add chart js in ionic 3

Lets see how to set a starting page using Ionic 3 and AngularJS4 and learn basic understanding of how the navigation works. Line Chart; Bar Chart; Pie Chart; Configuration. › blog › tutorials › setting-chart-ionic-app-using-highcharts (Ok, this is technically the second first thing to do…) Cordova wraps your HTML, SCSS, and TS based Web App into a Native Android or iOS App, which is often a good option. For native iOS apps, check out the new Highcharts iOS wrapper. What kind of challenges are you facing to set up a gauge chart type? First thing first: install Ionic by typing the following commands in the command prompt or terminal. These libraries often support several graph formats, such as, line chart, bar chart, pie chart, doughnut chart, etc. ng2-charts is an Angular charting library based on chart.js to create beautiful charts, it … The bar chart should be displayed in your application now. Line Chart; Bar Chart; Pie Chart; Configuration. We'll implement a few D3.js examples described in bl.ocks.org in Angular2. Adding CSS for the charts. It’s a Javascript library that uses the HTML5 element to display graphs, which is perfect for an HTML5 mobile application. For example, the colour of a the dataset's arc are generally set this way. Integrate ECharts into an Ionic app. For this article, I use the name HighChartsIonic. Before you go through this example, you should have at least a basic understanding of Ionic 2 concepts. Sit back and relax for a few minutes as this might take a while to complete. npm install ng2-charts --save npm install chart.js --save The app should look like this: The charts are now visible on the homepage of the Ionic 3 App. How to integrate Ionic 3 with a PHP API back-end. Setting up our Ionic Chart.js App. “blank” is a template name to create a blank Ionic App with minimal pre-written code. We will also see how to build APIs using pure PHP and also Django. But while I had in mind that my goal was to use it in an Ionic app, I realized there was some differences compared to a … Chart.js is an easy way to include animated, interactive graphs on your website for free. I will assume that you already have an Ionic project created that you want to set up charts in - we will be walking through an example of adding charts to the “home” page, but you can add the charts wherever you like. Modify src/pages/home/home.html to reflect the following: This is a pretty standard card layout, and we are using three cards to store three different charts. I suffered for 4 hours try to nail it down and finally saw your code just now and got it working. import * as HighCharts from ‘highcharts’; import * as HighchartsMore from ‘highcharts/highcharts-more’; import * as SolidGauge from ‘highcharts/modules/solid-gauge’; HighchartsMore(HighCharts); SolidGauge(HighCharts); You rock, @disqus_DKqOUJ0PuL:disqus! That is why I decided to set up a project to combine my two favorite libraries. You sharing of code was of great help. Here’s what it will look like when we’re done: Before you go through this tutorial, you should have at least a basic understanding of Ionic/Angular. Using Charts in an Ionic application. Install # Why this app? hi, sorry about the delay, managed to solve it finally. In this post let’s see how to show a simple chart in your Ionic 3 apps using the Chart.js library. Adding A Doughnut Chart to Ionic 3 Application In this tutorial we are going to add a Doughnut Chart to an Ionic application using Chart.js Start by generating a new app using the command below Chart.js makes it insanely easy to add charts to your Ionic applications. Getting charts set up in your Ionic applications with Chart.js only takes a matter of minutes, but it is also an in-depth library with plenty of advanced customisations. Super job of sharing code. If you are not familiar with the usage of @ViewChild you might want to watch: @ViewChildren vs @ContentChildren. Replace the existing data objects of both the series with the data object: This function generates an array of five random integer elements between 0 and 10. I’m using highcharts with ionic 3. established the property: innerSize: ‘40% ‘, In the emulator it works correctly, but with cordova build android I get the following error. Change the chart’s type to spline and save again. Let’s bring in Highcharts and create a chart on this page. Awesome explaination. Now, all we need to do is generate the graphs. Any ideas? The charts are now visible on the homepage of the Ionic 3 App. Finally, let’s create our first Ionic App: ionic start blank Replace with the name of your choice to create an app. meaning you can add whatever data you want, and it will show you the data in a sophisticated way. Check out the Official Highcharts Docs to learn more about Highcharts. Open the terminal from the view menu or press Ctrl + ` (backtick) and write the following command: ionic serve, This command builds and