当jQuery的$（“。foo li”）返回一个对象作为结果时，该对象的确切类型是什么？

Question

Let's say if we initialize some selected result:

init : function() {
    this.searchButton = $("#searchButton");
    this.listItems = $("#product-list li");
}

I wonder what is the official name is for the object returned by $("#product-list li") ? I sometimes called it jQuery selector object or selector, but it is somewhat vague. Selector can just be the string "#product-list li" , and jQuery selector object may be better, except the results and length that indicates the number of matches is all inside the object, so it is not just a selector object because the results are inside. Is there a formal name for this object? For example, if I commit the above code using svn or git, should the comment really be "initializing jQuery selector objects"?

Answer 1

它的通俗名称是“ jQuery对象”，尽管就javascript而言，如果对它执行typeof ，则它只是一个普通的旧object 。