Nag*_*aju 3 reactjs office-ui-fabric office-fabric
我正在尝试在应用程序中使用Fabric React MessageBar组件,但是即使单击messageBar组件中的关闭图标,也无法关闭(关闭)消息部分。
请找到以下代码以供参考。
import React from 'react'
import { MessageBar, MessageBarType } from 'office-ui-fabric-react/lib-commonjs/MessageBar'
class MyMessage extends React.Component{
log=(event)=>{
console.log('close on test');
}
render(){
return(
<div>
<MessageBar
componentRef={(messageBar)=>{this.errorMsgBar = messageBar}}
messageBarType={MessageBarType.error}
isMultiline={false}
onDismiss={(event)=> this.log(event)}
dismissButtonAriaLabel="Close"
>
Error lorem ipsum dolor sit amet, a elit sem interdum consectetur adipiscing elit.{' '}
</MessageBar>
</div>
)
}
}
export default MyMessage;
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Office Fabric将作为默认关闭功能,还是我需要关闭它?
如果我需要关闭它,请告诉我该怎么做?
提前致谢。
-长gar
您可以尝试如下操作:
import React from 'react'
import { MessageBar, MessageBarType } from 'office-ui-fabric-react/lib-commonjs/MessageBar'
class MyMessage extends React.Component{
constructor(){
super();
this.state = {
showMessageBar: true
}
}
closeMessageBar = () => {
this.setState({showMessageBar: false})
}
render(){
return(
<div>
{this.state.showMessageBar && <MessageBar
componentRef={(messageBar)=>{this.errorMsgBar = messageBar}}
messageBarType={MessageBarType.error}
isMultiline={false}
onDismiss={()=> this.closeMessageBar()}
dismissButtonAriaLabel="Close"
>
Error lorem ipsum dolor sit amet, a elit sem interdum consectetur adipiscing elit.{' '}
</MessageBar>}
</div>
)
}
}
export default MyMessage;
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