On Sep 14, 2011, at 5:33 PM, sunny shah wrote:
> Hi,
>
> Suppose, below is my JS Code in html file
>
> function analyzeImages() {
> var strHello = "Hello World"
> imageAnalyzer.startAnalysis();
> }
>
> Now, Here is a startAnalyzer slot code in C++
> void ImageAnalyzer::startAnalysis() {
> // Below code works ( Gives message box )
> ((MainWin*)parent())->page()->mainFrame()->evaluateJavaScript("alert('Qt is
> good'); ");
> // Now below line does not work.
> ((MainWin*)parent())->page()->mainFrame()->evaluateJavaScript("alert(strHello);
> ");
> // do something
> }
>
> 1). Any idea, how to make it work?
Just put the variable in the global object, i.e. a global variable.
> 2). If it is not supported by QtWebkitBridge, then can you please tell me
> what was the reason behind it?
How do you expect the C++ slot to know about the JS context of the fct? Magic?
> 3). It is very important for us to make this work, can you please tell me how
> to do this?
>
> Thanks,
> Sunny.
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> webkit-qt@lists.webkit.org
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