javascriptreactjsantd

React | Ant design select value not setting


I am trying to add Select All / Unselect All to React Antd's 'SELECT' component.

My code

const models = ['A4', 'A6', 'A8', 'A1', 'Q3', 'Q5'];
const [selected, setSelected] = useState({
  models: [],
});

console.log('selected', selected);

const handleModelSelect = (option) => {
  if (option === 'all') {
    if (selected.models.length === models.length) {
      setSelected((prev) => ({ ...prev, models: [] }));
    } else {
      setSelected((prev) => ({ ...prev, models }));
    }
  } else {
    setSelected((prev) => ({ ...prev, models: uniq([...prev.models, option]) }));
  }
};

return
(<Form>
  <Form.Item
    name="model"
    style={{ display: 'inline-block', width: 'calc(33% - 8px)' }}
  >
    <Select mode="multiple" placeholder="Models" value={selected.models} onSelect={handleModelSelect}>
      <Option value="all">Select all</Option>
      {map(models, model => <Option value={model} key={model}>{model}</Option>)}
    </Select>
  </Form.Item>
</Form>)

I see that I do get everything selected & unselected in the "selected.models", however the issue is that the Select component visually does NOT update itself, meaning it stays with things I have selected/unselected.

Really weird behavior.


Solution

  • The issue was with using Antd's Form & Form.item along with Select. Code works perfectly fine without the Form