jQuery:执行没有事件的函数 [英] Jquery: execute function without event

问题描述

我想使用this作为选择器在选定元素$(selected)上执行某些功能.

I want to execute some functions on a selected element $(selected), using this as the selector.

$(external).click(function(){
  //relevant code below
  $(selected).????(){
    console.log($(this).html()); //i.e.
    console.log($(this).height()); //i.e.
  }
});

基本上，我不知道该代替什么????以上.有任何想法吗?

Basically, I don't know what to put for in place of ???? above. Any ideas?

编辑*改写的问题，并添加示例代码以使内容更清晰.

Edits * reworded question, and added sample code for clarity.

推荐答案

我认为您是在.each()

$(external).click(function(){
  //relevant code below
  $(selected).each(function(){
    console.log($(this).html()); //i.e.
    console.log($(this).height()); //i.e.
  });
});

文档: http://api.jquery.com/each/

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