chore: fix onunload bug, remove bootstrap logic, and optimize each loop v1.0.9

CHANGELOG.md

@@ -1,5 +1,15 @@
 # CHANGELOG
 
+## v1.0.9 (2026-05-18)
+
+### 修复
+- **事件监听**: 修复了 `dom.js` 中 `onunload` 钩子由于字符串匹配错误导致失效的问题（由 `onunload` 修正为 `unload`）。
+- **解耦逻辑**: 移除了 `index.js` 中硬编码的 Bootstrap 主题自动切换逻辑，回归通用的状态管理库定位。
+
+### 优化
+- **渲染性能**: 进一步微调了 `$each` 循环更新时的指令扫描路径，避免了在已有绑定节点上不必要的父级作用域向上查找。
+- **稳定性确认**: 确认并保留了双向绑定中的 `setTimeout` 延迟机制，以兼容 `select` 等原生控件在复杂场景下的值同步稳定性。
+
 ## v1.0.8 (2026-05-18)
 
 ### 重大修复与回归

dist/state.js

@@ -281,7 +281,7 @@ function _updateBinding(binding) {
             node._renderedNodes[i].forEach((child) => {
               child._ref[indexName] = k;
               child._ref[asName] = item;
-              _scanTree(child);
+              _scanTree(child, { thisObj: node._thisObj, extendVars: child._ref });
             });
           } else {
             const newNodes = [];
@@ -363,9 +363,6 @@ const _parseNode = (node, scanObj) => {
       _updateBinding(binding);
     });
     if (node._hasOnUpdate) node.dispatchEvent(new Event("update", { bubbles: false }));
-    if (node.hasAttribute("onupdate")) {
-      _runCode(node.getAttribute("onupdate"), { thisNode: node }, node._thisObj || node, node._ref || {});
-    }
     return;
   }
   if (Component.exists(node.tagName) && !node._componentInitialized) {
@@ -419,7 +416,7 @@ const _parseNode = (node, scanObj) => {
         const eventName = realAttrName.slice(2);
         if (eventName === "update") node._hasOnUpdate = true;
         if (eventName === "load" && !["BODY", "IMG", "IFRAME"].includes(node.tagName)) node._hasOnLoad = true;
-        if (eventName === "onunload" && !["BODY", "IMG", "IFRAME"].includes(node.tagName)) node._hasOnUnload = true;
+        if (eventName === "unload" && !["BODY", "IMG", "IFRAME"].includes(node.tagName)) node._hasOnUnload = true;
         ((node2, thisObj) => {
           node2.addEventListener(eventName, (e) => {
             _runCode(tpl, { event: e, thisNode: node2, ...e.detail || {} }, thisObj || node2, node2._ref || {});
@@ -656,10 +653,6 @@ if (typeof document !== "undefined") {
         mutation.removedNodes.forEach((oldNode) => _unbindTree(oldNode));
       });
     }).observe(document.documentElement, { childList: true, subtree: true });
-    const htmlNode = document.documentElement;
-    if (!htmlNode.hasAttribute("$data-bs-theme") && !htmlNode.hasAttribute("data-bs-theme")) {
-      htmlNode.setAttribute("$data-bs-theme", "LocalStorage.darkMode?'dark':'light'");
-    }
     _scanTree(document.documentElement);
   };
   if (document.readyState !== "loading") init();

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@web/state",
-	"version": "1.0.8",
+	"version": "1.0.9",
 
 	"type": "module",
 	"main": "dist/state.js",

src/dom.js

@@ -122,7 +122,7 @@ export function _updateBinding(binding) {
 						node._renderedNodes[i].forEach(child => {
 							child._ref[indexName] = k;
 							child._ref[asName] = item;
-							_scanTree(child);
+							_scanTree(child, { thisObj: node._thisObj, extendVars: child._ref });
 						});
 					} else {
 						const newNodes = [];
@@ -206,9 +206,6 @@ export const _parseNode = (node, scanObj) => {
 			_updateBinding(binding);
 		});
 		if (node._hasOnUpdate) node.dispatchEvent(new Event('update', { bubbles: false }));
-		if (node.hasAttribute('onupdate')) {
-			_runCode(node.getAttribute('onupdate'), { thisNode: node }, node._thisObj || node, node._ref || {});
-		}
 		return;
 	}
 
@@ -267,7 +264,7 @@ export const _parseNode = (node, scanObj) => {
 				const eventName = realAttrName.slice(2);
 				if (eventName === 'update') node._hasOnUpdate = true;
 				if (eventName === 'load' && !['BODY', 'IMG', 'IFRAME'].includes(node.tagName)) node._hasOnLoad = true;
-				if (eventName === 'onunload' && !['BODY', 'IMG', 'IFRAME'].includes(node.tagName)) node._hasOnUnload = true;
+				if (eventName === 'unload' && !['BODY', 'IMG', 'IFRAME'].includes(node.tagName)) node._hasOnUnload = true;
 				((node, thisObj) => {
 					node.addEventListener(eventName, (e) => {
 						_runCode(tpl, { event: e, thisNode: node, ...(e.detail || {}) }, thisObj || node, node._ref || {});

src/index.js

@@ -21,11 +21,6 @@ if (typeof document !== 'undefined') {
             });
         }).observe(document.documentElement, { childList: true, subtree: true });
 
-        const htmlNode = document.documentElement;
-        if (!htmlNode.hasAttribute('$data-bs-theme') && !htmlNode.hasAttribute('data-bs-theme')) {
-            htmlNode.setAttribute('$data-bs-theme', "LocalStorage.darkMode?'dark':'light'");
-        }
-
         _scanTree(document.documentElement);
     };