react-icons/fa#FaChevronLeft JavaScript Examples

LabelingHeader = ({ SDK, onClick, isExplorerMode }) => {
  return (
    <Elem name="header" mod={{ labelStream: !isExplorerMode }}>
      <Space size="large">
        {SDK.interfaceEnabled("backButton") && (
          <Button
            icon={<FaChevronLeft style={{ marginRight: 4, fontSize: 16 }} />}
            type="link"
            onClick={onClick}
            style={{ fontSize: 18, padding: 0, color: "black" }}
          >
            Back
          </Button>
        )}

        {isExplorerMode ? (
          <FieldsButton
            wrapper={FieldsButton.Checkbox}
            icon={<Icon icon={FaColumns} />}
            trailingIcon={<Icon icon={FaCaretDown} />}
            title={"Fields"}
          />
        ) : null}
      </Space>
    </Elem>
  );
}

Board = ({ title, username, createdAt, body, history, postId }) => {
  const handleRemove = async () => {
    try {
      if (!window.confirm('삭제하시겠습니까?')) {
        return;
      }
      const res = await deletePost(postId);
      if (!res.success) {
        throw new Error(res.message);
      }
      history.push(`/`);
    } catch (err) {
      console.error(err);
    }
  };

  return (
    <>
      <div className="BoardView">
        <div className="board-header">
          <div className="title">
            <span onClick={history.goBack}>
              <FaChevronLeft />
            </span>
            <h2>{title}</h2>
          </div>
          <div className="btn-container">
            <Link
              to={{
                pathname: `/posts/update/${postId}`,
                state: { title, body },
              }}
            >
              <button>수정</button>
            </Link>
            <button onClick={handleRemove}>삭제</button>
          </div>
        </div>
        <div className="info">
          <span>{username}</span>
          <span className="info-time">{Moment(new Date(createdAt)).fromNow()}</span>
        </div>

        <div className="board">
          <p>{body}</p>
        </div>
      </div>
    </>
  );
}

Component = () => {
  const data = { nodes };

  const chakraTheme = getTheme(DEFAULT_OPTIONS);
  const theme = useTheme(chakraTheme);

  const pagination = usePagination(data, {
    state: {
      page: 0,
      size: 2,
    },
    onChange: onPaginationChange,
  });

  function onPaginationChange(action, state) {
    console.log(action, state);
  }

  const COLUMNS = [
    { label: 'Task', renderCell: (item) => item.name },
    {
      label: 'Deadline',
      renderCell: (item) =>
        item.deadline.toLocaleDateString('en-US', {
          year: 'numeric',
          month: '2-digit',
          day: '2-digit',
        }),
    },
    { label: 'Type', renderCell: (item) => item.type },
    {
      label: 'Complete',
      renderCell: (item) => item.isComplete.toString(),
    },
    { label: 'Tasks', renderCell: (item) => item.nodes?.length },
  ];

  return (
    <>
      <Box p={3} borderWidth="1px" borderRadius="lg">
        <CompactTable columns={COLUMNS} data={data} theme={theme} pagination={pagination} />
      </Box>

      <br />
      <HStack justify="flex-end">
        <IconButton
          aria-label="previous page"
          icon={<FaChevronLeft />}
          colorScheme="teal"
          variant="ghost"
          disabled={pagination.state.page === 0}
          onClick={() => pagination.fns.onSetPage(pagination.state.page - 1)}
        />

        {pagination.state.getPages(data.nodes).map((_, index) => (
          <Button
            key={index}
            colorScheme="teal"
            variant={pagination.state.page === index ? 'solid' : 'ghost'}
            onClick={() => pagination.fns.onSetPage(index)}
          >
            {index + 1}
          </Button>
        ))}
        <IconButton
          aria-label="next page"
          icon={<FaChevronRight />}
          colorScheme="teal"
          variant="ghost"
          disabled={pagination.state.page + 1 === pagination.state.getTotalPages(data.nodes)}
          onClick={() => pagination.fns.onSetPage(pagination.state.page + 1)}
        />
      </HStack>

      <br />
      <DocumentationSee anchor={'Features/' + key} />
    </>
  );
}

Component = () => {
  const [data, setData] = React.useState({ nodes });

  //* Theme *//

  const chakraTheme = getTheme({
    ...DEFAULT_OPTIONS,
    striped: true,
  });
  const customTheme = {
    Table: `
      --data-table-library_grid-template-columns:  64px repeat(5, minmax(0, 1fr));

      margin: 16px 0px;
    `,
  };
  const theme = useTheme([chakraTheme, customTheme]);

