jQWidgets jqxTouch orientationChangeEnabled属性

jQWidgets jqxTouch orientationChangeEnabled属性

jQWidgets是一个JavaScript框架,用于为PC和移动设备制作基于Web的应用程序。它是一个非常强大的、优化的、与平台无关的、并被广泛支持的框架。jqxTouch用于识别和触发触摸事件,如 “轻扫”、”左扫”、”右扫”、”轻拍 “和 “方向改变”,在支持触摸的设备上。

orientationChangeEnabled属性用于指示指定的jqxTouch widget的orientationchange事件是否被启用。这个属性接受两个可能的值,即true和false。

语法:

  • 用于设置orientationChangeEnabled属性。
$('#jqxTouch').jqxTouch({orientationChangeEnabled: true});
  • 用于获取orientationChangeEnabled属性。
var orientationChangeEnabled = $('#jqxTouch')
        .jqxTouch('orientationChangeEnabled');

链接的文件:从给出的链接中下载jQWidgets。在HTML文件中,找到下载文件夹中的脚本文件。

<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtouch.js”></script>
<script type=”text/javascript” src=”scripts/jqx-all.js”></script>

示例:下面的例子说明了jQWidgets jqxTouch orientationChangeEnabled 属性。在下面的例子中,orientationChangeEnabled属性的值已经被设置为true。

<!DOCTYPE html>
<html lang="en">
  
<head>
    <link rel="stylesheet" 
          href="jqwidgets/styles/jqx.base.css" 
          type="text/css"/>
    <script type="text/javascript" 
            src="scripts/jquery.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxcore.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxtouch.js">
    </script>
    <script type="text/javascript" 
            src="scripts/jqx-all.js">
    </script>
</head>
  
<body>
    <center>
        <h1 style="color: green;">
            GeeksforGeeks
        </h1>
        <h3>
            jQWidgets jqxTouch orientationChangeEnabled Property
        </h3>
        <div id="jqx_Touch">
            <div style="height: 100px; 
                      width: 350px;
                      color: black; 
                      border-radius: 10px;
                      background: green;">
                <b>Swipe, Swipe Left, Swipe Right and Tap</b>
            </div>
        </div>
        <input type="button" style="margin: 28px;"
               id="button_for_orientationChangeEnabled"
         value="Value of the orientationChangeEnabled property"/>
        <div id="log"></div>
        <script type="text/javascript">
            (document).ready(function () {
                ('#jqx_Touch').jqxTouch({
                    orientationChangeEnabled: true
                });
                ('#jqx_Touch').on(
                  'swipeleft', function () {
                    ("#log").html("Swiped left");
                });
                ('#jqx_Touch').on(
                  'swiperight', function () {
                    ("#log").html("Swiped right");
                });
                ('#jqx_Touch').on(
                  'tap', function () {
                    ("#log").html("Tapped");
                });
                ('#jqx_Touch').on(
                  'swipe', function () {
                    ("#log").html("Swiped");
                });
                ("#button_for_orientationChangeEnabled").
                    jqxButton({
                        width: 350
                    });
                ("#button_for_orientationChangeEnabled").click(
                    function () {
                        var orientationChangeEnabled_Value =
                          ('#jqx_Touch').
                             jqxTouch('orientationChangeEnabled');
                     ("#log").html(orientationChangeEnabled_Value);
                    });
            });
        </script>
    </center>
</body>
  
</html>

输出:

jQWidgets jqxTouch orientationChangeEnabled属性

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