[jira] [Closed] (TAP5-2236) It should be possible to determine when there are active Ajax requests

["Howard M. Lewis Ship (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAP5-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship closed TAP5-2236.
--------------------------------------

       Resolution: Fixed
    Fix Version/s: 5.4
         Assignee: Howard M. Lewis Ship

> It should be possible to determine when there are active Ajax requests
> ----------------------------------------------------------------------
>
>                 Key: TAP5-2236
>                 URL: https://issues.apache.org/jira/browse/TAP5-2236
>             Project: Tapestry 5
>          Issue Type: Bug
>          Components: tapestry-core
>    Affects Versions: 5.4
>            Reporter: Howard M. Lewis Ship
>            Assignee: Howard M. Lewis Ship
>              Labels: testing
>             Fix For: 5.4
>
>
> Often, for testing, it is necessary to know when an Ajax request has completed. This is currently accomplished via sleeps and such (in Tapestry's built-in test suite).  For Ajax requests via the t5/core/dom:ajaxRequest API, Tapestry can track how many Ajax requests are active, and set an attribute on the body element to indicate if there are any active requests.
> The body attribute "data-ajax-active" will be "true" when there is at least one Ajax request and will revert to "false" when all requests have completed succesfully, or failed with an error or exception.
> This is similar to the "data-page-initialized" attribute; it is on the body element to make it easier to query it using CSS.



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