How to get the value of href attribute

Question

From source code:

<a class="nextinst" data-dismiss="modal" data-toggle="modal" href="#401">
    <span class="glyphicon glyphicon-chevron-right"></span>
</a>

I want to get #401

I have unsuccessfully tried

$('.nextinst').attr('href').val()  
$('.nextinst').attr('href').html()
$('.nextinst').attr('href').text()

After I recover it, I then want to check if the modal with that id has been loaded in the DOM.

Answer 1

你可以为该元素添加一个ID并调用attr()来获取href的属性使用它：

  function clickIt(){
    var val = $("#linkHref").attr("href");
    alert(val);
  }

Answer 2

要获取属性的值，请使用attr()：

$('.nextinst').attr('href');

参见示例：

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$(document).ready(function () {
  console.log($('.nextinst').attr('href'));
});

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a class="nextinst" data-dismiss="modal" data-toggle="modal" href="#401">
   <span class="glyphicon glyphicon-chevron-right"></span>
</a>

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