Client-Side Development Section Index | Page 88

How do I communicate with a JSP page from an applet?

This is basically the same as talking to any web page. Check out: http://www.jguru.com/jguru/faq/view.jsp?EID=157 and http://www.jguru.com/jguru/faq/view.jsp?EID=14163more

When I try to load a .gif as an ImageIcon in a JLabel in my applet, a security exception (checkread) is thrown. The same code works with appletviewer. Why does this happen and how do I correct it?

The problem is that applets restrict read access to the local computer. This is a security measure meant to protect your computer from attacks such as reading your files and reporting them to some...more

Are Enterprise JavaBeans and JavaBeans the same thing?

Enterprise JavaBeans and JavaBeans are not the same thing; nor is one an extension of the other. They are both component models, based on Java, and created by Sun Microsystems, but their purpose ...more

Is it true that my RMI applet can make socket connections only to the host from which the applet was downloaded from?

Yes, the default behaviour for applets (including those that may be RMI clients) is to communicate with an RMI server that is hosted on the same platform from which the applet ...more

I just installed the Java Plug-in within my browser, and now, System.out.println is no longer sending messages to my browser's Java console. Why?

Why doesn't my bean work in other bean tools like BeanBox?

The JavaBean specification requires that all beans implement persistence through the Serializable or Externalizable interfaces. Nothing more is required. IBM interpreted the bean specification a b...more

How can my applet or application communicate with my servlet?

It's pretty straightforward. You can use the java.net.URLConnection and java.net.URL classes to open a standard HTTP connection to the web server. The server then passes this informa...more

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