Multiple components, for instance two jwcid="@MyComp" are given unique names internally, you are advised to prefix such components to improve resulting url length and such, but it is not requried. Prefix example: [EMAIL PROTECTED]
The persistent property is tied to the instance so [EMAIL PROTECTED] and and [EMAIL PROTECTED] will each have their own property instance. "Cosmin Bucur" <[EMAIL PROTECTED]> skrev i en meddelelse news:[EMAIL PROTECTED] > Does this work only with pages ? What about components ? And what if you > have more components of the same kind , rendered on a page through say a > ForEach ? Could those components have @Persist -ent parameters ? > > Cosmin > ----- Original Message ----- > From: "Howard Lewis Ship" <[EMAIL PROTECTED]> > To: "Tapestry users" <[email protected]> > Sent: Tuesday, November 22, 2005 4:14 PM > Subject: Re: How are the Page objects held on the server > > > Tapestry maintains an illusion that there's a direct connection > between individual users and particular page instances ... but its > really a shell game. Persistent properties (marked with the @Persist > annotation) have their values stored in the HttpSession between > requests. On each request, an *equivalent* (but not identical) page > object is obtained from the pool, and has its properites rewound from > data in the HttpSession. > > At the end of the request, all transient and persistent properties are > reset to default values and the page goes back into the pool for later > reuse by the same, or different, client. > > All the business with abstract properties and such is so that Tapestry > can write the tedious code that manages those properties, including > various kinds of notifications and cleanups. > > On 11/22/05, Cosmin Bucur <[EMAIL PROTECTED]> wrote: >> I wanted to know if there's a pool of page objects which are used >> whenevevr >> needed , or if , when a page object is accesed by a user , it gets >> associated with that user's session on the server , therefore variables >> stored by the user on a page would be available to the user later through >> that same page ? >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > > -- > Howard M. Lewis Ship > Independent J2EE / Open-Source Java Consultant > Creator, Jakarta Tapestry > Creator, Jakarta HiveMind > > Professional Tapestry training, mentoring, support > and project work. http://howardlewisship.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
