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From "Werner Punz (JIRA)" <>
Subject [jira] Reopened: (MYFACES-2173) JSF 2.0 AJAX library
Date Fri, 24 Apr 2009 13:19:30 GMT


Werner Punz reopened MYFACES-2173:

I did a cleanup of the regular expressions we are now back to our old stripping res...
they work now

> JSF 2.0 AJAX library
> --------------------
>                 Key: MYFACES-2173
>                 URL:
>             Project: MyFaces Core
>          Issue Type: New Feature
>          Components: JSR-314
>    Affects Versions: 2.0.0-alpha
>         Environment: browser independent Javascript
>            Reporter: Ganesh Jung
>             Fix For: 2.0.0-alpha
>         Attachments: index.xhtml,,
>   Original Estimate: 120h
>  Remaining Estimate: 120h
> I'll attach a set of Javascripts to this issue to be tucked into MyFaces 2.0 to make
up it's AJAX components. It's the modified J4Fry JSF AJAX and it's tested to replace RI 2.0's
AJAX scripts.
> This is what we still need to do: 
> - translate comments
> Currently many comments are german
> - repackage (j4fry -> javax)
> Currently we've put the classes into package org.j4fry.script, probably org.apache.myfaces.script
would be a good choice. Also, the AJAX API is implemented according to the spec with
> <h:outputScript name="ajax.js" library="javax.faces" target="head"/> and javax.faces.Ajax.ajaxRequest,
but the RI I tested uses
> <h:outputScript name="jsf.js" library="javax.faces" target="head"/> and jsf.ajax.request,
so this might be the way the final spec will put it, when it's final.
> - support multiple execute parameters
> Currently only one component can be triggered for action execution. This is a little
hard to test at this time, because the RI doesn't react to the execute parameter at
all - even when using the RI's own javascripts.
> - set default queue size to unlimited
> Default queue size ist currently set to 1, because for most applications this is the
better choice. As soon as we've made the queue size configurable (see separate mail for API
exensio nproposal) we'll need to set the default to unlimited as specified in the specs.
> - define maven build to form one single script
> Werner is already working on this: The comply with the specs resource handling the entire
AJAX scripts must come in one single javscript file called jsf.js. As this is an ugly beast
to handle with over 1000 lines we prefer having one file per Javascript class. The maven build
should then compile the 8 scripts we currently have into one.
> - implement additional attributes
> The J4Fry scripts support a lot of parameters that aren't part of the spec. They are
vital for a good AJAX experience, so we would like to extend the API beyond the spec on these.

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