Develop Reference

Tab/Vbox layout - javascript

I have an app that uses a Tab layout with the same grid panel shared as an xtype widget between each form panel bound to each tab.
My Main tab layout is as follows:
Ext.define('cardioCatalogQT.view.main.Main', {
extend: 'Ext.tab.Panel',
xtype: 'main-view',
controller: 'main-view',
requires: [
'cardioCatalogQT.view.main.MainController',
'cardioCatalogQT.view.main.MainModel',
'Ext.ux.form.ItemSelector',
'Ext.tip.QuickTipManager',
'Ext.layout.container.Card'
],
style: 'background-color:#dfe8f5;',
width: '100%',
height: 400,
layout: 'vbox',
defaults: {
bodyPadding: 5
},
items: [{
title:'Main',
region: 'south',
xtype: 'form',
itemId: 'Ajax',
flex: 1,
styleHtmlContent: true,
items:[{
xtype: 'image',
src: 'resources/images/R3D3.png',
height: 50,
width: 280
},{
title: 'Ad Hoc Sandbox for Cohort Discovery'
}] ,
lbar:[{
text: 'Initiate advanced request',
xtype: 'button',
handler: function(button){
var url = 'https://url_here';
//cardioCatalogQT.service.UtilityService.http_auth(button);
window.open(url);
}
}]
},
/*{
xtype: 'resultsGrid'
//disabled: true
},*/
/*{
xtype: 'searchGrid'
//disabled: true
},*/
{
xtype: 'demographicGrid'
//disabled: true
},
{
xtype: 'vitalGrid'
//disabled: true
},
{
xtype: 'labGrid'
//disabled: true
},
{
xtype: 'diagnosisGrid'
//disabled: true
},
{
xtype: 'medicationGrid'
//disabled: true
},
{
xtype: 'procedureGrid'
//disabled: true
},
{
xtype: 'queryGrid'
//disabled: true
}
]
});
The individual tabs that share the same grid widget (specifically, demographicGrid, vitalGrid, labGrid, diagnosisGrid, procedureGrid and medicationGrid, each referenced by xtype in the main view) look like:
/**
* Widget with template to render to Main view
*/
Ext.define('cardioCatalogQT.view.grid.DemographicGrid', {
extend: 'Ext.form.Panel',
alias: 'widget.demographicGrid',
itemId: 'demographicGrid',
store: 'Payload',
requires: [
'cardioCatalogQT.view.main.MainController'
],
config: {
variableHeights: false,
title: 'Demographics',
xtype: 'form',
width: 200,
bodyPadding: 10,
defaults: {
anchor: '100%',
labelWidth: 100
},
// inline buttons
dockedItems: [ {
xtype: 'toolbar',
height: 100,
items: [{
xtype: 'button',
text: 'Constrain sex',
itemId: 'showSex',
hidden: false,
listeners: {
click: function (button) {
button.up('grid').down('#sexValue').show();
button.up('grid').down('#hideSex').show();
button.up('grid').down('#showSex').hide();
}
}
}, {
xtype: 'button',
text: 'Hide sex constraint',
itemId: 'hideSex',
hidden: true,
listeners: {
click: function (button) {
button.up('grid').down('#sexValue').hide();
button.up('grid').down('#sexValue').setValue('');
button.up('grid').down('#hideSex').hide();
button.up('grid').down('#showSex').show();
}
}
},{ // Sex
xtype: 'combo',
itemId: 'sexValue',
queryMode: 'local',
editable: false,
value: 'eq',
triggerAction: 'all',
forceSelection: true,
fieldLabel: 'Select sex',
displayField: 'name',
valueField: 'value',
hidden: true,
store: {
fields: ['name', 'value'],
data: [
{name: 'female', value: 'f'},
{name: 'male', value: 'm'}
]
}
}, {
xtype: 'button',
text: 'Constrain age',
itemId: 'showAge',
hidden: false,
listeners: {
click: function (button) {
button.up('grid').down('#ageComparator').show();
