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vbox layout is not working in border layout

I have a requirment where i need to put one item inside vbox layout. my item is having a border layout and west and center reason having some vbox layout componet. below I am putting the code of item. In this main panel is border layout and reason having vbox but this is not working.
my Code :
Ext.create('Ext.panel.Panel', {
width: 500,
height: 500,
title: 'Border Layout',
layout: 'border',
items: [{
title: 'South Region is resizable',
region: 'south', // position for region
xtype: 'panel',
height: 100,
layout : 'fit',
split: true,// enable resizing
margin: '0 5 5 5'
},{
// xtype: 'panel' implied by default
title: 'West Region is collapsible',
region:'west',
xtype: 'panel',
margin: '5 0 0 5',
width: 100,
layout: 'vbox',
height: 200,
items:[{
title: 'South Region is resizable',
xtype: 'panel',
height: 100
},{
title: 'ss Region is resizable2',
xtype: 'panel',
height: 100
}],
collapsible: true, // make collapsible
id: 'west-region-container',
},{
title: 'Center Region',
region: 'center', // center region is required, no width/height specified
xtype: 'panel',
width : 300,
layout: 'vbox',
margin: '5 5 0 0',
items:[{
title: 'South Region is resizable',
xtype: 'panel',
height: 50,
},
{
title: 'ss Region is resizable',
xtype: 'panel',
height: 10
}]
}],
renderTo: Ext.getBody()
});
Below is my Actual code where I am using vboxLayout and then border layout is one of the item of this. I am getting Layout run failed error
Ext.define('myApp.myData.myApp', {
extend: 'Ext.container.Container',
alias: 'widget.myApp',
controller: 'myAppController',
items: [{
xtype: 'label',
margin: '5 10 0 0',
height: 28
},
{
xtype: 'panel',
itemId: 'mainPanel',
layout: {
type: 'vbox',
align: 'stretch'
},
defaults: {
margin: '3 10 2 5'
},
items: [
{
xtype: 'myPanel'
},{
xtype : 'panel',
height: 500,
width : 300,
layout: 'border',
items :[{
xtype : 'panel',
layout: {
type: 'vbox',
align: "stretch"
},
items :[{
xtype: 'myPanel1'
},{
xtype : 'myPanel2'
}]
},{
xtype : 'panel',
layout: {
type: "vbox",
align: "stretch"
},
items :[{
xtype: 'myGrid'
}]
}]
}
]
}]
});
Any help will appriciate.

Change your layout to:
layout: {
type: "vbox",
align: "stretch"
}
And put flex on child items:
flex: 1

hbox nested in vbox not shows ExtJS

I'm using ExtJS 3.3.2 and I have a panel with some panels nested in vbox and hbox. The problem is easy: My data from items inside hbox are not showing, I tried modifying weight and height but it never shows up. Looking at the code (F12), I see the data is created, but the panels have a very tiny size.
var i = 0;
jsonResp.forEach(function(currentItem) {
i++;
var panel = new Ext.Panel({
id: 'superpanel'+i,
layout: 'vbox',
height: 50,
frame: true,
collapsible: true,
items: [{
xtype: 'panel',
id: 'jsonObject'+i,
layout: 'hbox',
frame: true,
align: 'stretch',
items:[{
id: 'codigo'+i,
xtype: 'panel',
html: currentItem.codigo
},{
id:'nombre'+i,
xtype: 'panel',
html: currentItem.nombre
},{
xtype: 'panel',
html: currentItem.estado.toString()
}]
},{
xtype: 'panel',
id: 'aviso'+i,
html: "Error"
}]
})
Ext.getCmp("contenedor").add(panel);
});
Ext.getCmp("contenedor").doLayout();
I want to create this:
What is wrong? I tried it with width/height and flex but it doesn't work.

