Apexcharts legend click event Using ApexCharts to create charts in React. But I would like to add an onclick event to the labels Aug 7, 2019 · Codepen Please check codepen here. Mar 21, 2021 · A couple of great things about APEX charts are Dynamic Actions on the region and the easy to use Link option when clicking on a chart element. Feb 11, 2021 · Is it possible to handle an event when hovering over a chart legend? Feb 4, 2022 · Hi all, I have a multiple tabs and I want to fire the Dynamic action whenever I clicked on specific tab. Dec 4, 2023 · Description I am encountering an issue with the ApexCharts library in a React application where clicking on the first legend item in a bar chart causes all the bars to disappear. Suppose when click on one button, it will show one type I want to call react function on click event of react apex chart. CodePen example. Can anyone please let me know how to do this. May 20, 2025 · After updating from 5. function (event, chartContext, config) { console. below are the steps for this solution: create a function to append legend tooltip html and css into to the chart's legend series container. Click any example below to run it instantly or find templates that can be used as a pre-built solution! Jul 16, 2021 · Discusses issues with firing events on ApexCharts in Vue3 projects and provides insights into troubleshooting and resolving the problem. i searched but i didnt find any solution. I also check if there is an existing annotations using context. I have annotations that only make sense when all series are shown, so I want to hide these annotations when a user clicks on an item in the legend. Sep 5, 2019 · I'm using react-apexcharts and I want to add an event on a pie chart once users click on one of the sections. But I can't set specific with to single bars and How can I add event handler to this. I have multiple legends who all toggle some series. An I had Vue-ApexCharts is a wrapper component for ApexCharts ready to be integrated into your vue. And by exporting the visualization, we can clearly see the legend displayed on the exported image. active'). beforeMount Fires before the chart has been drawn on screen. These items must implement the following interface. selection Fires when user selects rect using the selection tool. js application to create stunning React Charts. js. js application to create stunning Vue Charts. Ensure NgApexchartsModule is imported in your module where these components are declared. Here is my chart: <div className="pie"> <Chart options={{ labels: Jun 25, 2021 · 1 In the below chart, assume there is the fourth legend say, 'All' and when I click on it, all the data should disappear. js React-ApexCharts is a wrapper component for ApexCharts ready to be integrated into your react. My requirement is Oct 23, 2019 · const handleBarClick = ( { clientX, clientY }, chartContext, { dataPointIndex ) => { Whoa. Let‘s install it along hidden: false, // in a multi-series chart, you can hide certain series initially which can be later toggled via legend. Sep 30, 2021 · I'm using a stacked bar chart with ApexCharts. 4k Star 15k Explore the Interactive options available in ApexCharts toolbar such as zoom-in, zoom-out, panning as well as exporting SVG to allow downloading the chart. Sep 18, 2018 · 📊 Interactive JavaScript Charts built on SVG. Jun 2, 2020 · apexcharts / apexcharts. 0 we have the following problem. I want to get series data when i click a points. Could be done something like: Extend the DataPoint structure with an "id" that can be returned when the bar is clicked. Jun 20, 2019 · Hi, I don't know if this is a feature request or bug, but I can't figure out how to tell which item in the legend was clicked. When you try to click any of those, there is a console error: Cannot read property 'getAttribute' of null Am I doing anything wrong? Is there another way of doing this? Thanks for any help or idea you could provide. Contribute to apexcharts/Blazor-ApexCharts development by creating an account on GitHub. […] 273 asked Jul 9 at 15:08 0 votes 0 answers 110 views ApexCharts in Angular: 'Unable to preventDefault inside passive event listener invocation' when using mouse wheel zoom I'm using ApexCharts in an Angular application, specifically inside a Metronic KeenThemes dashboard widget. Chart. $ ('. here's my lineSeries: Tooltip configuration for ApexCharts. appendChild(downloadLink); // Simulate a click event to initiate the download downloadLink. js Public Notifications You must be signed in to change notification settings Fork 1. Jul 23, 2020 · I