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Backend API
$(() => {
const cardView = $('#card-view').dxCardView({
dataSource: employees,
keyExpr: 'ID',
cardsPerRow: 'auto',
cardMinWidth: 300,
selection: {
mode: 'multiple'
},
selectedCardKeys: [4, 6],
columns: ['FullName', 'Position', 'Phone', 'Email'],
cardCover: {
altExpr: ({ FullName }) => `Photo of ${FullName}`,
imageExpr: ({ FullName }) => `../../../../images/employees/new/${FullName}.jpg`,
}
}).dxCardView('instance');
function renderOptions() {
$("#selection-mode").dxSelectBox({
dataSource: ['single', 'multiple'],
value: cardView.option('selection.mode'),
inputAttr: { 'aria-label': 'Selection Mode' },
onOptionChanged(e) {
if (e.name === 'value') {
cardView.option('selection.mode', e.value);
cardView.clearSelection();
renderOptions();
}
},
});
$("#show-checkboxes-mode").dxSelectBox({
dataSource: ['always', 'none', 'onClick', 'onLongTap'],
value: cardView.option('selection.showCheckBoxesMode'),
inputAttr: { 'aria-label': 'Show Checkboxes Mode' },
onOptionChanged(e) {
if (e.name === 'value') {
cardView.option('selection.showCheckBoxesMode', e.value);
renderOptions();
}
},
disabled: cardView.option('selection.mode') !== 'multiple',
});
$("#allow-select-all").dxCheckBox({
value: cardView.option('selection.allowSelectAll'),
text: 'Allow Select All',
onOptionChanged(e) {
if (e.name === 'value') {
cardView.option('selection.allowSelectAll', e.value);
renderOptions();
}
},
disabled: cardView.option('selection.mode') !== 'multiple',
});
$("#select-all-mode").dxSelectBox({
dataSource: ['allPages', 'page'],
value: cardView.option('selection.selectAllMode'),
inputAttr: { 'aria-label': 'Select All Mode' },
onOptionChanged(e) {
if (e.name === 'value') {
cardView.option('selection.selectAllMode', e.value);
renderOptions();
}
},
disabled: (
cardView.option('selection.mode') !== 'multiple' ||
!cardView.option('selection.allowSelectAll')
),
});
}
renderOptions();
});
<!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/25.1.3/css/dx.light.css" />
<script src="js/dx.all.js"></script>
<script src="data.js"></script>
<script src="index.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
</head>
<body class="dx-viewport">
<div class="demo-container">
<div class="options-panel">
<div class="caption">Options</div>
<div class="options-container">
<div class="option"> <span>Selection Mode</span><div id="selection-mode"></div> </div>
<div class="option"> <span>Show Checkboxes Mode</span><div id="show-checkboxes-mode"></div> </div>
<div class="option"> <span>Select All Mode</span><div id="select-all-mode"></div> </div>
<div class="option"> <div id="allow-select-all"></div> </div>
</div>
</div>
<div id="card-view"></div>
</div>
</body>
</html>
.options-panel {
margin-top: 20px;
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
}
.options-container {
display: flex;
flex-wrap: wrap;
align-items: center;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin: 10px;
display: flex;
align-items: center;
width: fit-content;
}
.option > .dx-selectbox {
width: 150px;
display: inline-block;
vertical-align: middle;
}
.option > span {
margin-right: 10px;
}
const employees = [
{
ID: 3,
FullName: 'Arthur Miller',
Position: 'CTO',
Department: 'Management',
Phone: '+1 (310) 555-8583',
Email: 'arthurm@dx-email.com',
},
{
ID: 4,
FullName: 'Robert Reagan',
Position: 'CMO',
Department: 'Management',
Phone: '+1 (818) 555-2387',
Email: 'robertr@dx-email.com',
},
{
ID: 5,
FullName: 'Greta Sims',
Position: 'HR Manager',
Department: 'Human Resources',
Phone: '+1 (818) 555-6546',
