Develop Reference

Button on FormPanel not showing

Here is my code, i need the button is down of the filefield, but the butto doesnt appear in nowhere, whats the problem?
Ext.define('Academico.view.etpPersonalizada.Edit', {
extend: 'Sharedev.form.Panel',
alias: 'widget.academico-etpPersonalizadaEdit',
store: 'Academico.store.EtpPersonalizadas',
model: 'Academico.model.EtpPersonalizada',
cls: 'sharedev-overflow--visible',
layout: {
type: 'vbox',
align: 'center',
},
initComponent: function () {
this.items = [
{
xtype: 'panel',
cls: 'sharedev-card',
bodyPadding: 15,
items: [
{
xtype: 'container',
name: 'Período desta Etapa',
layout: {
type: 'hbox',
},
items: [
{
xtype: 'datefield',
name: 'pssEtpDtInicio',
fieldLabel: 'Início',
readOnly: true,
disabled: true
},
{
xtype: 'datefield',
name: 'pssEtpDtFim',
fieldLabel: 'Fim',
readOnly: true,
disabled: true
}
]
},
{
xtype: 'panel',
cls: 'sharedev-card',
layout: {
type: 'auto',
},
width: 600,
name: 'Período desta Etapa',
items: [
{
xtype: 'displayfield',
value: 'Observação do Coordenador',
cls: 'sharedev-card-title sharedev-bold',
},
{
xtype: 'displayfield',
margin: '15 0 15 15',
style: 'opacity:0.5',
name: 'etpPrtObsCoord',
cls: 'sharedev-card-subtitle sharedev-bold',
},
]
},
{
xtype: 'panel',
name: 'panel2',
items: [
{
xtype: 'textareafield',
name: 'etpPrtObsAcad',
padding: '0 8 0 0',
width: 600,
fieldLabel: 'Observação'
},
{
xtype: 'filefield',
name: 'arqArquivo',
fieldLabel: 'Arquivo',
emptyText: 'Selecione um arquivo',
maxLength: 100,
minLength: 10,
buttonConfig: {
width: 103,
text: 'Procurar...',
iconCls: 'icon-search'
}
},
{
Try to put here, nothing is show.
xype: 'button',
name: 'btnArquivo',
action: 'upload',
text: 'Enviar',
cls: 'sharedev-button sharedev-button--plain sharedev-blue',
width: 80,
height: 60,
}
]
}
],
Same thing here.
bbar: {
xype: 'button',
action: 'upload',
text: 'Enviar',
cls: 'sharedev-button sharedev-button--plain sharedev-blue',
width: 80,
}
}
]
this.callParent(arguments);
}
});
The problem is the buttons doesn't appear, no matter where i put them. I'm using extJS 4.2.

You have a typo,
xype: 'button'
It should be
xtype: 'button'

