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Learning Splunk Web Framework

Learning Splunk Web Framework

By : Sesto
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Learning Splunk Web Framework

Learning Splunk Web Framework

4 (2)
By: Sesto

Overview of this book

Building rich applications on the Web using Splunk is now simpler than ever before with the Splunk Web Framework. It empowers developers to build their own web applications with custom dashboards, tables, charts, form searches, and other functionalities in the datasets at their disposal. The book will start with the fundamentals of the Splunk Web Framework, teaching you the secrets of building interesting and user-friendly applications. In the first application, you will learn to analyze and monitor traffic hitting the NASA website and learn to create dashboards for it. You will then learn additional, and more detailed, techniques to enhance the functionalities of the app such as dashboards and forms, editing simple XML, using simple XML extensions, tokens, post-process searches, dynamic drill-downs, the Splunk Web Framework and REST API, and much more. The second app will use historical stock market data and will create custom dashboards using Splunk Web Framework; the book will now cover important topics such as creating HTML dashboards, enhancing the visual appeal of the app using CSS, and moving your app with SplunkJS. The book will provide different and interesting examples instead of the usual “Log, Index, Search, and Graph” so that Splunk will be the first tool readers think of to resolve a problem.
Table of Contents (10 chapters)
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The Splunk HTML Code Editor


When we first started working with Simple XML, we saw that Splunk provides a Code Editor as part of the web interface. The Splunk Code Editor also allows you to work with your HTML code in exactly the same way. As we discussed a little earlier, HTML dashboards are now limited in the options provided by the Edit menu near the top-right corner of the dashboard. It does offer the option to Edit Source, which will open your HTML source code in the Splunk HTML Code Editor. Hopefully, it will look similar to the following screenshot:

As you can see from the preceding screenshot, the editor is basic but it does provide us with a description of the code type, coloring and indentation of the code, and basic error checking of the code, hopefully pointing out any issues when we try to save any changes. If you want to use your own text editor or IDE, the location of the file will be similar to your Simple XML dashboards and forms. As we have created this HTML dashboard via...

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Learning Splunk Web Framework
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