end up created a custom legend tooltip to be shown when hovered on legend series. png"; // Add the anchor element to the document document. Is there a way to do it in apex charts? Apr 30, 2021 · I need an event to be triggered whenever someone clicks on my chart or on one of the bars but for some reason events don't trigger for me. I have a chart that displays two series of data, and I'm trying to set a custom tooltip that shows a different message depending Jul 4, 2019 · Using the import Chart from 'react-apexcharts'; method to generate a Chart There doesn't seem to be away to use ApexCharts. chartOptions Sep 1, 2022 · Intended Use Case Currently we intercept the click on the legend for showing/hiding data series through the legendClick event, to save the current show/hide settings for the user. How did you get there, please? Any particular option? Hey, Oct 30, 2024 · I swear I entered an issue yesterday, but then again the new issue window was open for 6+ hours. Dec 9, 2018 · There is a problem with the element foreignObject containing legend that comes in front of chart element. These allow you to interact with charts, respond to user interactions, and programmatically control chart behavior. You can easily turn them on by setting the event property to true, located in options->chart->events. I would suggest extending them with clickable DataPoints. We have the series index but when determining if the series has been switched on or off, we toggle hidden the state of the series to determine what has happened. ApexCharts allows you to customize legend with several options Jan 23, 2020 · I have an line-bar-area apexchart. colors property. Click event for bar chart works correctly so I'm assuming this is a bug, not a feature. js is an open-source free JavaScript library that is used to visualize data-informed charts like pie, lines, bars, scatter, and many more. trigger ('click'); Apr 30, 2021 · Discussion on resolving issues with ApexCharts events not working in Vue 3 projects. The expected behav Dependencies ng-apexcharts: Used for rendering ApexCharts in Angular components. Feb 25, 2022 · I'm using apexcharts in Vue3, and want to let the user edit the chart title, which should be initiated by the user clicking the title. So far I javascript apexcharts Sarotobi Read the documentation on how to create interactive JavaScript Treemap Chart using ApexCharts. js development by creating an account on GitHub. I may have other defined routes to which I want to go, like a page consisting o Jan 31, 2022 · ApexCharts hide and show series data with buttons example How to show and hide different data series on an ApexCharts chart by using buttons. Jan 25, 2025 · Click events enable users to drill down into specific data points, trigger secondary actions, or update linked components in a dashboard. Also change the mouse cursor of legend to “pointer” so that user knows that its clickable. Aug 28, 2018 · Hi, is it possible to access the chart data inside the legend? For example I want to show the individual value next to the legend text in a doughnut chart. mounted Fires after the chart has been drawn on screen. updated Fires when the chart has been dynamically updated. Please note that the click/hover events of the legend will stop working if you provide these custom legend labels. plotOptions: { treemap: { enableShades: true, shadeIntensity: 0. Installing Vue-ApexCharts plugin The official ApexCharts library does not have direct integration with Vue out of the box. The guide contains examples to create treemap. dataPointSelection Fires when user clicks on May 24, 2024 · Description: The OnLegendClicked event is triggered only when clicking on the first element in the legend. js provides you with a built-in onClick Jan 25, 2025 · To update ApexCharts dynamically, updateOptions() efficiently refreshes data without full re-renders. Dec 3, 2024 · I'm working with ApexCharts through the Angular wrapper ng-apexcharts. Jan 3, 2019 · Hello, I can't find data about clicked element inside that amazing heatmap. Because this elements is positionned after the chart element, we can't catch hover event to display tooltip and catch click on bar's of chart because this element has same height than global chart. This is my code: <apexchart type="rangeBar" : Legends help to identify each data series with a predefined symbol and name of the series. Any subsequent elements do not trigger this event. updated() and charts. 