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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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Manipulating your dashboard layout


Our new dashboard is looking good, but there is a lot of wasted space that we can use a lot better. By now, you will have noticed the row elements that we have been using, and as you can well assume, each time we open the row element it also creates a new row for us. In our example, we can bunch our two single-value elements together in one row by removing the closing and opening elements in line 18 and 19 of our code. Or, instead of removing the code, we can use the comment feature of XML to comment out the two lines that we are talking about:

  1. We should by now know where our dashboard is on our development environment, so open the cell_counts.xml file.

  2. Change lines 18 and 19 to the following lines of code:

          18 <!--   </row> --> 
          19 <!--   <row> --> 
    
  3. Save your changes and refresh the cache. You will now see that the two single-value elements are now displaying on a single row.

  4. If we wanted to, we could continue to...

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Learning Splunk Web Framework
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