子页面配置
- 发送消息给父页面:
const data = { type: "child2parent", payload: "我是子消息" + new Date() }; postWindowMessage(data, "window", "*"); - 注册监听消息
// 需要配置"Run on page load" async listenMessage() { const origin = appsmith.URL.protocol + "//" + appsmith.URL.host; //host包含端口 windowMessageListener(origin, (data) => { if (data.type === "parent2child") { console.log("子页面接收:" + data.payload); } }) }
父页面配置
- 拖入一个 Iframe 组件,填入URL:
http://172.16.40.197/app/子页面?embed=true - 发送消息给子页面
const data = { type: "parent2child", payload: "我是父消息" + new Date() }; postWindowMessage(data, "Iframe1", "*"); - 注册监听消息
// 需要配置"Run on page load" async listenMessage() { const origin = appsmith.URL.protocol + "//" + appsmith.URL.host; //host包含端口 windowMessageListener(origin, (data) => { if (data.type === "child2parent") { console.log("父页面接收:" + data.payload); } }) }