width: "100%" and flex can be used to resolve this issue.
Here is how I resolved it.
Ext.onReady(function () {
var viewport = new Ext.Viewport({
items: [{
xtype: "panel",
title: "Test one",
width: 500,
height: 800,
id: "contenedor",
autoScroll: true
}]
});
//delay for adding dynamic content
setTimeout(function () {
var parentPanel = Ext.getCmp("contenedor");
for (var i = 0; i < 10; i++) {
var panel = new Ext.Panel({
id: 'superpanel' + i,
layout: 'vbox',
height: 100,
frame: true,
collapsible: true,
items: [{
xtype: 'panel',
id: 'jsonObject' + i,
layout: 'hbox',
frame: true,
align: 'stretch',
flex: 3,
width: '100%',
items: [{
id: 'codigo' + i,
flex: 1,
xtype: 'panel',
html: 'Demo html 1'
}, {
id: 'nombre' + i,
xtype: 'panel',
flex: 1,
html: 'Demo html 2'
}, {
xtype: 'panel',
flex: 1,
html: 'Demo html 3'
}]
}, {
xtype: 'panel',
id: 'aviso' + i,
html: "Error",
width: "100%"
}]
});
parentPanel.add(panel);
}
parentPanel.doLayout();
}, 2000);
});
Fiddle is created with ExtJS 3.4.1.1. Sadly there is no 3.2.2 version available on sencha fiddle. But this should work with 3.2.2.
Example Fiddle (with ExtJS 3.4.1.1): https://fiddle.sencha.com/#view/editor&fiddle/28ql

Flow layout with nested container

In my Ext JS 6 app, I'm trying to create a flow layout with 3 containers, with the middle container having nested items that need to continue with the flow layout. I can get this working if I add the middle container's items directly, but I don't want to do that... I want them to be separate.
Here's an example:
Ext.application({
name: 'Fiddle',
launch: function () {
Ext.create('Ext.panel.Panel', {
height: 300,
width: 300,
scrollable: true,
renderTo: Ext.getBody(),
title: 'Not properly working',
bodyPadding: 10,
layout: {
type: 'column'
},
items: [{
xtype: 'panel',
title: 'start',
width: 100,
height: 50
}, {
xtype: 'container',
defaults: {
xtype: 'panel',
title: '1',
width: 50,
height: 50,
style: 'float: left;'
},
items: [{}, {}, {}, {}, {}, {}]
}, {
xtype: 'panel',
title: 'end',
width: 100,
height: 50
}]
});
Ext.create('Ext.panel.Panel', {
height: 300,
width: 300,
scrollable: true,
renderTo: Ext.getBody(),
bodyPadding: 10,
title: 'This is how it should look',
layout: {
type: 'column'
},
items: [{
xtype: 'panel',
title: 'start',
width: 100,
height: 50
}, {
xtype: 'panel',
title: '1',
width: 50,
height: 50
}, {
xtype: 'panel',
title: '1',
width: 50,
height: 50
}, {
xtype: 'panel',
title: '1',
width: 50,
height: 50
}, {
xtype: 'panel',
title: '1',
width: 50,
height: 50
}, {
xtype: 'panel',
title: '1',
width: 50,
height: 50
}, {
xtype: 'panel',
title: '1',
width: 50,
height: 50
}, {
xtype: 'panel',
title: 'end',
width: 100,
height: 50
}]
});
}
});
So my flow layout should look like this (depicted in the example's 2nd panel):
start 1 1 1 (newline)
1 1 1 end
I got the idea from this thread, but that doesn't have a nested item like in my example. Also tried to use this thread's advice, but still no dice.
I think the issue is with the auto layout for the middle container, as it sets the width to 100% for its child div, but I'm not sure how to fix this... any advice?

putting an ExtJS component inside of a div

i m trying to put an ExtJS form into a div. But when i do that all the view is getting messed up. Any idea how can i fit ExtJS components inside of divs ?
var configurationsContent=$('<div class="tab-pane" id="tab3">'+"Page 3" +'</div>').appendTo(tabContent);
var formPanel = Ext.create('Ext.form.Panel', {
title: 'Support Ticket Request',
width: 650,
height: 500,
renderTo: Ext.getBody(),
style: 'margin: 50px',
items: [{
xtype: 'container',
layout: 'hbox',
items: [{
xtype: 'textfield',
fieldLabel: 'First Name',
name: 'FirstName',
labelAlign: 'top',
cls: 'field-margin',
flex: 1
}, {
xtype: 'textfield',
fieldLabel: 'Last Name',
name: 'LastName',
labelAlign: 'top',
cls: 'field-margin',
flex: 1
}]
}]
});
formPanel.appendTo(configurationsContent);

Replace
renderTo: Ext.getBody()
with
renderTo: 'theIdOfYourDiv'
and remove
formPanel.appendTo(configurationsContent);
(because there is no appendTo method on Ext.form.Panel).

