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Data Grids / Data Management
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Data Grid
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Filtering
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Scrolling
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Columns
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Master-Detail
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Data Summaries
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Export to PDF
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Export to Excel
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Keyboard Navigation
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Tree List
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Data Binding
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Filtering
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Selection
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Columns
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Keyboard Navigation
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Card View
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Scrolling
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Filter Builder
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Axis
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Area Charts
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Related Demos:
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JavaScript/jQuery Tabs - Selection
This demo processes tab selection and uses SelectBox and MultiView components to emulate page content. Both these components are bound to JavaScript Tabs, and vice versa.
Backend API
$(() => {
const tabsInstance = $('.tabs-container').dxTabs({
dataSource: employees,
selectedItem: employees[0],
onSelectionChanged({ component }) {
const { selectedItem } = component.option();
selectBox.option({ value: selectedItem });
multiView.option({ selectedItem });
},
}).dxTabs('instance');
const selectBox = $('#selectbox').dxSelectBox({
value: employees[0],
dataSource: employees,
inputAttr: { 'aria-label': 'Select Employee' },
displayExpr: 'text',
onValueChanged({ value }) {
tabsInstance.option('selectedItem', value);
},
}).dxSelectBox('instance');
const multiView = $('#multiview').dxMultiView({
height: 112,
width: '100%',
dataSource: employees,
selectedItem: employees[0],
loop: false,
animationEnabled: true,
itemTemplate(data, index, element) {
const $note = $('<div>')
.addClass('employee-info')
.append($(`<img alt="${data.text}" class="employee-photo" src="${data.picture}"/>`))
.append($('<p>').addClass('employee-notes').append($(`<b>Position: ${data.position}</b><br/>`)).append(data.notes));
element.append($note);
},
onSelectionChanged({ component }) {
const { selectedItem } = component.option();
tabsInstance.option({ selectedItem });
},
}).dxMultiView('instance');
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/25.1.6/css/dx.light.css" />
<script src="js/dx.all.js?v=25.1.6"></script>
<script src="data.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="center-content">
<div id="demo-items-container">
<div class="content dx-fieldset">
<div class="dx-field">
<div class="tabs-container"></div>
</div>
<div class="dx-field select-box-container">
<div class="dx-field-label">Selected user:</div>
<div class="dx-field-value">
<div id="selectbox"></div>
</div>
</div>
<div class="dx-field multiview-container">
<div id="multiview"></div>
</div>
<div class="icon-container">
<span class="dx-icon dx-icon-info"></span>
<span class="demo-info">You can use swipe gestures in this area.</span>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
#center-content {
display: flex;
align-items: center;
justify-content: center;
}
.select-box-container,
.multiview-container {
padding: 16px;
}
#demo-items-container {
width: 680px;
}
.employee-info {
display: flex;
align-items: center;
}
.employee-photo {
height: 80px;
width: 80px;
border-radius: 50%;
border-width: 1px;
border-style: solid;
flex-shrink: 0;
object-fit: contain;
margin-right: 24px;
border-color: var(--dx-color-border);
}
.employee-notes b {
display: inline-block;
margin-bottom: 8px;
}
.dx-field-label {
font-size: 16px;
}
#multiview {
cursor: move;
}
.demo-info {
padding-left: 8px;
opacity: 0.6;
}
.icon-container {
padding-left: 16px;
display: flex;
align-items: center;
}
.dx-icon {
font-size: 18px;
}
const employees = [
{
id: 0,
icon: 'user',
text: 'John Heart',
position: 'CEO',
picture: '../../../../images/employees/01.png',
notes: 'John has been in the Audio/Video industry since 1990. He has led DevAv as its CEO since 2003. When not working hard as the CEO, John loves to golf and bowl. He once bowled a perfect game of 300.',
},
{
id: 1,
icon: 'user',
text: 'Olivia Peyton',
position: 'Sales Assistant',
picture: '../../../../images/employees/09.png',
notes: 'Olivia loves to sell. She has been selling DevAV products since 2012. Olivia was homecoming queen in high school. She is expecting her first child in 6 months. Good Luck Olivia.',
},
{
id: 2,
icon: 'user',
text: 'Robert Reagan',
position: 'CMO',
picture: '../../../../images/employees/03.png',
notes: 'Robert was recently voted the CMO of the year by CMO Magazine. He is a proud member of the DevAV Management Team. Robert is a championship BBQ chef, so when you get the chance ask him for his secret recipe.',
},
];
You can use the following properties to configure selection:
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selectedIndex
The index of the selected item. -
selectedItem
The selected item. -
selectedItems
An array of selected items. -
selectedItemKeys
An array of selected item keys. -
selectionMode
Specifies whether the component allows users to select only a single item or multiple items. -
onSelectionChanged
A function that is executed when a collection item is selected or selection is canceled.