jQWidgets jqxPivotGrid destroy()方法

jQWidgets jqxPivotGrid destroy()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。jqxPivotGrid是一个强大而轻量级的数据可视化部件,完全由JavaScript语言编写。这个小组件提供了许多先进的功能,并且可以根据不同的需求进行高度定制。

destroy()方法用于销毁透视网格组件实例。

语法:

$('#myPivotGrid').jqxPivotGrid('destroy');

参数:该方法不接受任何参数。

返回值:该方法不返回任何值。

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/jqxdata.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxbuttons.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxsortable.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxmenu.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxpivot.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxpivotgrid.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>

示例:下面的例子说明了jQWidgets jqxPivotGrid destroy()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/jqxdata.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/jqxmenu.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxpivot.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxpivotgrid.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqx-all.js">
    </script>
</head>
  
<body>
    <center>
        <h1 style="color:green;">
            GeeksforGeeks
        </h1>
        <h3>jQWidgets jqxPivotGrid destroy() Method</h3>
        <div id="jqx_Pivot_Grid" style="height:160px;width:270px;">
        </div>
        <input type="button" style="margin:10px;" 
               id="button_for_destroy" 
               value="Destroy the pivot grid component instance" />
        <div id="log"></div>
        <script type="text/javascript">
            (document).ready(function () {
                var data = new Array();
                var i = 0;
                while (i <= 2) {
                    var Column = ["Company"];
                    var Domain = ["Progamming",
                        "CS subjects",
                        "GATE preparation"];
                    var Rank = ["Ranking"];
                    var row = {};
                    row["Domain"] = Domain[i];
                    row["Column"] = "Company";
                    row["Rank"] = "Domain";
                    data.push(row);
                    i++;
                }
                var dataAdapter = new.jqx.dataAdapter({
                    localdata: data,
                    datafields:
                        [
                            { name: 'Rank', type: 'string' },
                            { name: 'Domain', type: 'string' },
                            { name: 'Column', type: 'string' },
                        ]
                });
                var pivotDataSource = new .jqx.pivot(
                    dataAdapter,
                    {
                        values: [
                            { text: 'GeeksforGeeks' }
                        ],
                        columns: [{ dataField: 'Column' }],
                        rows: [{ dataField: 'Rank' },
                        { dataField: 'Domain' }],
                    }
                );
                ('#jqx_Pivot_Grid').jqxPivotGrid({
                    source: pivotDataSource
                });
                ("#button_for_destroy").jqxButton({
                    width: 300
                });
                ('#button_for_destroy').jqxButton().
                    click(function () {
                       $('#jqx_Pivot_Grid').jqxPivotGrid('destroy');
                    })
            });
        </script>
    </center>
</body>
  
</html>

输出:

jQWidgets jqxPivotGrid destroy()方法

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