Hi ,all:
I'm using QtWebkit on Windows,i wan to make sure the console object and
it's attributes are readonly in javascript,
first of all,I change JSDomWindow.cpp ,
change the attribute console of window to readOnly( it seems useless).
{ "console", DontDelete|ReadOnly, (intptr_t)jsDOMWindowConsole,
(intptr_t)setJSDOMWindowConsole },
then I edit JSConsole.cpp,
change the attribute log of console to readOnly.
{ "log", DontDelete|Function|ReadOnly,
(intptr_t)jsConsolePrototypeFunctionLog, (intptr_t)setJSDOMWindowConsoleAttr
},
but with the following javascript statements:
console.log("test");
try{
console.log=function(){}
}
catch(ex) {
alert("exception");
}
console.log("test2");
the output is :
test
there is no test2 at all;
thanks
--
bai
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