如何使用JavaScript读取CSS规则值?
.style.width
.test {
width:80px;
height:50px;
background-color:#808080;}function getStyle(className) {
var classes = document.styleSheets[0].rules || document.styleSheets[0].cssRules for(var x=0;x<classes.length;x++) {
if(classes[x].selectorText==className) {
//this is where I can collect the style information, but how?
}
}}getStyle('.test')
不负相思意
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