searchkit-datefilter

A calendar-style date filter component for Searchkit

---

This Searchkit filter lets users filter start-end date ranges based on a chosen start time and an optional end time.

See demo directory for a working example.

---

The Searchkit components needed for date range filtering were originally published here under the MIT license.

Install

npm install --save-dev searchkit-datefilter

Example

import { SearchkitComponent } from "searchkit";
import { DateRangeFilter, DateRangeCalendar } from "searchkit-datefilter"

class App extends SearchkitComponent {
  render(){
    <div>
     <DateRangeFilter
        id="event_date"
        title="Date range"
        fromDateField="event_date.from"
        toDateField="event_date.to"
        calendarComponent={DateRangeCalendar}
        fieldOptions={{
          type: 'embedded',
          options: {
            path: 'event_date'
          }
        }}
      />
    </div>
  }
}

Loading CSS from the module

If you're using Searchkit CSS, this module should match that pretty well.

@import '../node_modules/searchkit/release/theme.css';
@import '../node_modules/searchkit-datefilter/release/theme.css';

Note that this is an illustrative example; in actual use you probably want to set up a resolve alias for your node_modules dir or use ~ if your loader supports it.

Not seeing those styles...

A quick fix is to add the parameter url=false to your CSS loader, but note that this will break imports that use url().

{
  test: /\.css$/,
  loader: 'style!css?importLoaders=1&url=false!postcss'
},

A better solution is to set up css-raw-loader.

Props

• fromDateField (ESField): Required. An elasticsearch date field to use as the beginning.
• toDateField (ESField): Required. An elasticsearch date field to use as the end.
• id (string): Required. id of component. Must be unique. Used as key for url serialisation
• title (string): Required. Title used for component and for selected filters component
• calendarComponent (ReactComponent): Calendar component to use when rendering
  • Compatible with DateRangeCalendar
  • Defaults to DateRangeFilterInput which just shows two date math input fields
• fieldOptions ({type:"embedded|nested|children", options:Object}) Configures the type field that is stored in ElasticSearch, can be embedded or nested or children
  • type:nested requires options.path provided
  • type:children requires options.childType provided
  • see Field Options in Searchkit documentation
• rangeFormatter ((count:number)=> string|number) A formatter function used to convert numbers into more readable display values. E.g. long number formatting or prefixing currencies.`

Troubleshooting

Errors

Warning: Failed context type: Invalid context 'searchkit' of type 'SearchkitManager' supplied to 'DateRangeFilter', expected instance of 'SearchkitManager'

Webpack is bundling searchkit twice. See webpack/webpack#2134.

To resolve this in your project, you will need to add something like this to webpack.config.js:

resolve: {
  alias: {
    'searchkit': path.resolve(path.join(process.cwd(), 'node_modules', 'searchkit'))
  }
}