;
margin-bottom: 30px;
text-align: center;
}
.input-group {
margin-bottom: 20px;
}
.input-field {
width: 100%;
padding: 14px 16px;
border: 1px solid #ddd;
border-radius: 12px;
font-size: 16px;
background-color: white;
transition: border-color 0.2s;
}
.input-field:focus {
outline: none;
border-color: #007aff;
box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.2);
}
/* 键盘辅助栏核心样式(固定定位优化) */
.keyboard-accessory {
position: fixed; /* 固定在视口,不随滚动变化 */
left: 0;
right: 0; /* 替代width:100%,避免滚动条问题 */
height: 55px;
background-color: white;
border-top: 1px solid #eee;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 16px;
transition: transform 0.3s ease, bottom 0.3s ease;
transform: translateY(100%); /* 默认隐藏 */
z-index: 9999; /* 确保在所有内容之上 */
/* 关键:消除滚动时的抖动 */
will-change: transform, bottom;
backface-visibility: hidden;
}
.keyboard-accessory.show {
transform: translateY(0); /* 显示时移出隐藏状态 */
}
.accessory-btn {
padding: 8px 20px;
border: none;
border-radius: 20px;
font-size: 15px;
font-weight: 500;
cursor: pointer;
}
.cancel-btn {
color: #666;
background-color: #f5f5f5;
}
.clear-btn {
color: #333;
background-color: #eee;
}
.confirm-btn {
color: white;
background-color: #007aff;
}
/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
body { background-color: #1c1c1e; }
h3 { color: #f5f5f7; }
.input-field {
background-color: #2c2c2e;
border-color: #3a3a3c;
color: white;
}
.keyboard-accessory {
background-color: #1c1c1e;
border-top-color: #3a3a3c;
}
}
</style>
</head>
<body>
<div class="container">
<h3>固定定位的键盘辅助栏</h3>
<div class="input-group">
<input
type="text"
class="input-field"
placeholder="点击输入,辅助栏不随滑动移动..."
>
</div>
<!-- 长内容区域,用于测试滑动效果 -->
<div class="long-content">
<p>滚动页面测试辅助栏是否固定...</p>
<p style="margin-top: 500px;">中间位置...</p>
<p style="margin-top: 1000px;">底部位置...</p>
</div>
</div>
<!-- 键盘辅助栏 -->
<div class="keyboard-accessory" id="keyboardAccessory">
<button class="accessory-btn cancel-btn" id="cancelBtn">取消</button>
<button class="accessory-btn clear-btn" id="clearBtn">清52除</button>
<button class="accessory-btn confirm-btn" id="confirmBtn">完成</button>
</div>
<script>
// 获取元素
const inputs = document.querySelectorAll('.input-field');
const accessory = document.getElementById('keyboardAccessory');
const cancelBtn = document.getElementById('cancelBtn');
const clearBtn = document.getElementById('clearBtn');
const confirmBtn = document.getElementById('confirmBtn');
let activeInput = null;
let isIOS = /iPhone|iPad|iPod/.test(navigator.userAgent);
// 键盘高度检测器
class KeyboardManager {
constructor() {
this.height = 0;
this.initialHeight = this.getVisualHeight();
this.isVisible = false;
this.init();
}
getVisualHeight() {
return window.visualViewport?.height || window.innerHeight;
}
init() {
if (window.visualViewport) {
window.visualViewport.addEventListener('resize', () => this.update());
}
window.addEventListener('resize', () => this.update());
}
update() {
const currentHeight = this.getVisualHeight();
const diff = this.initialHeight - currentHeight;
if (diff > 100 && !this.isVisible) {
this.height = diff;
this.isVisible = true;
this.emit('show', this.height);
} else if (diff <= 50 && this.isVisible) {
this.initialHeight = currentHeight;
this.isVisible = false;
