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Javascript Code to Create Multi-Series Graphs That Update Live Data

Learn about Javascript, including key concepts, practical guidance, common issues, and helpful answers. Guide 3.

Table of Contents

This guide provides a clear overview of javascript, including Chart Customization. Use it to understand the topic, compare the available options, and make a more informed decision.

The example below illustrates a multi-series line chart pattern that is updated every 3 seconds. It is created with JavaScript . The article also provides source code for you to edit in the browser or save to your computer to run locally.

Javascript guide image 1

Source : CanvasJS

Chart Customization

You can hide/unhide a data series using the visible. Events from legend entries are itemclick often used to enable data series display. Other popular choices include: lineThicnkess(line thickness), markerType(mark style), lineColor(line color).

Conclusion

Understanding Javascript makes it easier to compare options, avoid common mistakes, and apply the information in this guide more effectively. Review the relevant requirements before making changes or choosing a solution.

FAQ

What is Javascript?

The example below illustrates a multi-series line chart pattern that is updated every 3 seconds.

Why is Javascript important?

Understanding Javascript helps you evaluate features, compatibility, performance, and potential limitations before you choose a product or follow a procedure.

What should you consider when using or choosing Javascript?

Consider your specific goal, compatibility requirements, available features, cost, security, and the practical recommendations described in this guide.

Discussion

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