[jira] Updated: (XAP-517) Widgets: TextArea: TextArea value cannot really be changed without "text" attribute

["Michael Mikhaylov (JIRA)" <xa...@incubator.apache.org>]

     [ https://issues.apache.org/jira/browse/XAP-517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Mikhaylov updated XAP-517:
----------------------------------

    Attachment: PluginDocumentHandler.js
                TextAreaBridge.js
                mcoJS.js

I have come up with the fix but that requires a change not only in TextAreaBridge but also in PluginDocumentHandler. There is also a small change in mcoJS:

mcoJS.prototype.setText2 = function(element, event) {
	element.removeChild(element.firstChild);
	var textNode = element.ownerDocument.createTextNode("another\nnew text");
	element.appendChild(textNode);
};

> Widgets: TextArea: TextArea value cannot really be changed without "text" attribute
> -----------------------------------------------------------------------------------
>
>                 Key: XAP-517
>                 URL: https://issues.apache.org/jira/browse/XAP-517
>             Project: XAP
>          Issue Type: Bug
>          Components: Widgets: TextField / TextArea / PasswordField
>            Reporter: Trevor Oldak
>         Attachments: mcoJS.js, mcoJS.js, PluginDocumentHandler.js, TextAreaBridge.js, textAreaTest.xal
>
>
> Open the attached example.
> The textarea has the following XAL:
> <textArea id="myTextArea">foo</textArea>
> 1) Click "Read textValue' null is returned.
> 2) Click "Read nodeValue. 'foo' is returned.
> 3) Click 'Set nodeValue' - The text does not change. It should.
> 4) Click 'Read nodeValue'. - The correct nodeValue is output
> 5) Click 'Read textValue' - null is still printed.
> 6) Set the textValue. The value changes, even though the text attribute has been technically removed.
> 7) Read textValue. This outputs the correct value, which is fine since we  accept non-schema attributes.
> 8) Read nodeValue. This is now wrong.

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