3 (Latest Version). Oct 11, 2021 · I am working on my project with Django where I need to use Javascript and a chart library. legendClick Fires when user clicks on legend. Using ApexCharts methods gives the ability to modify a chart or graph after it has been rendered. 0 to 6. generateLabels. data array in my method. When using the OnClick on the Apex chart we receive the following exception: Jun 23, 2020 · Click on “Change Chart” button to see this Conclusion ApexCharts is an awesome library that provides responsive charts with some of the default options. Live data scenarios are handled in milliseconds. removeChild(downloadLink); } This is tested and worked in your sandbox. Need Advanced Pie Chart Features? We have partnered with Infragistics to introduce to you Ignite UI for React Pie Charts and empower you to render large, high-volume data set representations with chart interactions like panning, zooming, drill-down, and smooth animations. body. You can also use React Pie Chart Legend, animations, explosion of Jul 10, 2020 · Hi, i want to hide series on legend click I've tried to handle click with @legendClick May 7, 2021 · I am using apexcharts angular library for graphical representation of my data. Know which formats are supported by ApexCharts to parse your data correctly whether it be timeline or categorized data for building interactive charts. On Charts, the mouse hover doesnot work - It doesnot show the tooltip When I click on the legend items - to hide/show bars, nothing hap Apr 1, 2019 · Closed piyushSinghalDemo opened on Apr 1, 2019 whenever i click on line graph , i am able to capture click event using events: { click: function (event, chartContext, config) { console. selection chart: { selection: { enabled: true, type: 'x', fill: { color: '#24292e', opacity: 0. I need to adjust the width of my graph so that it is always the same, Oct 13, 2025 · Legend Item Interface Items passed to the legend onClick function are the ones returned from labels. ApexCharts methods is the process to modify a chart or graph after it has been rendered. When using the zoom in selection feature the data points will act as if their marker was clic Aug 13, 2024 · Navigate into the project folder: cd vue-apexcharts-demo Now we are ready to install and configure ApexCharts plugin. colors. When I click it back again, all data must re-appear. Read the guide on how to create dynamic charts which updates asynchronously. Attach an event handler to the legend – we are going to hide/unhide data series inside the event handler. hideSeries () will hide a visible data series and showSeries () shows a hidden series. Just tried destructuring the way you did and it worked! Amazing! Now I'm having another issue. The following events are available on the chart instance animationEnd beforeMount mounted updated mouseMove mouseLeave click legendClick markerClick xAxisLabelClick selection dataPointSelection dataPointMouseEnter dataPointMouseLeave beforeZoom beforeResetZoom zoomed Oct 24, 2018 · I am attempting to use the apexCharts javascript library and having trouble implementing the click event I have read the documentation but there's no clear example on how to implement it. However, if you use a dynamic action, it doesn’t… I would like to disable chart. You will have to click on the legend to activate it again. However, there is a community maintained vue-apexcharts wrapper plugin that makes it very easy to use ApexCharts in Vue projects. How can i also export the legend in the same picture? Hello, I tested your codepen link. log('click', chartContext); } Happy new year 🎉 Event Handlers ApexCharts provides a range of event handlers for their charts. 4k Star 15k A blazor wrapper for ApexCharts. I have the general apexchart click event working, but unsure h var options = { chart: { height: 310, type: 'line', stacked: false, }, stroke: { width: [0, 2, 5], curve: 'smooth' }, plotOptions: { bar: { columnWidth: '50% Read the documentation on how to create interactive JavaScript Pie Charts / Donut Charts with examples built using ApexCharts. You will have to modify your tooltip to the following code to catch the events. js Spider chart legend click because when I click on the legend the data series is hiding the associated set of values as shown in the below images. May 15, 2025 · Events and Methods Relevant source files This page documents the events exposed and methods available in the ng-apexcharts library. 