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From "Davor Hrg (JIRA)" <...@tapestry.apache.org>
Subject [jira] Commented: (TAPESTRY-2109) Submit add parameter type, with possible values submit,reset,cancel,cancelsubmit
Date Fri, 01 Feb 2008 13:23:11 GMT

    [ https://issues.apache.org/jira/browse/TAPESTRY-2109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12564751#action_12564751

Davor Hrg commented on TAPESTRY-2109:

... also..
unlike "selected" event the "cancel" event supports  return value..
this way you can use it to redirect to another page....

> Submit add parameter type, with possible values submit,reset,cancel,cancelsubmit
> --------------------------------------------------------------------------------
>                 Key: TAPESTRY-2109
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-2109
>             Project: Tapestry
>          Issue Type: Improvement
>          Components: tapestry-core
>    Affects Versions: 5.0.10
>            Reporter: Davor Hrg
>         Attachments: TAPESTRY-2109.patch
> There is a need for more submit types...
> although <input type="submit"> and <input type="reset"> are trivial even
without a component,
> there is a problem when a type="cancel" is needed.
> The issue here is that in case of cancel client validation must be skipped, and that
is not possible with current
> Submit component.
> I don't know how submit type=cancel works for T4 so I've implemented it how it seemed
right for me.
> extract from javadoc for the "type" parameter 
>      * Determines the button behavior, <b>"submit"</b> - a normal form button,
<b>"reset"</b> - reset form (locally), 
>      * "cancel" - works like an actionlink, generates a "cancel" event instead of "selected"
and the form is not submitted 
>      * (if javascript is disabled form will be submitted, and "cancel" event fired as
>      * <b>"submitcancel"</b> - works like "cancel" but behaves consistently
with and without javascript
>      * submission (this is usually desirable).
> input type=cancel uses javascript to redirect to an action link url, thus avoiding form
> so I've added type=submitcancel which still submits the form but avoids client validation.
> both generate "cancel" event which is different from the "selected" event
> on top of all that the type=forced could be easily added to call "selected" event while
skipping client side validation

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