Invoking the JS code in the Java code in the JSP

The Out.println (str) method is the HTML page that outputs STR to the client when it is running on the JSP service side.

can be out.print () this way to output a section of the JS code, the JS code first declare a JS function, declare the end of the call this method.

For example:

Out.println ("<script>function showmessage () {alert (' Set_afterlogin () ');} </script> ")//Declaration ShowMessage Method Out.println (" <script>showmessage () </script> ");//Call ShowMessage () Method

　　

Invoking the JS code in the Java code in the JSP