jQuery获取元素的属性和值(jQuery get attributes and values of element)

jQuery获取元素的属性和值(jQuery get attributes and values of element)

说我有这个HTML代码：

<img id="idgoeshere" src="srcgoeshere" otherproperty="value" />

我可以通过它的id引用该元素： $('#idgoeshere'))现在，我想获取该元素上的所有属性及其值：

src=srcgoeshere otherproperty=value

有没有什么办法可以通过编程方式使用jQuery和/或纯Javascript？

Say I have this HTML code:

<img id="idgoeshere" src="srcgoeshere" otherproperty="value" />

I can reference the element by its id: $('#idgoeshere')) Now, I want to get all the properties and their values on that element:

src=srcgoeshere otherproperty=value

Is there some way I can do that programmatically using jQuery and/or plain Javascript?

最满意答案

您可以通过检查属性属性来获取列表：

var attributes = document.getElementById('idgoeshere').attributes; // OR var attributes = $('#idgoeshere')[0].attributes; alert(attributes[0].name); alert(attributes[0].value); $(attributes).each(function() { // Loop over each attribute });

You can get a listing by inspecting the attributes property:

var attributes = document.getElementById('idgoeshere').attributes; // OR var attributes = $('#idgoeshere')[0].attributes; alert(attributes[0].name); alert(attributes[0].value); $(attributes).each(function() { // Loop over each attribute });