Extjs: how to get values of a form

I'm new on Extjs and I'm trying to create a simple Login form with just one field, but I'm not able to get the value of that field.
Specifically, I call my Login panel from a Main.js:
Ext.define('appTrial.view.Main', {
extend: 'Ext.tab.Panel',
xtype: 'main',
requires: [
'Ext.TitleBar',
'Ext.Video',
'appTrial.view.Login',
],
controllers: [
'AssociaAttivitaController'
],
config: {
tabBarPosition: 'bottom',
items: [
{
title: 'Welcome',
iconCls: 'home',
styleHtmlContent: true,
scrollable: true,
items: [{
docked: 'top',
xtype: 'titlebar',
title: 'Welcome to My New App!!!',
},{
xtype: 'container',
name: 'mainContainer',
layout: {
type: 'hbox',
align: 'center',
pack: 'center'
},
items: [{
xtype: 'Login',
title:'Login', //call Login here
margin: '80 0 0 0'
},
]
}
]
},
{
title: 'Get Started',
iconCls: 'action',
items: [
{
docked: 'top',
xtype: 'titlebar',
title: 'Getting Started'
},
/*{
xtype: 'video',
url: 'xxx'
}*/
]
}]
}
});
When I create a Login.js like this, I can see the panel, but it does not get the value:
Ext.define('appTrial.view.Login', {
extend: 'Ext.form.FormPanel',
xtype: 'login',
alias: 'widget.Login',
config: {
title: 'Login',
width: 200,
height: 200,
items: [{
xtype: 'container',
name: 'loginContainer',
layout: {
type: 'vbox',
align: 'center',
pack: 'center',
},
items: [{
layout: {
pack: 'center'
},
html :'Associa attivita'
},
{
xtype: 'fieldset',
items: [{
xtype: 'textfield',
name: 'codAttivita',
}]
},
{
xtype: 'toolbar',
layout: {
pack: 'center'
}, // layout
ui: 'plain',
items:[{
xtype: 'button',
text: 'Associa',
ui: 'confirm',
action: 'login',
},{
xtype: 'button',
text: 'Reset',
ui: 'decline',
handler: function (btn, evt) {
var cod = codAttivita.getValue(); //here, the cod is null
Ext.Msg.confirm('', 'Are you sure you want to reset this form?', function (btn) {
if (btn === 'yes') {
form.setValues({
codAttivita: ''
});
}
});
}
}]
}],
}]
},
});
Reading other topics, I understood that I have to assign the form to a variable; I did it, but with the following Login.js I don't see the panel at all:
var formPanel = Ext.create('Ext.form.Panel', {
name: 'loginForm',
/* defaults:{
layout: 'form',
xtype: 'container',
//defaultType: 'textfield',
labelWidth: 150,
width: 300
},*/
items:[{
xtype: 'container',
name: 'loginContainer',
layout: {
type: 'vbox',
align: 'center',
pack: 'center',
},
items: [{
layout: {
pack: 'center'
},
html :'Associa attivita'
},
{
xtype: 'fieldset',
items: [{
xtype: 'textfield',
name: 'codAttivita',
id: 'codAttivita',
allowBlank: false
}]
}]
}]
});
Ext.define('appTrial.view.Login', {
extend: 'Ext.form.FormPanel',
xtype: 'login',
alias: 'widget.Login',
config: {
title: 'Login',
width: 200,
height: 200,
items: [{
xtype: 'container',
name: 'loginContainer',
layout: {
type: 'vbox',
align: 'center',
pack: 'center',
},
items: [
formPanel
],
buttons: [{
text:'Associa',
ui: 'confirm',
action: 'login',
},{
text: 'Reset',
ui: 'decline',
handler: function (btn, evt) {
var form = formPanel.getForm();
var cod = form.findField('codAttivita');
Ext.Msg.confirm('', 'Are you sure you want to reset this form?', function (btn) {
if (btn === 'yes') {
form.setValues({
codAttivita: ''
});
}
});
}
}]
}]
},
});
Does anyone have any idea??
Thanks in advance

Just so you know, aliases by convention are all lowercase (see: http://www.sencha.com/blog/top-10-ext-js-development-practices-to-avoid, bullet point #8).
You can assign an id to the login form in the config.
{
xtype: 'login',
id: 'login-form',
title:'Login', //call Login here
margin: '80 0 0 0'
}
You can then query the form by id to get the values:
Ext.getCmp('login-form').getValues();
If you don't give the form an id, you can also query for the component by xtype:
Ext.ComponentQuery.query('login')[0].getValues();

How do i increase the width of textfield in extjs

How we can fixed the textbox width in extjs,Here i used the width property also but first time its displaying perfect but when we click on outside the textfield automatically width is changed. here is my code please provide any suggestion
Ext.Loader.setConfig({
enabled: true
});
Ext.require([
'Ext.form.*',
'Ext.window.Window'
]);
Ext.onReady(function() {
//renderTo: Ext.getBody();
var container = Ext.create('Ext.container.Container', {
items: [{
contentPaddingProperty: '10 10 10 10',
renderTo: Ext.get('main'),
border: false,
html: '<img src="image/syneLogo.jpg" height="100" width="950"/>'
}]
});
Ext.create('Ext.form.Panel', {
renderTo: Ext.get('main'),
name: 'myForm',
width: 950,
height: 800,
border: false,
frame: false,
// title:'Login',
bodyBorder: false,
fieldDefaults: {
labelWidth: 60
},
padding: '150 25 25 300',
items: [
{
align: 'center',
xtype: 'fieldset',
cls: 'my-fieldset-legend',
width: 400,
height: 250,
title: 'CAS Login',
collapsible: false,
items: [
{
xtype: 'container',
height: 30
},
{
xtype: 'textfield',
width: '300px',
allowBlank: false,
id: 'txtuser',
fieldLabel: 'User ID',
name: 'enter user id',
emptyText: 'enter user id'
},
{
xtype: 'container',
height: 30
},
{
xtype: 'textfield',
width: '300px',
allowBlank: false,
id: 'txtpass',
fieldLabel: 'Password',
name: 'pass',
emptyText: 'enter password',
inputType: 'password'
},
{
align: 'center',
cls: 'btn-margin',
border: false,
padding: '10 100 10 10',
buttons: [
{
style: 'btn-margin',
formBind: true,
disabled: true,
align: 'middle',
cls: 'btn-margin',
scale: 'medium',
text: 'Submit',
width: 40,
handler: function()
{
var usr = this.up("form").getForm().findField("txtuser").getValue();
alert('Welcome--> ' + usr);
}
},
{
style: 'btn-margin',
formBind: true,
disabled: true,
align: 'middle',
cls: 'btn-margin',
scale: 'medium',
text: 'Reset',
width: 40,
handler: function()
{
form.getForm().reset();
alert('Fields are cleared now');
}
}]
},
{
xtype: 'container',
height: 25
},
{
xtype: 'label',
padding: '150 5 5 100',
text: 'Please enter user id and password'
}
]
}
]
});
});

Use proper combination of layouts, probably you can try using 'fit' layout.
If the issue persist then try using minWidth config property of textfield.

