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| <applet
name="Dizzer" code="Dizzer.class" alt="JAVA Applet" width="400" height="50" codebase="../common/class/" align="left"> <param name="FontFace" value="Arial"> <param name="Size" value="30"> <param name="Text" value="Applet Object"> </applet> |
This is the Java applet Dizzer.class, or document.applet[0]. JavaScript can access the property name. The parameter / value pairs are not scriptable. |
| <form
name="AppForm"> <input type="button" name="AppBttn" value=".stop() Applet" onClick="AppControl()"> </form> <script language="JavaScript"> <!-- |
The form AppForm contains one button object, AppBttn, which acts as a toggle on/off switch for the Applet. |
| function
AppControl() { App = document.applets[0] bttn = document.AppForm.AppBttn |
AppControl defines two variables, App (the applet) & bttn(the toggle). |
| bttn.value = ( bttn.value == ".stop()" ) ?
".start()": ".stop()" |
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if ( bttn.value != ".stop()" ) { App.stop() } else { App.start() }} // --> </script> |
The bttn.value is checked & reset using a the conditional control structure. Then checked again to invoke the Applet methods start() & stop(). |