[4.1.0] TextArea does not behave correctly if contains no whitespace

**westy** · 9 Nov 2012 2:04 AM

REQUIRED INFORMATION

Ext version tested:

Ext 4.1.0

Browser versions tested against:

Firefox 16

DOCTYPE tested against:

html

Description:

TextArea does not grow correctly, or respond to input very well if there is no whitespace in the content.

Steps to reproduce the problem:

Type lots of text into a TextArea, without any whitespace (e.g. spaces or crlf).

The result that was expected:

TextArea should grow to fit the content in.
Typing into the field should make the field stay scrolled to the bottom of the content, without pinging to the top - kinda hard to describe, try it in the example.

The result that occurs instead:

TextArea not sized correctly.
Annoyign pinging scrolling thing as type.

Test Case:

Code:

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Ext Testing</title>




    <!-- Ext includes -->
    <script type="text/javascript" src="/ext4.1.2/ext-all-debug.js"></script>
    <!-- <script type="text/javascript" src="/Altus/app/FrameworkFixes.js"></script> -->


    <!-- CSS -->
    <link rel="stylesheet" href="/ext4.1.0/resources/css/ext-all.css" type="text/css">




    <script type="text/javascript">
        Ext.require([
            'Ext.form.*',
        ]);


        Ext.onReady(function() {
            Ext.create('Ext.form.FormPanel', {
                title      : 'Sample TextArea',
                width      : 400,
                bodyPadding: 10,
                renderTo   : Ext.getBody(),
                items: [{
                    xtype     : 'textareafield',
                    grow      : true,
                    name      : 'message',
                    fieldLabel: 'Message',
                    anchor    : '100%',
                    value     : 'qwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiop'
                }]
            });
        });
    </script>


</head>
<body>
</body>
</html>

HELPFUL INFORMATION

Screenshot or Video:

None.

See this URL for live test case: http://

Debugging already done:

None.

Possible fix:

None provided (no time, sorry).

Operating System:

Windows 7 Professional x64

Chers,
Westy

**mitchellsimoens** · 9 Nov 2012 10:47 AM

Thanks for the report! I have opened a bug in our bug tracker.

[4.1.0] TextArea does not behave correctly if contains no whitespace

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[4.1.0] TextArea does not behave correctly if contains no whitespace

[4.1.0] TextArea does not behave correctly if contains no whitespace

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