[jira] Assigned: (TAP5-421) AjaxFormLoop event methods with context parameters are not called

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

     [ https://issues.apache.org/jira/browse/TAP5-421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship reassigned TAP5-421:
-----------------------------------------

    Assignee: Howard M. Lewis Ship

> AjaxFormLoop event methods with context parameters are not called
> -----------------------------------------------------------------
>
>                 Key: TAP5-421
>                 URL: https://issues.apache.org/jira/browse/TAP5-421
>             Project: Tapestry 5
>          Issue Type: Bug
>          Components: tapestry-core
>    Affects Versions: 5.0.17
>            Reporter: Toby
>            Assignee: Howard M. Lewis Ship
>
> An AjaxFormLoop "onAddRow" is called, even if a context parameter is not set:
> public ValueHolder onAddRow() {
> }
> is called here:
> <tr t:type="AjaxFormLoop" t:source="valueHolders" t:value="valueHolder" t:encoder="encoder">
> ...
> But when a context parameter is passed:
> <tr t:type="AjaxFormLoop" t:source="valueHolders" t:value="valueHolder" t:encoder="encoder" t:context="category">
> ...
> public ValueHolder onAddRow(Category category) {
> }
> is not called.
> This prevents for example adding rows that depend on another selction (e.g. what kind of field).
> In this case a Value rows which is selectable using a dropdown box  - but the values to be displayed in this dropdown box should depend on the category that was selected when "add row" is pressed.

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