extJs column layout issue

I have 3 extJs Windows. Each have some form control and then two tabs that display chart. Currently all windows appear at the same place and i have to drag them to make them stand in a row like this | | | . How can i create a 3 columns on screen and place each window in one of them. Please find the code of one of the window below. And yes i have seen this link
http://dev.sencha.com/deploy/ext-4.0.7-gpl/examples/layout/table.html but it doesnt help my cause. None of the content is displayed if i create 3 column layout like the what's mentioned in the link. Please assume that all of windows have the same code and suggest a way. One more thing, i have closable, and maximizable feature in all of the windows.Thanks.
var win = Ext.create('Ext.Window', {
id: 'r1',
width: eachWindowWidth,
height: eachWindowHeight,
hidden: false,
maximizable: true,
title: 'Registered Hosts',
renderTo: Ext.getBody(),
tbar: [{
xtype: 'combo',
width: 50,
store: optionRegistered,
mode: 'local',
fieldLabel: '',
name: 'answer',
anchor: '90%',
displayField: 'answer',
valueField: 'id'
}, {
xtype: 'datefield',
width: 90,
name: 'time',
fieldLabel: '',
anchor: '90%'
}, {
xtype: "label",
width: 20,
fieldLabel: text,
name: 'txt',
text: 'to'
}, {
xtype: 'combo',
id: 'c22devices',
width: 50,
store: optionRegistered,
mode: 'local',
fieldLabel: '',
name: 'answer',
anchor: '90%',
displayField: 'answer',
valueField: 'id'
}, {
xtype: 'datefield',
id: 'cl22devices',
width: 90,
name: 'time',
fieldLabel: '',
anchor: '90%'
}, {
xtype: 'button',
text: 'Ok'
}],
items: [
{
xtype: "label",
fieldLabel: text,
name: 'txt',
text: text
}, {
xtype: 'tabpanel',
id: "tabs1",
activeTab: 0,
width: eachTabWidth,
height: eachTabHeight,
plain: true,
defaults: {
autoScroll: true,
bodyPadding: 10
},
items: [{
title: 'Normal Tab',
items: [{
id: 'chartCmp1',
xtype: 'chart',
height: 300,
width: 300,
style: 'background:#fff',
animate: true,
shadow: true,
store: storeRouge,
axes: [{
type: 'Numeric',
position: 'left',
fields: ['total'],
label: {
renderer: Ext.util.Format.numberRenderer('0,0')
},
grid: true,
minimum: 0
}, {
type: 'Category',
position: 'bottom',
grid: true,
fields: ['date'],
}],
series: [{
type: 'column',
axis: 'left',
highlight: true,
tips: {
trackMouse: true,
width: 140,
height: 28,
renderer: function (storeItem, item) {
this.setTitle(storeItem.get('date') + ': ' + storeItem.get('total') + ' $');
}
},
label: {
display: 'insideEnd',
'text-anchor': 'middle',
field: 'total',
renderer: Ext.util.Format.numberRenderer('0'),
orientation: 'vertical',
color: '#333'
},
xField: 'date',
yField: 'total'
}]
}]
}, {
title: 'Table View',
xtype: 'grid',
id: "gridChart1",
width: 200,
height: 200,
collapsible: false,
store: storeRouge,
multiSelect: true,
viewConfig: {
emptyText: 'No information to display'
},
columns: [{
text: 'Devices',
flex: 50,
dataIndex: 'date'
}, {
text: 'Pass',
flex: 50,
dataIndex: 'total'
}]
}]
}],
listeners: {
resize: function () {
Ext.getCmp("tabs1").setWidth(this.width);
Ext.getCmp("tabs1").setHeight(this.height);
Ext.getCmp("chartCmp1").setWidth(this.width * 100 / 100);
Ext.getCmp("gridChart1").setWidth(this.width * 100 / 100);
Ext.getCmp("gridChart1").setWidth(this.width * 100 / 100);
Ext.getCmp("gridChart1").setWidth(this.width * 100 / 100);
}
}
});

The problem is, the Ext.Window while being descendand of Ext.Panel does not abide by the rules of the layout like normal Ext.Panels do, it floats by itself and is constrained only by the limits of the DOM element they're rendered to (body by default).
This means that you'll have to jump some loops to position and layout the windows manually. You can also try to create some descendand class from Ext.WindowGroup to help you manage your windows and keep them nice and tidy.