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52 lines
663 B
52 lines
663 B
4 years ago
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# 前提知识储备
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利用`bi.custom_tree`自定义树组件,是FineUI的高阶阶段,因此需要深入理解FineUI基础抽象控件的用法.
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在学习的过程中配合源码使用更利于理解
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## BI.BasicButton
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```
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{
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isSelected,
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setSelected,
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isOnce,
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doClick,
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getValue,
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}
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```
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## BI.NodeButton
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```
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{
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isSelected,
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setSelected,
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isOpened,
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setOpened,
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triggerCollapse,
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triggerExpand,
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doClick,
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getValue,
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}
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```
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## BI.Expander
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```
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{
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props:{
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el:{},
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popup:{
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el:{}
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}
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},
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trigger:""
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}
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```
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## BI.Loader
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```
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{
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populate
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}
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```
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## Events
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`BI.Controller.EVENT_CHANGE`
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