2009/8/6 ZhiTao Chen <[email protected]>:
> hi all,
> Is it possible with Wt to call a client javascript function with parameters?
> ex. There's a js function: function showMsg(msg) { alert(msg); }
> How to call it just like alert('hello'); in C++ code?
>
If you need to load a JS library, load it with WApplication::require(...).
void f(const std::string &msg)
{
std::stringstream ss;
ss << "showMsg(\"" << msg.c_str() << "\");";
wApp->doJavaScript(ss.str());
}
It is your responsibility to do output filtering (escaping of special
double quotes etc) in msg.
Regards,
Wim.
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