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78 lines
2.9 KiB
78 lines
2.9 KiB
7 years ago
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# bi.widget
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## 所有控件的超类
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## API
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##### 基础属性
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| 参数 | 说明 | 类型 | 可选值 | 默认值
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| :------ |:------------- | :-----| :----|:----
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| root | 根组件 | boolean | true,false | false |
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| tagName | html标签 | string| —| "div" |
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| attributes | 属性| object | —| null |
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| data | 数据 | object | — | null |
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| disabled | 是否可用 | boolean |true,false | false |
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| invisible | 是否可见 | boolean | true,false | false|
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| invalid | 是否有效 | boolean | true,false |false |
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| baseCls | 基础class类 | string | —| " "|
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| extraCls | 扩展class类 | string| — | " "|
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| cls | class类名 | string |— | " "|
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## 生命周期函数
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| 名称 | 说明 | 回调参数
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| :------ |:------------- | :-----
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| beforeCreate | 组件实例刚被创建 |— |
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| created | 组件实例创建完成 | —|
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| render | 渲染组件 | — |
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| beforeMounted | 组件挂载之前| —|
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| mounted | 组件挂载 |—|
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| update | 组件更新 | —|
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| beforeDestroyed | 组件销毁前调用| —|
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| destroyed | 组件销毁后调用 | —|
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## 对外方法
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#####(注: fineui2.0引入生命周期后，widget的实现类不需要重写setEnable，setValid等方法，会自动调用子组件的对应方法
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#####,一些需要在设置状态后做的额外工作可以通过重写_setXXX来实现)
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| 名称 | 说明 | 回调参数
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| :------ |:------------- | :-----
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| isMounted | 判断组件是否挂载| — |
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| setWidth | 设置组件宽度 | width |
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| setHeight | 设置组件高度 | height |
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| setEnable | 设置组件是否可用 | enable |
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| setVisible | 设置组件是否可见 | visible |
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| setValid | 设置组件是否有效 | valid|
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| doBehavior | 自定义下拉列表中item项的行为，如高亮，标红等 | —|
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| getWidth | 获取组件宽度 | —|
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| getHeight| 获取组件高度| —|
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| isValid | 判断是否有效 | —|
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| addWidget | 添加组件 | name,widget|
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| getWidgetByName | 根据组件名称获取组件| name |
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| removeWidget | 移除组件 | nameOrWidget |
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| hasWidget | 判断是否有该组件 | name |
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| getName | 获取组件名称 | —|
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| setTag | 设置tag | tag |
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| getTag | 获取tag | —|
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| attr | 设置组件属性 | key,value |
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| getText | 获取text值 | —|
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| setText | 设置text值 | text|
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| getValue | 获取value值 | —|
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|setValue| 设置value值| value|
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| isEnabled | 是否可用 | —|
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| isVisible | 是否可见 | —|
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| disable | 设置组件不可用 | —|
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| enable | 设置组件可用| —|
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| valid | 设置组件有效| —|
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|invalid | 设置组件无效 | —|
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| invisible | 设置组件不可见 | —|
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| visible | 设置组件可见 | —|
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| isolate | 组件不在页面展示，组件事件和内容都在 | —|
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| empty | 清空组件 | —|
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| destroy | 销毁组件| —|
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---
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7 years ago
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