Plotly Js Download Data ((better)) Now

You can configure this by using the modeBarButtonsToAdd option in the plot's config object. javascript

If your chart uses selection or filtering tools , you can access the currently visible data through the gd._fullData object instead of the initial gd.data . plotly js download data

You can use Plotly.Plots.graphjson or JSON.stringify(gd.data) to export the raw trace data directly. 3. Key Implementation Considerations You can configure this by using the modeBarButtonsToAdd

The most seamless way to integrate data downloads is by adding a custom button directly to the Plotly.js modebar . This keeps the UI clean and ensures the download option is always near the chart. When manually building CSV strings, ensure you handle

When manually building CSV strings, ensure you handle special characters (like commas in text) by wrapping values in quotes.

var data = [{ x: [1, 2, 3], y: [10, 15, 13], type: 'scatter' }]; var config = { modeBarButtonsToAdd: [{ name: 'Download CSV', icon: Plotly.Icons.disk, // Uses a built-in Plotly icon direction: 'up', click: function(gd) { var text = 'x,y\n'; // Header gd.data.forEach(function(trace) { for (var i = 0; i < trace.x.length; i++) { text += trace.x[i] + ',' + trace.y[i] + '\n'; } }); // Create a blob and trigger download var blob = new Blob([text], { type: 'text/csv' }); var url = window.URL.createObjectURL(blob); var a = document.createElement('a'); a.setAttribute('href', url); a.setAttribute('download', 'chart_data.csv'); a.click(); } }] }; Plotly.newPlot('myDiv', data, {}, config); Use code with caution. 2. Exporting to Different Formats

To allow users to , you must implement a custom solution, such as a dedicated button or a custom modebar action. 1. Adding a "Download Data" Button to the Modebar