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Code Issues Releases Wiki Activity

add experimental clientside headline clamping (refs #479)

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This commit is contained in:
Andrew Dolgov
2012-08-09 13:08:07 +04:00
parent 18e8dc12d9
commit 26e4b12466
3 changed files with 27 additions and 4 deletions
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9
js/functions.js
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@@ -1718,3 +1718,12 @@ function get_radio_checked(radioObj) {
}
return("");
}
function clamp_element(elem, height) {
if (elem && elem.offsetHeight > height) {
while (elem.offsetHeight > height)
elem.innerHTML = cp.innerHTML.substring(0, elem.innerHTML.length - 50);
elem.innerHTML += "…";
}
}