Basics
Documentation
The ActionSheet widget is a sheet containing a set of buttons located one under the other. These buttons usually represent several choices relating to a single task. This demo shows how to create a simple ActionSheet and handle item clicks.
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window.onload = function() {
var viewModel = {
actionSheetOptions: {
dataSource: actionSheetItems,
title: "Choose action",
visible: ko.observable(false),
showTitle: ko.observable(true),
showCancelButton: ko.observable(true),
onCancelClick: function() {
showNotify("Cancel");
},
onItemClick: function(value) {
showNotify(value.itemData.text);
}
},
buttonOptions: {
text: "Click to show Action Sheet",
onClick: function(e) {
e.model.actionSheetOptions.visible(true);
}
},
};
function showNotify(value) {
DevExpress.ui.notify("The \"" + value + "\" button is clicked.");
}
ko.applyBindings(viewModel, document.getElementById("demo"));
};
<!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/3.1.0/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.4.2/knockout-min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/18.2.7/css/dx.common.css" />
<link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/18.2.7/css/dx.light.css" />
<link rel="dx-theme" data-theme="android5.light" href="https://cdn3.devexpress.com/jslib/18.2.7/css/dx.android5.light.css" />
<link rel="dx-theme" data-theme="ios7.default" href="https://cdn3.devexpress.com/jslib/18.2.7/css/dx.ios7.default.css" />
<link rel="dx-theme" data-theme="win10.black" href="https://cdn3.devexpress.com/jslib/18.2.7/css/dx.win10.black.css" />
<link rel="dx-theme" data-theme="win10.white" href="https://cdn3.devexpress.com/jslib/18.2.7/css/dx.win10.white.css" />
<script src="https://cdn3.devexpress.com/jslib/18.2.7/js/dx.all.js"></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="demo">
<div data-bind="dxActionSheet: actionSheetOptions"></div>
<div data-bind="dxButton: buttonOptions" class="button"></div>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<span>Show title</span>
<div data-bind="dxSwitch: { value: actionSheetOptions.showTitle }"></div>
</div>
<div class="option">
<span>Show cancel button</span>
<div data-bind="dxSwitch: { value: actionSheetOptions.showCancelButton }"></div>
</div>
</div>
</div>
</div>
</body>
</html>
.button {
width: 280px;
display: block;
margin: 20px auto;
}
.options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
left: 0;
position: absolute;
bottom: 0;
right: 0;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 10px;
text-align: right;
line-height: 28px;
display: inline-block;
width: 100%;
}
.option > span {
float: left;
}
var actionSheetItems = [
{ text: "Call" },
{ text: "Send message" },
{ text: "Edit" },
{ text: "Delete" }
];