密钥的总数存在于列表中。单击列表我需要只显示名称而不是数字。如何删除数字,只显示单击的列表。注意:我需要列表显示中的计数
const Option = Select.Option;
const children = [];
const pubTypes = [
{ key: "Webcasts", count: 200 },
{ key: "Review", count: 300 },
{ key: "Portrait", count: 500 }
];
pubTypes.map(element =>
children.push(
<Select.Option key={element.key}>
{element.key} ({element.count})
</Select.Option>
)
);
class UserRemoteSelect extends React.Component {
handleChange = value => {
console.log(`selected ${value}`);
};
render() {
return (
<Select
mode="multiple"
style={{ width: "100%" }}
placeholder="Please select"
onChange={this.handleChange}
>
{children}
</Select>
);
}
}
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您可以设置labelInValue:false来实现此目的。