this.emit('hide');
}
}
on(type, callback) {
this[type] = callback;
}
emit(type, data) {
if (this[type]) this[type](data);
}
}
const keyboard = new KeyboardManager();
// 键盘弹出时调整位置
keyboard.on('show', (height) => {
if (activeInput && isIOS) {
accessory.style.bottom = `${height}px`;
} else if (activeInput) {
accessory.style.bottom = '0';
}
});
keyboard.on('hide', () => {
accessory.style.bottom = '0';
});
// 输入框聚焦/失焦
inputs.forEach(input => {
input.addEventListener('focus', (e) => {
activeInput = e.target;
accessory.classList.add('show');
setTimeout(() => keyboard.update(), 300);
});
input.addEventListener('blur', () => {
setTimeout(() => {
if (!document.activeElement.classList.contains('input-field')) {
accessory.classList.remove('show');
activeInput = null;
}
}, 200);
});
});
// 按钮事件
cancelBtn.addEventListener('click', () => activeInput?.blur());
clearBtn.addEventListener('click', () => {
if (activeInput) {
activeInput.value = '';
activeInput.focus();
}
});
confirmBtn.addEventListener('click', () => {
if (activeInput) {
alert(`输入内容:${activeInput.value || '空'}`);
activeInput.blur();
}
});
// 禁止页面滚动时辅助栏偏移(可选)
window.addEventListener('scroll', () => {
if (accessory.classList.contains('show')) {
// 强制重绘,避免滚动时的视觉偏移
accessory.style.willChange = 'transform';
setTimeout(() => {
accessory.style.willChange = '';
}, 100);
}
});
</script>
</body>
</html>

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@@ -1,247 +0,0 @@
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover">
<title>iOS 适配键盘辅助栏</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
padding: 20px;
padding-bottom: 60px;
background-color: #f5f5f7;
}
.container {
max-width: 600px;
margin: 0 auto;
}
h3 {
color: #1d1d1f;
margin-bottom: 30px;
text-align: center;
}
.input-group {
margin-bottom: 20px;
}
.input-field {
width: 100%;
padding: 14px 16px;
border: 1px solid #ddd;
border-radius: 12px;
font-size: 16px;
background-color: white;
transition: border-color 0.2s;
}
.input-field:focus {
outline: none;
border-color: #007aff;
box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.2);
}
/* 键盘辅助栏核心样式 */
.keyboard-accessory {
position: fixed;
left: 0;
width: 100%;
height: 55px;
background-color: white;
border-top: 1px solid #eee;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 16px;
transition: transform 0.3s ease, bottom 0.3s ease;
transform: translateY(100%); /* 默认隐藏 */
z-index: 9999;
}
.keyboard-accessory.show {
transform: translateY(0); /* 显示时移出隐藏状态 */
}
.accessory-btn {
padding: 8px 20px;
border: none;
border-radius: 20px;
font-size: 15px;
font-weight: 500;
cursor: pointer;
}
.cancel-btn {
color: #666;
background-color: #f5f5f5;
}
.clear-btn {
color: #333;
background-color: #eee;
}
.confirm-btn {
color: white;
background-color: #007aff;
}
/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
body { background-color: #1c1c1e; }
h3 { color: #f5f5f7; }
.input-field {
background-color: #2c2c2e;
border-color: #3a3a3c;
color: white;
}
.keyboard-accessory {
background-color: #1c1c1e;
border-top-color: #3a3a3c;
}
}
</style>
</head>
<body>
<div class="container">
<h3>iOS 键盘辅助栏(贴合键盘)</h3>
<div class="input-group">
<input
type="text"
class="input-field"
placeholder="点击输入,辅助栏会贴合键盘..."