Email: 'gretas@dx-email.com',
},
{
ID: 6,
FullName: 'Brett Wade',
Position: 'IT Manager',
Department: 'IT',
Phone: '+1 (626) 555-0358',
Email: 'brettw@dx-email.com',
},
{
ID: 7,
FullName: 'Sandra Johnson',
Position: 'Controller',
Department: 'Human Resources',
Phone: '+1 (562) 555-2082',
Email: 'sandraj@dx-email.com',
},
{
ID: 8,
FullName: 'Ed Holmes',
Position: 'Sales Manager',
Department: 'Sales',
Phone: '+1 (310) 555-1288',
Email: 'edwardh@dx-email.com',
},
{
ID: 9,
FullName: 'Barb Banks',
Position: 'Support Manager',
Department: 'Support',
Phone: '+1 (310) 555-3355',
Email: 'barbarab@dx-email.com',
},
{
ID: 10,
FullName: 'Kevin Carter',
Position: 'Shipping Manager',
Department: 'Shipping',
Phone: '+1 (213) 555-2840',
Email: 'kevinc@dx-email.com',
},
{
ID: 11,
FullName: 'Cindy Stanwick',
Position: 'HR Assistant',
Department: 'Human Resources',
Phone: '+1 (818) 555-6655',
Email: 'cindys@dx-email.com',
},
{
ID: 12,
FullName: 'Sammy Hill',
Position: 'Sales Assistant',
Department: 'Sales',
Phone: '+1 (626) 555-7292',
Email: 'sammyh@dx-email.com',
},
{
ID: 13,
FullName: 'Davey Jones',
Position: 'Shipping Assistant',
Department: 'Shipping',
Phone: '+1 (626) 555-0281',
Email: 'davidj@dx-email.com',
},
{
ID: 14,
FullName: 'Victor Norris',
Position: 'Shipping Assistant',
Department: 'Shipping',
Phone: '+1 (213) 555-9278',
Email: 'victorn@dx-email.com',
},
{
ID: 15,
FullName: 'Mary Stern',
Position: 'Shipping Assistant',
Department: 'Shipping',
Phone: '+1 (818) 555-7857',
Email: 'marys@dx-email.com',
},
{
ID: 16,
FullName: 'Robin Cosworth',
Position: 'Shipping Assistant',
Department: 'Shipping',
Phone: '+1 (818) 555-0942',
Email: 'robinc@dx-email.com',
},
{
ID: 17,
FullName: 'Kelly Rodriguez',
Position: 'Support Assistant',
Department: 'Support',
Phone: '+1 (818) 555-9248',
Email: 'kellyr@dx-email.com',
},
{
ID: 18,
FullName: 'James Anderson',
Position: 'Support Assistant',
Department: 'Support',
Phone: '+1 (323) 555-4702',
Email: 'jamesa@dx-email.com',
},
{
ID: 19,
FullName: 'Antony Remmen',
Position: 'Support Assistant',
Department: 'Support',
Phone: '+1 (310) 555-6625',
Email: 'anthonyr@dx-email.com',
},
{
ID: 20,
FullName: 'Olivia Peyton',
Position: 'Sales Assistant',
Department: 'Sales',
Phone: '+1 (310) 555-2728',
Email: 'oliviap@dx-email.com',
},
{
ID: 21,
FullName: 'Taylor Riley',
Position: 'Network Admin',
Department: 'IT',
Phone: '+1 (310) 555-7276',
Email: 'taylorr@dx-email.com',
},
{
ID: 22,
FullName: 'Amelia Harper',
Position: 'Network Admin',
Department: 'IT',
Phone: '+1 (213) 555-4276',
Email: 'ameliah@dx-email.com',
},
{
ID: 23,
FullName: 'Wally Hobbs',
Position: 'Programmer',
Department: 'IT',
Phone: '+1 (818) 555-8872',
Email: 'wallyh@dx-email.com',
},
{
ID: 24,
FullName: 'Brad Jameson',
Position: 'Programmer',
Department: 'IT',
Phone: '+1 (818) 555-4646',
Email: 'bradleyj@dx-email.com',
},
{
ID: 25,
FullName: 'Karen Goodson',
Position: 'Programmer',
Department: 'IT',
Phone: '+1 (626) 555-0908',
Email: 'kareng@dx-email.com',
},
{
ID: 26,
FullName: 'Marcus Orbison',
Position: 'Travel Coordinator',
Department: 'Human Resources',
Phone: '+1 (213) 555-7098',
Email: 'marcuso@dx-email.com',
},
{
ID: 27,
FullName: 'Sandy Bright',
Position: 'Benefits Coordinator',
Department: 'Human Resources',
Phone: '+1 (818) 555-0524',
Email: 'sandrab@dx-email.com',
},
{
ID: 28,
FullName: 'Morgan Kennedy',
Position: 'Graphic Designer',
Department: 'IT',
Phone: '+1 (818) 555-8238',
Email: 'morgank@dx-email.com',
},
{
ID: 29,
FullName: 'Violet Bailey',
Position: 'Jr Graphic Designer',
Department: 'IT',
