$(() => {
$('#one-section').dxDropDownButton({
text: 'Download Trial',
icon: 'save',
dropDownOptions: {
width: 230,
},
onItemClick(e) {
DevExpress.ui.notify(`Download ${e.itemData}`, 'success', 600);
},
items: downloads,
});
$('#custom-template').dxDropDownButton({
items: profileSettings,
splitButton: true,
onButtonClick(e) {
DevExpress.ui.notify(`Go to ${e.element.find('.button-title').text()}'s profile`, 'success', 600);
},
onItemClick(e) {
DevExpress.ui.notify(e.itemData.name, 'success', 600);
},
displayExpr: 'name',
keyExpr: 'id',
useSelectMode: false,
template(data, element) {
const $imageContainer = $('<div>')
.addClass('button-img-container').appendTo(element);
$('<div>')
.addClass('button-img-indicator').appendTo($imageContainer);
$('<img>')
.addClass('button-img')
.attr({
src: '../../../../images/employees/51.png',
alt: 'employee',
}).appendTo($imageContainer);
const $textContainer = $('<div>')
.addClass('text-container').appendTo(element);
$('<div>')
.addClass('button-title').text('Olivia Peyton')
.appendTo($textContainer);
$('<div>')
.addClass('button-row').text('IT Manager').appendTo($textContainer);
return $(element);
},
});
$('#template').dxToolbar({
items: [
{
location: 'before',
widget: 'dxDropDownButton',
options: {
displayExpr: 'name',
keyExpr: 'id',
selectedItemKey: 3,
width: 125,
stylingMode: 'text',
useSelectMode: true,
onSelectionChanged(e) {
$('#text').css('text-align', e.item.name.toLowerCase());
},
items: alignments,
},
},
{
location: 'before',
widget: 'dxDropDownButton',
options: {
items: colors,
icon: 'square',
stylingMode: 'text',
dropDownOptions: { width: 'auto' },
onInitialized(e) {
dropDownButton = e.component;
},
dropDownContentTemplate(data, $container) {
const $colorPicker = $('<div>')
.addClass('custom-color-picker')
.appendTo($container);
data.forEach((color) => {
const $button = $('<i>')
.addClass('color dx-icon dx-icon-square')
.on('dxclick', () => {
applyColor($('#text'), color);
applyColor(dropDownButton.$element().find('.dx-dropdownbutton-action .dx-icon').first(), color);
dropDownButton.close();
});
applyColor($button, color);
$colorPicker.append($button);
});
},
},
},
{
location: 'before',
widget: 'dxDropDownButton',
options: {
stylingMode: 'text',
displayExpr: 'text',
keyExpr: 'size',
useSelectMode: true,
items: fontSizes,
selectedItemKey: 14,
onSelectionChanged(e) {
$('#text').css('font-size', `${e.item.size}px`);
},
itemTemplate(itemData) {
return $('<div>')
.text(itemData.text)
.css('font-size', `${itemData.size}px`);
},
},
},
{
location: 'before',
widget: 'dxDropDownButton',
options: {
stylingMode: 'text',
icon: 'indent',
displayExpr: 'text',
keyExpr: 'lineHeight',
useSelectMode: true,
items: lineHeights,
selectedItemKey: 1.35,
onSelectionChanged(e) {
$('#text').css('line-height', e.item.lineHeight);
},
},
},
],
});
});
let dropDownButton;
function applyColor($element, color) {
if (color) {
$element.css('color', color);
} else {
$element.css('color', '');
}
}
<!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/24.1.6/css/dx.light.css" />
<script src="js/dx.all.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="data.js"></script>
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div class="dx-fieldset">
<div class="dx-fieldset-header">Standalone button</div>
<div class="dx-field">
<div class="dx-field-label">Text and icon</div>
<div class="dx-field-value">
<div id="one-section"></div>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Custom template and actions</div>
<div class="dx-field-value">
<div id="custom-template"></div>
</div>
</div>
</div>
<div class="dx-fieldset">
<div class="dx-fieldset-header">Embedded in a Toolbar</div>
<div class="dx-field">
<div id="template"></div>
</div>
<div class="dx-field">
<p id="text"
>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco
laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat
non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p
>
</div>
</div>
</div>
</body>
</html>
.demo-container .dx-fieldset:first-child {
width: 500px;
}
.custom-color-picker {
width: 82px;
padding: 5px;
}
.color {
cursor: pointer;
font-size: 18px;
}
#text {
line-height: 1.35;
}
.text-container {
padding-inline-start: 12px;
padding-inline-end: 4px;
display: flex;
align-items: flex-start;
flex-direction: column;
}
.button-img-container {
position: relative;
height: 32px;
}
.button-img {
width: 32px;
height: 32px;
position: relative;
border-width: 1px;
border-style: solid;
border-color: var(--dx-color-border);
border-radius: 50%;
}
.button-img-indicator {
position: absolute;
background-color: var(--dx-color-danger);
top: -1px;
inset-inline-end: -1px;
width: 10px;
height: 10px;
border-radius: 50%;
border-width: 2px;
border-style: solid;
border-color: var(--dx-color-main-bg);
z-index: 1;
}
.button-title {
line-height: 20px;
}
.button-row {
font-size: 12px;
line-height: 14px;
opacity: 0.6;
}
#custom-template .dx-button {
height: 46px;
}
#custom-template .dx-button.dx-dropdownbutton-action .dx-button-content {
padding-inline-start: 12px;
padding-inline-end: 12px;
}
const colors = [null, '#980000', '#ff0000', '#ff9900', '#ffff00', '#00ff00', '#00ffff', '#4a86e8', '#0000ff', '#9900ff', '#ff00ff', '#ff3466'];
const profileSettings = [
{ id: 1, name: 'Profile', icon: 'user' },
{
id: 4, name: 'Messages', icon: 'email', badge: '5',
},
{ id: 2, name: 'Friends', icon: 'group' },
{ id: 3, name: 'Exit', icon: 'runner' },
];
const downloads = ['Download Trial For Visual Studio', 'Download Trial For All Platforms', 'Package Managers'];
const alignments = [
{ id: 1, name: 'Left', icon: 'alignleft' },
{ id: 4, name: 'Right', icon: 'alignright' },
{ id: 2, name: 'Center', icon: 'aligncenter' },
{ id: 3, name: 'Justify', icon: 'alignjustify' },
];
const fontSizes = [
{ size: 10, text: '10px' },
{ size: 12, text: '12px' },
{ size: 14, text: '14px' },
{ size: 16, text: '16px' },
{ size: 18, text: '18px' },
];
const lineHeights = [
{ lineHeight: 1, text: '1' },
{ lineHeight: 1.35, text: '1.35' },
{ lineHeight: 1.5, text: '1.5' },
{ lineHeight: 2, text: '2' },
];