>
</div>
</div>
<!-- 键盘辅助栏 -->
<div class="keyboard-accessory" id="keyboardAccessory">
<button class="accessory-btn cancel-btn" id="cancelBtn">取消</button>
<button class="accessory-btn clear-btn" id="clearBtn">清除</button>
<button class="accessory-btn confirm-btn" id="confirmBtn">完成</button>
</div>
<script>
// 获取元素
const inputs = document.querySelectorAll('.input-field');
const accessory = document.getElementById('keyboardAccessory');
const cancelBtn = document.getElementById('cancelBtn');
const clearBtn = document.getElementById('clearBtn');
const confirmBtn = document.getElementById('confirmBtn');
let activeInput = null;
let isIOS = /iPhone|iPad|iPod/.test(navigator.userAgent); // 检测iOS设备
// 键盘高度检测器(核心:动态计算键盘高度)
class KeyboardManager {
constructor() {
this.height = 0;
this.initialHeight = this.getVisualHeight();
this.isVisible = false;
this.init();
}
// 获取视觉视口高度iOS关键
getVisualHeight() {
return window.visualViewport?.height || window.innerHeight;
}
init() {
// 监听视觉视口变化iOS主要依赖这个
if (window.visualViewport) {
window.visualViewport.addEventListener('resize', () => this.update());
}
// 监听传统resize兼容Android
window.addEventListener('resize', () => this.update());
}
update() {
const currentHeight = this.getVisualHeight();
const diff = this.initialHeight - currentHeight;
// 高度差>100px判定为键盘弹出过滤屏幕旋转等干扰
if (diff > 100 && !this.isVisible) {
this.height = diff;
this.isVisible = true;
this.emit('show', this.height);
}
// 高度差<50px判定为键盘收起
else if (diff <= 50 && this.isVisible) {
this.initialHeight = currentHeight; // 重置初始高度
this.isVisible = false;
this.emit('hide');
}
}
// 事件监听
on(type, callback) {
this[type] = callback;
}
emit(type, data) {
if (this[type]) this[type](data);
}
}
// 初始化键盘管理器
const keyboard = new KeyboardManager();
// 键盘弹出时:调整辅助栏位置到键盘顶部
keyboard.on('show', (height) => {
if (activeInput && isIOS) {
// iOS辅助栏底部 = 键盘高度(使其悬浮在键盘顶部)
accessory.style.bottom = `${height}px`;
} else if (activeInput) {
// Android辅助栏固定在底部会被键盘顶起
accessory.style.bottom = '0';
}
});
// 键盘收起时:重置辅助栏位置
keyboard.on('hide', () => {
accessory.style.bottom = '0';
});
// 输入框聚焦:显示辅助栏
inputs.forEach(input => {
input.addEventListener('focus', (e) => {
activeInput = e.target;
accessory.classList.add('show');
// 主动触发一次高度检测解决iOS延迟问题
setTimeout(() => keyboard.update(), 300);
});
input.addEventListener('blur', () => {
setTimeout(() => {
if (!document.activeElement.classList.contains('input-field')) {
accessory.classList.remove('show');
activeInput = null;
}
}, 200);
});
});
// 按钮事件
cancelBtn.addEventListener('click', () => activeInput?.blur());
clearBtn.addEventListener('click', () => {
if (activeInput) {
activeInput.value = '';
activeInput.focus();
}
});
confirmBtn.addEventListener('click', () => {
if (activeInput) {
alert(`输入内容:${activeInput.value || '空'}`);
activeInput.blur();
}
});
</script>
</body>
</html>

1
js/jweixin-1.6.0.js Normal file

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
<title>H5 键盘辅助栏</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
padding: 20px;
padding-bottom: 60px; /* 预留辅助栏空间 */
background-color: #f5f5f7;
}
.container {
max-width: 600px;
margin: 0 auto;
}
h3 {
color: #1d1d1f;
margin-bottom: 30px;
text-align: center;
}
.input-group {
margin-bottom: 20px;
}
.input-field {
width: 100%;
padding: 14px 16px;
border: 1px solid #ddd;
border-radius: 12px;
font-size: 16px;