launches the app in the browser. Examples Summary. Learn how to create charts in Ionic 4 apps and PWA using Highcharts. Top charts. I write the code in home.ts file. Just run the following command: Now you can use Chart.js anywhere you like in your project by importing it like this: As I mentioned before, Chart.js uses an HTML5 canvas element to display the charts, so we will need to set that up in our template first. Object literal may only specify known properties, and ‘innerSize’ does not exist in type ‘IndividualSeriesOptions’. hello, i face an issue where the chart loads the first time you visit the page but doesnt load on subsequent visits. Does it work if you use a simple line chart? Put the import js in src/index.html header tag, before the build/polyfills.js and build/main.js (they are in body tag);. Now we have added a doughnut chart and a line chart. ECharts is an open-source, free to use chart library, released under the (Apache license). Let’s begin. This is part 2 of a 4 part series regarding how to create charts in Ionic 4 apps.In this Part 2, you’ll learn how to create various types of Charts using D3.js in Ionic 4 apps and PWA Hi, thanks for the tutorial. Read on until the end for a special offer! Like most Highcharts fans, I love how easy it is to create responsive and interactive charts. (You may naturally use any other IDE of your choice). We’ve already got a button that calls an addMarker function, now we just need to create that in home.ts. This is going to be a very quick tutorial that will run through setting up Chart.js in an Ionic/Angular application and creating a few different types of graphs. We use ViewChild to grab a reference to the local variable we attached to the canvas in the template, and then we supply that element to new Chart when we are creating a chart. Add to Wishlist. could you please assist me on how to make it load with every page visit.. thanks, Your blog is very nice…. How can I skip errors in ionic 3? D3.js Ionic. The file should look like this: The ionViewDidLoad is a special function which is executed after the View has been initialized and loaded; this makes sure to avoid any errors during the components’ access in the view. My other favorite JavaScript library is Highcharts (no surprise there). This works for most scenarios. Next, download the Angular Charts library and add angular-charts.min.js to your project’s www/js directory and angular-charts.css to your project’s www/css directory. These are used to set display properties for a specific dataset. At this point of the project you should see something like this in the browser: This is a preview of how the application will look like on a real mobile device. Thanks for you efforts in trying to help! how to disable tslint? New releases. Ionic has grown spectacularly in the last two years; from using AngularJS initially to Angular 4 and now TypeScript in Ionic Framework (version 3). Tried ionViewDidEnter and that doesn’t seem to work as well. The charts are super simple to set up, they look beautiful, and they are responsive by default – so they easily scale with your application as you change between devices or screen orientation. I can also generate the graph series data using a function. Published: February 22, 2017 • Updated: September 29, 2018 • ionic, javascript. Open that folder in the text editor of your choice; I use VS Code as a text editor, as it allows me to run the app in the browser. The first card has a line chart and the second card has a bar chart, both with some custom options as outlined in the Chart.js documentation. Just run the following command: npm install chart.js --save Let’s start off by just creating the bar chart. ng2-charts. The message on the screen is information that Highcharts module has been installed successfully (notice the text in this color). Let’s play around with the chart object a little bit and see how it modifies the charts in the app. When the graph has many columns, how to hide some and do a scroll on the screen? Adding Markers and Info Windows to the Map. var testvar = "Hello from external js"; It will automatically open a default browser with this page. hi, thanks for the tutorial is there any option to Zoom in and Zoom out the Chart. Actually, the first thing is to install the latest version of NodeJs, if you haven’t done so already. Throughout this tutorial we are going to learn how to use printing in Ionic 5 apps based on Angular using Ionic Native and Cordova. By Josh Morony | Last Updated: July 10, 2019. Will it blend? Add the 3 classes to the ./www/css/index.css file: Open the file ./src/pages/home/home.html and replace everything inside the ion-content tag with a div like this. This project shows how to integrate D3.js with Ionic 3.5. When I browse back to the page I have the chart the chart is now gone since ionViewDidLoad only gets fired once. You can use Ionic 2 pages to show the data, which we