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j Query: 任何更好的方式来写这块.子?
原标题:jQuery: Any better way to write this block of .each()?
  • 时间:2012-01-13 11:57:06
  •  标签:
  • jquery
$( .list-links-nested a ).each(function(){      
  currentPage(this);
});

$("#menu-main > li > a").each(function(){
  currentPage(this);  
});

$("#menu-sub a").each(function(){      
  currentPage(this);        
});

任何关于如何更好地写字而不是重复所要求的职能的建议?

最新守则及其运作:

var links = $(".list-links-nested a, #menu-main > li > a");
links.each(currentPage);
最佳回答

你可以在你的指示中利用ma来提供多种选择。

$(".list-links-nested a, #menu-main > li > a, #menu-sub a").each(currentPage);

也可以通过<代码>现行<<>代码>,作为论据,直接使用<代码>><>ts,而不是你通过的论点。

问题回答

j 彩票允许与 com子分离的多个选用人(......年级1.年级2)

参考:

 $("#menu-sub a,#menu-main > li > a,.list-links-nested a").each(function(){      
      currentPage(this);        
    });

According to: http://api.jquery.com/multiple-selector/

$( .list-links-nested a,#menu-main > li > a,#menu-sub a ).each(function(){      
  currentPage(this);
});

http://www.w3.org/TR/CSS2/selector.html#grouping"rel=“nofollow” http://www.w3.org/TR/CSS2/selector.html#grouping:

$( .list-links-nested a, #menu-main > li > a, #menu-sub a ).each(function(){      
  currentPage(this);
});




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