README

react-lazy-dropdown

[react-lazy-dropdown] is a very useful react component for multi selection dropdown based on lazy loading option by API calls with async lazy Filtering, Sorting and Tags with custom functions can be provided from the outside

lazy loading multi selection with tags and lazy async filter

Screenshot

lazy loading single selection and lazy async filter

Screenshot

Installation

npm install react-lazy-dropdown

Usage

import {LazySelect} from 'react-lazy-dropdown/dist/index';


  const displayShowMoreOptionCallBack = (selectedOptions) => {
    alert(selectedOptions.length +" items selected");
  };

  const selectionChangedCallBack = (selectedOptions) => {
    console.log(selectedOptions.length +" items selected");
  };


  return (
    <>
      <div className="m-5" style={{width: '500px'}}>
        <LazySelect
          ApiURL={
            'https://--------/Get-------List'
          }
          UniqueKey={'Id'} // object unique key - must be unique per object
          DisplayBy={'Name'}
          PlaceHolder={'Select Methods'}
          useQueryParams={false}
          useBodyParams={true}
          RequestMethod={'post'}
          ExistingRequestParams={{
            FilterByPlatform: false,
            -----------------------,
          }}
          ExistingRequestHeaders={{
            Authorization: `bearer eyJhbGciOi-----------------`,
          }}
          PageSize={10}
          SearchRequestParamName={'search'}
          StartFromRequestParamName={'From'}
          PageSizeRequestParamName={'Size'}
          ResponseResultsHierarchy={'data/Value/Results'}
          DisplayShowMoreOption={true}
          MaximunOptionToShow={3}
          DisplayShowMoreOptionCallBack={displayShowMoreOptionCallBack}
          SelectionChangedCallBack={selectionChangedCallBack}
          IsMulti={true}
          ShowTags={true}
        />
      </div>
    </>
  );

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT

Usage no npm install needed!