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22 lines
559 B
22 lines
559 B
2 years ago
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# effect的妙用
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FineUI组件中text,value,cls,css,selected,items,columnSize,rowSize,invisible,disabled等属性都已经支持了响应式
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但是,总有一些属性没有支持响应式,或者一些组件提供的props并未支持响应式,这时候只能回归`_store`+`watch`了吗?
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非也,有effect属性
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```javascript
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const state = Fix.define({
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state1: 0
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});
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const render = () => {
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return {
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type: "bi.my_custom_wdiget",
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effect: (customWidget) => {
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customWidget.customMethod(state.state1);
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}
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};
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};
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```
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