jQWidgets jqxPanel getHScrollPosition() 方法

jQWidgets jqxPanel getHScrollPosition() 方法

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。jqxPanel是用来说明一个jQuery面板部件,它是不同部件或元素的持有人。此外,它直观地附加了水平和垂直滚动条,以防止所述内容不能完全被查看。

getHScrollPosition()方法从显示的jqxPanel返回水平滚动条的位置。它不接受任何参数,并返回一个数字。

语法:

var position = $("#Selector").jqxPanel('getHScrollPosition');

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-1.11.1.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxbuttons.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxscrollbar.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxpanel.js”></script>

例子:下面的例子说明了jQWidgets中jqxPanel getHScrollPosition()方法。

<!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-1.11.1.min.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxcore.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxbuttons.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxscrollbar.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxpanel.js">
    </script>
</head>
  
<body>
    <center>
        <h1 style="color:green">
            GeeksforGeeks
        </h1>
  
        <h3>jQWidgets jqxPanel getHScrollPosition() method </h3>
  
        <div id='jqxp' 
             style="font-size:15px; font-family:Verdana; float:center;">
            
            <div style='margin-top: 12px;'>
                <h3>Topics covered by GeeksforGeeks</h3>
            </div>
            
            <div style="white-space: nowrap; text-align: left;">
                <ul>
                    <li>Theory Of Computation</li>
                    <li>C Programming</li>
                    <li>Datastructure</li>
                    <li>javascript</li>
                    <li>Algorithm</li>
                    <li>Python</li>
                    <li>JQuery</li>
                    <li>Scala</li>
                    <li>Java</li>
                    <li>Html</li>
                    <li>C++</li>
                </ul>
            </div>
        </div>
        <div>
            <input type="button" id="jqxBtn" 
                style="margin-top: 25px" value="Click here" />
        </div>
        <br>      
        <div id="log"></div>
    </center>
  
    <script type="text/javascript">
        (document).ready(function () {
            ("#jqxp").jqxPanel({
                width: "180px",
                height: "170px",
                theme: 'energyblue'
            });
  
            ("#jqxBtn").jqxButton({
                width: "180px",
                height: "30px",
                theme: 'energyblue',
            });
            ("#jqxBtn").on("click", function () {
                ('#jqxp').jqxPanel('scrollTo', 20, 35);
                var hsp =('#jqxp').jqxPanel('getHScrollPosition');
                $('#log').text("Position of horizontal scrollbar: " + hsp);
            });
        });
    </script>
</body>
</html>

输出:

jQWidgets jqxPanel getHScrollPosition() 方法

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