button.up('grid').down('#ageValue').show();
button.up('grid').down('#hideAge').show();
button.up('grid').down('#showAge').hide();
}
}
}, {
xtype: 'button',
text: 'Hide age',
itemId: 'hideAge',
hidden: true,
listeners: {
click: function (button) {
button.up('grid').down('#ageComparator').hide();
button.up('grid').down('#ageValue').hide();
button.up('grid').down('#upperAgeValue').hide();
button.up('grid').down('#ageComparator').setValue('');
button.up('grid').down('#ageValue').setValue('');
button.up('grid').down('#upperAgeValue').setValue('');
button.up('grid').down('#hideAge').hide();
button.up('grid').down('#showAge').show();
}
}
}, { // Age
xtype: 'combo',
itemId: 'ageComparator',
queryMode: 'local',
editable: false,
value: '',
triggerAction: 'all',
forceSelection: true,
fieldLabel: 'Select age that is',
displayField: 'name',
valueField: 'value',
hidden: true,
store: {
fields: ['name', 'value'],
data: [
{name: '=', value: 'eq'},
{name: '<', value: 'lt'},
{name: '<=', value: 'le'},
{name: '>', value: 'gt'},
{name: '>=', value: 'ge'},
{name: 'between', value: 'bt'}
]
},
listeners: {
change: function(combo, value) {
// use component query to toggle the hidden state of upper value
if (value === 'bt') {
combo.up('grid').down('#upperAgeValue').show();
} else {
combo.up('grid').down('#upperAgeValue').hide();
}
}
}
},{
xtype: 'numberfield',
itemId: 'ageValue',
fieldLabel: 'value of',
value: '',
hidden: true
},{
xtype: 'numberfield',
itemId: 'upperAgeValue',
fieldLabel: 'and',
hidden: true
},{
xtype: 'button',
text: 'Constrain race/ethnicity',
itemId: 'showRace',
hidden: false,
listeners: {
click: function (button) {
button.up('grid').down('#raceValue').show();
button.up('grid').down('#hideRace').show();
button.up('grid').down('#showRace').hide();
}
}
}, {
xtype: 'button',
text: 'Hide race/ethnicity constraint',
itemId: 'hideRace',
hidden: true,
listeners: {
click: function (button) {
button.up('grid').down('#raceValue').hide();
button.up('grid').down('#raceValue').setValue('');
button.up('grid').down('#hideRace').hide();
button.up('grid').down('#showRace').show();
}
}
},{ // Race
xtype: 'combo',
itemId: 'raceValue',
queryMode: 'local',
editable: false,
value: 'eq',
triggerAction: 'all',
forceSelection: true,
fieldLabel: 'Select race',
displayField: 'name',
valueField: 'value',
hidden: true,
store: {
fields: ['name', 'value'],
data: [
{name: 'female', value: 'f'},
{name: 'male', value: 'm'}
]
}
},{
//minWidth: 80,
text: 'Add to search',
xtype: 'button',
itemId: 'searchClick',
handler: 'onSubmitDemographics'
}]
},
{
xtype:'searchGrid'
}
]
}
});
The only difference between each of the form panels in the tabs are the item components. Each of these form panels references an xtype of 'searchGrid' and renders it like in the attached image:
The problem is that I have 6-instances of this same grid. This works for the most part, but it is causing some issues related to getting control of the checkboxes in my grid along with some bizarre grid store load behaviors, and honestly, keeping track of components using this anti-pattern is a PITA.
