The Cube.js server will generate new SQL code, execute it against the database, and send the result back to the client. It is easy to parse JSON data and generate graph accordingly. Creating graph view using Chart.js is simple and easy. Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor. Chart.js example using Jquery Ajax to populate labels and data - chartjs_jquery_ajax_example.html This way you can separate the UI from Data. And finally, the client re-renders a chart with the new data. Chart.js is a popular open source library that helps us to plot data in web applications. The Cube.js server will generate new SQL code, execute it against the database, and send the result back to the client. Environment. I'm trying to use chart.js to create a bar chart that shows the number of ad impressions in an ad buy by publication. Multiple Axes makes it easier to compare different series within the same graph instead of flipping between two charts. When the chart data or options are changed, Chart.js will animate to the new data values and options. And finally, the client re-renders a chart with the new data. Chart.js version: 2.x (2.4.0 in the test linked above) Browser: Chrome It is highly customizable, but configuring all of its options remains a challenge for some people. I have a MySQL database table tbl_marks containing student marks. Mixed Chart Types. Given example shows multi series Column Chart with Multiple … When a user picks a new set of dates, a new request will be sent to the Cube.js server. Adding or Removing Data. Chart HTML5 Canvas We’ll let the user pick a date range and based on that, reload the chart. Updating Charts. It's pretty common to want to update charts after they've been created. I read the mark data and supplied it to the Chart.js function to create the graph with the mark statistics. You can also use XML or CSV to plot data in the chart. Ideas are welcome! Column Charts with Multiple Axes are really useful when two or more data sets needs to be plotted against different scale ranges. My project is indeed quite complex: I create the chart in one place, then I would like to update my chart later on in another place, by calling myLine.data = newDataObject. With Chart.js, it is possible to create mixed charts that are a combination of two or more different chart types. Creating a mixed chart starts with the initialization of a basic chart. I'm considering moving from Highcharts to chart.js and one of the things I will need is a pie/doughnut chart with multiple datasets. When a user picks a new set of dates, a new request will be sent to the Cube.js server. I have created the graph output for dynamic data retrieved from the database. https://subscription.packtpub.com/.../working-with-larger-and-multiple-datasets We’ll let the user pick a date range and based on that, reload the chart. 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