我愿借机展示链接名称。 载于四版“测试”中。
$("#test a").each(function (index) {
alert($("#test a:eq(index)").attr("title"));
})
我获得“未界定”的结果。 如果是,
alert($("#test a:eq(0)").attr("title"))
它正常运转。 谁能帮助我? 感谢您的帮助
我愿借机展示链接名称。 载于四版“测试”中。
$("#test a").each(function (index) {
alert($("#test a:eq(index)").attr("title"));
})
我获得“未界定”的结果。 如果是,
alert($("#test a:eq(0)").attr("title"))
它正常运转。 谁能帮助我? 感谢您的帮助
<代码>.each已经在通过<条码>a条码>要素发出,仅提醒标题:
$("#test a").each(function () {
alert( this.title );
});
页: 1 您必须确定index
:
$("#test a").each(function(index) {
alert( $("#test a:eq(" + index + ")").attr("title") );
});
但你并不真的需要。 您可以简单地使用<代码>。
$("#test a").each(function() {
alert( $(this).attr("title") );
});
为了明确起见,我总是具体说明关键参数和价值参数。 k 是指数计数,是选择目标,如:
$("#test a").each(function(k, v){
alert($("#test a:eq(" + k + ")").attr("title"));
});
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