  //* Resize *//

  const resize = { resizerHighlight: '#dee2e6' };

  //* Pagination *//

  const pagination = usePagination(data, {
    state: {
      page: 0,
      size: 4,
    },
    onChange: onPaginationChange,
  });

  function onPaginationChange(action, state) {
    console.log(action, state);
  }

  //* Search *//

  const [search, setSearch] = React.useState('');

  useCustom('search', data, {
    state: { search },
    onChange: onSearchChange,
  });

  function onSearchChange(action, state) {
    console.log(action, state);
    pagination.fns.onSetPage(0);
  }

  //* Filter *//

  const [isHide, setHide] = React.useState(false);

  useCustom('filter', data, {
    state: { isHide },
    onChange: onFilterChange,
  });

  function onFilterChange(action, state) {
    console.log(action, state);
    pagination.fns.onSetPage(0);
  }

  //* Select *//

  const select = useRowSelect(data, {
    onChange: onSelectChange,
  });

  function onSelectChange(action, state) {
    console.log(action, state);
  }

  //* Tree *//

  const tree = useTree(
    data,
    {
      onChange: onTreeChange,
    },
    {
      clickType: TreeExpandClickTypes.ButtonClick,
      treeYLevel: 1,
      treeIcon: {
        margin: '4px',
        iconDefault: null,
        iconRight: <FaChevronRight />,
        iconDown: <FaChevronDown />,
      },
    },
  );

  function onTreeChange(action, state) {
    console.log(action, state);
  }

  //* Sort *//

  const sort = useSort(
    data,
    {
      onChange: onSortChange,
    },
    {
      sortIcon: {
        iconDefault: null,
        iconUp: <FaChevronUp />,
        iconDown: <FaChevronDown />,
      },
      sortFns: {
        TASK: (array) => array.sort((a, b) => a.name.localeCompare(b.name)),
        DEADLINE: (array) => array.sort((a, b) => a.deadline - b.deadline),
        TYPE: (array) => array.sort((a, b) => a.type.localeCompare(b.type)),
        COMPLETE: (array) => array.sort((a, b) => a.isComplete - b.isComplete),
        TASKS: (array) => array.sort((a, b) => (a.nodes || []).length - (b.nodes || []).length),
      },
    },
  );

  function onSortChange(action, state) {
    console.log(action, state);
  }

  //* Drawer *//

  const [drawerId, setDrawerId] = React.useState(null);
  const [edited, setEdited] = React.useState('');

  const handleEdit = (event) => {
    setEdited(event.target.value);
  };

  const handleCancel = () => {
    setEdited('');
    setDrawerId(null);
  };

  const handleSave = () => {
    const node = findNodeById(data.nodes, drawerId);
    const editedNode = { ...node, name: edited };
    const nodes = insertNode(data.nodes, editedNode);

    setData({
      nodes,
    });

    setEdited('');
    setDrawerId(null);
  };

  //* Modal *//

  const [modalOpened, setModalOpened] = React.useState(false);

  //* Custom Modifiers *//

  let modifiedNodes = data.nodes;

  // search
  modifiedNodes = modifiedNodes.filter((node) =>
    node.name.toLowerCase().includes(search.toLowerCase()),
  );

  // filter
  modifiedNodes = isHide ? modifiedNodes.filter((node) => !node.isComplete) : modifiedNodes;

  //* Columns *//

  const COLUMNS = [
    {
      label: 'Task',
      renderCell: (item) => item.name,
      resize,
      sort: { sortKey: 'TASK' },
      select: {
        renderHeaderCellSelect: () => (
          <Checkbox
            colorScheme="teal"
            isChecked={select.state.all}
            isIndeterminate={!select.state.all && !select.state.none}
            onChange={select.fns.onToggleAll}
          />
        ),
        renderCellSelect: (item) => (
          <Checkbox
            colorScheme="teal"
            style={{ backgroundColor: '#ffffff' }}
            isChecked={select.state.ids.includes(item.id)}
            onChange={() => select.fns.onToggleById(item.id)}
          />
        ),
      },
      tree: true,
    },
    {
      label: 'Deadline',
      renderCell: (item) =>
        item.deadline.toLocaleDateString('en-US', {
          year: 'numeric',
          month: '2-digit',
          day: '2-digit',
        }),
      resize,
      sort: { sortKey: 'DEADLINE' },
    },
    { label: 'Type', renderCell: (item) => item.type, resize, sort: { sortKey: 'TYPE' } },
    {
      label: 'Complete',
      renderCell: (item) => item.isComplete.toString(),
      resize,
      sort: { sortKey: 'COMPLETE' },
    },
    {
      label: 'Tasks',
      renderCell: (item) => (
        <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
          <span>{item.nodes?.length}</span>
          <IconButton
            aria-label="edit"
            icon={<FaPen />}
            size="xs"
            variant="ghost"
            colorScheme="teal"
            onClick={() => setDrawerId(item.id)}
          />
        </div>
      ),
      resize,
      sort: { sortKey: 'TASKS' },
    },
  ];

