Alas problem.
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Call attention to the Alias (synonym) R that was given by the wid.document.write method to be able to summarise it as R(...) ♪
<HEAD> <SCRIPT> wid = window.open('','','width=750,height=100,status=yes'); wid.document.open(); R = wid.document.write; R('<HTML><HEAD><SCRIPT>var t;<\/SCRIPT></HEAD>'); R('<BODY><H1>Новое окно</H1></BODY></HTML>'); wid.document.close(); </SCRIPT> </HEAD><BODY>
<A HREF="javascript:
wid.t=window.prompt('Новое состояние:','');
wid.document.write(wid.t); wid.focus(); void(0);"
>Изменим значение переменной t в новом окне</A>
</BODY>
FireFox works correctly, and the debager in Chrome is fighting.
R('<HTML><HEAD><SCRIPT>var t;</SCRIPT></HEAD>');Uncaught TypeError: Illegal invocation
Rewrite the script as follows
<SCRIPT>
wid = window.open('','','width=750,height=100,status=yes');
wid.document.open();
wid.document.write('<HTML><HEAD><SCRIPT>var t;</SCRIPT></HEAD>');
wid.document.write('<BODY><H1>Новое окно</H1></BODY></HTML>');
wid.document.close();
</SCRIPT>
FireFox also works correctly. Chrome stopped arguing. How is it right to synonym R?
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In this case, write tied to the context in which it is called, it needs to be used to preserve it. https://developer.mozilla.org/ru/docs/Web/JavaScript/Reference/Global_Objects/Function/bind
var R = wid.document.write.bind(wid.document);
