August 2007 - cl-weblocks-ticket@common-lisp.net

[cl-weblocks-ticket] #49: Bad type declaration for (or bad initialization of) STATE slot in US-STATE
by cl-weblocks 01 Aug '07

01 Aug '07

#49: Bad type declaration for (or bad initialization of) STATE slot in US-STATE -----------------------+---------------------------------------------------- Reporter: anonymous | Owner: sakhmechet Type: defect | Status: new Priority: low | Milestone: Component: weblocks | Version: Keywords: | -----------------------+---------------------------------------------------- In the US-STATE class definition it is asserted that the slot STATE will only hold values of type STRING. There is a US-STATE method which passes NIL as a value to initialize STATE. -- Ticket URL: <http://trac.common-lisp.net/cl-weblocks/ticket/49> cl-weblocks <http://common-lisp.net/project/cl-weblocks> cl-weblocks

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[cl-weblocks-ticket] #46: Use css sprites to improve latency of default style
by cl-weblocks 01 Aug '07

01 Aug '07

#46: Use css sprites to improve latency of default style -----------------------------------------+---------------------------------- Reporter: anonymous | Owner: sakhmechet Type: defect | Status: new Priority: wishlist | Milestone: Component: weblocks | Version: Keywords: latency performance css png | -----------------------------------------+---------------------------------- The default page will load 33 pngs. A lot of these average at around 200- 300 bytes in size. Using CSS sprites can improve latency and the feel of a weblocks application a lot. I am measuring around 2s load time using firebug on the default weblocks- demo page. My guess is that CSS sprites can shave off around .5 seconds. How to reproduce: {{{ (require :weblocks-demo) (weblocks:start-server) }}} In firefox, install firebug. Enable firebug for your site. Do a "shift-reload" (holding shift down while doing a reload) to do a fresh load of the front-page. Inspect the "Net" tab in firebug to get a timeline. -- Ticket URL: <http://trac.common-lisp.net/cl-weblocks/ticket/46> cl-weblocks <http://common-lisp.net/project/cl-weblocks> cl-weblocks

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[cl-weblocks-ticket] #47: combine js and css files to improve latency of default style
by cl-weblocks 01 Aug '07

01 Aug '07

#47: combine js and css files to improve latency of default style ---------------------------------------------------+------------------------ Reporter: anonymous | Owner: sakhmechet Type: enhancement | Status: new Priority: wishlist | Milestone: Component: weblocks | Version: Keywords: latency performance css javascript js | ---------------------------------------------------+------------------------ Latency of the default page could be improved a lot by combining the js- files into one file. The weblocks-demo default page loads 5 js files. These loads are serialized and it takes 1.2 seconds to load all of the JS. Making sure only necessary files are loaded (ticket #16) can be combined with this ticket by creating a cache of combinations of js-files that are required for a given page. The same applies to CSS. 11 CSS files are being used. Firefox loads them serially, spending roughly 0.7 seconds on this. -- Ticket URL: <http://trac.common-lisp.net/cl-weblocks/ticket/47> cl-weblocks <http://common-lisp.net/project/cl-weblocks> cl-weblocks

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