IE9，Firefox 4，Opera 10.5，Safari 5，Chrome 4，WebKit 532.5支持CSS3 border-radius。
最新的jquerycurvycorners 2.1.1使用-moz-border-radius而不是border-radius为旧浏览器创建角落。 如何将其替换为 border-radius，border-top-left-radius，border-top-right-radius，border-bottom-right-radius，border-bottom-left-radius ？ < / p>
The bug你可以在IE6-8上看到：
简言之，jquerycurvycorners必须适用于border-radius-curvycorners.html！
//full JS in http://jsfiddle.net/laukstein/nJRV2/
if (allR) {
var t = allR.split('/'); // ignore elliptical spec.
t = t[0].split(/\s+/);
if (t[t.length - 1] === '') t.pop();
switch (t.length) {
case 3:
tL = t[0];
tR = bL = t[1];
bR = t[2];
allR = false;
break;
case 2:
tL = bR = t[0];
tR = bL = t[1];
allR = false;
case 1:
break;
case 4:
tL = t[0];
tR = t[1];
bR = t[2];
bL = t[3];
allR = false;
break;
default:
alert('Illegal corners specification: ' + allR);
}
}
if (allR || tL || tR || bR || bL) {
var settings = new curvyCnrSpec(rule.selectorText);
if (allR)
settings.setcorner(null, null, parseInt(allR), units(allR));
else {
if (tR) settings.setcorner('t', 'r', parseInt(tR), units(tR));
if (tL) settings.setcorner('t', 'l', parseInt(tL), units(tL));
if (bL) settings.setcorner('b', 'l', parseInt(bL), units(bL));
if (bR) settings.setcorner('b', 'r', parseInt(bR), units(bR));
}
$(rule.selectorText).corner(settings);
}
}
for (t = 0; t < document.styleSheets.length; ++t) {
try {
if (document.styleSheets[t].imports) {
for (i = 0; i < document.styleSheets[t].imports.length; ++i) {
for (j = 0; j < document.styleSheets[t].imports[i].rules.length; ++j) {
procIEStyles(document.styleSheets[t].imports[i].rules[j]);
}
}
}
for (i = 0; i < document.styleSheets[t].rules.length; ++i)
procIEStyles(document.styleSheets[t].rules[i]);
}
catch (e) {}
}
} else if ($.browser.opera) {
// Apply if border radius is not supported
try { checkStandard = (document.body.style.BorderRadius !== undefined); } catch(err) {}
if (!checkStandard) {
function opera_contains_border_radius(sheetnumber) {
return /border-((top|bottom)-(left|right)-)?radius/.test(document.styleSheets.item(sheetnumber).ownerNode.text);
};
rules = [];
for (t = 0; t < document.styleSheets.length; ++t) {
if (opera_contains_border_radius(t)) {
var txt = document.styleSheets.item(sheetnumber).ownerNode.text;
txt = txt.replace(/\/\*(\n|\r|.)*?\*\//g, ''); // strip comments
var pat = new RegExp("^\\s*([\\w.#][-\\w.#, ]+)[\\n\\s]*\\{([^}]+border-((top|bottom)-(left|right)-)?radius[^}]*)\\}", "mg");
var matches;
while ((matches = pat.exec(txt)) !== null) {
var pat2 = new RegExp("(..)border-((top|bottom)-(left|right)-)?radius:\\s*([\\d.]+)(in|em|px|ex|pt)", "g");
var submatches, cornerspec = new curvyCnrSpec(matches[1]);
while ((submatches = pat2.exec(matches[2])) !== null) {
if (submatches[1] !== "z-")
cornerspec.setcorner(submatches[3], submatches[4], submatches[5], submatches[6]);
rules.push(cornerspec);
}
}
}
}
for (i in rules) if (!isNaN(i))
$(rules[i].selectorText).corner(rules[i]);
}
}
});
有关浏览器border-radius support https://developer.mozilla.org/en/CSS/-moz-border-radius的详细信息。