What steps should I take to remove autocomplete suggestions?

Question

What steps should I take to remove autocomplete suggestions?

I am currently utilizing Material UI Autocomplete for my project.

 <Autocomplete
    multiple
    id="tags-outlined"
    options={options}
    getOptionLabel={(option) => option && option.name}
    value={catArray}
    onChange={handleCategoryFilter}
    filterSelectedOptions
    renderInput={(params) => (
     <TextField
      {...params}
      variant="outlined"
      placeholder="Categories"
     />
    )}
/>

My goal is to prevent selected values from appearing in the options list and also need assistance with clearing the autocomplete. Can you provide guidance on how to achieve these tasks?

Currently, I am attempting to clear the values using setCatArray([]) but it does not seem to be working as expected.

reactjs autocomplete material-ui

Answer 1

Answer №1

If you want to hide selected options in the material ui autocomplete, simply set the filterSelectedOptions prop to true.

To clear the values in the autocomplete, there is a default clear icon at the end of the select box that you can use to clear the selection.

Check out my sandbox example here. You can also explore more material ui demos here.

UPDATE: If you need to manage clearing values, make use of the value prop in the autocomplete component and update it within the onchange event handler.

<Autocomplete
    multiple
    id="tags-outlined"
    options={top100Films}
    value={values}
    getOptionSelected={(option, value) => value.title === option.title}
    getOptionLabel={(option) => option.title}
    filterSelectedOptions
    onChange={(e, valueTags) => {
      e.preventDefault();
      const valuesArray = [];
      valueTags.forEach((valueTag) => {
        valuesArray.push({
          title: top100Films
            .filter((tag) => valueTag.title === tag.title)
            .shift().title
        });
      });
      setValues(valuesArray);
    }}
    renderInput={(params) => (
      <TextField
        {...params}
        variant="outlined"
        label="filterSelectedOptions"
        placeholder="Favorites"
      />
    )}
  />

Answer 2

If you want to hide selected options in the material ui autocomplete, simply set the filterSelectedOptions prop to true.

To clear the values in the autocomplete, there is a default clear icon at the end of the select box that you can use to clear the selection.

Check out my sandbox example here. You can also explore more material ui demos here.

UPDATE: If you need to manage clearing values, make use of the value prop in the autocomplete component and update it within the onchange event handler.

<Autocomplete
    multiple
    id="tags-outlined"
    options={top100Films}
    value={values}
    getOptionSelected={(option, value) => value.title === option.title}
    getOptionLabel={(option) => option.title}
    filterSelectedOptions
    onChange={(e, valueTags) => {
      e.preventDefault();
      const valuesArray = [];
      valueTags.forEach((valueTag) => {
        valuesArray.push({
          title: top100Films
            .filter((tag) => valueTag.title === tag.title)
            .shift().title
        });
      });
      setValues(valuesArray);
    }}
    renderInput={(params) => (
      <TextField
        {...params}
        variant="outlined"
        label="filterSelectedOptions"
        placeholder="Favorites"
      />
    )}
  />

Answer 3

Answer №2

Did you attempt to include autocomplete=false in the component's property list?

Answer 4

Did you attempt to include autocomplete=false in the component's property list?

Answer 5

Answer №3

To exclude specific options from the autocomplete results, simply add filterSelectedOptions={true} to your component configuration.

Additionally, you can easily reset the selected values by managing them manually and assigning an empty array. Below is a complete example:

const options = ["one", "two", "three", "four"];

export default function MyAutocomplete() {
  const [values, setValues] = React.useState<string[]>([]);
  const onChange = (_, value) => {
    setValues(value);
  };
  const clearSelected = () => {
    setValues([]);
  };

  return (
    <>
      <button onClick={clearSelected}>Clear selected</button>
      <Autocomplete
        multiple
        id="tags-outlined"
        options={options}
        getOptionLabel={(option) => option}
        value={values}
        onChange={onChange}
        filterSelectedOptions
        renderInput={(params) => (
          <TextField {...params} variant="outlined" placeholder="Categories" />
        )}
      />
    </>
  );
}

See It in Action

https://codesandbox.io/s/material-ui-autocomplete-clear-selected-9ie0g?file=/src/MyAutocomplete.tsx

Answer 6

To exclude specific options from the autocomplete results, simply add filterSelectedOptions={true} to your component configuration.

Additionally, you can easily reset the selected values by managing them manually and assigning an empty array. Below is a complete example:

const options = ["one", "two", "three", "four"];

export default function MyAutocomplete() {
  const [values, setValues] = React.useState<string[]>([]);
  const onChange = (_, value) => {
    setValues(value);
  };
  const clearSelected = () => {
    setValues([]);
  };

  return (
    <>
      <button onClick={clearSelected}>Clear selected</button>
      <Autocomplete
        multiple
        id="tags-outlined"
        options={options}
        getOptionLabel={(option) => option}
        value={values}
        onChange={onChange}
        filterSelectedOptions
        renderInput={(params) => (
          <TextField {...params} variant="outlined" placeholder="Categories" />
        )}
      />
    </>
  );
}

See It in Action

https://codesandbox.io/s/material-ui-autocomplete-clear-selected-9ie0g?file=/src/MyAutocomplete.tsx

Answer 7

Answer №4

    const choices = ["apple", "banana", "orange", "mango"];

export default function CustomAutocomplete() {
  const [selectedValues, setSelectedValues] = React.useState([]);
  const handleChange = (_, value) => {
    setSelectedValues(value);
  };
  const clearSelection = () => {
    setSelectedValues([]);
  };

  return (
    <>
      <button onClick={clearSelection}>Clear selection</button>
      <Autocomplete
        multiple
        id="fruits-outlined"
        options={choices}
        getOptionLabel={(option) => option}
        value={selectedValues}
        onChange={handleChange}
        filterSelectedOptions
        renderInput={(params) => (
          <TextField {...params} variant="outlined" placeholder="Fruits" />
        )}
      />
    </>
  );
}

Answer 8

    const choices = ["apple", "banana", "orange", "mango"];

export default function CustomAutocomplete() {
  const [selectedValues, setSelectedValues] = React.useState([]);
  const handleChange = (_, value) => {
    setSelectedValues(value);
  };
  const clearSelection = () => {
    setSelectedValues([]);
  };

  return (
    <>
      <button onClick={clearSelection}>Clear selection</button>
      <Autocomplete
        multiple
        id="fruits-outlined"
        options={choices}
        getOptionLabel={(option) => option}
        value={selectedValues}
        onChange={handleChange}
        filterSelectedOptions
        renderInput={(params) => (
          <TextField {...params} variant="outlined" placeholder="Fruits" />
        )}
      />
    </>
  );
}

What steps should I take to remove autocomplete suggestions?

Answer №1

Answer №2

Answer №3

See It in Action

Answer №4

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