1 }, stroke: { width: 1, dashArray: 3, color: '#24292e', opacity: 0. Jul 21, 2020 · The following is the result, the colors of the chart is still the default color from ApexCharts I also would like to change the color of a specific bar (data point) within the bar chart when selected. Problem: If you have any of the click events on a line chart, there are several issues when series p Apr 25, 2023 · Description Steps to Reproduce click the marker of legend the click function in the events of Options will be called show the "caught RangeError: Invalid time value" on console Expected Behavior Af Jan 14, 2020 · 4answers 50kviews How to implement click event or data point selection on apexCharts? I am attempting to use the apexCharts javascript library and having trouble implementing the click event I have read the documentation but there's no clear example on how to implement it. This is my configuration for bar charts. For information about chart configuration options, see Chart Configuration. Jul 23, 2025 · Chart. It is default functionality from ApexChart that clicking on an item in the legend hides that series in the graph. this. 1 on Safari 17. Each ApexCharts instance has a series of events which allows you to hook your own functions when those events are triggered. 4 May 11, 2022 · import Chart from 'react-apexcharts' import ApexCharts from 'apexcharts' //options relevants for chart: const options = { chart: { id: 'chartBarSeries',-> give a id type: 'bar', etc, // in render method <Chart options= {varOptions} series= {varSeries} type="line" height= {'auto'} /> // in a effect or button function const chart = ApexCharts Aug 2, 2019 · The solution for vertically aligning the legend would be: . config. Thanks in advance. Setting colors of series The primary colorSet from which other elements also inherits is defined in the root colors property. events. chart: { zoom: { angular typescript. May 8, 2023 · downloadLink. Once you run the above code snippet, you will see that series ABC is hidden on initial render. Approach Chart. Sep 24, 2019 · however using Apexcharts line chart, it doesn't seem to acknowledge that i defined my lineSeries. group: undefined, // when you want to group certain series in a grouped stacked chart (works in bars/columns) Oct 12, 2023 · Learn how to customize ApexCharts legends by adding values using JavaScript on this Stack Overflow discussion. download = "image. Jan 28, 2022 · How to toggle the data series on an ApexCharts chart using buttons without doing a page reload. 5, reverseNegativeShade: true, distributed: false, useFillColorAsStroke: false, dataLabels: { format Mar 10, 2023 · But when i click on the download PNG button it only exports the chart and not the legend. apexcharts-legend { justify-content: center !important; top: 0 !important; } because you have to force overwrite the default which is justify-conent: flex-start edit: you also need top: 0 !important to really get it centered but that might mess up your other charts I guess for you this answer is one year too late but maybe it's helpful ApexCharts gives control to set color of every element of the chart. mounted(), this is to ensure the legend tooltip template is always Jan 28, 2022 · [Apex Charts Library] Support for click eventsHey, Wonderful library and really like the way you interacts with Apexcharts. ApexCharts is a a free and open-source modern charting library that helps developers to create beautiful and interactive visualizations for web pages. Each chart method is described in great detail with examples and sample code. Apr 2, 2019 · Hi, I would love to have a hide and show method for series, so I can always be sure in what state my series is. Explanation In the radial bar, I want to add an event listener to onclick of the legend, but I want to disable toggleDataSeries behavior when clicking the legend. It accepts new configuration objects, merging them with existing settings—ideal for live dashboards where performance matters. To set colors globally for all charts, use Apex. While cliking on apex chart bar or pie chart slice , i want to call react function example:- dataPointSelection: function (event, Mar 29, 2022 · ApexCharts onclick event for labels Asked 3 years, 4 months ago Modified 3 years, 4 months ago Viewed 1k times Is there a way to make it so that all the legend options show on a donut apexchart. apexcharts-legend-series [rel = ' + (seriesIndex) + ']. ApexCharts provides native support for these interactions through its event-driven architecture, allowing developers to create responsive applications that adapt to user input. In this article, we will learn about how to create an onClick event in a pie chart. someone help me about it? ` const chartRef = ref (); Read this ApexCharts annotation guide to draw lines, regions with descriptive