小编Bil*_*diq的帖子

我们如何通过同名的类删除所有div.

 <input class="form-control" type="text" name="option[]"><input class="form-control" type="text" name="option[]"><input class="form-control" type="text" name="option[]">

我用javascript制作了html.我们如何找出按下哪个删除按钮

<div id="maindiv">        
    <div id="product_1">
        <input placeholder="Add Product Name" type="text">
        <input placeholder="Cost per unit" type="number">
        <input placeholder="Number of products" type="number">
        <button id="delete_1">Delete</button>
    </div>
    <div id="product_2">
        <input placeholder="Add Product Name" type="text">
        <input placeholder="Cost per unit" type="number">
        <input placeholder="Number of products" type="number">
        <button id="delete_2">Delete</button>
    </div>
</div>