可编写脚本的NPAPI插件不适用于Firefox
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我正在开发可协同工作的FF扩展和插件。我的扩展程序将npapi插件注入html中，并在事件发生后调用该插件的某些方法。
这是我用于注入的代码：
if (window.content.document.getElementById(\"rondyoHookMessageElement\") == null) {
var element = window.content.document.createElement(\"object\");
element.type = \"application/x-hook-msg\";
element.id = \"rondyoHookMessageElement\";
element.width = 0;
element.height = 0;
window.content.document.body.appendChild(element);
}
var element = window.content.document.getElementById(\"rondyoHookMessageElement\");
element.SomeFunc();
element.SomeFunc
undefined
<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">
<html xmlns=\"http://www.w3.org/1999/xhtml\" >
<head>
</head>
<body>
<object id=\"plugin\" type=\"application/plugin-mime\" width=200 height=200 border=5></object>
<script type=\"text/javascript\">
var plugin = document.getElementById(\"plugin\");
dump(plugin.SomeFunc + \"\\n\");
</script>
</body>
</html>
function SomeFunc() { [native code] }没有找到相关结果
已邀请:
2 个回复
漂截嘘
响摔衅幸
if (window.content.document.getElementById(\"rondyoHookMessageElement\") == null) { var element = window.content.document.createElement(\"object\"); element.type = \"application/x-hook-msg\"; element.id = \"rondyoHookMessageElement\"; element.width = 0; element.height = 0; window.content.document.body.appendChild(element); var script = doc.createElement(\"script\"); script.type = \"text/javascript\"; script.innerHTML = \'function f(doc, messageId, data) { document.getElementById(\"rondyoHookMessageElement\").SomeFunc(doc, messageId, data); };\'; doc.body.appendChild(script); }