How to send custom props to my custom searchPanel from devExtreme

Question

So i want to pass my custom onChange function to my custom plugin in ReactJS with devextreme grid.

I have my searchPanel override like this:

import { withComponents } from '@devexpress/dx-react-core';
import { SearchPanel as SearchPanelBase } from '@devexpress/dx-react-grid';
import { SearchPanelInput as Input } from './SearchPanelInputBase';

export const SearchPanel = withComponents({ Input })(SearchPanelBase);

and then my searchPanelInputBase

import * as React from 'react';
import * as PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import Input from '@material-ui/core/Input';
import InputAdornment from '@material-ui/core/InputAdornment';
import Search from '@material-ui/icons/Search';
import { Switch } from '@material-ui/core';
import StoreUsers from '../store/StoreUsers';

const styles = theme => ({
  root: {
    display: 'flex',
    alignItems: 'center',
    color: theme.palette.action.active,
  },
  flexSpaced: {
    display: 'flex',
    flexDirection: 'row',
    justifyContent: 'space-between',
    width: '100%',
  }
});


let getActives = false

const SearchPanelInputBase = ({
  myCustomFunctionFromProps, classes, onValueChange, value, getMessage, props, ...restProps
}) => (
  <div className={classes.flexSpaced}>
    <Switch
      onChange={myCustomFunctionFromProps}
    />
    <Input
      onChange={e => onValueChange(e.target.value)}
      value={value}
      type="text"
      placeholder={getMessage('searchPlaceholder')}
      {...restProps}
      startAdornment={(
        <InputAdornment position="start">
          <Search />
        </InputAdornment>
    )}
      />
  </div>
);

SearchPanelInputBase.propTypes = {
  myCustomFunctionFromProps: PropTypes.func.isRequired,
  onValueChange: PropTypes.func.isRequired,
  value: PropTypes.string,
  getMessage: PropTypes.func.isRequired,
};
SearchPanelInputBase.defaultProps = {
  value: '',
};

export const SearchPanelInput = withStyles(styles)(SearchPanelInputBase);

Finally i call in where i want like this

      <SearchPanel
        inputComponent={props => (
          <SearchPanelInput myCustomFunctionFromProps={this.myCustomFunctionFromProps} {...props} />
        )}
      />

But this is not working, my prop types say the function is undefined, i suspect the props are not spreading correctly but i do not know how to override the other component

EDIT:

my function

  myCustomFunctionFromProps = () => console.log('lel')

Answer 1

withComponents is not passing down your custom props.

It can be used with several components:

export const Table = withComponents({ Row, Cell })(TableBase);

And it just HOC for:

    <TableBase
      rowComponent={Row}
      cellComponent={Cell}
    />

So how should it know to which one custom props go?

You have to define another Input wrapper in scope with myCustomFunctionFromProps function.

  Input2 = props => (
    <SearchPanelInput myCustomFunctionFromProps={this.myCustomFunctionFromProps} {...props} />
  )

and use SearchPanel from @devexpress/dx-react-grid

    <SearchPanel
      inputComponent={this.Input2}
    />

also you should change:

onChange={() => myCustomFunctionFromProps}
myCustomFunctionFromProps={() => this.myCustomFunctionFromProps}

to:

onChange={myCustomFunctionFromProps}
myCustomFunctionFromProps={this.myCustomFunctionFromProps}

or (although it's renundant):

onChange={() => myCustomFunctionFromProps()}
myCustomFunctionFromProps={() => this.myCustomFunctionFromProps()}