图标定位修改
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0ca54d558d
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8e34a4a5a7
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@ -376,7 +376,7 @@
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if (xhr.status >= 200 && xhr.status < 300) {
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const res = Utils.safeParseJSON(encodeURIComponent(xhr.responseText));
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resolve(res?.code >= 200 && res?.code < 300 ? (res.data || []) : []);
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} else {
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} else {
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resolve([]);
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}
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}
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@ -418,6 +418,9 @@
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headingHistorySize: 5, // 历史记录大小（5个样本的移动平均）
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lastOrientationUpdateTime: 0, // 上次方向更新时间，用于节流
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headingOffset: 0, // 方向偏移量，用于校正方向偏差（度），如果需要反转方向可以设置为180
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lastLocationTime: 0, // 上次位置更新时间
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lastLocationPoint: null, // 上次位置点，用于计算移动速度
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isMoving: false, // 是否在移动状态
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elements: {
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panel: null,
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tree: null,
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@ -717,7 +720,28 @@
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}
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if (shouldUpdate) {
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console.log('精确位置更新 - 经度:', point.lng, '纬度:', point.lat, '精度:', accuracy, '米');
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// 检测移动状态（通过位置变化速度）
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const now = Date.now();
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if (this.lastLocationTime > 0 && this.lastLocationPoint && this.state.currentLocation) {
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const distance = calculateDistance(
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this.state.currentLocation.lng,
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this.state.currentLocation.lat,
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point.lng,
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point.lat
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);
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const timeDiff = (now - this.lastLocationTime) / 1000; // 秒
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if (timeDiff > 0) {
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const speed = distance / timeDiff; // 米/秒
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// 如果速度超过0.3米/秒（约1公里/小时），认为在移动
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this.isMoving = speed > 0.3;
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}
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}
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this.lastLocationTime = now;
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this.lastLocationPoint = { lng: point.lng, lat: point.lat };
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console.log('精确位置更新 - 经度:', point.lng, '纬度:', point.lat, '精度:', accuracy, '米',
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this.isMoving ? '(移动中)' : '(静止)');
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this.state.currentLocation = {
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lng: point.lng,
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lat: point.lat,
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@ -778,9 +802,24 @@
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oldLocation.lng, oldLocation.lat, point.lng, point.lat
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) : 0;
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// 检测移动状态（通过位置变化速度）
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const now = Date.now();
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if (this.lastLocationTime > 0 && this.lastLocationPoint) {
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const timeDiff = (now - this.lastLocationTime) / 1000; // 秒
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if (timeDiff > 0) {
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const speed = distance / timeDiff; // 米/秒
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// 如果速度超过0.3米/秒（约1公里/小时），认为在移动
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this.isMoving = speed > 0.3;
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}
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}
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this.lastLocationTime = now;
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this.lastLocationPoint = { lng: point.lng, lat: point.lat };
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console.log('位置更新 - 经度:', point.lng, '纬度:', point.lat,
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'精度:', accuracy, '米',
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oldLocation ? `移动距离: ${distance.toFixed(2)}米` : '');
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oldLocation ? `移动距离: ${distance.toFixed(2)}米` : '',
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this.isMoving ? '(移动中)' : '(静止)');
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this.state.currentLocation = {
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lng: point.lng,
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@ -842,7 +881,7 @@
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};
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console.log('GPS坐标转换完成 - BD09:', bd09.lng, bd09.lat);
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this.updateLocationMarker();
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} else {
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} else {
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console.error('GPS坐标转换失败，使用GCJ02定位');
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this.startUniAppGeolocation();
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}
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@ -906,7 +945,7 @@
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};
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console.log('坐标转换完成 - BD09:', bd09.lng, bd09.lat);
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this.updateLocationMarker();
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} else {
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} else {
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console.error('坐标转换失败，使用备用方案');
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// 如果转换失败，尝试使用百度地图定位
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if (typeof BMapGL !== 'undefined' && BMapGL.Geolocation) {
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@ -1079,8 +1118,8 @@
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};
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console.log('GCJ02转BD09成功:', result.lng, result.lat);
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if (callback) callback(result);
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return;
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}
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return;
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}
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} catch (e) {
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console.error('GCJ02转BD09解析失败:', e);
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}
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@ -1162,8 +1201,8 @@
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const fallback = this.wgs84ToBd09Fallback(wgs_lng, wgs_lat);
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console.warn('使用备用算法:', fallback);
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if (callback) callback(fallback);
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return;
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}
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return;
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}
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// 计算偏移距离（用于调试）
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const offsetLng = result.lng - wgs_lng;
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@ -1353,7 +1392,9 @@
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}
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// 实时更新方向（使用角度差值计算，考虑0-360度边界）
