items: [{
xtype: 'button',
text: 'Today',
ui:'default-toolbar',
margin: '10 10 10 10'
},{
xtype: 'button',
text: 'Yesterday',
ui:'default-toolbar',
margin: '0 10 10 10'
}
},{
xtype: 'button',
text:'Last 7 days',
ui:'default-toolbar',
margin: '0 10 10 10'
}, {
xtype: 'button',
text: 'Last Month',
ui:'default-toolbar',
margin: '0 10 10 10'
}]
Ext.Button have a property enableToggle which if set to true will apply pressedCls to the button when clicked and remove the pressedCls when pressed again.
Sample Code:
Ext.application({
name: 'Fiddle',
launch: function() {
Ext.create('Ext.Container', {
renderTo: Ext.getBody(),
items: [{
xtype: 'button',
text: 'My Button',
enableToggle: true
}]
});
}
});
<link rel="stylesheet" href="https://cdn.sencha.com/ext/gpl/4.1.1/resources/css/ext-all.css">
<script type="text/javascript" src="https://cdn.sencha.com/ext/gpl/4.1.1/ext-all-debug.js"></script>
For Multiple Button:
When we need to toggle pressedCls between mutiple button.We need to use toggleGroup property of button. It will toggle the pressedCls among multiple where same toggleGroup is given.
Sample Code:
Ext.application({
name: 'Fiddle',
launch: function() {
Ext.create('Ext.Container', {
renderTo: Ext.getBody(),
layout:'vbox',
items: [{
xtype: 'button',
text: 'Today',
enableToggle: true,
toggleGroup:'myButtonGroup'
},{
xtype: 'button',
text: 'Yesterday',
enableToggle: true,
toggleGroup:'myButtonGroup'
},
{
xtype: 'button',
text: 'Last 7 days',
enableToggle: true,
toggleGroup:'myButtonGroup'
}]
});
}
});
<link rel="stylesheet" href="https://cdn.sencha.com/ext/gpl/4.1.1/resources/css/ext-all.css">
<script type="text/javascript" src="https://cdn.sencha.com/ext/gpl/4.1.1/ext-all-debug.js"></script>
Related
I want to handle overflow for panel header items .when the number of buttons exceed the screen width the collapse icon and buttons are not visible.
I want to make the header scrollable or show the overflow items in a dropdown menu.
Ext.application({
name : 'Fiddle',
launch : function() {
Ext.onReady(function () {
Ext.create('Ext.panel.Panel', {
width: 200,
height: 50,
collapsible: true,
renderTo: Ext.getBody(),
title: 'title',
layout : 'hbox',
header: {
title: {
text: 'title',
flex: undefined
},
items: [{
xtype: 'button',
text: 'test',
margin: '0 10'
},{
xtype: 'button',
text: 'test',
margin: '0 10'
},{
xtype: 'button',
text: 'test',
margin: '0 10'
},{
xtype: 'button',
text: 'test',
margin: '0 10'
},{
xtype: 'button',
text: 'test',
margin: '0 10'
},{
xtype:'tbfill'
}]
}
});
});
}
});
Please refer to the below image-
It should look like this-
You can get the desired result using an Ext.toolbar.Toolbar, it has an overflowHandler config which you can set to menu. Try this:
Ext.application({
name: 'Fiddle',
launch: function () {
Ext.onReady(function () {
Ext.create('Ext.toolbar.Toolbar', {
width: 200,
renderTo: Ext.getBody(),
overflowHandler: 'menu',
items: [{
xtype: 'component',
html: 'title'
},{
xtype: 'button',
text: 'test1'
}, {
xtype: 'button',
text: 'test2'
}, {
xtype: 'button',
text: 'test3'
}, {
xtype: 'button',
text: 'test4'
}, {
xtype: 'button',
text: 'test5'
}]
});
});
}
});
I have a field which is by default set as disabled. But I want to change this attribute (enable it) on button click.
{
margin: '10 50 10 50',
padding: '10 20 10 20',
xtype: 'textfield',
name: 'name',
fieldLabel: 'Survey Name',
allowBlank: false,
disabled: true,
id: 'name'
},
This is the button:
{
margin: '0 50 0 50',
padding: '10 20 10 20',
xtype: 'button',
text: "Create",
listeners: {
click: function() {
Ext.get('name').disabled = false;
}
}
}
When I click this nothing is happening. What is wrong here?
As you have provided id to your component so instead of getting by Ext.get() use Ext.getCmp().
