How to pass parameters in data in boostrap? _html/css_WEB-ITnose

删除分类

遍历完分类，然后想通过分类的id来删除，但是如何在点击以后获得分类的id呢？

回复讨论(解决方案)

没看明白，在发点代码，

你可以参考用在每个分类后面加一个删除的按钮，或者用复选框，选中的直接删除..

没看明白，在发点代码，

你可以参考用在每个分类后面加一个删除的按钮，或者用复选框，选中的直接删除..

                 
                 
                  编辑分类
           删除分类
                 
                 

确认要删除这个分类吗？

注意：当前分类下的所有商品都会被删除！

">

 取消


 确定


">

In this way, the id will only be the last id, and I hope he can pass the id. .

It depends on your needs. If you accept the jump form, you can directly write delete.php?id= in the href, and pass it over The get value id is what you want to delete. If you delete it through asynchronous ajax processing of js, you canDelete category Here I added two attributes, class and value
$('.del').click(function(){
var id= $(this).attr('value');
$.post('delete.php',{id:id},function(data){
if(data==1){
Alert ('Delete success!);
}
})
})
The method written by jquery, if you change it with the native JS landlord, it is a click event.