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const headingChanged = !this.lastHeading || Math.abs(this.angleDifference(this.state.currentHeading, this.lastHeading)) >= 1;
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// 移动时提高阈值（2度），减少抖动；静止时降低阈值（1度），保持响应性
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const headingThreshold = this.isMoving ? 2 : 1;
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const headingChanged = !this.lastHeading || Math.abs(this.angleDifference(this.state.currentHeading, this.lastHeading)) >= headingThreshold;
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if (headingChanged) {
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const oldHeading = this.lastHeading;
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@ -1558,14 +1599,22 @@
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/**
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* 移动平均滤波（减少抖动）
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* 移动时使用更强的平滑，静止时使用较弱的平滑
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*/
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smoothHeading(rawHeading) {
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// 初始化历史记录数组和大小（如果不存在）
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if (!this.headingHistory) {
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this.headingHistory = [];
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}
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// 根据移动状态动态调整历史记录大小
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// 移动时使用更多样本（10个）进行更强的平滑，静止时使用较少样本（5个）保持响应性
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const targetHistorySize = this.isMoving ? 10 : 5;
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if (!this.headingHistorySize) {
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this.headingHistorySize = 5; // 默认5个样本的移动平均
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this.headingHistorySize = targetHistorySize;
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} else {
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// 动态调整历史记录大小
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this.headingHistorySize = targetHistorySize;
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}
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// 添加到历史记录
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@ -1575,7 +1624,8 @@
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}
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// 如果历史记录不足，直接返回原始值
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if (this.headingHistory.length < 3) {
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const minHistorySize = this.isMoving ? 5 : 3; // 移动时需要更多样本
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if (this.headingHistory.length < minHistorySize) {
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return rawHeading;
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}
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@ -1644,7 +1694,7 @@
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if (response === 'granted') {
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console.log('设备方向权限已授予，监听旋转矢量传感器');
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window.addEventListener('deviceorientation', this.handleOrientation, { passive: false });
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} else {
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} else {
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console.warn('设备方向权限被拒绝，尝试传统传感器');
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this.fallbackToTraditionalSensor();
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}
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@ -1738,8 +1788,13 @@
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const oldHeading = this.state.currentHeading;
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const diff = Math.abs(this.angleDifference(newHeading, oldHeading));
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if (diff >= 1 || oldHeading === 0) {
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// 移动时提高阈值（2度），减少抖动；静止时降低阈值（1度），保持响应性
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const threshold = this.isMoving ? 2 : 1;
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if (diff >= threshold || oldHeading === 0) {
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this.state.currentHeading = newHeading;
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console.log('方向更新:', newHeading.toFixed(1), '度', '变化:', diff.toFixed(1), '度', this.isMoving ? '(移动中)' : '(静止)');
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if (this.state.currentLocation) {
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requestAnimationFrame(() => {
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this.updateLocationMarker();
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@ -1911,6 +1966,10 @@
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if (this.headingHistory) {
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this.headingHistory = [];
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}
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// 重置移动状态相关变量
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this.isMoving = false;
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this.lastLocationTime = 0;
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this.lastLocationPoint = null;
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this.lastOrientationUpdateTime = 0;
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// 移除定位标记
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@ -2242,12 +2301,12 @@
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},
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renderTreeNode(node, container, level) {
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const nodeDiv = document.createElement('div');
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nodeDiv.className = 'tree-node';
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const nodeDiv = document.createElement('div');
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nodeDiv.className = 'tree-node';
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nodeDiv.style.paddingLeft = (level * 20) + 'px';
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const itemDiv = document.createElement('div');
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itemDiv.className = 'tree-node-item';
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const itemDiv = document.createElement('div');
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itemDiv.className = 'tree-node-item';
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const hasChildren = node.children && node.children.length > 0;
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@ -2275,21 +2334,21 @@
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}
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// 复选框
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const checkbox = document.createElement('input');
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checkbox.type = 'checkbox';
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checkbox.className = 'tree-node-checkbox';
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const checkbox = document.createElement('input');
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checkbox.type = 'checkbox';
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checkbox.className = 'tree-node-checkbox';
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checkbox.dataset.id = node.id; // 添加data-id用于全选/全不选时更新UI
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checkbox.checked = this.state.checkedNodeIds.includes(node.id);
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checkbox.addEventListener('change', (e) => this.handleCheck(node, e.target.checked));
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itemDiv.appendChild(checkbox);
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// 文本
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const label = document.createElement('span');
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label.className = 'tree-node-label';
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const label = document.createElement('span');
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label.className = 'tree-node-label';
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label.textContent = node.nodeName || node.name || `Node ${node.id}`;
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itemDiv.appendChild(label);
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itemDiv.appendChild(label);
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nodeDiv.appendChild(itemDiv);
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nodeDiv.appendChild(itemDiv);
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// 子容器
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if (hasChildren) {
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