jQWidgets jqxToolBar initTools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。jqxToolBar是用来说明一个jQuery widget，它显示了一个可以自发附加各种工具的工具栏。此外，默认情况下，jqxToolBar支持一些小工具，即jqxButton, jqxToggleButton, jqxDropDownList, jqxComboBox以及jqxInput。然而，自定义的工具也可以被附加。

initTools属性是一个回调函数，在这个函数中，设置可以被建立到工具属性中所述的工具。它的类型是函数，其默认值为空。

语法:

设置initTools属性。

$('#Selector').jqxToolBar({
        initTools: function (type, index, tool, menuToolIninitialization) {}
    });

返回initTools属性。

var displayFormat = $('#Selector').jqxToolBar('initTools');

参数：它有上面提到的和下面描述的以下参数。

type。它是工具的声明类型，在工具属性中定义。
index。它是所述的指数。
tool。它是一个给定的jQuery对象，代表工具。
menuToolInitialization。它指定initTools属性是否为工具栏工具调用，即其值为false，或为弹出式菜单工具调用，即其值为true。它的类型是布尔值。

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/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/jqxcombobox.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxinput.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtoolbar.js”></script>

下面的例子说明了jQWidgets中的jqxToolBar initTools属性。

示例:

<!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/jqxlistbox.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxdropdownlist.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxcombobox.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxinput.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxtoolbar.js">
    </script>
</head>
  
<body>
    <center>
        <h1 style="color: green">
            GeeksforGeeks
        </h1>
  
        <h3>jQWidgets jqxToolBar initTools
            property
        </h3>
  
        <div id="jqxtb"></div>
    </center>
  
    <script type="text/javascript">
         $(document).ready(function () {$ ("#jqxtb").jqxToolBar({
                width: "470px",
                theme: "energyblue",
                height: 70,
                tools: "button button | dropdownlist combobox | input",
                initTools:
                    function (type, index, tool, menuToolIninitialization) {
                        switch (index) {
                            case 0:
                                tool.text("Button1");
                                break;
                            case 1:
                                tool.text("Button2");
                                break;
                            case 2:
                                tool.jqxDropDownList({
                                    width: 100,
                                    source: ["Java", "Scala", "C++"],
                                    selectedIndex: 2
                                });
                                break;
                            case 3:
                                tool.jqxComboBox({
                                    width: 60,
                                    source: [4, 5, 8, 10, 15],
                                    selectedIndex: 3
                                });
                                break;
                            case 4:
                                tool.jqxInput({
                                    width: 140,
                                    placeHolder: "Search..."
                                });
                                break;
                        }
                    }
            });
        });
    </script>
</body>
  
</html>

输出:

jQWidgets jqxToolBar initTools属性