const DemoApp = angular.module('DemoApp', ['dx']);
DemoApp.controller('DemoController', ($scope) => {
$scope.dataGridOptions = {
dataSource: generateData(100000),
keyExpr: 'id',
showBorders: true,
customizeColumns(columns) {
columns[0].width = 70;
},
scrolling: {
rowRenderingMode: 'virtual',
},
paging: {
pageSize: 10,
},
pager: {
visible: true,
allowedPageSizes: [5, 10, 'all'],
showPageSizeSelector: true,
showInfo: true,
showNavigationButtons: true,
},
onInitialized(e) {
$scope.dataGrid = e.component;
},
};
$scope.displayModeOptions = {
items: [{ text: "Display Mode 'full'", value: 'full' }, { text: "Display Mode 'compact'", value: 'compact' }],
displayExpr: 'text',
valueExpr: 'value',
value: 'full',
onValueChanged(data) {
$scope.dataGrid.option('pager.displayMode', data.value);
$scope.pageInfo.option('disabled', data.value === 'compact');
$scope.navButtons.option('disabled', data.value === 'compact');
},
};
$scope.showPageSizesOptions = {
text: 'Show Page Size Selector',
value: true,
onValueChanged(data) {
$scope.dataGrid.option('pager.showPageSizeSelector', data.value);
},
};
$scope.showInfoOptions = {
text: 'Show Info Text',
value: true,
onValueChanged(data) {
$scope.dataGrid.option('pager.showInfo', data.value);
},
onInitialized(e) {
$scope.pageInfo = e.component;
},
};
$scope.showNavButtonsOptions = {
text: 'Show Navigation Buttons',
value: true,
onValueChanged(data) {
$scope.dataGrid.option('pager.showNavigationButtons', data.value);
},
onInitialized(e) {
$scope.navButtons = e.component;
},
};
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<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=1.0" />
<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/22.2.6/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script>
<script>window.angular || document.write(decodeURIComponent('%3Cscript src="js/angular.min.js"%3E%3C/script%3E'))</script>
<script src="https://cdn3.devexpress.com/jslib/22.2.6/js/dx.all.js"></script>
<script src="data.js"></script>
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container" ng-app="DemoApp" ng-controller="DemoController">
<div id="gridContainer" dx-data-grid="dataGridOptions"></div>
<div class="options">
<div class="caption">Options</div>
<div class="option-container">
<div class="option">
<div id="displayMode" dx-select-box="displayModeOptions"></div>
</div>
<div class="option">
<div id="showPageSizes" dx-check-box="showPageSizesOptions"></div>
</div>
<div class="option">
<div id="showInfo" dx-check-box="showInfoOptions"></div>
</div>
<div class="option">
<div id="showNavButtons" dx-check-box="showNavButtonsOptions"></div>
</div>
</div>
</div>
</div>
</body>
</html>
#gridContainer {
max-height: 800px;
}
.options {
margin-top: 20px;
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
position: relative;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option-container {
display: flex;
margin: 0 auto;
justify-content: space-between;
}
.option {
margin-top: 10px;
display: flex;
align-items: center;
}
.option-caption {
white-space: nowrap;
margin: 0 8px;
}
let s = 123456789;
function random() {
s = (1103515245 * s + 12345) % 2147483647;
return s % (10 - 1);
}
function generateData(count) {
let i;
const surnames = ['Smith', 'Johnson', 'Brown', 'Taylor', 'Anderson', 'Harris', 'Clark', 'Allen', 'Scott', 'Carter'];
const names = ['James', 'John', 'Robert', 'Christopher', 'George', 'Mary', 'Nancy', 'Sandra', 'Michelle', 'Betty'];
const gender = ['Male', 'Female'];
const items = [];
const startBirthDate = Date.parse('1/1/1975');
const endBirthDate = Date.parse('1/1/1992');
for (i = 0; i < count; i += 1) {
const birthDate = new Date(startBirthDate + Math.floor(
(random() * (endBirthDate - startBirthDate)) / 10,
));
birthDate.setHours(12);
const nameIndex = random();
const item = {
id: i + 1,
firstName: names[nameIndex],
lastName: surnames[random()],
gender: gender[Math.floor(nameIndex / 5)],
birthDate,
};
items.push(item);
}
return items;
}
