[jira] Closed: (TAP5-6) Unable to observe changes to textfield (of Datefield component) using javascript

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

     [ https://issues.apache.org/jira/browse/TAP5-6?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship closed TAP5-6.
-----------------------------------

    Resolution: Invalid
      Assignee: Howard M. Lewis Ship

Prototype's Event.observe() can only be used with DOM elements, not with arbitrary JavaScript objects.

> Unable to observe changes to textfield (of Datefield component) using javascript
> --------------------------------------------------------------------------------
>
>                 Key: TAP5-6
>                 URL: https://issues.apache.org/jira/browse/TAP5-6
>             Project: Tapestry 5
>          Issue Type: Bug
>    Affects Versions: 5.0.15
>         Environment: Firefox 2.0.0.13, Ubuntu linux 7.10
>            Reporter: Michael Lake
>            Assignee: Howard M. Lewis Ship
>            Priority: Minor
>
> I'm trying to listen for changes to datefield but not having much success.
> In the "createPopup" method in datefield.js i noticed this:
>  {
>     this.datePicker = new DatePicker;
>     this.popup = $(this.datePicker.create());
>     this.field.insert({after:this.popup});
>     this.popup.absolutize().hide();
>     //relavent line:
>     this.datePicker.onselect = (function () {this.field.value = this.formatDate(this.datePicker.getDate());this.hidePopup();new Effect.Highlight(this.field);}).bind(this);
> }
> Shouldn't the "observe" function be used here?

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