CODEWITHSUNDEEP
sencha-touchextjssencha-touch-2
user1425472
user1425472

Reputation: 333

¨How set the title to the panel dynamically by getting the panel using its id in inExt.getCmp('myPanelID'), What are the properties to set title

I have a Ext panel and I want to set the Title of the panel from some variable .

I have the id of the panel and I need to set the title of the panel from it.

I am looking for some thing like this,

Ext.getCmp('myPanel').setTitle(); like atribute

Ext.define('Myapplication.view.Contacts', {
    extend: 'Ext.Panel',
    alias: 'widget.Contacts',
    id: 'myPanelID',
    ----
    -----
    ------
    -----

    listeners: [
        {
           fn: 'initComponent',
           event: 'initialize'
        }
    ]
},
initComponent: function(component, options, wstitle) {
    Ext.getCmp('myPanelID').header.title = ('Title of panel'); //Not working
    Ext.getCmp('myPanelID').setTitle= ('Title of panel'); //Not working
}

alway got an error:

TypeError: 'undefined' is not an object (evaluating 'Ext.getCmp('myPanel').setTitle')

Upvotes: 0

Views: 3901

Answers (3)

hekomobile
hekomobile

Reputation: 1388

Ext.Panel is a instead of Ext.Container so, is a container and not is an object. If you want change someone like title you can try something like this,

Ext.define('Myapplication.view.Contacts', {
    extend: 'Ext.Panel',
    alias: 'widget.Contacts',
    id: 'myPanelID',
    ...

    html: '<div>Your Title</div>',
    ...

    initComponent: function(component, options, wstitle) {
        Ext.getCmp('myPanelID').setHtml('<div>Another Title</div>');
    }
})

Hope these helps. :)

Upvotes: 1

olegtaranenko
olegtaranenko

Reputation: 3880

you got a syntax error. You write

Ext.getCmp('myPanelID').setTitle= ('Title of panel'); //Not working

remove the = char

Ext.getCmp('myPanelID').setTitle('Title of panel'); //Works like a charm

cheers, Oleg

Upvotes: 0

Alex
Alex

Reputation: 5724

Ext.getCmp('myPanelID').setTitle is a function.

So...

Ext.getCmp('myPanelID').setTitle('Title of panel');

Is what you are looking for

Upvotes: 0

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