后台接口回来几千条数据放在Select里面,用户去选择某条数据,发现很卡顿,有什么办法能解决呢
这是antd官方里面的demo
const { Select } = antd;
const Option = Select.Option;
function handleChange(value) {
console.log(`selected ${value}`);
}
function handleBlur() {
console.log('blur');
}
function handleFocus() {
console.log('focus');
}
ReactDOM.render(
<Select
showSearch
style={{ width: 200 }}
placeholder="Select a person"
optionFilterProp="children"
onChange={handleChange}
onFocus={handleFocus}
onBlur={handleBlur}
filterOption={(input, option) => option.props.children.toLowerCase().indexOf(input.toLowerCase()) >= 0}
>
<Option value="jack">Jack</Option>
<Option value="lucy">Lucy</Option>
<Option value="tom">Tom</Option>
</Select>
你这个是节点太多了,数据多的话,就不要做精准查询了,做个模糊查询就可以了