I would like to somehow have a single instance of my searchGrid in a lower vertical panel, while an upper vertical panel has the item components I need to change according to the requirements for each tab. An example of how the item controls vary is
My desired behavior is that when I click on a tab, the upper item components would take me to a different form panel, while the lower panel stay fixed on the search grid.
However, I currently have the searchGrid bound to each tab's form panel, since that is the only way I could get this to work.
The searchGrid grid panel looks like:
Ext.define('cardioCatalogQT.view.grid.Search', {
extend: 'Ext.grid.Panel',
xtype: 'framing-buttons',
store: 'Payload',
itemId: 'searchGrid',
requires: [
'cardioCatalogQT.view.main.MainController'
],
columns: [
{text: "ID", width: 50, sortable: true, dataIndex: 'id'},
{text: "Type", width: 120, sortable: true, dataIndex: 'type'},
{text: "Key", flex: 1, sortable: true, dataIndex: 'key'},
{text: "Criteria", flex: 1, sortable: true, dataIndex: 'criteria'},
{text: "DateOperator", flex: 1, sortable: true, dataIndex: 'dateComparatorSymbol'},
{text: "When", flex: 1, sortable: true, dataIndex: 'dateValue'},
{text: "Count", flex: 1, sortable: true, dataIndex: 'n'}
],
columnLines: true,
selModel: {
type: 'checkboxmodel',
listeners: {
selectionchange: 'onSelectionChange'
}
},
// When true, this view acts as the default listener scope for listeners declared within it.
// For example the selectionModel's selectionchange listener resolves to this.
defaultListenerScope: false,
// This view acts as a reference holder for all components below it which have a reference config
// For example the onSelectionChange listener accesses a button using its reference
//referenceHolder: true,
// inline buttons
dockedItems: [{
xtype: 'toolbar',
dock: 'bottom',
ui: 'footer',
layout: {
pack: 'center'
}
}, {
xtype: 'toolbar',
items: [{
//reference: 'andButton',
text: 'AND',
itemId: 'andButton',
tooltip: 'Add the selected criteria as AND',
iconCls: 'and',
disabled: true,
handler: 'onCriterionAnd'
},'-',{
//reference: 'orButton',
text: 'OR',
itemId: 'orButton',
tooltip: 'Add the selected criteria as OR',
iconCls: 'or',
disabled: true,
handler: 'onCriterionOr'
},'-',{
//reference: 'notButton',
text: 'NOT',
itemId: 'notButton',
tooltip: 'Add the selected criteria as NOT',
iconCls: 'not',
disabled: true,
handler: 'onCriterionNot'
},'-',{
//reference: 'removeButton', // The referenceHolder can access this button by this name
text: 'Remove',
itemId: 'removeButton',
tooltip: 'Remove the selected item',
iconCls: 'remove',
disabled: true,
handler: 'onCriterionRemove'
},'-', { // SaveQuery
//reference: 'SaveQuery',
text: 'Save',
itemId: 'saveQuery',
tooltip: 'save the current filter',
iconCls: 'save',
disabled: true,
handler: 'onFilterSave'
}]
}],
height: 1000,
frame: true,
iconCls: 'icon-grid',
alias: 'widget.searchGrid',
title: 'Search',
initComponent: function() {
this.width = 750;
this.callParent();
}
});
I messed around with using a Vbox layout to get my desired behavior, but was rather unsuccessful. This does not seem like that uncommon of a use case to have an upper Vbox panel change to different form panels based on a Tab click, while the lower Vbox panel remains fixed. Any insight would be most welcome.

