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jQWidgets jqxTreeGrid disabled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jqxTreeGrid用於表示tree-like結構中的數據。該小部件對於顯示多列分層數據、數據分頁、排序和過濾、數據編輯、列大小調整、固定列、條件格式、聚合和行選擇非常有用。這些小部件還可以讀取和顯示來自任何類型數據源(例如 XML、JSON、Array、CSV 或 TSV)的數據。

禁用屬性用於設置或獲取指定的jqxTreeGrid是否被禁用。該屬性接受布爾值。

用法:

  • 用於設置禁用屬性。
    $('#treeGrid').jqxTreeGrid({ disabled:true });
  • 為了得到禁用屬性。
    var disabled = $('#treeGrid').jqxTreeGrid('disabled');

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>
<script type=”text/javascript” src=”jqwidgets/jqxtreegrid.js”></script>

例子：下麵的例子說明了jQWidgets jqxTreeGrid禁用屬性。在下麵的示例中，值禁用屬性已設置為真的.

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> 
    <script type="text/javascript" 
            src="jqwidgets/jqxtreegrid.js"> 
    </script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color: green;"> 
          GeeksforGeeks 
        </h1> 
        <h3> 
          jQWidgets jqxTreeGrid disabled Property 
        </h3> 
        <div id="jqxTreeGrid" 
             style="margin: 25px;"> 
        </div> 
        <input type="button" 
               style="margin: 29px;" 
               id="jqxbutton_for_disabled" 
               value="Value of the disabled property" /> 
        <div id="log"></div> 
        <script type="text/javascript"> 
        $(document).ready(function() { 
            var A = [{ 
                ID: 1, 
                Employee_Name: "Amit", 
                Company: "GeeksforGeeks", 
                Designation: "Content Writer", 
                expanded: true, 
                A1: [{ 
                    ID: 2, 
                    Employee_Name: "Sumit", 
                    Company: "Amazon", 
                    Designation: "Software Engineer", 
                }, { 
                    ID: 3, 
                    Employee_Name: "Vivek", 
                    Company: "Apple", 
                    Designation: "Product Manager", 
                    expanded: true, 
                    A1: [{ 
                        ID: 4, 
                        Employee_Name: "Soni", 
                        Company: "Flipkart", 
                        Designation: "HR", 
                    }, ], 
                }, ], 
            }, ]; 
            var Data_Source = { 
                dataFields: [{ 
                    name: "ID", 
                }, { 
                    name: "Employee_Name", 
                }, { 
                    name: "Company", 
                }, { 
                    name: "Designation", 
                }, { 
                    name: "A1", 
                    type: "array", 
                }, { 
                    name: "expanded", 
                }, ], 
                hierarchy: { 
                    root: "A1", 
                }, 
                id: "ID", 
                localData: A, 
            }; 
            var Data = new $.jqx.dataAdapter(Data_Source); 
            $("#jqxTreeGrid").jqxTreeGrid({ 
                source: Data, 
                disabled: true, 
                ready: function() { 
                    $("#jqxTreeGrid").jqxTreeGrid("expandRow", "1"); 
                    $("#jqxTreeGrid").jqxTreeGrid("expandRow", "3"); 
                }, 
                columns: [{ 
                    text: "Employee_Name", 
                    align: "center", 
                    dataField: "Employee_Name", 
                    width: 140, 
                }, { 
                    text: "Company", 
                    align: "center", 
                    dataField: "Company", 
                    width: 150, 
                }, { 
                    text: "Designation", 
                    align: "center", 
                    dataField: "Designation", 
                    width: 150, 
                }, ], 
            }); 
            $("#jqxbutton_for_disabled").jqxButton({ 
                width: 320, 
            }); 
            $("#jqxbutton_for_disabled").click(function() { 
                var value_of_disabled =  
                    $("#jqxTreeGrid").jqxTreeGrid("disabled"); 
                $("#log").html(JSON.stringify(value_of_disabled)); 
            }); 
        }); 
        </script> 
    </center> 
</body> 
  
</html>

輸出：

參考： https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxtreegrid/jquery-treegrid-api.htm?search=



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注：本文由純淨天空篩選整理自Kanchan_Ray大神的英文原創作品 jQWidgets jqxTreeGrid disabled 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。