But that's not *really* accessing a bean from javascript. The server will
process the page first, replacing <%=Password.getPassword()%> with the
password value. It would look something like this after processing:
if(document.password.newpassword.value == "passwd")
When the javascript function is called, it only looks at the client-side
page. The difference is java is server-side, and javascript is client-side
(usually).
Dave
----- Original Message -----
From: Dawei Jiang <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, January 11, 2001 2:05 PM
Subject: Re: Can JavaScript access JavaBeans?
> You can access java bean from javascript function like this:
> --example-----------------------------------------------------------------
--
> ---
> <jsp:useBean id="Password" scope="request"
> class="com.myproject.PasswordBean" />
> <SCRIPT LANGUAGE="JavaScript">
> function validatePassword()
> {
> var returnValue = true;
> if (document.password.newpassword.value == <%=Password.getPassword()%>)
>
>
> alert("You must enter a different one!");
> returnValue = false;
> }
> return returnValue;
> }
> </SCRIPT>
> --------------------------------------------------------------------------
--
> ----
>
>
> D. Jiang
> Sun Certified Java Programmer
> [EMAIL PROTECTED]
>
> -----Original Message-----
> From: A mailing list about Java Server Pages specification and reference
> [mailto:[EMAIL PROTECTED]]On Behalf Of giri punn
> Sent: Thursday, January 11, 2001 12:52 PM
> To: [EMAIL PROTECTED]
> Subject: Can JavaScript access JavaBeans?
>
>
> Hi,
>
> I want to access javabean from a javascript function? please let me know
if
> this is possible?
>
> thanks,
> giri
> _________________________________________________________________
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>
>
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> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://java.sun.com/products/jsp/faq.html
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>
>
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> Some relevant FAQs on JSP/Servlets can be found at:
>
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> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
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Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
