Hello,
as mentioned in the subject, I would like to know if there is a way to reset, or remove, the dataSource, when the dropdown is closed.
Thanks.
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export class Default extends SampleBase {
constructor() {
this.temp = false;
}
beforeOpen() {
if (this.temp == true) {
this.fields = { value: 'id', text: 'name', child: 'subChild', dataSource: dataSource.defaultData1};
this.temp = false;
}
else {
this.fields = { value: 'id', text: 'name', child: 'subChild', dataSource: dataSource.defaultData};
this.temp = true;
}
this.dataBind();
}
close() {
this.fields = { value: 'id', text: 'name', child: 'subChild', dataSource: []};
}
render() {
return ( <DropDownTreeComponent
fields={this.fields}
beforeOpen={this.beforeOpen}
close={this.close}
/>
);
}
}
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