如何在angularjs中添加和删除元素 [英] How to add and remove elements in angularjs

问题描述

当我点击Rooms上的+按钮时，我正在尝试添加更多Adult和Child选择元素。当我点击 - 按钮时，我想删除它们，就像我添加它们一样。我还希望它们具有与加载页面时存在的当前Adult和Child元素相同的功能。



我已经包含了我的Codepen。



Codepen [ ^ ]



我的尝试：



我试图使用jQuery，但我不认为其良好的同时使用jQuery和AngularJS时，它可以只使用AngularJS

解决方案

Quote：

当我点击Rooms上的+按钮时，会添加更多Adult和Child选择元素。同样，当我点击房间上的 - 按钮时，我希望删除那些添加的元素

scope.minusRoom = function（）{
if（

scope.room> 1）{

I am trying to add more Adult and Child select elements when I click the + button on Rooms. I want to remove them when I click the - button, just the way I add them. I also want them to have the same functionality as the current Adult and Child elements which are present when the page is loaded.

I have included my Codepen.

Codepen[^]

What I have tried:

I tried using jQuery but I don't think its good to use both jQuery and AngularJS when it can be done using just AngularJS

解决方案

Quote:

When I click the + button on Rooms, more Adult and Child select elements are added. Similarly, I want those added elements to be removed when I click the - button on rooms

scope.minusRoom = function () { if (

scope.room > 1) {

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