Ext.form.FieldSet title cannot be overwritten by setTitle()

[dbarton]

REQUIRED INFORMATION

Sencha Touch version tested:

• Sencha Touch 2.0.2

Browser versions tested against:

• Chrome 20.0.1123.4 dev
• Safari Version 5.1.7 (7534.57.2, r122160)

Description:

• Calling setTitle() on a FieldSet with an existing title will result in an error.

Steps to reproduce the problem:

• Create an Ext.form.FieldSet
• Set an initial title (either in config object or by setTitle() method)
• Set a new title by calling setTitle() method

The result that was expected:

• new title should be displayed

The result that occurs instead:

• TypeError: 'undefined' is not a function (evaluating 'instance.setConfig(config)')

Test Case:

Ext.application({
    
    name: 'BugReport',


    requires: [
        'Ext.MessageBox',
        'Ext.form.Panel',
        'Ext.form.FieldSet'
    ],


    launch: function() {
        
        var integer = 0;
        
        // Destroy the #appLoadingIndicator element
        Ext.fly('appLoadingIndicator').destroy();


        // Add elements to viewport
        Ext.Viewport.add(new Ext.form.Panel({
            items: [
                {
                    xtype: 'fieldset',
                    id: 'fieldset',
                    //title: 'blah'
                },
                {
                    xtype: 'button',
                    text: 'set title',
                    handler: function() {
                        var title = 'foobar ' + integer;
                        console.log('setting title to ' + title);
                        Ext.getCmp('fieldset').setTitle(title);
                        integer++;
                    } 
                }
            ]
        }));
    },


});

HELPFUL INFORMATION

See this URL for live test case:

• http://ext.office.glarotech.ch/~bart...ieldset-title/

Debugging already done:

• none

Possible fix:

• not provided

Operating System:

• Linux

[mitchellsimoens]

Thank you for the report. Looks like the Ext.Title component isn't getting instantiated due the the if in Ext.factory method.

[dbarton]

Same thing happens on buttons / setText()!

Kind of a "workaround" to suppress the error:

if(!this.getMyElement().getText())
    this.getMyElement().setText('foobar');

[rdougan]

Fixed for the next beta of 2.1. Thanks.

[jeroenwalter]

In 2.1.0-b1

comicinfofieldset.setTitle("bla");

where comicinfofieldset is configured with:

{
xtype: 'fieldset',
title: 'Comic Info',
itemId: 'comicinfofieldset',

items: [

{
xtype: 'textfield',
name: 'FilePath',
label: 'File',
readOnly: true
},
]}

generates exception:

Uncaught TypeError: Object Comic Info has no method 'setConfig'

in the call to factory() in method applyTitle of FieldSet

PS: this did work in 2.0.1.1 ....

[mitchellsimoens]

I can confirm this is working in the code for 2.1.0 b2 not b1 as someone marked it as fixed in.