I am working on ExtJs collapsible panel in table layout.
Whenever I open the page the panel comes up perfectly fine (width wise).
Please check the below images
But when I collapse the panel, the width changes!
See the below image:
A sample code to replicate this issue:
Ext.create('Ext.panel.Panel', {
title: 'Car Simple Tree',
renderTo: Ext.getBody(),
layout: {
type: 'table',
columns: 2
},
items: [{
xtype: 'panel',
title: 'panel title',
collapsible: true,
titleCollapse: true,
bodyStyle: {
background: '#D9E5F3',
borderColor: '#99BCE8',
borderWidth: '1px'
},
scrollable: true,
autoScroll: true,
layout: {
pack: 'center',
type: 'hbox'
},
rowspan: 1,
colspan: 2,
width: '100%',
items: [{
text: 'Save',
xtype: 'button',
padding: 5
}]
}, {
html: 'Cell C content',
cellCls: 'highlight'
}, {
html: 'Cell D content'
}]
});
I have also created a fiddle with the same code.
JSFiddle Demo
Please help me in resolving this issue.
I want the width of the panel to remain fixed whether it is collapsed or not.
But I WANT to set width in the terms of percentage and not fixed absolute number.
To set the column width to '100%' use tableAttrs
layout: {
type: 'table',
columns: 2,
tableAttrs: {
style: {
width: '100%'
}
}
}
Also 'scrollable' and 'autoScroll' need not to be set to true since the column width will be '100%'
Related
In my extjs 6.0.0.640, in my panel, I have a tab panel.. inside tab panel I have 2 grids. How do I stretch the grids vertically to fit inside the tab panel? basically stretching the height to fill vertically?
PROJECT CODE
Ext.define('ExtApplication4.view.performance.Performance', {
extend: 'Ext.panel.Panel',
xtype: 'app-performance',
controller: 'performance',
itemId: 'performanceItemId',
requires: [
'ExtApplication4.view.performance.PerformanceController',
'ExtApplication4.util.GlobalVar',
'Ext.chart.axis.Category',
'Ext.chart.axis.Numeric',
'Ext.chart.series.Line',
'Ext.chart.series.Area'
],
title: 'Performance',
layout: {
type: 'fit'
},
items: [
{
xtype: 'tabpanel',
itemId: 'tabPanelId',
activeTab: 0,
//flex: 1,
//height: '100%',
items: [
{
title: 'Portfolio Level',
//layout: {
// type: 'vbox'
//},
items: [
{
xtype: 'grid',
title: 'Portfolio Level',
itemId: 'performancePortfolioLevelGridID',
bind: {
store: '{myPortfolioPerformanceStore}'
},
margin: '10px 0px 10px 0px',
ui: 'featuredpanel-framed',
cls: 'custom-gridPerformance',
//height: 500,
flex: 1,
width: 975,
collapsible: false,
listeners: {
itemClick: 'onAccountClick'
},
features: [{
ftype: 'summary',
dock: 'bottom'
}],
columns: columns are here
},
{
title: 'Daily Portfolio Equity',
width: 975,
//height: 300,
flex: 1,
ui: 'featuredpanel-framed',
margin: '10px 0px 10px 0px',
xtype: 'chart',
theme: 'awesome2',
interactions: 'itemhighlight',
}
Your problem isn't the tabpanel. A tabpanel is already set to layout:'fit' by default.
It's the panel that contains the tabpanel. You should provide it with a fit layout as well, so that the tabpanel is sized to fill the panel.
Ext.create({
xtype: 'panel',
layout: 'fit'
I'm building an application using Ext.js, and I built a grid panel, and I'm loading data every 14 seconds. When the scrollbar appears on the panel, it appears an white space that I'm trying to remove but I don't know how, I already tried to overwrite the ID that contains the timeline and change the color, but it didn't work because Ext.js generated the CSS code again and every changes disappeared.
Demo
Is it possible to hide this white space?
