When I call the wxWebController::Execute(...), there's no result, and I test it. Then I found that, this line of code:
ns_smartptr<nsIScriptSecurityManager> security_manager;
security_manager = nsGetService("@mozilla.org/scriptsecuritymanager;1");
get an empty object of nsIScriptSecurityManager.
Please send me email if you have any idea of this problem. (tiger.public@gmail.com)
Thanks a lot!
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JavaScript problem
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JavaScript problem
by tiger.public on Mon Aug 10, 2009 4:52 am
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Re: JavaScript problem
by Aaron on Wed Aug 12, 2009 11:06 pm
wxWebControl::Execute() invokes a JavaScript function in the web content that's loaded in the web control. So, make sure this function is properly defined in the content you're loading, and then you should be able to call it with Execute().
For example, suppose you define a JavaScript function in your webpage as follows:
You could then invoke it as follows:
For example, suppose you define a JavaScript function in your webpage as follows:
- Code: Select all
function ShowMessage(message)
{
alert(message);
}
You could then invoke it as follows:
- Code: Select all
// TODO: create instance of wxWebConnect called m_browser
wxString message = wxT("Hello, World");
m_browser>Execute(wxString::Format(wxT("ShowMessage('%s');"), message.c_str()));
Aaron Williams
Kirix Support Team
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Re: JavaScript problem
by qbin on Thu Aug 13, 2009 5:00 am
Test html page:
then I use execute(how you write up), program crashed. What something wrong?
- Code: Select all
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<script type="text/javascript" language="JavaScript">
function ShowMessage(message)
{
alert(message);
}
</script>
<meta http-equiv="content-type" content="text/html; charset=windows-1251">
<title></title>
</head>
<body>
<form action="http://*****/1.php" method="POST">
<input name="login" value="vovanchig" />
<input name="password" type="password" value="123" />
<input type="submit" name="smb" value="submit" />
</form>
</body>
</html>
then I use execute(how you write up), program crashed. What something wrong?
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Re: JavaScript problem
by Ben on Thu Aug 13, 2009 10:40 am
Hi there,
Are you using a different version of Xulrunner? What's the version number you are using?
Ben
Are you using a different version of Xulrunner? What's the version number you are using?
Ben
Ben Williams
Kirix Support Team
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Ben - Kirix Support Team
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Re: JavaScript problem
by lodle on Mon Nov 30, 2009 2:19 am
Also getting this issue with xul runner 1.9. The sample from Mozilla works fine but cant get WebControl to work.
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