Reduced UI Component: Interactive Menu Button Tool: jQuery Implementation
In the realm of web and mobile application development, EasyUI is an HTML5 framework that leverages jQuery, React, Angular, and Vue technologies to provide user interface components. One such component is the `menubutton`, a button that displays a dropdown menu upon click, combining the functionality of a standard button and a menu.
To create a menu button using jQuery EasyUI, you can utilize the `menubutton` component provided by the EasyUI library. Here's a basic usage example:
```html Menu Button
Item 1 Item 2 Item 3
```
In this example, the `` element acts as the button, and the `menu` attribute points to the `` containing menu items.
Key properties of the `menubutton` component include `menu`, `iconCls`, `plain`, `text`, and `duration`. The `menu` property specifies the selector for the menu container that will be shown on button click. `iconCls` is used to specify an icon CSS class for the button. The `plain` property defines if the button is plain (no borders or background), and the `text` property is the text displayed on the button. The `duration` property defines the duration of menu show/hide animations in milliseconds.
Common methods for the `menubutton` component include `showMenu()`, `hideMenu()`, `setMenu(menuSelector)`, `enable()`, and `disable()`. The `showMenu()` method programmatically shows the dropdown menu, while the `hideMenu()` method hides it. The `setMenu(menuSelector)` method changes the menu associated with the button. The `enable()` method enables the button, and the `disable()` method disables it.
The `menubutton` component also supports events, such as `onClick(item)` and `onBeforeShowMenu()`. The `onClick(item)` event is triggered when a menu item is clicked, and the clicked menu item is passed as a parameter. The `onBeforeShowMenu()` event fires before the menu is shown, allowing you to dynamically modify menu items.
Here's an example that demonstrates the use of properties and methods:
```html Save Options
Add Edit Remove
```
This approach allows you to easily create a menu button with dropdown menu items using jQuery EasyUI, defining both appearance and behavior through options and methods.
For more detailed usage and advanced features, you can refer to the official jQuery EasyUI documentation, which can be found at http://www.jeasyui.com/documentation/. The information provided here is based on typical usage patterns and component API.
To create a menu button in HTML using the EasyUI library, you can utilize the component by including the following HTML code:
```html
Add Edit Remove
```
This example demonstrates the usage of properties like , , and the event. It also shows how to create menu items within the menu container using the class and the attribute. Additionally, the method is used to programmatically display the dropdown menu.