Phone: '+1 (818) 555-2478',
Email: 'violetb@dx-email.com',
},
{
ID: 30,
FullName: 'Ken Samuelson',
Position: 'Ombudsman',
Department: 'Human Resources',
Phone: '+1 (562) 555-9282',
Email: 'kents@dx-email.com',
},
{
ID: 31,
FullName: 'Nat Maguiree',
Position: 'Trainer',
Department: 'Support',
Phone: '+1 (562) 555-8377',
Email: 'nataliem@dx-email.com',
},
{
ID: 32,
FullName: 'Bart Arnaz',
Position: 'Director of Engineering',
Department: 'Engineering',
Phone: '+1 (714) 555-2000',
Email: 'barta@dx-email.com',
},
{
ID: 33,
FullName: 'Leah Simpson',
Position: 'Test Coordinator',
Department: 'Engineering',
Phone: '+1 (562) 559-5830',
Email: 'leahs@dx-email.com',
},
{
ID: 34,
FullName: 'Arnie Schwartz',
Position: 'Engineer',
Department: 'Engineering',
Phone: '+1 (714) 555-8882',
Email: 'arnolds@dx-email.com',
},
{
ID: 35,
FullName: 'Samantha Piper',
Position: 'Engineer',
Department: 'Engineering',
Phone: '+1 (323) 555-4512',
Email: 'samanthap@dx-email.com',
},
{
ID: 36,
FullName: 'Maggie Boxter',
Position: 'Engineer',
Department: 'Engineering',
Phone: '+1 (714) 555-7239',
Email: 'margaretb@dx-email.com',
},
{
ID: 37,
FullName: 'Terry Bradley',
Position: 'QA Engineer',
Department: 'Engineering',
Phone: '+1 (805) 555-2788',
Email: 'terryb@dx-email.com',
},
{
ID: 38,
FullName: 'Gabe Jones',
Position: 'Retail Coordinator',
Department: 'Support',
Phone: '+1 (310) 555-5395',
Email: 'gabrielj@dx-email.com',
},
{
ID: 39,
FullName: 'Lucy Ball',
Position: 'Sales Assistant',
Department: 'Sales',
Phone: '+1 (310) 555-3357',
Email: 'lucyb@dx-email.com',
},
{
ID: 40,
FullName: 'Jim Packard',
Position: 'Retail Sales Manager',
Department: 'Sales',
Phone: '+1 (661) 555-8224',
Email: 'jamesp@dx-email.com',
},
{
ID: 41,
FullName: 'Hannah Brookly',
Position: 'Online Sales Manager',
Department: 'Sales',
Phone: '+1 (805) 555-3627',
Email: 'hannahb@dx-email.com',
},
{
ID: 42,
FullName: 'Harv Mudd',
Position: 'Retail Sales Manager',
Department: 'Sales',
Phone: '+1 (831) 555-3895',
Email: 'harveym@dx-email.com',
},
{
ID: 43,
FullName: 'Clark Morgan',
Position: 'Retail Sales Manager',
Department: 'Sales',
Phone: '+1 (925) 555-2525',
Email: 'clarkm@dx-email.com',
},
{
ID: 44,
FullName: 'Todd Hoffman',
Position: 'Retail Sales Manager',
Department: 'Sales',
Phone: '+1 (925) 555-3579',
Email: 'toddh@dx-email.com',
},
{
ID: 45,
FullName: 'Jackie Garmin',
Position: 'Support Assistant',
Department: 'Support',
Phone: '+1 (213) 555-1824',
Email: 'jackg@dx-email.com',
},
{
ID: 46,
FullName: 'Lincoln Bartlett',
Position: 'Sales Assistant',
Department: 'Sales',
Phone: '+1 (213) 555-8272',
Email: 'lincolnb@dx-email.com',
},
{
ID: 47,
FullName: 'Brad Farkus',
Position: 'Engineer',
Department: 'Engineering',
Phone: '+1 (213) 555-3626',
Email: 'bradf@dx-email.com',
},
{
ID: 48,
FullName: 'Jenny Hobbs',
Position: 'Shipping Assistant',
Department: 'Shipping',
Phone: '+1 (310) 555-2668',
Email: 'jennyh@dx-email.com',
},
{
ID: 49,
FullName: 'Dallas Lou',
Position: 'Shipping Assistant',
Department: 'Shipping',
Phone: '+1 (213) 555-8357',
Email: 'dallas@dx-email.com',
},
{
ID: 50,
FullName: 'Stu Pizaro',
Position: 'Engineer',
Department: 'Engineering',
Phone: '+1 (213) 555-2552',
Email: 'stu@dx-email.com',
},
];
Use the following properties to configure JavaScript CardView selection:
- allowSelectAll
Allows users to select all or current page cards (based on selectAllMode). - selectAllMode
Specifies mode used to select all cards. Applies only if selection.allowSelectAll istrue. - showCheckBoxesMode
Specifies when to display card selection checkboxes.