hooks#useOutsideClick TypeScript Examples

The following examples show how to use hooks#useOutsideClick. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: Sidebar.tsx    From gear-js with GNU General Public License v3.0 6 votes vote down vote up 
Sidebar = ({ closeSidebar, nodeSections }: Props) => {
  const getLocalNodes = (): NodesType => {
    const nodes = localStorage.getItem(LOCAL_STORAGE.NODES);
    return nodes ? JSON.parse(nodes) : [];
  };

  const [localNodes, setLocalNodes] = useState<NodesType>(getLocalNodes());
  const [selectedNode, setSelectedNode] = useState(nodeApi.address);
  const ref = useOutsideClick(closeSidebar);

  useEffect(() => {
    localStorage.setItem(LOCAL_STORAGE.NODES, JSON.stringify(localNodes));
  }, [localNodes]);

  return (
    <div className={styles.sidebar} ref={ref} data-testid="sidebar">
      <Header closeSidebar={closeSidebar} selectedNode={selectedNode} />
      <Nodes
        nodeSections={nodeSections}
        localNodes={localNodes}
        setLocalNodes={setLocalNodes}
        selectedNode={selectedNode}
        setSelectedNode={setSelectedNode}
      />
      <Form nodeSections={nodeSections} localNodes={localNodes} setLocalNodes={setLocalNodes} />
    </div>
  );
}
Example #2
Source File: MetaField.tsx    From gear-js with GNU General Public License v3.0 6 votes vote down vote up 
MetaField: FC<Props> = ({ label, value, type }) => {
  const [isVisible, setIsVisible] = useState(false);

  const toggleAlert = () => {
    setIsVisible((prevValue) => !prevValue);
  };

  const hideAlert = () => {
    setIsVisible(false);
  };

  const ref = useOutsideClick(hideAlert);

  return (
    <div className={styles.item}>
      <span className={styles.label}>{label}:</span>
      <div ref={ref} className={styles.type} onClick={toggleAlert}>
        <span className={styles.typeText}>{value}</span>
        {isVisible && <pre className={styles.typeAlert}>{getPreformattedText(type)}</pre>}
      </div>
    </div>
  );
}
Example #3
Source File: Filters.tsx    From gear-js with GNU General Public License v3.0 5 votes vote down vote up 
Filters = ({ values, setValues, isAnySelected }: Props) => {
  const [isOpen, setIsOpen] = useState(false);
  const filters = Object.keys(values);

  const handleChange = ({ target: { name, checked } }: ChangeEvent<HTMLInputElement>) => {
    setValues((prevValues) => {
      const newValues = { ...prevValues, [name]: checked };
      const stringifiedNewValues = JSON.stringify(newValues);

      localStorage.setItem(LOCAL_STORAGE.EVENT_FILTERS, stringifiedNewValues);
      return newValues;
    });
  };

  const getFilters = () =>
    filters.map((filter) => (
      <li key={filter}>
        <Checkbox
          label={filter}
          name={filter}
          className={styles.checkbox}
          checked={values[filter]}
          onChange={handleChange}
        />
      </li>
    ));

  const close = () => {
    setIsOpen(false);
  };

  const toggle = () => {
    setIsOpen((prevValue) => !prevValue);
  };

  const reset = () => {
    setValues(init.filterValues);
    localStorage.removeItem(LOCAL_STORAGE.EVENT_FILTERS);
    close();
  };

  const ref = useOutsideClick(close);
  const toggleButtonClassName = clsx(styles.button, styles.toggleButton);
  const resetButtonClassName = clsx(styles.button, styles.resetButton);

  return (
    <div className={styles.filters} ref={ref}>
      <button type="button" className={toggleButtonClassName} onClick={toggle}>
        <Sliders size={16} strokeWidth={3} />
      </button>
      {isOpen && (
        <div className={styles.body}>
          <ul className={styles.list}>{getFilters()}</ul>
          {isAnySelected && (
            <footer className={styles.footer}>
              <button type="button" className={resetButtonClassName} onClick={reset}>
                <X size={16} strokeWidth={3} className={styles.icon} />
                Clear filters
              </button>
            </footer>
          )}
        </div>
      )}
    </div>
  );
}
Example #4
Source File: Select.tsx    From frontend with GNU General Public License v3.0 4 votes vote down vote up 
Select = ({
  isMulti,
  options,
  onChange,
  selectCaption,
  inputPlaceholder,
  isOpen,
}: ISelect): JSX.Element => {
  const [mutableOptions, setMutableOptions] = useState<ISingleOption[]>(options);
  const [selectedOptions, setSelectedOptions] = useState<ISingleOption[]>([]);
  const [currentOptionId, setCurrentOptionId] = useState<string>('');
  const [isOpenState, setIsOpenState] = useState<boolean>(isOpen || false);
  const containerRef = useRef<HTMLDivElement>(null);

  useOutsideClick(containerRef, () => {
    setIsOpenState(false);
  });

  const doesArrayConsistValue = (id: string) => {
    return selectedOptions.filter((element: ISingleOption) => element.id === id).length;
  };

  const isInputTextMatch = (inputText: string, value: string) => {
    const regex = new RegExp(`^${inputText}`, 'i');
    return regex.test(value);
  };

  const updateSelectedOptions = (option: ISingleOption): void => {
    const { id } = option;
    setCurrentOptionId(id);
    if (isMulti) {
      if (!doesArrayConsistValue(id)) {
        setSelectedOptions([option, ...selectedOptions]);
      } else {
        const newArray = selectedOptions.filter((element: ISingleOption) => element.id !== id);
        setSelectedOptions([...newArray]);
      }
    } else {
      setSelectedOptions([option]);
    }
  };

  const filterOptions = (e: React.ChangeEvent<HTMLInputElement>) => {
    const inputValue = e.target.value;
    const filteredOptions = options.filter((option) => isInputTextMatch(inputValue, option.value));
    setMutableOptions(filteredOptions);
  };

  const toggleList = (e: MouseEvent<HTMLDivElement>) => {
    const clickedElementName = (e.target as HTMLDivElement).localName;
    setMutableOptions(options);
    if (clickedElementName !== 'input') {
      setIsOpenState(!isOpenState);
    }
  };
  useEffect(() => {
    onChange(selectedOptions);
  }, [selectedOptions, onChange]);

  return (
    <StyledWrapper ref={containerRef}>
      <StyledTopWrapper onClick={toggleList}>
        {isOpenState ? (
          <StyledInput placeholder={inputPlaceholder} onChange={filterOptions} />
        ) : (
          <StyledSelectCaption id="selectCaption">{selectCaption}</StyledSelectCaption>
        )}
        <StyledArrowImage isOpen={isOpenState} src={ArrowIcon} />
      </StyledTopWrapper>
      {isOpenState && (
        <StyledSelect aria-multiselectable={isMulti} aria-labelledby="selectCaption" role="listbox">
          {mutableOptions.map((option) => (
            <Option
              key={option.id}
              option={option}
              isMulti={isMulti}
              selectedOptions={selectedOptions}
              currentOptionId={currentOptionId}
              updateSelectedOptions={updateSelectedOptions}
            />
          ))}
        </StyledSelect>
      )}
    </StyledWrapper>
  );
}