如何在JQuery中打破/退出each（）函数？ [英] How to break/exit from a each() function in JQuery?

问题描述

我有一些代码：

$(xml).find("strengths").each(function() {
   //Code
   //How can i escape from this block based on a condition.
});

如何根据条件从每个代码块中逃脱？

How can i escape from the "each" code block based on a condition?

如果我们有这样的结果怎么办：

What if we have something like this:

$(xml).find("strengths").each(function() {
   $(this).each(function() {
       //I want to break out from both each loops at the same time.
   });
});

是否可以从内部每个功能中突破每个功能？

Is it possible to break out from both "each" functions from the inner "each" function?

＃19.03.2013

如果你想继续而不是突破

return true;

推荐答案

根据文档你可以简单地返回false; 来打破：

According to the documentation you can simply return false; to break:

$(xml).find("strengths").each(function() {

    if (iWantToBreak)
        return false;
});

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