Ext JS 4 checkboxfield not displayed

has anyone else ran into a problem with ext js checkboxes not showing up? We have tried everything, even download the architect software and it still won't display... Any ideas?
I have a feeling it's like a css/include file we're missing, but I've looked all over the Internet and I still can't find a solution.
{
xtype: 'checkboxfield',
anchor: '100%',
fieldLabel: 'Label2',
boxLabel: 'Box Label2'
}
Here's the panel:
var manForm = Ext.create('Ext.form.Panel', {
width: 800,
style: 'position: relative; left: 20px;',
renderTo: Ext.getBody(),
id: 'man_form',
title: 'Mobile Information',
waitMsgTarget: true,
fieldDefaults: {
labelAlign: 'right',
labelWidth: 85,
msgTarget: 'side'
},
items: [
{
xtype: 'container',
padding: '10px',
defaults: { height: 28 },
items: [{
xtype: 'hiddenfield',
name: 'id',
id: 'id',
},
{
xtype:'hiddenfield',
name: 'item_id',
id: 'item_id'
},
{ xtype: 'container',
layout: 'hbox',
defaults: { height: 28 },
margin: ' 0 10 0 0',
items: [{
xtype:'textfield',
fieldLabel: 'Number',
name: 'ItemNumber',
id: 'ItemNumber',
labelWidth: 45,
width: 345,
},
{
xtype:'textfield',
fieldLabel: 'Name',
name: 'ItemName',
id: 'ItemName',
labelWidth: 70,
width: 425,
}]
},
{
xtype: 'textfield',
fieldLabel: 'Category List',
labelWidth: 140,
width: 700,
name: 'CategoryList',
id: 'CategoryList'
},
{
xtype: 'textfield',
fieldLabel: 'Short Desc For Cat List',
name: 'ShortDescriptionForCategoryList',
id: 'ShortDescriptionForCategoryList',
labelWidth: 140,
width: 600
},
{ xtype: 'container',
layout: 'hbox',
margin: ' 0 10 0 0',
items: [{
xtype: 'textfield',
name: 'BasePrice',
fieldLabel: 'Base Price',
id: 'BasePrice',
labelWidth: 140,
width: 270,
height: 28
},
{
xtype: 'textfield',
name: 'RetailPrice',
fieldLabel: 'Retail Price',
id: 'RetailPrice',
labelWidth: 140,
width: 270,
height: 28
},{
xtype: 'checkboxfield',
anchor: '100%',
fieldLabel: 'Label2',
boxLabel: 'Box Label2'
}
]
},
{
xtype: 'textfield',
name: 'ItemImages',
fieldLabel: 'Item Images',
id: 'ItemImages',
labelWidth: 140,
width: 700
},
{
xtype: 'textfield',
name: 'ItemPrimaryImageUrl',
fieldLabel: 'Primary Image URL',
id: 'ItemPrimaryImageUrl',
labelWidth: 140,
width: 700
},
{
xtype: 'textfield',
name: 'ItemPrimaryImageAltText',
fieldLabel: 'Primary Image Alt Text',
id: 'ItemPrimaryImageAltText',
labelWidth: 140,
width: 700
},
{
xtype: 'textfield',
name: 'ItemThumbnailUrl',
fieldLabel: 'Thumbnail URL',
id: 'ItemThumbnailUrl',
labelWidth: 140,
width: 700
},
{
xtype: 'textfield',
name: 'ItemThumbnailAltText',
fieldLabel: 'Thumbnail Alt Text',
id: 'ItemThumbnailAltText',
labelWidth: 140,
width: 700
},
{
xtype: 'button',
text: 'Update',
name: 'new_button',
id: 'new_button',
style: 'margin-left:720px; margin-bottom:5px',
handler: function(event, toolEl, panel){
Ext.Msg.show({
title:'Update Data',
msg: 'Are you sure you want to update these settings?',
buttons: Ext.Msg.YESNO,
icon: Ext.Msg.QUESTION,
fn: function(btn){
if (btn === 'yes'){
var obj = manForm.getForm().getValues();
for (var prop in obj) {
store.getAt(0).set(prop,obj[prop]);
//alert(prop + " : " + obj[prop]);
}
store.update();
store.load();
}
}
});
}
},
]
}],
});

I didnt really test your code like kevhender did. But the fact that it works for him but not you, makes me think that you dont have the image file that extjs uses for a checkbox. Usually it is placed in images/form/checkbox.gif.
please check your images folder once. Also dev tools (either Firebug or chrome dev tools) console should throw an error if thats the case - saying "file could not be found at path blahblah" or something.

