By Martin Donnelly, Maire Kehoe, Visit Amazon's Tony McGuckin Page, search results, Learn about Author Central, Tony McGuckin, , Dan O'Connor

A useful Primer for XPages software improvement, Debugging, and Performance

 

Using XPages, Lotus® Notes® and Domino® builders can quick create state of the art internet, cellular, and Notes purchaser enterprise functions utilizing general applied sciences like HTML, JavaScript, CSS, and XML. Now, there’s an ideal moveable XPages speedy reference for each operating developer. immediately from the specialists at IBM®, XPages moveable Command advisor offers speedy entry to operating code, confirmed options, professional advice, and example-driven most sensible practices. Drawing on their unsurpassed event as IBM XPages lead builders and buyer experts, the authors discover many lesser identified aspects of the XPages runtime, illuminating those features with dozens of examples that remedy particular XPages improvement difficulties. utilizing their easy-to-adapt code examples, you could improve XPages strategies with extraordinary functionality, scalability, flexibility, potency, reliability, and value.

 

Covers plenty of instructions and parameters similar to

  • XPages habit amendment via xsp.properties
  • Notes/Domino configuration files
  • XSP Command supervisor and OSGi Console
  • The XSP Client-Side JavaScript Object
  • Server part JavaScript scripting
  • Server facet JavaScript debugging through worldwide capabilities, basic programming constructs, and logging
  • Instantly entry all XPages instructions: Use this publication as your fast offline recommendations resource
  • Logical how-to subject groupings offer one-stop research
  • Compact dimension makes it effortless to hold with you—wherever you go
  • “Create your individual magazine” part with clean, covered pages makes it effortless to customize this booklet to your needs
  • “What do you need to Do?” chart contained in the entrance hide is helping you fast locate particular tasks

Designed for all Lotus and Domino builders with a minimum of a few XPages adventure, XPages transportable Command consultant is the suitable better half and follow-up to Mastering XPages from IBM Press, the world’s number 1 publication on XPages technology.

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Extra resources for XPages Portable Command Guide: A Compact Resource to XPages Application Development and the XSP Language

Sample text

An application designed to work a particular way out of the box might require different adaptations to satisfy varying customer requirements, whether they are driven by divergent performance and scalability metrics or simply by differing consumer expectations of application runtime behavior. Whatever the driving force is, XPages requires a means of modifying its behavior to flexibly adapt to different well-known use cases. properties file is a primary tool for doing just that. 3. This chapter explores all 47 of these parameters in detail, along with some practical examples of how and why they can be applied to solve common problems.

This is sensible because users are most likely to continue interacting with the most recent page. Users generally interact with previous pages only if they press the browser back button or if they are using multitab browsing, in which the web browser has multiple pages open in the same application. threshold option enables another compromise by saving pages that are smaller than a certain size in memory and writing only larger pages to disc. However, the process of saving in memory is different when using the threshold option.

13. Global Server Side JavaScript Variable valueComputed = false; // update valueComputed When such a global variable is defined, it can be referenced in any Server Side JavaScript in the XPage that executes after the global variable has been defined, until the end of the current server request. 0, global variables were available to be referenced for a longer duration, from when the global variable was defined until a different XPage instance was loaded. That is, when multiple redisplays of the same XPage used repeated requests to the server, global variables continued to be available during subsequent server requests.

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XPages Portable Command Guide: A Compact Resource to XPages by Martin Donnelly, Maire Kehoe, Visit Amazon's Tony McGuckin
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