Add input field in Ext.tab.Panel - extjs

Question

I am creating a menu using Ext.tab.Panel and would like to have Search feature. Something like Bootstrap navbar - https://getbootstrap.com/docs/4.0/components/navbar/
I tried to simply add the textfield element but didn't work obviously.
Ext.create('Ext.TabPanel', {
fullscreen: true,
items: [{
title: 'Home',
iconCls: 'home',
html: 'Home Screen'
},
{
title: 'Contact',
iconCls: 'user',
html: 'Contact Screen'
},
{
xtype: 'textfield',
name: 'name',
fieldLabel: 'Name',
allowBlank: false // requires a non-empty value
}
]
});
Is it possible to achieve this at all?

Answer 1

You can archive it with the tabbar config of the Ext.tab.Panel.
The Ext.tab.Bar is a specialized Ext.container.Container where you can add items like a to Textfield.
So add te search textfield to the tabbar config and you can archive what you want to, see the example code below and the Sencha Fiddle.
Ext.create('Ext.TabPanel', {
fullscreen: true,
items: [{
title: 'Home',
iconCls: 'home',
html: 'Home Screen'
},
{
title: 'Contact',
iconCls: 'user',
html: 'Contact Screen'
},
],
tabBar: {
items: [
{
xtype: 'textfield',
name: 'name',
fieldLabel: 'Name',
allowBlank: false // requires a non-empty value
}
]
},
renderTo: Ext.getBody()
});

Answer 2

At first this functionality does not exist in the tabpanel, which I recommend you do and replace the idea of ​​tabpanel to apply a cardlayout which is the same tabpanel layout system.
And then you can use a toolbar, with the buttons being configured with the toogleGroup, in short, you'd better see the code example below working.
Ext.application({
name: 'Fiddle',
launch: function () {
Ext.create('Ext.Panel', {
fullscreen: true,
renderTo: Ext.getBody(),
layout: {
type: 'vbox',
align: 'stretch'
},
items: [{
xtype: 'toolbar',
height: 42,
defaults: {
xtype: 'button',
},
items: [{
text: 'Tab1',
handler: function(button){
var me = this,
fakeContainer = button.up('panel').down('#fakeTab');
fakeContainer.setActiveItem(button.tabIndex);
},
tabIndex: 0,
toggleGroup: 'tabHandler',
enableToggle: true,
pressed: true,
margin: '0'
}, {
text: 'Tab2',
handler: function(button){
var me = this,
fakeContainer = button.up('panel').down('#fakeTab');
fakeContainer.setActiveItem(button.tabIndex);
},
tabIndex: 1,
enableToggle: true,
margin: '0'
}, {
text: 'Tab3',
handler: function(button){
var me = this,
fakeContainer = button.up('panel').down('#fakeTab');
fakeContainer.setActiveItem(button.tabIndex);
},
tabIndex: 2,
toggleGroup: 'tabHandler',
enableToggle: true,
margin: '0'
}, '->', {
xtype: 'textfield',
fieldLabel: 'Search:',
labelWidth: 70,
width: 250,
margin: 0
}, {
iconCls: 'x-fa fa-search',
handler: function(){
alert('Your Search here!');
}
}]
}, {
xtype: 'container',
itemId: 'fakeTab',
margin: '16 0 0 0',
flex: 1,
layout: 'card',
defaults: {
xtype: 'container',
height: 800
},
items: [{
html: '<STRONG>TAB 1 your content here</STRONG>'
}, {
html: '<STRONG>TAB 2 your content here</STRONG>'
}, {
html: '<STRONG>TAB 3 your content here</STRONG>'
}]
}]
});
}
});
Working sample here