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fix: 子应用代理cloneNode方法。解决@svgdotjs/svg.js cloneNode复制的节点显示异常的问题 #942

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fix: 子应用代理cloneNode方法。解决@svgdotjs/svg.js cloneNode复制的节点显示异常的问题 #942

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23 changes: 23 additions & 0 deletions packages/wujie-core/src/iframe.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -567,6 +567,24 @@ function patchDocumentEffect(iframeWindow: Window): void {
// 运行插件钩子函数
execHooks(iframeWindow.__WUJIE.plugins, "documentPropertyOverride", iframeWindow);
}
/**
* 代理子应用cloneNode方法
*/
function proxyNodeClone(node: Node, iframeWindow: Window): Node {
if (iframeWindow.document !== node?.ownerDocument) {
Object.defineProperty(node, "ownerDocument", {
get() {
return iframeWindow.document
}
})
}
if (node instanceof Element) {
for (const subNode of node.children as any) {
proxyNodeClone(subNode, iframeWindow);
}
}
return node;
}

/**
* patch Node effect
Expand All @@ -579,6 +597,7 @@ function patchNodeEffect(iframeWindow: Window): void {
const rawAppendChild = iframeWindow.Node.prototype.appendChild;
const rawInsertRule = iframeWindow.Node.prototype.insertBefore;
const rawRemoveChild = iframeWindow.Node.prototype.removeChild;
const rawCloneNode = iframeWindow.Node.prototype.cloneNode;
iframeWindow.Node.prototype.getRootNode = function (options?: GetRootNodeOptions): Node {
const rootNode = rawGetRootNode.call(this, options);
if (rootNode === iframeWindow.__WUJIE.shadowRoot) return iframeWindow.document;
Expand Down Expand Up @@ -609,6 +628,10 @@ function patchNodeEffect(iframeWindow: Window): void {
patchElementEffect(node, iframeWindow);
return res;
};
iframeWindow.Node.prototype.cloneNode = function (deep) {
const node = rawCloneNode.call(this, deep)
return proxyNodeClone(node, iframeWindow)
}
}

/**
Expand Down