Ah, I didn't pay attention to the "const" there. Yes, those are in the
"script context" rather than the global context. Easiest way to get it is
probably just to evaluate the string "K" and read the result.
Something like:
Local<v8::String> K_source = v8::String::NewFromUtf8(isolate, "K");
Local<v8::Script> K_script = v8::Script::Compile(context,
source).ToLocalChecked();
Local<v8::Value> K_val = K_script->Run(context).ToLocalChecked();
Local<v8::Object> K = Local<v8::Object>::Cast(K_val);
On Sat, Jul 4, 2020 at 12:35 PM <orengavr...@gmail.com> wrote:
> Yes , with var k its works :-)
>
> Any idea how i can get properties of const / let ?
> Which object hold them ?
> i try to retrieve from context without succeess
>
> Thanks a lot
> Oren
>
> On Friday, July 3, 2020 at 5:56:54 PM UTC+3, Marja Hölttä wrote:
>>
>> "const" doesn't define a property in the global object. Does it work if
>> you use "var K" instead of "const K"?
>>
>>
>> On Fri, Jul 3, 2020, 12:02 <oreng...@gmail.com> wrote:
>>
>>> I compile & run this string "const K = {a: 1, b: 2}; "
>>>>> But when I try to get properties of object K , I got *undefined *at
>>>>> val_k , Any idea why ?
>>>>>
>>>>> v8::Local<v8::Object> global_obj = m_Context->Global();
>>>>> Local<Value> val_k = global_obj->Get(m_Context,
>>>>> v8::String::NewFromUtf8(m_Isolate, "K")).ToLocalChecked();
>>>>>
>>>>> Attached sample that reproduce it
>>>>>
>>>>> Thanks
>>>>> Oren
>>>>>
>>>> --
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