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@mercer08
Last active August 4, 2017 12:31
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this is code of the book(DOM Scripting Web Design with JavaScript and the Doucment Object Model), the way to make the method of getElementByClassName to be true;
function getElementByClassName (node,classname) {
if (node.getElementByClassName) {
return node.getElementByClassName(classname);
} else {
var elems = getElementByTagName("*");
var results = [];
for (var i = 0; i < elems.length; i++) {
if (elems[i].className.indexOf(classname) != -1) {
results.push(elems[i]);
}
}
return results;
}
}
@mercer08
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mercer08 commented May 1, 2016

即使是这样一段简单的代码,我也错了三个地方;
妈的,智障.

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