在chomal.manifest里如下設(shè)定,注意黃色部分,很關(guān)鍵
content sample chrome/content/
xpcnativewrappers=no
overlay chrome://browser/content/browser.xul chrome://sample/content/sample.xul
調(diào)用方式:
window.content.document.getElementById('sssddd').onclick();
參考如下連接
http://developer.mozilla.org/En/Safely_accessing_content_DOM_from_chrome
xpcnativewrappers
http://developer.mozilla.org/en/Chrome_Registration