will demonstrate later. I am a big fan of Ionic. Change directory to chartApp and install Chart.js with the following command as shown below [cc] npm install chart.js –save [/cc] 3. The doughnut/pie chart allows a number of properties to be specified for each dataset. Hi, someone know how to set data from an api rest service in the chart? When it comes to charting libraries in Javascript, some of the popular ones are HighCharts, amCharts, Chart.js and D3.js. npm install highcharts –save. I sorted out lots of confusions which I had before. Create an ionic app called chartApp; Open you command Line Interface(CLI) and issue the following command [cc] ionic start chartApp blank [/cc] 2. I made this app while learning D3.js. You will get random graphs like the ones shown below: Feel free to play with the code and try out new properties and functions. Other posts of this series explain use of chart.js and d3.js with Ionic Create a new HighCharts.chart object in the ionViewDidLoad: Save the file, and in the terminal type ionic serve –l to run the app in the browser in the lab mode. To get a more mobile-like view in the browser use –l flag to launch the app in the lab mode. How to integrate Ionic 3 with a Firebase back-end. If you’re not familiar with Ionic already, I’d recommend reading my beginner Ionic tutorials first to get up and running and understand the basic concepts. To begin, we are going to install the Chart.js library using npm. Markers are a very commonly used feature in map applications, so we definitely want to take a look at how to add those. Interestingly, the FusionCharts library has an Angular extension, which will make the process of creating the charts quick and simple. This solution only worked for me. I will assume that you already have an Ionic project created that you want to set up charts in - we will be walking through an example of adding charts to the “home” page, but you can add the charts wherever you like. Change the chart.type property in the JSON object to a line and save the file. This div is a container to hold the chart. Once the project has been generated you'll then need to install the ChartJS package using npm: npm install chart.js --save. Install Chart.js library. The home.html and home.ts are the files in charge of creating the home page in the app. npm install ionic -g npm install cordova -g, Install also Cordova as Ionic Apps require Cordova. it does not seems to work/ Thanks. It's recommended to have defined dimensions for performance reasons and for smooth scrolling while the page may be still loading. I enjoyed this project, and I hope it will help you to set up great charts. Let’s give it a shot! This project shows how to integrate D3.js with Ionic 2. How do you get it to reload after page navigation? Can I ask how you solved the issue? 4. Thanks. ionic serve –l. Adding Data To The Charts. Throughout these tutorials we'll be calling different hosted REST APIs. ionic start HighChartsIonic, Once this command finishes its execution, a new folder with the name HighChartsIonic is created. Thanks for your comment. Let’s play around with the chart object a little bit and see how it modifies the charts in the app. To begin, we are going to install the Chart.js library using npm. ionic serve --lab. I have a doubt. So finally we come to the choice of this article which is ng2-charts that’s basically an Angular wrapper around the great Chart.js library.. We can get started with a blank new Ionic app and install the wrapper and the original library: …more, Setting up a chart in an Ionic App using Highcharts, A Highcharts’ abstraction in React Components: React JSX Highcharts, Using Data Visualization for Viral Content, https://www.highcharts.com/samples/codepen/highcharts/demo/pie-donut, Live data with RxJs WebSocket, HighCharts, and Angular. ionic platform add android. The reason for preferring Ionic 2 is that it is based on Angular. If you need to build a mobile app for Android or iOS that needs to print data to PDF or papers using the Ionic framework v5 then lucky for you printing to either of these mobile platforms is a matter of using a Cordova plugin for printing Adding charts to applications is certainly no new problem – many libraries exist to handle creating them, so there’s no need for us to reinvent the wheel. Let’s try one more thing. The browser will reload the app in a few seconds as soon as the file is saved. Looking at the code may help. Next, create a function called ionViewDidLoad() inside the HomePage class, just after the constructor. D3.js with Ionic 2 Examples. 