If I understand correctly, this small test of mine should do exactly what you want, using a border layout with regions north and center.
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="ext-theme-gray.css">
<title>Test app</title>
<script type="text/javascript" src="ext-all-dev.js"></script>
<script>
Ext.onReady(function() {
var Viewport = Ext.create('Ext.container.Viewport',{
layout:'border',
items:[{
xtype:'tabpanel',
region:'north',
items:[{
xtype:'panel',
title:'A',
items:[{xtype:'button',text:'Clickme'}]
},{
xtype:'panel',
title:'B',
items:[{xtype:'textfield'}]
}]
},{
xtype:'gridpanel',
title:'center',
region:'center',
columns:[{
dataIndex:'A',
text:'A'
},{
dataIndex:'B',
text:'B'
}]
}]
})
Ext.create('Ext.app.Application',{
name:'TestApp',
autoCreateViewport: true,
views:[
Viewport
]
});
});
</script>
</head>
<body>
</body>
</html>
PS: I used ExtJS 4.2.2, but it should work in other Ext versions as well.

Related

I would like to have a "welcome text" before the directory tree in my Ext.tree.Panel, so something like that:
I wrote this code, but it doesn't work:
Ext.define('MyProject.view.permissions.Example', {
extend: 'Ext.tree.Panel',
requires: [
'MyProject.view.permissions.ExampleController'
],
controller: 'example',
xtype: 'exampleWindow',
store: 'examplePermissionTree',
rootVisible: false,
rowLines: false,
//headerPosition: 'left',
lines: false,
autoLoad: false,
autoExpand: false,
items :[{
xtype: 'displayfield',
fieldLabel: 'welcome text',
name: 'welcome',
}],
columns: {
items: [ {
xtype: 'treecolumn',
dataIndex: 'text',
flex: 1
}, {
xtype: 'booleancolumn',
flex: 0.3,
dataIndex: 'granted',
trueText: Strings.permissionGranted,
falseText: Strings.permissionNotGranted
}, {
xtype: 'widgetcolumn',
flex: 0.2,
widget: {
xtype: 'button',
handler: 'onGroupClick',
text: Strings.permissionGrant
}
}
]
}
});
My problem is that the text doesn't appear. It appears only the directory tree.
How Could I fix it? Should I use another approach?

1. Use Tools instead of items
Using tools instead of items can solve the problem. An array of Ext.panel.Tool configs/instances to be added to the header tool area. The code should be like
tools :[{
xtype: 'displayfield',
fieldLabel: 'welcome text',
name: 'welcome',
}],
2. Use label in lieu of displayfield
tools :[{
xtype: 'label',
fieldLabel: 'welcome text',
name: 'welcome',
}],

I have a datagrid in my code and I am hoping to click through the text and copy it to clipboard but the app is not letting me copy it. Here is some code. Not sure how to enable selection.
Ext.define('xxxxx', {
extend: 'Ext.grid.Panel',
alias: 'widget.xxxxxx',
requires: [
'Ext.grid.*',
'Ext.util.*',
'Ext.data.*',
'Ext.XTemplate',
'Ext.grid.plugin.BufferedRenderer',
...
],
xtype : 'gridpanel',
viewConfig: {
enableTextSelection : true
},
itemId: 'gridId',
ui: 'uipanel-default',
cls: 'uigridpanel-body uigridpanel-column someSummaryGridCls',
header: false,
The enableTextSelection field is set to true and still it doesn't work.
Some code from the DataGrid
initComponent: function () {
var me = this;
Ext.applyIf(me, {
columns: [{
xtype: 'gridcolumn',
draggable: false,
itemId: 'iDColmn',
width: '8%',
autoSizeColumn: true,
dataIndex: 'id',
name: 'id',
text: 'ID',
tdCls: 'gridcellwrap',
menuDisabled: true,
stateId : 'id'
},
{
xtype: 'gridcolumn',
draggable: false,
itemId: 'testColmn',
width: '15%',
tdCls: 'gridcellwrap',
autoSizeColumn: true,
dataIndex: 'test',
name: 'test',
text: 'Test',
menuDisabled: true,
stateId: 'test'
},

You put "enableTextSelection" to the wrong place in your code. That config parameter is tied to columns, not to the grid view.
So, you must use it in your column objects starting with xtype:"gridcolumn". You can enable text selection, for each column separately
Reference: https://docs.sencha.com/extjs/6.6.0/classic/Ext.grid.column.Column.html#cfg-enableTextSelection

