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Filament Apex Charts

Apex Charts integration for Filament

Filament demo with ApexCharts

Installation

You can install the package via composer:

Register the plugin for the Filament Panels you want to use:

Filament V2 - if you are using Filament v2.x, you can use this section

Usage

Start by creating a widget with the command:

Available chart samples

You may choose:

• Area
• Bar
• Boxplot
• Bubble
• Candlestick
• Column
• Donut
• Heatmap
• Line
• Mixed-LineAndColumn
• Pie
• PolarArea
• Radar
• Radialbar
• RangeArea
• Scatter
• TimelineRangeBars
• Treemap
• Funnel

You may also create an empty chart by selecting the Empty option.

This command will create the BlogPostsChart.php file in app\Filament\Widgets. Ex:

Now, check out your new widget in the dashboard.

Available options

The getOptions() method is used to return an array of options based on Apex Charts Options. This structure is identical with the Apex Chart library, which Filament Apex Charts uses to render charts. You may use the Apex Chart documentation to fully understand the possibilities to return from getOptions().

Examples

• Filament demo with ApexCharts

Setting a widget title

You may set a widget title:

Optionally, you can use the getHeading() method.

Hiding header content

You can hide header content by NOT providing these

• $heading
• getHeading()
• getFormSchema()
• getOptions()

Setting a chart id

You may set a chart id:

Setting a widget height

You may set a widget height:

Optionally, you can use the getContentHeight() method.

Setting a widget footer

You may set a widget footer:

You can also use the getFooter() method:

Custom view:

Html string:

Filtering chart data

You can set up chart filters to change the data shown on chart. Commonly, this is used to change the time period that chart data is rendered for.

Filter forms

You may use components from the Form Builder to create custom filter forms:

The data from the custom filter form is available in the $this->filterFormData array. You can use the active filter form values within your getOptions() method:

Also, if you want your chart data to update when the value of a filter changes, you have to combine reactive() with afterStateUpdated() :

Single select

To set a default filter value, set the $filter property:

Then, define the getFilters() method to return an array of values and labels for your filter:

You can use the active filter value within your getOptions() method:

Live updating (polling)

By default, chart widgets refresh their data every 5 seconds.

To customize this, you may override the $pollingInterval property on the class to a new interval:

Alternatively, you may disable polling altogether:

Defer loading

This can be helpful when you have slow queries and you don't want to hold up the entire page load:

Loading indicator

You can change the loading indicator:

You can also use the getLoadingIndicator() method:

Dark mode

The dark mode is supported and enabled by default now.

Optionally, you can disable it:

You can also set the theme in the getOptions method:

Extra options and Formatters

You can use the extraJsOptions method to add additional options to the chart:

Publishing views

Optionally, you can publish the views using:

Testing

Changelog

Please see CHANGELOG for more information on what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Security Vulnerabilities

If you discover a security vulnerability within this package, please send an e-mail to [email protected].

Credits

• Leandro Costa Ferreira
• All Contributors

License

The MIT License (MIT). Please see License File for more information.