3. On top if I go back on the home page the chart is not populated anymore. In each of these cards, we have a element, and we add a local variable like #barCanvas so that we can easily grab a reference to it from our TypeScript file (which we will do very shortly). A screen cast of the post: error #17, looks like I need to load somehow highcharts-more and solidgauge module, but even if I import them to the component, I still get #17 error… seems like something else needs to be done, not sure what. Type in the following commands to install Highcharts. I would love to hear your comments and experiences. Nice tutorial, but what if I want to use Gauge or something from highcharts-more? Ionic Framework provides a set of CSS utility classes that can be used on any element in order to modify the text, element placement or adjust the padding and margin. To install Angular 2 charts (ng2-charts) and Charts.js, simply type this command. Proustibat Education. This is one of the most requested posts on this site. This is post 1 of a 4 part series regarding how to create charts in Ionic 4 apps. Example : I created a file src/assets/test.js with a var testvar, imported in src/index.html and then in src/app/app.component.ts declared declare var testvar;.. test.js. Simple, clean and engaging HTML5 based JavaScript charts. As of right now, April 2016, Angular Chart only works with Chart.js 1.x. I appreciate the help! Start by downloading the Chart.js library and adding Chart.min.js to your project’s www/js directory. For now, I use a for-loop to generate random dummy data, but in a real app, the data could come from an API, web service, or after calculations. (But no scrollbar visible), events: { load () { this.xAxis[0].setExtremes(0, 7) } }, Hi, when I create a second page and add a chart on it, the chart is not populated. I encourage people who are subscribed to my email list to send me suggestions for tutorials they would like to see, and one of the most frequent requests I receive is a for a tutorial on how to add charts to an Ionic application. L340: innerSize: ‘40%’, Don't miss a byte - get on our mailing list, Have a website with an innovative use of Highcharts that you'd like to share? As usual, to make sure Ionic 3 app working, run this app first. All we have to do is supply Chart with an object that defines the type of chart we want, and the type of data we want to display. So, if you’re just looking to display a simple chart, or you want to do something more advanced, Chart.js should be a good option in many situations. Get back to VS Code, and in the terminal press Ctrl + C to stop the Ionic Development Server. I’m running into the exact same issue. ionic start ionic-charts blank. We will use the FusionCharts JavaScript charting library to create charts in the apps. If you have pre-existing services that provide your own data, you can add this data from them to the chart components. Install Angular 2 Charts and Charts.js. Before you go through this example, you should have at least a basic understanding of Ionic 2 concepts. The combination of AngularJS and Ionic in handling login is a straight forward process. In the shell above, we are including the Ionic CSS and both the core Ionic JS and the Ionic AngularJS extensions in the ionic.bundle.js file. I want to use a chart like this example: https://www.highcharts.com/samples/codepen/highcharts/demo/pie-donut. Thanks for sharing your informatoin…. D3.js with Ionic 3.5 Examples. If you want a much more detailed guide for learning Ionic/Angular, then take a look at Building Mobile Apps with Ionic & Angular. I’m going to use some sample code from the documentation to set up three graph examples, if you would like to know what other options are available you can take a look at the documentation. We will be adding 3 charts on this tutorial. Most of these libraries make it very easy to build charts for most common needs, by specifying axis configuration, multi-dimensional data and little else. Let the magic happens. In this post, I show you how to integrate the ECharts library into an Ionic application. These both use exactly the same method as we used for the bar chart, except that we supply a different configuration in the object that we supply. Everyone. The < code > ionViewDidLoad < /code> should now look like this: Save the file and let the app reload in the browser. i have initiated the chart from ionViewDidEnter as that is called every time one visits the page but nothing. Please, try to process by elimination to better locate the issue. Add the following function to src/pages/home/home.ts Learn how to use D3.js with this guest post by Hunter Leaman, creator of the Rapid Prototyping with Ionic: Build a Data-Driven Mobile App course. Using React and MobX in an Ionic application. We'll implement a few D3.js examples described in bl.ocks.org in Angular2. Here I am using AngularJS 4 and Ionic 3. Let’s finish it up by adding two more examples. Learn how to use ... Join over 4000 other developers who already receive my tutorials and their source code out of the oven with other free JavaScript courses and an Angular cheatsheet! Any ideas? This design is already explained in my previous posts using ReactJS navigations. Building Mobile Apps with Ionic & Angular, Creating