I have built a very simple login page in Ext JS 6.6, but for the life of me I can't seem to right align the login button with the end of the form fields. It just stays to the left no matter what I do.
How can I fix this problem?
The code I'm using is as follows;
items: {
xtype: 'form',
reference: 'form',
items: [{
xtype: 'textfield',
name: 'username',
fieldLabel: 'Username',
allowBlank: false
}, {
xtype: 'textfield',
name: 'password',
inputType: 'password',
fieldLabel: 'Password',
allowBlank: false
}, {
xtype: 'button',
text: 'Login',
formBind: true,
style: {
marginTop: '10px',
padding: '5px 15px 5px 15px'
},
listeners: {
click: 'onLoginClick'
}
}]
}

You can use bbar config for form component like this
bbar: [
'->',//spliter to shift next component up to end of right
{ xtype: 'button', text: 'Button 1' }
]
In this FIDDLE, I have create a demo using bbar config.
CODE SNIPPET
Ext.application({
name: 'Fiddle',
launch: function () {
Ext.create({
xtype: 'panel',
title: 'Login View',
border: true,
width: 320,
renderTo: Ext.getBody(),
items: {
xtype: 'form',
reference: 'form',
bodyPadding: 15,
layout: 'vbox',
defaults: {
width: '100%'
},
items: [{
xtype: 'textfield',
name: 'username',
fieldLabel: 'Username',
allowBlank: false
}, {
xtype: 'textfield',
name: 'password',
inputType: 'password',
fieldLabel: 'Password',
allowBlank: false
}],
bbar: ['->', {
xtype: 'button',
text: 'Login',
formBind: true,
listeners: {
click: 'onLoginClick'
}
}]
}
})
}
});

Two options:
Nest the button inside an xtype:'container' with a layout:
{
xtype: 'container',
layout: {
type: 'vbox',
align: 'right'
},
items: [{
xtype: 'button',
text: 'Login',
formBind: true,
listeners: {
click: 'onLoginClick'
}
}]
}
Use property "margin" on xtype 'button'.

place your button inside buttons configuration.It will automatically align your button to right.
buttons:[{
text: 'Login',
formBind: true,
style: {
marginTop: '10px',
padding: '5px 15px 5px 15px'
},
listeners: {
click: 'onLoginClick'
}
}]

When I click a add button it needs to add a same container again. The below I have given my code segment
var rulepanel = Ext.apply(me, {
items: [{
xtype: 'uxform',
id: 'rule',
bodyPadding: 10,
items: [{
xtype: 'container',
items: [{
xtype: 'combobox',
fieldLabel: 'match',
name: 'name',
allowBlank: false,
placeholder: 'match'
}]
}, {
xtype: 'container',
layout: {
type: 'hbox',
align: 'stretch'
},
items: [{
xtype: 'combobox',
fieldLabel: 'Product/KPI',
name: 'name',
}, {
xtype: 'button',
id: 'add',
text: 'Add',
handler: function(button, event) {
//rulepanel.insert(0, Ext.create(rulepanel.model));
// so here how can I add it
}
}],
}]
}]
});
So when click the add button what I need is I need to clone the "match,product/kpi and add button" fields. How can I achieve this task. I have tried with cloneconfig(). But couldn't achieve it. Thanks in advance.

In ExtJs, You create your own component as common and you can reuse whenever you required in application. You need to use Ext.define
Defines a class or override. A basic class is defined like this:
Ext.define('My.awesome.Class', {
someProperty: 'something',
someMethod: function() {
alert(s + this.someProperty);
}
...
});
var obj = new My.awesome.Class();
obj.someMethod('Say '); // alerts 'Say something'
In this FIDDLE, I have created a demo using your code as reference. Hope this will help/guide you to achieve your requirement.
CODE SNIPPET
Ext.application({
name: 'Fiddle',
launch: function () {
Ext.define('ProductKpi', {
extend: 'Ext.container.Container',
xtype: 'productkpi',
layout: {
type: 'hbox',
align: 'stretch'
},
margin:5,
items: [{
xtype: 'combobox',
flex:1,
fieldLabel: 'Product/KPI',
name: 'name',
}, {
xtype: 'button',
margin:'0 5',
text: 'Add',
handler: function (button, event) {
button.up('#rule').add({
xtype: 'productkpi'
})
}
}],
});
Ext.create('Ext.form.Panel', {
title: 'Demo',
renderTo: Ext.getBody(),
id: 'rule',
bodyPadding: 10,
items: [{
xtype: 'container',
items: [{
xtype: 'combobox',
fieldLabel: 'match',
name: 'name',
allowBlank: false,
placeholder: 'match'
}]
}, {
xtype: 'productkpi'
}]
});
}
});