JSON Data not displaying on panel with multiple containers

I am trying to display this data in my js file but when I try to load the page, the data won't display. Am I doing the right thing?
JSON DATA:
{
"data": {
"batnbr":"1",
"tranid":"100001",
"trandate":"2013-01-20",
"trantype":"A",
"docstatus":"A",
"particulars":"test",
"coid":"test",
"brid":"test",
"cur":"test",
"exchangerate":"1.0000",
"doctype":"A",
"oktopost":"0",
"posted":"0",
"seqid":"1",
"jvdtl":[
{
"batnbr":"1",
"tranid":"100001",
"account":"test",
"subaccount":"test",
"linkto":"1",
"projectid":"test",
"budgetid":"test",
"importid":"test",
"particulars":"test",
"dramt":"1000.00",
"cramt":"1000.00",
"postref":"test",
"postrefid":"test",
"subledger":"test",
"lineseqid":"1",
"seqid":"1"
},{
"batnbr":"1",
"tranid":"100001",
"account":"test2",
"subaccount":"test2",
"linkto":"1",
"projectid":"test",
"budgetid":"test",
"importid":"test",
"particulars":"test",
"dramt":"2000.00",
"cramt":"2000.00",
"postref":"test",
"postrefid":"test",
"subledger":"test",
"lineseqid":"2",
"seqid":"2"
},{
"batnbr":"1",
"tranid":"100001",
"account":"test3",
"subaccount":"test3",
"linkto":"1",
"projectid":"test",
"budgetid":"test",
"importid":"test",
"particulars":"test",
"dramt":"3000.00",
"cramt":"3000.00",
"postref":"test",
"postrefid":"test",
"subledger":"test",
"lineseqid":"3",
"seqid":"3"
}
]
}
}
STORE TO GET THE HEADER
store_jvhdr = new Ext.data.JsonStore({
model: 'Jvhdr',
proxy: {
type: 'ajax',
url : './journalservlet?batNbr='+val.data.batnbr+'&operation=GET_RECORD',
reader: {
type: 'json',
root: 'data'
}
},
autoLoad: true
});
STORE TO GET THE DETAIL
store_jvdtl = new Ext.data.JsonStore({
model: 'Jvdtl',
proxy: {
type: 'ajax',
url : './journalservlet?batNbr='+val.data.batnbr+'&operation=GET_RECORD',
reader: {
type: 'json',
root: 'jvdtl'
}
},
autoLoad: true
});
MODEL
Ext.define('Jvhdr',{
extend: 'Ext.data.Model',
fields: [
{name: 'batnbr', type: 'int'},
...
]
});
Ext.define('Jvdtl',{
extend: 'Ext.data.Model',
fields: [
{name: 'batnbr', type: 'int'},
...
]
});
PANEL
....
xtype: 'container',
border: false,
layout: 'vbox',
items: [{
xtype: 'container',
border: true,
flex: 1,
layout: {
type: 'hbox',
align: 'stretch'
},
store: store_jvhdr,
items: [{
xtype: 'container',
border: true,
layout: 'vbox',
pack : 'start',
padding: '0, 20, 10, 10',
items: [
{
fieldLabel: 'Tran ID',
afterLabelTextTpl: required,
allowBlank: false,
labelWidth: 100,
dataIndex: 'tranid',
name: 'tranid',
xtype: 'textfield'
}
.....
}]
},{
xtype: 'container',
border: true,
layout: 'vbox',
padding: '0, 0, 10, 0',
flex: 1,
items: [{
fieldLabel: 'DocStatus',
afterLabelTextTpl: required,
labelWidth: 100,
allowBlank: false,
dataIndex: 'docstatus',
name: 'docstatus',
xtype: 'textfield',
anchor: '100%'
}
...
{
fieldLabel: 'DocType',
afterLabelTextTpl: required,
labelWidth: 100,
allowBlank: false,
dataIndex: 'doctype',
name: 'doctype',
xtype: 'textfield',
anchor: '100%'
}
]
}]
},{
xtype: 'container',
layout: 'anchor',
items: [{
xtype: 'grid',
store: store_jvdtl,
columns: [
new Ext.grid.RowNumberer(),
{
text: "BatNbr",
hidden: true,
dataIndex: 'batnbr'
},{
text: "TranID",
hidden: true,
dataIndex: 'tranid'
}
....
]
}]
}]
}]
....
Btw, I am using different containers to layout my panel.