JSFiddle - React, Tailwind, and code Playground

by YangHax

HTML

<link rel="stylesheet" href="http://cdn.sencha.io/ext-4.1.0-gpl/resources/css/ext-all.css">
<html>
    <head>
        <title>ExtJS4 Test</title>
    </head>
    <body>
    </body>
</html>

JavaScript

// removeDocked() (ExtJS 4.1)
//**************************//                        

Ext.onReady(function(){
    
    var w = Ext.create('Ext.Window',{
        title: 'removeDocked() (ExtJS 4.1)'
        , width: 300
        , height: 200
        , layout: 'fit'
        , items: [{
            xtype: 'tabpanel',
            items: [
                { title: 'test', html: 'aa', id: 'dockParent' }
            ]                
        }]
    });
                  
    var dockParent = Ext.getCmp('dockParent');
                  
    dockParent.addDocked({
        xtype: 'toolbar',
        name: 'controls',
        dock: 'left',
        layout: { type: 'vbox' },
        defaults: { margin: 2, textAlign: 'left' },
        items:
        [
            '<b>Controls</b>',
            {
                xtype: 'button',
                text: 'Remove Docked',
                handler: removeDocked
            }
        ]
    });
    w.show();
});

function removeDocked()
{
    var dockParent = Ext.getCmp('dockParent');
    var toolbar = dockParent.down('toolbar');
    dockParent.removeDocked(toolbar,true);
}