My code:
Ext.define('ES.view.Layout.Menu.Menu', {
extend: 'Ext.grid.Panel',
alias: 'widget.timelineBar',
controller: 'menu',
viewModel: 'menu',
autoScroll: true,
title: 'Timeline',
bodyStyle: 'background: #2b5876;',
store: {
type: 'timeline'
},
columns: {
border: false,
defaults: {
hoverCls: ''
},
items: [{
text: locale.time,
flex: 1,
dataIndex: 'time',
align: 'center',
height: 60
},
{
text: locale.address,
dataIndex: 'address',
flex: 1,
align: 'center',
height: 60
listeners: {
click: 'onItemClick'
},
},
{
text: locale.dir,
dataIndex: 'dir',
flex: 1,
align: 'right',
height: 60
}
]
}
});
Question is simple.
I have a home screen where the north region has to display two textfields and one button to enable user to connect.
I have this code.
Ext.create('Ext.container.Viewport', {
layout: 'anchor',
id: 'homescreen',
items: [
{
layout: 'border',
border: false,
height: 160,
anchor: '100%',
items: [
{
region: 'west',
// some codes here
},
{
xtype: 'container',
width: '70%',
region: 'east',
layout:
{
type: 'table',
columns: 1,
tdAttrs:
{
style: 'padding: 5px 15px 5px 15px;',
align: 'middle',
},
defaults:
{
width: 150,
textAlign: 'right'
},
},
items: [
{
xtype: 'textfield',
//fieldLabel: 'login',
labelWidth:50,
emptyText: 'Utilisateur',
margin: '18 0 0 0',
},
{
xtype: 'textfield',
//fieldLabel: 'mot de passe',
labelWidth:100,
emptyText: 'Mot de passe',
},
{
xtype: 'button',
html: 'Connexion',
scale: 'large',
},
]
}]
},
As you can see, all the textfields and the button are aligned vertically on one column.
But problem is that they are displayed on the left side of the container. How can I display them on the right (without using css) ?
= align them horizontally.
VBox layout would probably be more appropriated to your use case. It stacks component vertically and lets you control horizontal and vertical alignment of the resulting block.
Try the following layout, for example:
layout: {
type: 'vbox'
,align: 'center' // or 'right'
,pack: 'center' // controls vertical align
,defaultMargins: 5
}
I want the following layout (the chart count in the top right is dynamic):
I tried to take a border-layout for the main container. Chart1 is region: 'west' and the rest is in region: 'center'.
In the center, I got a vbox container, with 2 containers, one for the charts (top) and one is the grid (bottom)
The Problem is now, that these 2 containers want a fixed width, or else they get a zero width...
Also I want to have all the containers to be fluid, so I can resize everything without getting empty spaces.
I read about using flex: 1 if I want some containers in a vbox to to get a 100% width, but this didn't work. It just made the 2 containers in the vbox use the same height.
Any ideas?
How about something like this (quickly drawn in the architect):
Ext.define('MyApp.view.MyWindow', {
extend: 'Ext.window.Window',
height: 600,
width: 1000,
layout: {
align: 'stretch',
type: 'hbox'
},
title: 'My Window',
initComponent: function () {
var me = this;
Ext.applyIf(me, {
items: [{
xtype: 'container',
flex: 1,
layout: {
type: 'fit'
},
items: [{
xtype: 'chart'
}]
}, {
xtype: 'container',
flex: 4,
layout: {
align: 'stretch',
type: 'vbox'
},
items: [{
xtype: 'container',
flex: 1,
layout: {
align: 'stretch',
type: 'hbox'
},
items: [{
xtype: 'chart',
flex: 1,
}, {
xtype: 'chart',
flex: 1,
}, {
xtype: 'chart',
flex: 1,
}, {
xtype: 'chart',
flex: 1,
}]
}, {
xtype: 'gridpanel',
flex: 1,
title: 'My Grid Panel',
}]
}]
});
me.callParent(arguments);
}
});
Although that way the Flex value of the second container has to account for the amount of charts you're displaying horizontally.