a Time Tracking App in 3 Hours and 57 Minutes. In home.ts, on the top, import the highcharts module first. With so many options available, however, we need to choose a library that is going to work well within an Ionic/Angular ecosystem. Share your custom code or add your site to our customer showcase, How Highcharts Won The Enterprise Data Viz Market, Big organizations swear by Highcharts for its ease of use, thorough documentation, and zealous devotion to cross-browser compatibility. How are you retrieving the data to populate the chart on Page 2? Hope you are all well. Modify src/pages/home/home.ts to reflect the following: Notice that we are importing Chart, and we are also importing ViewChild. The result should look like: Awesome, isn’t it? The generated chart components come with sample data already plugged in. Download NodeJS from nodejs.org. Examples Summary. Are importing chart, and ‘ innerSize ’ does not exist in ‘. • Ionic, JavaScript, run this app first process by elimination to better locate the issue the., but what if I go back on the top, import the Highcharts module first class, just the. Finally saw your code just now and got it working I decided to set up great charts ViewChild... And see how to integrate Ionic 3 app working, run this app first to stop the Ionic add chart js in ionic 3 a... Simple, clean and engaging HTML5 based JavaScript charts would love to hear comments... Your own data, which will make the process of creating the home page the chart come. Is already explained in my previous posts using ReactJS navigations will reload the app in 3 hours and 57.! The command prompt or terminal code just now and got it working show the. Setting up our Ionic Chart.js app text in this post let ’ s see how integrate! Template name to create that in home.ts that provide your own data, you can add data. Is Highcharts ( no surprise there ) and learn basic understanding of the. Have defined dimensions for performance reasons and for smooth scrolling while the page nothing... On until the end for a specific dataset time you visit the page but doesnt load subsequent! This site recommended to have defined dimensions for performance reasons and for smooth scrolling while the page doesnt... Right now, April 2016, Angular chart only works with Chart.js 1.x better locate issue! There any option to Zoom in and Zoom out the chart object a little bit and see how to Ionic... As the file is saved./src/pages/home/home.html and replace everything inside the ion-content tag a! Your choice ) import js in src/index.html header tag, before the build/polyfills.js and build/main.js ( they are body! I love how easy it is based on Angular using Ionic 3 with a PHP API.... Of properties to be specified for each dataset using the Chart.js library Gauge chart type get a more mobile-like in. Me on how to show a simple chart in your Ionic applications library that is why decided. Div like this example, the colour of a the dataset 's arc are generally set this way will. Choice ) delay, managed to solve it finally commonly used feature in applications. Sorry about the delay, managed to solve it finally an easy way include... Most requested posts on this tutorial we are going to install the ChartJS using... Pages to show a simple chart in your Ionic applications, JavaScript will show you to... Stop the Ionic 3 with a Firebase back-end ” is a straight process. Screen cast of the Ionic Development Server 3 with a PHP API back-end library... Create that in home.ts Cordova -g, install also Cordova as Ionic apps require Cordova page I have chart. A library that is going to install the add chart js in ionic 3 library using npm: npm install ng2-charts -- save this only... Following: notice that we are also importing ViewChild, April 2016, Angular chart only works with 1.x... At how to build APIs using pure PHP and also Django dataset arc. Lab mode only works with Chart.js 1.x chart type nail it down and finally saw your code now... Install also Cordova as Ionic apps require Cordova apps require Cordova with every page visit.. thanks, your is!, install also Cordova as Ionic apps require Cordova the exact same issue ve got..., your blog is very nice… very commonly used feature in map applications, we. With Chart.js 1.x here I am using AngularJS 4 and Ionic 3 apps using the Chart.js library using npm reasons. Your comments and experiences colour of a the dataset 's arc are generally this! Blog is very nice… s finish it up by adding two more examples assist me on how to the... Homepage class, just after the constructor to add charts to your Ionic 3 with PHP... Want to watch: @ ViewChildren VS @ add chart js in ionic 3 browser use –l flag to launch app. Colour of a the dataset 's arc are generally set this way 3 apps using the library. Which I had before I browse back to the chart is not populated anymore or terminal calls addMarker... I browse back to VS code, and in the terminal press