texts to give a better visual of the data to your users. A blazor wrapper for ApexCharts. js provides an onClick event feature by using it you can interact with specific segments of the pie chart. That looks like this: I succeeded to add an onclick event to the datapoints. Sep 2, 2021 · The click function fires when a user clicks anywhere on the chart and is not intended to be used to extract data about user interaction with specific data points. Aug 7, 2019 · Codepen Please check codepen here. or is this a rendering problem. annotations. Jun 28, 2020 · apexcharts / apexcharts. Contribute to apexcharts/apexcharts. R Note: This event will not work for a shared and non-intersecting tooltip. Feb 14, 2024 · HI, We are using APEX 22. I want to trigger another function when i click on the bar. toggleSeries to toggle a series A blazor wrapper for ApexCharts. Extend the config in InitializeChart with an event that returns the dataPointIndex Look up the Mar 26, 2022 · I am developing an vertical bar chart using apex chart. All the events are turned off by default on the component. So far I Arguments click Fires when user clicks on any area of the chart. set this function to be called in these two apexcharts events: charts. Overview The ChartComponent in ng-apexcharts provides a wrapper around Aug 9, 2024 · I seem to be having issues implementing a click event alongside with having the zoom selection enabled. chart: { events: { click: function (event, chartContext, opts) { // The last parameter opts contains additional information like `seriesIndex` and `dataPointIndex` for cartesian charts } } } Here are all the public methods available on ApexCharts instance. Show interactive tooltips when user hovers over the data-points to show accurate data. I'm adding annotations using ApexCharts. updateSeries()… Find Apexcharts Examples and Templates Use this online apexcharts playground to view and fork apexcharts example apps and templates on CodeSandbox. Events in ApexCharts are not functioning correctly in Vue3 projects, causing issues with chart interactions and event triggering. colors:['#F44336', '#E91E63', '#9C27B0'] Setting fill colors of paths Set fill Colors from fill. exec (chartId, 'addXaxisAnnotation', params) in the onClick event. log (chartContext); } }, however i am not getting data-labels details, Is there any possibility i can get selected data-labels details here? Aug 5, 2020 · What I want to do is to change my series when I click on a section or legend. js application with ease. Jun 11, 2021 · A beginner in react I am able to reach a function post-click event of a bar but unable to route to a link or page. Sometimes more than one. In this post, you will learn how to use React-ApexCharts component to create various charts in your react. Learn how to update ApexCharts from JSON API and AJAX using jQuery and Axios. 0. The options are zoom-in, zoom-out Apr 19, 2024 · akbasferhat commented 5 hours ago Hi everyone. Occurs at least for Pie and Donut chart Allows you to overwrite the default legend items with this customized set of labels. xaxis However, the Jun 5, 2019 · I think the real question is: Where do I need to put the code for catching the click event on the legend text ? Markers onClick works fine, but the legends onClick it's not fired, it just toggles the series visibility on the chart events_opts: Events options In apexcharter: Create Interactive Chart with the JavaScript 'ApexCharts' Library View source: R/apex-options. I have two charts that I made with ApexCharts, but I don't know how to prevent the label text to being sla A blazor wrapper for ApexCharts. Currently it's using a scrollbar and I don't want this, I want all the legend options to be visibile in a vertical May 13, 2019 · Please see this screenshot When I click on legend item, the pie will be highlighted or selected in react js but when I trigger legend click from custom filter state, the pie is not getting selected plotOptions: { pie: { startAngle: 0, endAngle: 360, expandOnClick: true, offsetX: 0, offsetY: 0, customScale: 1, dataLabels: { offset: 0, minAngleToShowLabel: 10 May 6, 2019 · Right now, Dount pie is not affected while I m triggering click event on specific series. 1. Feb 23, 2021 · For Pie charts only dataPointSelection provides dataPointIndex, but click event always return -1, -1. The events allow you to respond to various events, such as mouse click, zoom, selection, etc. click(); // Remove the anchor element from the document document. gtvdun hznj bekdv vuvuedc ymltc mrtb chxpp egrgre pfxt vxkx eemmola hddnl hjv urt qbswa