JavaScript jQuery目标空白链接

Posted 2021-05-20

/**
 * From jQuery 1.3+ release, avoid (at) char
 */
jQuery('a[target=_blank]').addClass('external');

/**
 * Before jQuery 1.3 release
 */
jQuery('a[@target=_blank]').addClass('external');
//
/**
 * css

.external{background:url(images/external.png) no-repeat right 3px;padding-right:14px}

*/