Example
Ext.getCmp('name').setDisabled(false)
In this Fiddle, I have created a demo using same code.
Code snippet:
Ext.application({
name: 'Fiddle',
launch: function () {
Ext.create({
xtype: 'panel',
title: 'Demo',
renderTo: Ext.getBody(),
layout: 'hbox',
bodyPadding: 10,
items: [{
xtype: 'textfield',
name: 'name',
fieldLabel: 'Survey Name',
allowBlank: false,
disabled: true,
id: 'name'
}, {
xtype: 'button',
text: "Create",
listeners: {
click: function () {
Ext.getCmp('name').setDisabled(false);
}
}
}]
})
}
});
Note: Instead of using id use the itemId or any other config of extjs component because id can't be duplicate. So you can also do like this
Code snippet:
Ext.create({
xtype: 'panel',
title: 'Enable component using ITEM ID',
renderTo: Ext.getBody(),
layout: 'hbox',
bodyPadding: 10,
items: [{
xtype: 'textfield',
name: 'name',
fieldLabel: 'Survey Name',
allowBlank: false,
disabled: true,
itemId: 'name'
}, {
xtype: 'button',
text: "Create",
handler: function() {
this.up('panel').down('#name').setDisabled(false);
}
}]
})
When I am using formBind: true, it does not seem to (save) and I am not sure why. Any ideas?
title: 'Edit Sessions',
modal: 'true',
items: [
{
xtype: 'form',
bodyPadding: 10,
title: "",
defaults: {
labelWidth: 90,
margin: '0 0 10 0',
anchor: '90%'
},
items: [
{
name: 'title',
xtype: 'textfield',
fieldLabel: 'Title',
allowBlank: false,
},
{
xtype: 'checkboxfield',
name: 'approved',
fieldLabel: 'Approved',
}
]
},
{
xtype: 'container',
padding: '10 10 10 10',
layout: {
type: 'hbox',
align: 'middle',
pack: 'center'
},
items:
[ //Buttons and handlers
{
xtype: 'button',
text: 'Save',
formBind: true,
type: 'submit',
margin: '5 5 5 5',
handler: function (button) {
var form = button.up().up().down('form');
form.updateRecord();
button.up('window').destroy();
}
},
{
xtype: 'button',
text: 'Cancel',
margin: '5 5 5 5',
handler: function (button) {
button.up('window').destroy();
}
}
]
}
]
The formBind only works if the button is in the form.
Working example: https://fiddle.sencha.com/#view/editor&fiddle/1o4t
Currently I'm working on a code migration from ExtJS 4.2 to ExtJS 5.1. And I noticed MANY changes on default behavior of many components.
One of the things I noticed is that the default tab key navigation between components has changed and in this case is not quite predictable.
To reproduce go to the 4.2 fiddle here, and then click on the first text field, hit tab and then it would change focus to state combo box; hit tab again and it would go to "Next" button, hit tab again and it would go to "Second option" radio button, and so on in a predictable order.
Then repeat the same thing on 5.1 fiddle here. First thing you'll notice is that "My First Option" radio is unchecked (that's another issue), but the main issue I would like to fix is the odd order it follows on tab key press.
How can I make tab key navigation behave as it did on 4.2 version?
Including sample code here:
// The data store containing the list of states
var states = Ext.create('Ext.data.Store', {
fields: ['abbr', 'name'],
data : [
{"abbr":"AL", "name":"Alabama"},
{"abbr":"AK", "name":"Alaska"},
{"abbr":"AZ", "name":"Arizona"}
]
});
Ext.application({
name : 'Fiddle',
launch : function() {
Ext.create('Ext.form.Panel', {
title: 'My Navigable Panel',
items: [
{
xtype: 'radiogroup',
layout: 'vbox',
items: [
{
xtype: 'radiofield',
boxLabel: 'My First Option',
name: 'radio',
value: true,
checked: true,
listeners: {
change: function(group, newValue, oldValue) {
if(newValue) {
group.up('form').down('fieldcontainer[name=containerA]').show();
group.up('form').down('fieldcontainer[name=containerB]').hide();
} else {
group.up('form').down('fieldcontainer[name=containerA]').hide();
group.up('form').down('fieldcontainer[name=containerB]').show();
}
}
},
},
{
xtype: 'fieldcontainer',
layout: 'hbox',
name: 'containerA',
fieldDefaults: {
labelAlign: 'top',
margin: '0 5 0 5'
},
items: [
{
xtype: 'textfield',
fieldLabel: 'First field',
allowBlank: false
},
{
xtype: 'combo',
fieldLabel: 'State',
width: 50,
store : states,
queryMode: 'local',
displayField: 'name',
valueField: 'abbr',
},
{
xtype: 'button',
text: 'Next'
}
]
},
{
xtype: 'radiofield',
boxLabel: 'My Second Option',
name: 'radio',
value: false
}
]
},
{
xtype: 'fieldcontainer',
padding: '0 0 0 25',
name: 'containerB',
hidden: true,
items: [{
xtype: 'radiogroup',
layout: 'vbox',
items: [
{
xtype: 'radiofield',
fieldLabel: 'My nested radio button A',
name: 'subradio'
},
{
xtype: 'radiofield',
fieldLabel: 'My nested radio button B',
name: 'subradio'
}
]
}]
}
],
renderTo: Ext.getBody()
}).show();
}
});
Well, I did not find a way to tell ExtJS 5.1 to navigate through the form as it did on 4.2, but I managed to get the desired behavior by modifying my form composition (although it looks the same) in a way that ExtJS 5.1 was able to orderly follow.