background-color: white;
transition: border-color 0.2s;
}
.input-field:focus {
outline: none;
border-color: #007aff;
box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.2);
}
.input-field::placeholder {
color: #999;
}
/* 键盘辅助栏样式 */
.keyboard-accessory {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
height: 55px;
background-color: white;
border-top: 1px solid #eee;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 16px;
transition: transform 0.3s ease;
transform: translateY(100%); /* 默认隐藏 */
z-index: 9999;
}
.keyboard-accessory.show {
transform: translateY(0); /* 显示时移回底部 */
}
.accessory-btn {
padding: 8px 20px;
border: none;
border-radius: 20px;
font-size: 15px;
font-weight: 500;
cursor: pointer;
transition: opacity 0.2s;
}
.accessory-btn:hover {
opacity: 0.9;
}
.cancel-btn {
color: #666;
background-color: #f5f5f5;
}
.clear-btn {
color: #333;
background-color: #eee;
}
.confirm-btn {
color: white;
background-color: #007aff;
}
/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
body {
background-color: #1c1c1e;
}
h3 {
color: #f5f5f7;
}
.input-field {
background-color: #2c2c2e;
border-color: #3a3a3c;
color: white;
}
.input-field::placeholder {
color: #8e8e93;
}
.keyboard-accessory {
background-color: #1c1c1e;
border-top-color: #3a3a3c;
}
.cancel-btn {
color: #d1d1d6;
background-color: #2c2c2e;
}
.clear-btn {
color: #d1d1d6;
background-color: #3a3a3c;
}
}
</style>
</head>
<body>
<div class="container">
<h3>键盘辅助栏示例</h3>
<div class="input-group">
<input type="text" class="input-field" id="mainInput" placeholder="点击输入内容..." />
</div>
<div class="input-group">
<input type="text" class="input-field" placeholder="另一个输入框..." />
</div>
</div>
<!-- 键盘辅助栏 -->
<div class="keyboard-accessory" id="keyboardAccessory">
<button class="accessory-btn cancel-btn" id="cancelBtn">取消</button>
<button class="accessory-btn clear-btn" id="clearBtn">清除</button>
<button class="accessory-btn confirm-btn" id="confirmBtn">完成</button>
</div>
<script>
// 获取DOM元素
const inputs = document.querySelectorAll(".input-field");
const keyboardAccessory = document.getElementById("keyboardAccessory");
const cancelBtn = document.getElementById("cancelBtn");
const clearBtn = document.getElementById("clearBtn");
const confirmBtn = document.getElementById("confirmBtn");
let activeInput = null; // 当前聚焦的输入框
// 输入框聚焦事件:显示辅助栏
inputs.forEach((input) => {
input.addEventListener("focus", (e) => {
activeInput = e.target;
keyboardAccessory.classList.add("show");
});
input.addEventListener("blur", () => {
// 延迟隐藏,确保按钮点击事件能触发
setTimeout(() => {
if (!document.activeElement.classList.contains("input-field")) {
keyboardAccessory.classList.remove("show");
activeInput = null;
}
}, 200);
});
});
// 取消按钮:收起键盘
cancelBtn.addEventListener("click", () => {
if (activeInput) {
activeInput.blur();
}
});
// 清除按钮:清空当前输入框内容
clearBtn.addEventListener("click", () => {
if (activeInput) {
activeInput.value = "";
activeInput.focus(); // 保持聚焦状态
}
});
// 完成按钮:提交内容并收起键盘
confirmBtn.addEventListener("click", () => {
if (activeInput) {
const value = activeInput.value.trim();
if (value) {
alert(`输入内容:${value}`);
} else {
alert("输入框为空");
}
activeInput.blur();
}
});
// 监听窗口大小变化,确保辅助栏位置正确
window.addEventListener("resize", () => {
if (activeInput) {
keyboardAccessory.classList.add("show");
}
});
</script>
</body>
</html>