On Wed, 12 May 1999, Tommy Berglund wrote:
> I've got a problem and it would really help if someone could answer it.
> The problem is that I want to call a method in my bean when an event is
> triggered in my .jsp document. The code looks something like this...
>
> <USEBEAN name = "bean" type = "beans.bean" lifespan = session></USEBEAN>
This isn't part of the spec, but wouldn't it be nice to be able to mimic
JavaScript and add something like this to any html tag:
<A HREF="somelink" jsp:onClick="bean.someMethod()">Look mah, a link!</a>
Damn that would be nice.... I think the JavaScript model of generalized
event handlers (like onClick, onLoad, etc.) is a great model that should
be generalized to XML (so that you could onSomeEvent anything). Is this
part of DOM Level 2?
>
> <body>
>
> <a href="blabla.html">Go</a>
>
> </body>
>
> Now I would like to call a method, say called setProp() in my bean when
> the user clicks the link, that is having an onClick();-handler which
> calls the method, either through javascript or some other technique.
> Does anyone know how this can be done? It would make things so much
> easier for me. What I do now is that I pass a string to the next page
> like this "blabla.html?property=prop" and then I do this
> <%
> String prop = request.getParameter("property");
> bean.setProp(prop);
> %>
> which works, but doesn't look very good.
>
> /Tommy
>
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