Zimbra Blog

Lazy Loading

The ZCS web client recently underwent a significant amount of change in order to load Javascript
code as needed, rather than loading all of it on initial login. Those changes included the
development of a package system, and a lot of shuffling around of client code over the course of
about two months. The results have been worth it: the client has seen its initial load time cut
roughly in half.

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Posted by Conrad on March 26, 2007 at 11:37 AM • Comments (6)TrackBack (0)


Declared Javascript Functions - Odd Parsing Behavior in IE

A function declared in a conditional block that evaluates to false gets defined in IE,
but not in Firefox. That is a problem if you are trying to use an 'ifdef' or
'require_once' mechanism for defining functions. However, if the function is defined via
assignment, the reference is not created, which is what you'd expect.

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Posted by Conrad on February 02, 2007 at 09:41 PM • Comments (1)TrackBack (0)


Keyboard Shortcuts

ZCS 4.5 contains several significant enhancements to keyboard navigation: First,
shortcuts are now defined in properties files. Second, you can create numeric
aliases for folders, tags, and saved searches, which you can then use in shortcuts.
Third, there is now a page within Preferences that describes all available shortcuts.

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Posted by Conrad on December 19, 2006 at 10:33 AM • Comments (4)TrackBack (0)


The Ajax Experience, Oct 23-25, Boston, MA

Below are random thoughts on three days in Boston at
The Ajax Experience. I gave a talk titled Ajax in the Enterprise.

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Posted by Conrad on October 29, 2006 at 11:08 AM • Comments (0)TrackBack (0)


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