fineui是帆软报表和BI产品线所使用的前端框架。
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7 years ago
# bi.lazy_loader
7 years ago
7 years ago
### 懒加载
{% method %}
[source](https://jsfiddle.net/fineui/n710yphc/)
{% common %}
```javascript
BI.createWidget({
type: "bi.lazy_loader",
width: 100,
element: 'body',
items: items,
});
```
{% endmethod %}
### 方法
| 方法名 | 说明 | 参数 |
| --------------------- | ---------- | ----- |
| addItems | 列表最后添加元素 | items |
| setValue | 设置值 | data |
| getVlaue | 获得值 | — |
| empty | 清空 | — |
| populate | 替换内容 | items |
| setNotSelectedValue | 设置未选中值 | — |
| getNotSelectedValue | 获取未选中植 | — |
| getAllButtons | 获得所以根节点 | — |
| getAllLeaves | 获得所有叶节点 | — |
| getSelectedButtons | 获取选中的根节点 | — |
| getNotSelectedButtons | 获取未选中的根节点 | — |
| getIndexByValue | 根据值获取索引 | value |
| getNodeById | 根据id获取node | id |
| getNodeByValue | 根据值获取node | value |