To make that happen I removed the radiogroup component but kept all that was inside of it (which was pretty much the whole form content). It seems that structure didn't feel quite natural to the updated framework.
Here is a fiddle with the mentioned changes.
Including code here:
// The data store containing the list of states
var states = Ext.create('Ext.data.Store', {
fields: ['abbr', 'name'],
data : [
{"abbr":"AL", "name":"Alabama"},
{"abbr":"AK", "name":"Alaska"},
{"abbr":"AZ", "name":"Arizona"}
]
});
Ext.application({
name : 'Fiddle',
launch : function() {
Ext.create('Ext.form.Panel', {
title: 'My Navigable Panel',
items: [
{
xtype: 'radiofield',
boxLabel: 'My First Option',
name: 'radio',
value: true,
checked: true,
listeners: {
change: function(group, newValue, oldValue) {
if(newValue) {
group.up('form').down('fieldcontainer[name=containerA]').show();
group.up('form').down('fieldcontainer[name=containerB]').hide();
} else {
group.up('form').down('fieldcontainer[name=containerA]').hide();
group.up('form').down('fieldcontainer[name=containerB]').show();
}
}
},
},
{
xtype: 'fieldcontainer',
layout: 'hbox',
name: 'containerA',
fieldDefaults: {
labelAlign: 'top',
margin: '0 5 0 5'
},
items: [
{
xtype: 'textfield',
fieldLabel: 'First field',
allowBlank: false
},
{
xtype: 'combo',
fieldLabel: 'State',
width: 50,
store : states,
queryMode: 'local',
displayField: 'name',
valueField: 'abbr',
},
{
xtype: 'button',
text: 'Next'
}
]
},
{
xtype: 'radiofield',
boxLabel: 'My Second Option',
name: 'radio',
value: false
},
{
xtype: 'fieldcontainer',
padding: '0 0 0 25',
name: 'containerB',
hidden: true,
items: [{
xtype: 'radiogroup',
layout: 'vbox',
items: [
{
xtype: 'radiofield',
fieldLabel: 'My nested radio button A',
name: 'subradio'
},
{
xtype: 'radiofield',
fieldLabel: 'My nested radio button B',
name: 'subradio'
}
]
}]
}
],
renderTo: Ext.getBody()
}).show();
}
});
I have tabpanel, which contains a few tabs. I will be concentrating on the 6th tab here - navigatingPanels.js file. In this file, I have a card layout, so that the user can fill form1 & move to form2 on submission (slide to form2). I also have a docked toolbar, with a back button, so that the user can move back to form1 (if needed). It gives an error -
Uncaught Error: [ERROR][Ext.Base#callParent] Invalid item given: undefined, must be either the config object to factory a new item, or an existing component instance.
The app can be seen here - http://maalguru.in/touch/Raxa-70/MyApp/
Update - If I add one extra card to the concerned panel, & remove the form1 & form2 (required panels/cards), then it works fine. In this case I have to setActiveItem to the desired cards (form1 & form2). Changed Viewport - http://pastebin.com/P4k04dBQ
Is there any solution to achieve with only 2 panels/cards ?
