I'm getting the same result with Netscape 4.7 and IE 5.5 -- so if the browser react to the input image, like the submit button, but do not pass the value the same way, then the only alternative seems to be to examine the x:y parameters, and use those to determine which button was pressed. If that's the case, I'll work a note into the Developer's Guide. Zhengxi Ruan wrote: > > it is not a bug of Struts, but the browser's. > > Jesse > > -----Original Message----- > From: Ted Husted [mailto:[EMAIL PROTECTED]] > Sent: Friday, April 13, 2001 7:52 PM > To: [EMAIL PROTECTED] > Subject: Re: [Fwd: FW: REPOST: How to code and use the html:image tag?] > > You're right. This doesn't seem to be working. I'd report it as a bug. > > < http://nagoya.apache.org/bugzilla/ > > > [EMAIL PROTECTED] wrote: > > > > Ted, > > I tried this with no success. I put two html:image tags into my > > login.jsp > > > > <tr><td></td><td><html:image page="/images/lanikai.jpg" property = > > "login" value="lanikai" /><td></tr> > > <tr><td></td><td><html:image page="/images/larry.jpg" property = "login" > > value="larry" /><td></tr> > > > > In the perform method of LoginAction.java I traverse the Enumeration > > returned by request.getParameters() looking for a parameter named login. > > It's not there. :-( > > > > Here's the code: > > > > java.util.Enumeration enum = request.getParameterNames(); > > while( enum.hasMoreElements() ){ > > String str = (String) enum.nextElement(); > > System.out.println( str + " => " + request.getParameter( str > > ) ); > > > > } > > and the output: > > > > course => pebblebeach > > login.y => 147 > > login.x => 129 > > > > I have a html:select named course set to pebblebeach. I DO get the > > mouseclick x and y values. So, I'm seeing something from my login > > control. > > > > I don't see what I'm doing wrong. > > > > thanks > > > > john ware > > > > -----Original Message----- > > From: Ted Husted [mailto:[EMAIL PROTECTED]] > > Sent: Friday, April 13, 2001 12:59 PM > > To: [EMAIL PROTECTED] > > Subject: Re: REPOST: How to code and use the html:image tag? > > > > The property and value for the button is passed as a parameter > > (property=value), that you can retrieve from the request context. > > > > A typical approach would be to give each button the same property but > > different values, like > > > > <html:image page="/images/login.gif" alt="Login" property="login" > > value="havePassword" /> > > <html:image page="/images/forgotpassword.gif" alt="Forgot Password" > > property="login" value="forgotPassword" /> > > > > Then in the action method, you would use a pattern like > > > > string loginType = request.getParameter("login") ; > > if loginType.equals(""forgotPassword") { forward to forgotPassword page > > } > > if loginType.equals("havePassword") { validate password } > > > > "Suriyanarayanan, Senthil Kumar" wrote: > > > What methods should I code inside my LoginForm corresponding to those > two > > > buttons? How to code the properties (loginButton, forgotPasswordButton). > > I'm > > > more concerned about whether a particular button is clicked rather then > > > their co-ordinates. > > -- Ted Husted, Husted dot Com, Fairport NY USA. > -- Custom Software ~ Technical Services. > -- Tel 716 737-3463. > -- http://www.husted.com/about/struts/
