bc518174
 王天杨
提交两个项目文件
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"use strict";
exports.__esModule = true;
exports.default = attribute;
/**
* Gets or sets an attribute of a given element.
*
* @param node the element
* @param attr the attribute to get or set
* @param val the attribute value
*/
function attribute(node, attr, val) {
if (node) {
if (typeof val === 'undefined') {
return node.getAttribute(attr);
}
if (!val && val !== '') {
node.removeAttribute(attr);
} else {
node.setAttribute(attr, String(val));
}
}
}
module.exports = exports["default"];
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