Viewport.js
Ext.define('MyApp.view.Viewport', {
extend: 'Ext.TabPanel',
xtype: 'my-viewport',
config: {
fullscreen: true,
tabBarPosition: 'bottom',
items: [{
xclass: 'MyApp.view.navigatingPanels'
}]
}
});
NavigatingPanels.js
Ext.define('MyApp.view.navigatingPanels', {
extend: 'Ext.Panel',
id: 'navigatingPanels',
xtype: 'navigatingPanels',
config: {
iconCls: 'user',
title: 'Navigating Panels',
layout: 'card',
animation: {
type: 'slide',
direction: 'left'
},
defaults: {
styleHtmlContent: 'true'
},
items: [{
docked: 'top',
xtype: 'toolbar',
title: 'Registeration Form',
items: [{
text: 'Back',
ui: 'back',
align: 'centre',
//back button to take the user back from form2 to form1
handler: function() {
Ext.getCmp('navigatingPanels').setActiveItem(form1);
}
}]
},
form1,
form2
]
}
});
var form1 = new Ext.Panel({
scrollable: 'vertical',
items: [{
xtype: 'fieldset',
title: 'Form 1',
items: [{
xtype: 'textfield',
label: 'Name',
name: 'name',
},
{
xtype: 'button',
text: 'Save Data & move to form2',
ui: 'confirm',
//TODO add some action: to store data
//save data & move to form2
handler: function() {
Ext.getCmp('navigatingPanels').setActiveItem(form2, {
type: 'slide',
direction: 'right'
});
console.log("Form1");
}
}
]
}]
});
var form2 = new Ext.Panel({
scrollable: 'vertical',
items: [{
xtype: 'fieldset',
title: 'Form 2',
items: [{
xtype: 'textareafield',
label: 'Message',
name: 'message'
},
{
xtype: 'button',
text: 'Submit Data',
ui: 'confirm',
//TODO add some action: to store data
//action: 'Submit Data'
}
]
}]
});
App.js
Ext.Loader.setConfig({
enabled: true
});
Ext.application({
name: 'MyApp',
controllers: ['Main'],
launch: function() {
Ext.create('MyApp.view.Viewport', {
fullscreen: true
});
}
});
Finally I got the answer. The component instances should not be given as items in Ext.define, instead their config should be given. The setActiveItem can be called the the normal way -
Ext.getCmp('navigatingPanels').setActiveItem(0);
CODE SNIPPET
Ext.define('MyApp.view.navigatingPanels', {
extend: 'Ext.Panel',
id: 'navigatingPanels',
xtype: 'navigatingPanels',
config: {
iconCls: 'user',
title: 'Navigating Panels',
layout: 'card',
animation: {
type: 'slide',
direction: 'left',
duration: 300
},
defaults: {
styleHtmlContent: 'true'
},
items: [{
docked: 'top',
xtype: 'toolbar',
title: 'Registeration Form',
items: [{
text: 'Back',
ui: 'back',
align: 'centre',
//back button to take the user back from form2 to form1
handler: function() {
Ext.getCmp('navigatingPanels').setActiveItem(0, {
type: 'slide',
reverse: 'true',
duration: '300'
});
console.log(Ext.getCmp('navigatingPanels'));
}
}]
},
{
xtype: 'fieldset',
title: 'Form 1',
scrollable: 'vertical',
items: [{
xtype: 'textfield',
label: 'Name',
name: 'name',
},
{
xtype: 'button',
text: 'Save Data & move to form2',
ui: 'confirm',
//TODO add some action: to store data
//save data & move to form2
handler: function() {
Ext.getCmp('navigatingPanels').setActiveItem(1, {
type: 'slide',
direction: 'right'
});
console.log("Form1");
}
}
]
},
{
scrollable: 'vertical',
items: [{
xtype: 'fieldset',
title: 'Form 2',
items: [{
xtype: 'textareafield',
label: 'Message',
name: 'message'
},
{
xtype: 'button',
text: 'Submit Data',
ui: 'confirm',
//TODO add some action: to store data
//action: 'Submit Data'
}
]
}]
}
]
}
});
Try this...
myNavigationPanel = Ext.create('MyApp.view.navigatingPanels');
myNavigationPanel.setActiveItem(0);
Ext.define('MyApp.view.Viewport', {
extend: 'Ext.TabPanel',
xtype: 'my-viewport',
config: {
fullscreen: true,
tabBarPosition: 'bottom',
items: [{
xclass: 'MyApp.view.Home'
},
{
xclass: 'MyApp.view.Contact'
},
{
xclass: 'MyApp.view.Products'
},
{
xclass: 'MyApp.view.Forms'
},
{
xclass: 'MyApp.view.NestedTabPanels'
},
myNavigationPanel
]
}
});