/**
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* 设置全局函数，用于 Child 注册
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*/
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export const registerChildFunction = () => {
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/** @description 把 Child 的函数注册过来, 方便自己调用 */
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(window as any).register = (cb: (...args: any[]) => void) => {
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console.log('register children function');
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(window as any).childCall = (...args: any[]) => {
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cb(...args);
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};
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};
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};
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/**
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* 往 windows 上加函数，给 child 调用
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*/
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export const setParentFunction = () => {
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const child = window.frames[0];
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if (!child) return;
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const fun = (msg: string) => {
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console.log('函数来自parent', msg);
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};
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(child as any).register?.(fun);
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};
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/**
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* 子 iframe 调用
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*/
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export const childCall = (...args: any[]) => {
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(window.frames[0] as any)?.childCall?.(...args);
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};
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