[richfaces-issues] [JBoss JIRA] Updated: (RF-6006) Optimization over image spacer.gif
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https://jira.jboss.org/jira/browse/RF-6006?page=com.atlassian.jira.plugin...
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Tomas Cerny updated RF-6006:
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It is not spacer component, it is component like TabPane or Menu
For example this one
http://livedemo.exadel.com/richfaces-demo/richfaces/tabPanel.jsf?c=tabPan...
If you look at the source code it is everywhere
<td>
<img height="1" style="border: 0pt none ; width: 0px;"
src="/a4j/g/3_3_0.GAimages/spacer.gif" alt=""/>
</td>
there is about 30 occurrences on that page.
Optimization over image spacer.gif
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Key: RF-6006
URL: https://jira.jboss.org/jira/browse/RF-6006
Project: RichFaces
Issue Type: Feature Request
Affects Versions: 3.3.0
Reporter: Tomas Cerny
I have noticed that wherever you create a space you use:
<td>
<img height="1" style="border: 0pt none ; width: 0px;"
src="/a4j/g/3_3_0.GAimages/spacer.gif" alt=""/>
</td>
or something similar.
Isn't this too expensive? I have this on 60 places on may page.
First optimization:
<img class="space" src="/a4j/g/3_3_0.GAimages/spacer.gif"
/>
Second optimization
<span class="space"> </span>
I will refer you at a book about CSS from Eric Meyer on CSS, where he recommends not to
use images for layout.
Just this how this will decrease size of a page and also speeds page load in browser.
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