Created
December 14, 2011 15:26
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Terse Font Icons
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a[data-icon]:before, | |
span[data-icon]:before { | |
font-family: 'Icon Font Here'; | |
content: attr(data-icon); | |
} | |
/* | |
This would also work, but other web developers might | |
yell at you about "performance" which may/not matter: | |
*/ | |
*[data-icon]:before { | |
font-family: 'Icon Font Here'; | |
content: attr(data-icon); | |
} |
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<!-- Assuming "+" is your font's Add icon --> | |
<a data-icon="+" href="..."> | |
Add | |
</a> | |
<!-- Assuming "D" is your font's Delete icon --> | |
<span data-icon="D"> | |
Delete | |
</span> |
Since browsers parse CSS selectors from right to left, I understand that it won't make a huge difference. Cause in both cases the browser will look for the attribute in all elements anyway.
I know about the highlight issue. I just thought you might have some other reason other than saving bytes or performance, that's why I asked.
Nope, no good reason, really. Just a cut-and-paste from my text editor. :)
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If you want to save one byte by not having it in the stylesheet, go for it.
As far as browsers are concerned, it probably wouldn't matter either way.
I just had the star selector there for proper code highlighting.
Neither TextMate, nor Sublime Text 2, acknowledge attribute selectors without a preceding tag (or *).
TextMate screenshot:
http://cl.ly/1f333U2G3d2O3U0X2E2p
Sublime Text 2 screenshot:
http://cl.ly/1V3G1f3W132h0r3m0R0c