Have you tried table layout? It's quite easy to create such layout with it. Example:
Ext.onReady(function(){
Ext.create('Ext.Viewport', {
renderTo: Ext.getBody(),
style: 'border: 1px solid red',
layout: {
type: 'table',
columns: 5,
tdAttrs: {
style: 'padding: 20px; border: 1px solid blue;'
}
},
defaults: {
bodyStyle: 'border: 1px solid red'
},
items: [
{ xtype: 'panel', html: 'Chart1', rowspan: 2 },
{ xtype: 'panel', html: 'Chart2' },
{ xtype: 'panel', html: 'Chart3' },
{ xtype: 'panel', html: 'Chart4' },
{ xtype: 'panel', html: 'Chart5' },
{ xtype: 'panel', html: 'Grid', colspan: 4 }
]
});
});
Working sample: http://jsbin.com/ojijax/1/
To have dynamic layout IMO the best solution is to use hbox and vbox layouts.
For example you can wrap charts from 2 to n into one container, let's say chartPanel - this will have hbox layout. Then wrap chartPanel and grid into another container - panel with vbox layout. Then again wrap chart1 with panel with hbox layout. Then you must set align: stretch for each box layout, and proper flex to divide screen equaly.
Working sample: http://jsfiddle.net/75T7h/
I think you are loading chart2, 3, 4 , 5 in a for loop using panel.add option of extjs (better way).
If so then keep a count of these panels (here 4) and for each panel while assigning width you give like
width:(1/countOfchrtLIst2345) * grid.getWidth(),
So whatever count comes it will divide available width between all these horizontal panels within your top vbox and allocates.
In your example it assigns
(1/4) * 200
(thinking grid has width of 200)
I need align the formpanels to the center, so I used the vbox layout, and after I used it the autoscroll did not work as before, the code is as below:
Usr.VWPanel = Ext.extend(Ext.Panel, {
id: null,
rid: null,
closable: true,
autoScroll: true,
buttonAlign: 'center',
layout: {
type:'vbox',
padding:'5',
pack:'center',
align:'center'
},
initComponent: function () {
Ext.apply(this, {
items: [
{
xtype: 'spacer',
height: 16
},
{
xtype: 'usr.usrform',
itemId: 'usr.vwpain.usrformt',
width: 600,
height: 500
},
{
xtype:'spacer',
height: 16
},
{
xtype: 'usr.loginform',
itemId: 'usr.vwpain.loginform',
width: 600
},
{
xtype: 'spacer',
height: 16
},
{
xtype: 'usr.subsform',
itemId: 'usr.vwpain.subsform',
width: 600
}],
...
plz advise.
the vbox layout will never show the scroller.
{
xtype: 'window',
title: 'My Window',
width: 500,
height: 500,
layout: 'vbox',
layoutConfig: {
pack: 'center',
align: 'center'
},
items: [
{
xtype: 'panel',
title: 'My Panel',
anchor: '80% 100%',
height: 300,
width: 300,
autoScroll: true,
items: [
{
xtype: 'panel',
html: 'this isform1',
height: 100
},
{
xtype: 'panel',
html: 'this isform1',
height: 100
},
{
xtype: 'panel',
html: 'this isform1',
height: 100
}
]
}
]
}
in your css you can set your My Panel margins to {0 auto} which will center the My Panel inside the window. This means you don't need a special layout config for your window.
I have added a listener on resize event to get the vertical scroll as for Vbox we have to provide height to get scroll but when window size get change scroller height remain constant.
Ext.define('DataConfigurations', {
extend: 'Ext.form.Panel',
bodyStyle: 'padding:5px 5px;',
listeners: {
resize: {
fn: function(el) {
this.setHeight(this.up('window').getHeight()-150); // 150 is extra for my panel coz of headers so have minus it.
console.log("new height = " + this.up('window').getHeight()-150);
}
}
},
title: "Update Data Configurations",
Hopes this help.