通过javascript删除所选元素 [英] remove selected element by javascript

问题描述

我的表单上有按钮来创建textarea

i动态添加textarea我通过这样的计数器添加id

 id =   createdTextBox'+ count + 
  

我有按钮删除这个textarea如果选择

但我无法获取元素ID来删除所选元素



i write

 $（ ＃ + selectedObject）.remove（）; 

但它不起作用，因为我没有id



如何获取所选元素的id？

解决方案

（ ＃ + selectedObject）.remove（）;

但它不起作用我没有id



如何获得所选元素的id？

当OP请求时，提示被复制到答案框，这样他就可以接受

你可以只需

 
 
 
（selectedObject）.remove（）; 

此外，如果你不知道id，你会得到id

 
 
 
i have button on my form to create textarea

i made add textarea dynamically and i add id to it by counter like this 

id="createdTextBox' + count +




and i have button to delete this textarea if selected 

but i can't get element id to remove selected element



i write

$("#" + selectedObject).remove();


but it don't work as i don't have id 



how can i get id for selected element?
解决方案
("#" + selectedObject).remove();

but it don't work as i don't have id

how can i get id for selected element?

As OP requested, the tip is copied to answer box so that he can accept
you can just

(selectedObject).remove();

besides if you don't know id you get get id by

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