I have two opened tabs like this:
On bottom there's an iframe (a Panel) but when i close one, the other tabs disappear:
And got this error:
Uncaught TypeError: Cannot read property 'parentNode' of undefined
The view code:
Ext.define('tls.modulos.repservfact.view.Reporte', {
extend: 'Ext.panel.Panel',
iconCls: 'icon-report',
alias: 'widget.reporte',
closeAction: 'destroy',
name: 'tbReportes',
layout: {
type: 'border'
},
title: 'Resumen Servicios Facturados',
region: 'north',
flex: 1,
initComponent: function() {
var me = this;
var storeGenCar = Ext.create('tls.modulos.repservfact.store.Empresa');
storeGenCar.proxy.extraParams = {IdTipoEmpresa: 'GenCar'};
storeGenCar.load();
var storeTransp = Ext.create('tls.modulos.repservfact.store.Empresa');
storeTransp.proxy.extraParams = {IdTipoEmpresa: 'Transp'};
storeTransp.load();
var storeTipoCarga = Ext.create('tls.modulos.repservfact.store.TipoCarga');
storeTipoCarga.load();
Ext.applyIf(me, {
items: [
{
xtype: 'form',
region: 'center',
layout: 'column',
bodyPadding: 10,
defaults: {
width: 300,
padding: 2
},
items: [
{
xtype: 'datefield',
format: 'Y-m-d',
showToday: true,
fieldLabel: 'Fecha Inicial',
name: 'FechaInicial',
editable: false,
allowBlank: false
},
{
xtype: 'datefield',
format: 'Y-m-d',
showToday: true,
fieldLabel: 'Fecha Final',
name: 'FechaFinal',
editable: false,
allowBlank: false
},
{
xtype: 'combo',
store: storeGenCar,
name: 'cmbGenCar',
fieldLabel: 'Generador de Carga',
displayField: 'RazonSocial',
valueField: 'IdEmpresa',
editable: false,
labelWidth: 130
},
{
xtype: 'combo',
store: storeTransp,
name: 'cmbTransp',
fieldLabel: 'Transportadora',
displayField: 'RazonSocial',
valueField: 'IdEmpresa',
editable: false
},
{
xtype: 'textfield',
name: 'txtPlaca',
fieldLabel: 'Placa'
},
{
xtype: 'combo',
store: storeTipoCarga,
name: 'cmbTipoCarga',
fieldLabel: 'Tipo de Carga',
displayField: 'ValorParametro',
valueField: 'IdValorParametro',
editable: false
},
{
xtype: 'textfield',
name: 'txtProducto',
fieldLabel: 'Producto'
}
],
buttons: [
{
xtype: 'button',
name: 'btnMostrar',
text: 'Ver Reporte',
formBind: true
},
{
xtype: 'button',
name: 'btnExcel',
text: 'Exportar a Excel',
formBind: true,
iconCls: 'icon-xls'
},
{
xtype: 'button',
name: 'btnPDF',
text: 'Exportar a PDF',
formBind: true,
iconCls: 'icon-pdf'
},
{
xtype: 'button',
name: 'btnBorrar',
formBind: true,
text: 'Borrar'
}
]
},
// This is the panel for iframe.
{
xtype: 'panel',
region: 'south',
height: '80%',
html: '',
name: 'ifReporte',
id: 'ifReporte'
}
]
});
me.callParent(arguments);
}
});
If I delete the panel for iframe, works perfectly. But i need it to show a report.
Some help?