如何引用$（this）插件而不是$（this）的每个函数？ jQuery的

Question

Developing a little plugin, I found a question that is tearing me up inside. To call my plugin, I use:

$('#input').myPlugin();

In a given moment, I need use a each inside of my plugin, following is the code:

var list = []
var str = 'just a test <b>foo</b> blablabla <b>bar</b>'
str.children('b').each(function(i){  
    // Here I want use the $(this) of each function
    list.append($(this).text())
})

After this piece of code I need use another "each" function, but now I don't want use the $(this) of 'each', I want use the "global this". In other words, now I want refer to $('#input'), the element that call my plugin.

hashtag.each(function(i)){ 

      // In the first "this" I want refer to $('input'), in the second, to this of each function.
      $(this).functionToFindText($(this))
}

How I can tell to jQuery what's the desired this?

Answer 1

在.each循环之前声明变量var $this = $(this) ，并在内部回调中引用$this 。