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jQWidgets jqxDataTable columns屬性用法及代碼示例

jQWidgets是一個 JavaScript 框架，用於為 PC 和移動設備製作基於 Web 的應用程序。它是一個非常強大、優化、獨立於平台且得到廣泛支持的框架。這jqx數據表用於讀取和顯示來自的數據HTML 表格。這也用於顯示來自各種數據源的數據，例如XML,JSON和數組。

columns屬性用於設置顯示的jqxDataTable的列。數組類型，默認值為[]。

列的屬性：

  • datafield:它是列的指定數據字段。
  • text:它是指定的列名稱。
  • displayfield:顯示指定列的字段。
  • sortable:它說明該列是否可排序。
  • filterable:它說明該列是否可過濾。
  • filter:它設置列的初始化過濾器。
  • columngroup:它確定列的父組的名稱。
  • enabletooltips:它確定是否啟用工具提示。
  • exportable:它說明該列是否可導出。
  • editable:它說明該列是否可編輯。
  • groupable:它說明該列是否可分組。
  • resizable:它說明該列的大小是否可調整。
  • draggable:它說明該列是否可拖動。
  • classname:它定義了類名。
  • cellclassname:它定義了單元格的類名。
  • width:它定義指定列的寬度。
  • menu:它定義該列是否有彈出菜單。

用法:

  • 設置列屬性。
$('Selector').jqxDataTable({ columns: [] });

鏈接文件：下載jQWidgets從給定的鏈接。在 HTML 文件中，找到下載文件夾中的腳本文件。

<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/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/jqxlistbox.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdropdownlist.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdatatable.js”></script>

示例 1：下麵的例子說明了jqxDataTable列jQWidgets 中的屬性。

HTML


<!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/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/jqxlistbox.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdropdownlist.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdatatable.js"> 
    </script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color:green;"> 
            GeeksforGeeks 
        </h1> 
        <h3> 
            jQWidgets jqxDataTable columns Property 
        </h3> 
        <div id="#Data_Table"></div> 
        <table id="Data_Table" border="1"> 
            <thead> 
                <tr> 
                    <th>Employee_Name</th> 
                    <th>Company</th> 
                    <th>Designation</th> 
                </tr> 
            </thead> 
            <tbody> 
                <tr> 
                    <td>Rohit</td> 
                    <td>GeeksforGeeks</td> 
                    <td>HR</td> 
                </tr> 
                <tr> 
                    <td>Rahul</td> 
                    <td>Capgemini</td> 
                    <td>Software Engineer</td> 
                </tr> 
                <tr> 
                    <td>Vivek</td> 
                    <td>CESC</td> 
                    <td>Electrical Engineer</td> 
                </tr> 
                <tr> 
                    <td>Amit</td> 
                    <td>Apple</td> 
                    <td>Manager</td> 
                </tr> 
                <tr> 
                    <td>Nidhi</td> 
                    <td>Google</td> 
                    <td>System developer</td> 
                </tr> 
                <tr> 
                    <td>Nisha</td> 
                    <td>Flipkart</td> 
                    <td>Software Engineer</td> 
                </tr> 
            </tbody> 
        </table> 
  
    </center> 
    <script type="text/javascript"> 
        $(document).ready(function () { 
            $("#Data_Table").jqxDataTable({ 
                width: "300px", 
                height: "160px", 
                columns: [{ 
                    text: 'Employee_Name', 
                    dataField: 'Employee_Name', 
                    width: 100 
                }, { 
                    text: 'Company', 
                    dataField: 'Company', 
                    width: 100 
                }, { 
                    text: 'Designation', 
                    dataField: 'Designation', 
                    width: 100 
                }] 
            }); 
        }); 
    </script> 
</body> 
  
</html>

輸出：

示例 2：下麵是另一個說明 jqxDataTable 的示例列jQWidgets 中的屬性，將其值設置為 []。此處，由於列字段為空，因此未加載任何數據。

HTML


<!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/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/jqxlistbox.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdropdownlist.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdatatable.js"> 
    </script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color:green;"> 
            GeeksforGeeks 
        </h1> 
        <h3> 
            jQWidgets jqxDataTable columns Property 
        </h3> 
        <div id="#Data_Table"></div> 
        <table id="Data_Table" border="1"> 
            <thead> 
                <tr> 
                    <th>Employee_Name</th> 
                    <th>Company</th> 
                    <th>Designation</th> 
                </tr> 
            </thead> 
            <tbody> 
                <tr> 
                    <td>Rohit</td> 
                    <td>GeeksforGeeks</td> 
                    <td>HR</td> 
                </tr> 
                <tr> 
                    <td>Rahul</td> 
                    <td>Capgemini</td> 
                    <td>Software Engineer</td> 
                </tr> 
                <tr> 
                    <td>Vivek</td> 
                    <td>CESC</td> 
                    <td>Electrical Engineer</td> 
                </tr> 
                <tr> 
                    <td>Amit</td> 
                    <td>Apple</td> 
                    <td>Manager</td> 
                </tr> 
                <tr> 
                    <td>Nidhi</td> 
                    <td>Google</td> 
                    <td>System developer</td> 
                </tr> 
                <tr> 
                    <td>Nisha</td> 
                    <td>Flipkart</td> 
                    <td>Software Engineer</td> 
                </tr> 
            </tbody> 
        </table> 
  
    </center> 
    <script type="text/javascript"> 
        $(document).ready(function () { 
            $("#Data_Table").jqxDataTable({ 
                width: "300px", 
                height: "100px", 
                columns: [], 
            }); 
        }); 
    </script> 
</body> 
  
</html>

輸出：

參考： https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxdatatable/jquery-datatable-api.htm



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注：本文由純淨天空篩選整理自nidhi1352singh大神的英文原創作品 jQWidgets jqxDataTable columns Property。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。