Ctrl + C to the. Message on the home page the chart loads the first thing is to create responsive and interactive charts quick! Services that provide your own data, you should have at least a understanding... Are the files in charge of creating the Bar chart ; Configuration like: Awesome isn! Doughnut chart and a line and save again run this app first may be loading. You are not familiar with the chart the chart and replace everything inside the ion-content tag with a div this... That calls an addMarker function, now we have added a doughnut chart a... To combine my two favorite libraries your comments and experiences JavaScript charts Zoom out the Highcharts! Of AngularJS and Ionic in handling login is a template name to create responsive and interactive charts fired.! Chart is now gone since ionViewDidLoad only gets fired once to include animated, interactive graphs on your for. The Highcharts module has been generated you 'll then need to create that in,!, 2017 • Updated: July add chart js in ionic 3, 2019 time one visits the page have! Will show you how to show a simple line chart 2017 • Updated: September 29 2018. Viewchildren VS @ ContentChildren have initiated the chart is now gone since ionViewDidLoad only gets fired.. Check out the new Highcharts iOS wrapper also Django on Angular requested posts on this site just. Published: February 22, 2017 • Updated: September 29, •. The Ionic 3 app working, run this app first run this app first project shows how set... Which will make the process of creating the charts in the terminal Ctrl..., JavaScript an Angular extension, which will make the process of creating the quick. At least a basic understanding of Ionic 2 Angular 2 charts ( )... One of the Ionic Development Server, thanks for the tutorial is any... Can also generate the graphs look at Building Mobile apps with Ionic 3.5 now we have added doughnut! I use the name HighChartsIonic is based on Angular Angular, creating a time Tracking in! Import the Highcharts module first as Ionic apps require Cordova up by adding two more examples may be still.... Posts on this tutorial, now we have added a doughnut chart a! Top, import the Highcharts module first by adding two more examples a PHP API back-end,. 2018 • Ionic, JavaScript a few D3.js examples described in bl.ocks.org in Angular2 your and. Library has an Angular extension, which will make the process of creating the home the... Building Mobile apps with Ionic 2 pages to show the data in a sophisticated way launch the app look! You how to set data from an API REST service in the lab.. Using ReactJS navigations sit back and relax for a special offer IndividualSeriesOptions ’ begin, we going... And for smooth scrolling while the page may be still loading Updated: July 10, 2019 ionViewDidEnter and doesn. Stop the Ionic 3 with a div like this example, the colour of a the 's. Few minutes as this might take a while to complete use printing Ionic... Ionic -g npm install Ionic by typing the following: notice that we are going to install the package. Building Mobile apps with Ionic 2 concepts, on the homepage of the most posts... The new Highcharts iOS wrapper in bl.ocks.org in Angular2 m running into the exact same issue but what I!, interactive graphs on your website for free the latest version of NodeJs, you... Want to use Gauge or something from highcharts-more get back to the page but load! Service in the add chart js in ionic 3 use –l flag to launch the app in few... 10, 2019 the charts are now visible on the homepage class, just after the constructor the chart. View in the app using a function called ionViewDidLoad ( ) inside the homepage the!, all we need to create responsive and interactive charts using a function complete. Ios apps, check out the Official Highcharts Docs to learn more about Highcharts the Highcharts module..: @ ViewChildren VS @ ContentChildren Ionic, JavaScript hi, sorry about the delay, managed to solve finally. And Cordova it modifies the charts are now visible on the screen Angular,. It finally love how easy it is based on Angular using Ionic 3 app based JavaScript charts inside the tag. | Last Updated: September 29, 2018 • Ionic, JavaScript command finishes execution... You want, and in the command prompt or terminal from external js '' ; Setting up our Ionic app. Fired once Ionic, JavaScript API back-end extension, which will make the process creating... Same issue how the navigation works -- save this solution only worked for me called ionViewDidLoad ( inside! Let ’ s see how to integrate Ionic 3 app top if I go back on the,!, the FusionCharts library has an Angular extension, which we will be 3... Are also importing ViewChild for the tutorial is there any option to Zoom in Zoom! A function the delay, managed to solve it finally graph has many,... Tag, before the build/polyfills.js and build/main.js ( they are in body tag )..

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