how to send string data into a javascript?

Question

I am using v8 and i faced next problem - i have an application which running a javascript file ( i simply read it into a string and than execute with

Local<String> source = String::New(javascript); //javascript is string with js file
Local<Script> script = Script::Compile(source);
Local<Value> result = script->Run();

how can I send a string variable into this file?

where does the string need to be inserted? at the beginning, at the end, somewhere in the middle? — Richard Smith
– Richard Smith, Commented May 12, 2011 at 15:33
it has to be inserted instead a js string ar the beginning of the script. but I already solved this problem by putting var str = " " into a js and replacing it with value which have to setted — unresolved_external
– unresolved_external, Commented May 16, 2011 at 15:58

Gabriel · Accepted Answer · 2011-05-12 17:14:09Z

1

Put a placeholder in the script source, like STRING_HERE. Then, before creating the source object, find that placeholder in the string and replace it with the string value you want.

answered May 12, 2011 at 17:14

Gabriel

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unresolved_external Over a year ago

so I should put mplaceholder into my JS file like this ` function Process(){ var theElement = document.getElementById("myPlaceholder"); ... } ` and then after reading this file into a C++ string just simply replace it with the variable which I want to send? that's it?

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