  return (
    <>
      <Modal isOpen={modalOpened} onClose={() => setModalOpened(false)}>
        <ModalOverlay />
        <ModalContent>
          <ModalHeader>Not all features included here, but we got ...</ModalHeader>
          <ModalCloseButton />
          <ModalBody>
            <div>
              <Checkbox colorScheme="teal" isChecked>
                Resize
              </Checkbox>
            </div>
            <div>
              <Checkbox colorScheme="teal" isChecked>
                Sort
              </Checkbox>
            </div>
            <div>
              <Checkbox colorScheme="teal" isChecked>
                Search
              </Checkbox>
            </div>
            <div>
              <Checkbox colorScheme="teal" isChecked>
                Filter
              </Checkbox>
            </div>
            <div>
              <Checkbox colorScheme="teal" isChecked>
                Select
              </Checkbox>
            </div>
            <div>
              <Checkbox colorScheme="teal" isChecked>
                Tree
              </Checkbox>
            </div>
            <div>
              <Checkbox colorScheme="teal" isChecked>
                Drawer on Edit
              </Checkbox>
            </div>
            <div>
              <Checkbox colorScheme="teal" isChecked>
                Pagination
              </Checkbox>
            </div>
          </ModalBody>
        </ModalContent>
      </Modal>

      {/* Form */}

      <HStack m={3}>
        <Button colorScheme="teal" onClick={() => setModalOpened(true)}>
          Features?
        </Button>

        <InputGroup>
          <InputLeftElement
            pointerEvents="none"
            children={<FaSearch style={{ color: '#4a5568' }} />}
          />
          <Input
            placeholder="Search Task"
            value={search}
            onChange={(event) => setSearch(event.target.value)}
          />
        </InputGroup>

        <Checkbox
          style={{ whiteSpace: 'nowrap' }}
          colorScheme="teal"
          isChecked={isHide}
          onChange={(event) => setHide(event.target.checked)}
        >
          Hide Complete
        </Checkbox>
      </HStack>

      {/* Table */}

      <Box p={3} borderWidth="1px" borderRadius="lg">
        <CompactTable
          columns={COLUMNS}
          data={{ ...data, nodes: modifiedNodes }}
          theme={theme}
          layout={{ custom: true }}
          select={select}
          tree={tree}
          sort={sort}
          pagination={pagination}
        />
      </Box>

      <br />
      <HStack justify="flex-end">
        <IconButton
          aria-label="previous page"
          icon={<FaChevronLeft />}
          colorScheme="teal"
          variant="ghost"
          disabled={pagination.state.page === 0}
          onClick={() => pagination.fns.onSetPage(pagination.state.page - 1)}
        />

        {pagination.state.getPages(modifiedNodes).map((_, index) => (
          <Button
            key={index}
            colorScheme="teal"
            variant={pagination.state.page === index ? 'solid' : 'ghost'}
            onClick={() => pagination.fns.onSetPage(index)}
          >
            {index + 1}
          </Button>
        ))}
        <IconButton
          aria-label="next page"
          icon={<FaChevronRight />}
          colorScheme="teal"
          variant="ghost"
          disabled={pagination.state.page + 1 === pagination.state.getTotalPages(data.nodes)}
          onClick={() => pagination.fns.onSetPage(pagination.state.page + 1)}
        />
      </HStack>

      <Drawer isOpen={drawerId} onClose={handleCancel} placement="right">
        <DrawerOverlay />
        <DrawerContent>
          <DrawerCloseButton />
          <DrawerHeader>Create your account</DrawerHeader>

          <DrawerBody>
            <Text>Name: </Text>
            <Input
              autoFocus
              value={
                edited || fromTreeToList(data.nodes).find((node) => node.id === drawerId)?.name
              }
              onChange={handleEdit}
              data-autofocus
            />
          </DrawerBody>

          <DrawerFooter>
            <Button variant="outline" mr={3} onClick={handleCancel}>
              Cancel
            </Button>
            <Button onClick={handleSave} colorScheme="teal">
              Save
            </Button>
          </DrawerFooter>
        </DrawerContent>
      </Drawer>
    </>
  );
}