x [0] .html()或$(x)[0]不是jQuery函数 [英] x[0].html() or $(x)[0] is not a function jQuery

问题描述

我有4个HTML DOM元素:

I have 4 HTML DOM elements:

<div data-equipment-type="addon" style="display: inline-block;">Universal Plug Adaptor</div>
<div data-equipment-type="addon" style="display: inline-block;">WiFi Access</div>
<div data-equipment-type="addon" style="display: inline-block;">LAN Cable</div>
<div data-equipment-type="addon" style="display: inline-block;">Mouse</div>

我使用jQuery查询了这些DOM元素:

I queried these DOM elements using jQuery:

var x = jQuery('div[data-equipment-type="addon"')

然后我想获取x中每个DOM元素存储的html()值.预期输出:

then I want to get the html() values of each DOM element store in x. Expected Output:

Universal Plug Adaptor
WiFi Access
LAN Cable
Mouse

但是，以下功能不起作用.

However, the following functions does not work.

x[0].html()
$(x)[0].html()

，但以下内容返回html元素:

but the following returns the html element:

x[0] //output is <div data-equipment-type="addon" style="display: inline-block;">Universal Plug Adaptor </div>
$(x)[0] //output is <div data-equipment-type="addon" style="display: inline-block;">Universal Plug Adaptor </div>

推荐答案

x现在是DOM元素的jQuery集合(数组).

x is now a jQuery collection (Array) of DOM elements.

x.eq(0).html()

或

$(x[0]).html()

或在JS

x[0].innerHTML

将为您提供所需的

这篇关于x [0] .html()或$(x)[0]不是jQuery函数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！