[v8-users] call javascript function from c++
Basically I want to: v8::Script::Run v8::Script::Compile -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [v8-users] call javascript function from c++
Yes, the examples are horribly written and hard to understand.
And I don't believe any of them covered this:
// get the function
v8::Local global = context->Global();
v8::Local function_value1 =
global->Get(v8::String::NewFromUtf8(isolate, "StartNamespace"));
v8::Local a = v8::Local::Cast(function_value1);
v8::Local function_value2 =
a->Get(v8::String::NewFromUtf8(isolate, "cppTalkTo"));
v8::Local function1 =
v8::Local::Cast(function_value2);
// call it
v8::Local js_result1;
js_result1 = function1->Call(context, global, 0, nullptr).ToLocalChecked();
Unless there is a better way, please consider my original post answered.
On Wednesday, June 6, 2018 at 3:07:33 AM UTC-7, Ben Noordhuis wrote:
>
> On Wed, Jun 6, 2018 at 11:42 AM, Joe Smack > wrote:
> > Let's say you compile and run code:
> >
> > var StartNamespace =
> > {
> > cppTalkTo: function () {
> > // some code
> > }
> > };
> > StartNamespace.init();
> >
> > After you compile and run the above code how could you call cppTalkTo
> from
> > C++? Whats the C++ functions for that?
> >
> >
> > Basically I want to:
> > v8::Script::Run
> > v8::Script::Compile
> > At this point how do i get the cppTalkTo v8::Handle
> and
> > then call the function?
>
> Have you looked at the examples in the samples/ directory?
> samples/shell.cc in particular is a good starting point.
>
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Re: [v8-users] call javascript function from c++
On Wed, Jun 6, 2018 at 11:42 AM, Joe Smack wrote:
> Let's say you compile and run code:
>
> var StartNamespace =
> {
> cppTalkTo: function () {
> // some code
> }
> };
> StartNamespace.init();
>
> After you compile and run the above code how could you call cppTalkTo from
> C++? Whats the C++ functions for that?
>
>
> Basically I want to:
> v8::Script::Run
> v8::Script::Compile
> At this point how do i get the cppTalkTo v8::Handle and
> then call the function?
Have you looked at the examples in the samples/ directory?
samples/shell.cc in particular is a good starting point.
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[v8-users] call javascript function from c++
Let's say you compile and run code:
var StartNamespace =
{
cppTalkTo: function () {
// some code
}
};
StartNamespace.init();
After you compile and run the above code how could you call cppTalkTo from
C++? Whats the C++ functions for that?
Basically I want to:
v8::Script::Run
v8::Script::Compile
At this point how do i get the cppTalkTo v8::Handle and
then call the function?
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v8-users mailing list
v8-users@googlegroups.com
http://groups.google.com/group/v8-users
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