mui-子页面调用父页面方法

[{"title":"（8个子文件129KB）mui-子页面调用父页面方法","children":[{"title":"demo","children":[{"title":"css","children":[{"title":"mui.css <span style='color:#111;'>94.52KB</span>","children":null,"spread":false},{"title":"mui.min.css <span style='color:#111;'>73.80KB</span>","children":null,"spread":false}],"spread":true},{"title":"unpackage","children":null,"spread":false},{"title":"text.html <span style='color:#111;'>942B</span>","children":null,"spread":false},{"title":"fonts","children":[{"title":"mui.ttf <span style='color:#111;'>29.18KB</span>","children":null,"spread":false}],"spread":true},{"title":"manifest.json <span style='color:#111;'>7.53KB</span>","children":null,"spread":false},{"title":"index.html <span style='color:#111;'>810B</span>","children":null,"spread":false},{"title":"js","children":[{"title":"mui.js <span style='color:#111;'>257.34KB</span>","children":null,"spread":false},{"title":"mui.min.js <span style='color:#111;'>121.00KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]