摘要:
在FF中无论在当前页如何写都会报错,如果参数填写不全则会提示: Not enough arguments [nsIDOMHTMLDocument.execCommand][在此错误处中断] iframeDocument.execCommand(command); 刚开始还以为FF中需要写全参数,后来补全了仍旧报错:Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIDOMHTMLDocument.execCommand][在此错误处中断] document.execCommand(command, fa... 阅读全文