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smita bhopale via JavaKB.
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 Posted: Wed May 18, 2005 10:07 am Post subject: Load default web browser |
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Hello,
I want to load a default web browser from my swing application [using
JApplet].
Using Runtime.getRuntime.exec("RunDLL 32.exe
shell32.dll,shellExec.RunDLL"+url);[for windows]
default browser can be called.But it is working in normal class & with
frames only.
with Applet or in swing-JApplet
it is showing error as :- java.security.AccessControlException:access
denied(java.io.FilePermission<)execute>.
I want a plateform independent solution which will work in swing-JApplet.
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Message posted via JavaKB.com
http://www.javakb.com/Uwe/Forums.aspx/java-jvm/200505/1
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Roland
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| Posted: Wed May 18, 2005 4:30 pm Post subject: Re: Load default web browser |
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On 18-5-2005 12:07, smita bhopale via JavaKB.com wrote:
| Quote: | Hello,
I want to load a default web browser from my swing application [using
JApplet].
Using Runtime.getRuntime.exec("RunDLL 32.exe
shell32.dll,shellExec.RunDLL"+url);[for windows]
default browser can be called.But it is working in normal class & with
frames only.
with Applet or in swing-JApplet
it is showing error as :- java.security.AccessControlException:access
denied(java.io.FilePermission<)execute>.
I want a plateform independent solution which will work in swing-JApplet.
Do you want to open a new browser window from within your applet? In |
that case, use something like the following in your Applet (or JApplet):
URL url = new URL("http://java.sun.com/");
String targetWindow = "ArbitraryNameToIdentifyNewWindow";
AppletContext ctx = this.getAppletContext();
ctx.showDocument(url, targetWindow);
See:
<http://java.sun.com/j2se/1.4.2/docs/api/java/applet/Applet.html#getAppletContext()>
<http://java.sun.com/j2se/1.4.2/docs/api/java/applet/AppletContext.html#showDocument(java.net.URL,%20java.lang.String)>
--
Regards,
Roland de Ruiter
___ ___
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smita bhopale via JavaKB.
Guest
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| Posted: Thu May 19, 2005 9:08 am Post subject: Re: Load default web browser |
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If I am using browser to open my html file in which I have included the
<applet code=classfilename></applet>
then only showDocument will work.
If I try using appletviewer then it is not working.
I have just tried using following command-
Runtime.getRuntime().exec("cmd /c start "+url_in_string) ;
but I have to change the java.policy file & add permission like -
permission java.security.AllPermission;
It is working in Japplet or Applet & using appletviewer also.
But I want plateform independent code .What can I do ?
I find WebBrowser.html from au.com.zip.cs package from google.
But I don't know wheather it will support the scripts,sound,flash or video
files .I have not found How to download the whole package & how to use it.
Is there any different solution for this problem?
--
Message posted via JavaKB.com
http://www.javakb.com/Uwe/Forums.aspx/java-jvm/200505/1
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smita bhopale via JavaKB.
Guest
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| Posted: Thu May 19, 2005 9:09 am Post subject: Re: Load default web browser |
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If I am using browser to open my html file in which I have included the
<applet code=classfilename></applet>
then only showDocument will work.
If I try using appletviewer then it is not working.
I have just tried using following command-
Runtime.getRuntime().exec("cmd /c start "+url_in_string) ;
but I have to change the java.policy file & add permission like -
permission java.security.AllPermission;
It is working in Japplet or Applet & using appletviewer also.
But I want plateform independent code .What can I do ?
I find WebBrowser class from au.com.zip.cs package from google.
But I don't know wheather it will support the scripts,sound,flash or video
files .I have not found How to download the whole package & how to use it.
Is there any different solution for this problem?
--
Message posted via JavaKB.com
http://www.javakb.com/Uwe/Forums.aspx/java-jvm/200505/1
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Andrew Thompson
Guest
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| Posted: Thu May 19, 2005 7:54 pm Post subject: Re: Load default web browser |
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On Wed, 18 May 2005 10:07:54 GMT, smita bhopale via JavaKB.com wrote:
| Quote: | I want to load a default web browser from my swing application
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BrowserLauncher
| Quote: | ..[using JApplet].
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An applet is not generally referred to as an application,
which in Java terms, would be a Frame/JFrame or non-GUI'd app.
For an applet(/JApplet), you can use showDocument() as suggested by Roland.
Only a signed applet could use BrowserLauncher, but using
showDocument makes more sense for an applet in any case.
HTH
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Andrew Thompson
http://www.PhySci.org/codes/ Web & IT Help
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