Class Ext.LoadMask
| Package: | Ext |
| Class: | LoadMask |
| Extends: | Object |
| Defined In: | LoadMask.js |
A simple utility class for generically masking elements while loading data. If the element being masked has
an underlying Ext.data.Store, the masking will be automatically synchronized with the store's loading
process and the mask element will be cached for reuse. For all other elements, this mask will replace the
element's UpdateManager load indicator and will be destroyed after the initial load.
属性 - 方法 - 事件 - 设置选项
公共属性
| 属性 | 定义对象 | |
|---|---|---|
| disabled : Boolean | LoadMask | |
| Read-only. True if the mask is currently disabled so that it will not be displayed (defaults to false) | ||
公共方法
| 方法 | 定义对象 | |
|---|---|---|
LoadMask(Object config) |
LoadMask | |
| Create a new LoadMask | ||
| disable() : void | LoadMask | |
| Disables the mask to prevent it from being displayed | ||
| enable() : void | LoadMask | |
| Enables the mask so that it can be displayed | ||
公共事件
此类没有公共事件。
设置选项
| 设置选项 | 定义对象 | |
|---|---|---|
| msg : String | LoadMask | |
| The text to display in a centered loading message box (defaults to 'Loading...') | ||
| msgCls : String | LoadMask | |
| The CSS class to apply to the loading message element (defaults to "x-mask-loading") | ||
| removeMask : Boolean | LoadMask | |
| True to create a single-use mask that is automatically destroyed after loading (useful for page loads), False to pers... | ||
属性详情
disabled
public Boolean disabled
Read-only. True if the mask is currently disabled so that it will not be displayed (defaults to false)
This property is defined by LoadMask.
构造函数
LoadMask
public function LoadMask(Object config)
Create a new LoadMask
参数：
config: ObjectThe config object
方法详情
disable
public function disable()
Disables the mask to prevent it from being displayed
参数：
- 无。
void
This method is defined by LoadMask.
enable
public function enable()
Enables the mask so that it can be displayed
参数：
- 无。
void
This method is defined by LoadMask.
设置详情
msg
msg : String
The text to display in a centered loading message box (defaults to 'Loading...')
This config option is defined by LoadMask.
msgCls
msgCls : String
The CSS class to apply to the loading message element (defaults to "x-mask-loading")
This config option is defined by LoadMask.
removeMask
removeMask : Boolean
True to create a single-use mask that is automatically destroyed after loading (useful for page loads), False to persist the mask element reference for multiple uses (e.g., for paged data widgets). Defaults to false.
This config option is defined by LoadMask.