freeCodeCamp/curriculum/challenges/chinese/03-front-end-development-li.../jquery/use-appendto-to-move-elemen...

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---
id: bad87fee1348bd9aed608826
title: 使用 jQuery 的 appendTo 方法移动元素
challengeType: 6
forumTopicId: 18340
dashedName: use-appendto-to-move-elements-with-jquery
---
# --description--
现在来把标签从一个 `div` 移动到另一个里。
jQuery 有一个 `appendTo()` 方法,可以选取 HTML 标签并将其添加到另一个标签里面。
例如,如果要把 `target4` 从 right well 移到 left well可以设置如下
```js
$("#target4").appendTo("#left-well");
```
`target2` 元素从 `left-well` 移动到 `right-well`
# --hints--
`target2` 元素不应该在 `left-well` 内。
```js
assert($('#left-well').children('#target2').length === 0);
```
`target2` 元素应该在 `right-well` 内。
```js
assert($('#right-well').children('#target2').length > 0);
```
应该仅用 jQuery 移动这些标签。
```js
assert(!code.match(/class.*animated/g));
```
# --seed--
## --seed-contents--
```html
<script>
$(document).ready(function() {
$("#target1").css("color", "red");
$("#target1").prop("disabled", true);
$("#target4").remove();
});
</script>
<!-- Only change code above this line -->
<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
<div class="row">
<div class="col-xs-6">
<h4>#left-well</h4>
<div class="well" id="left-well">
<button class="btn btn-default target" id="target1">#target1</button>
<button class="btn btn-default target" id="target2">#target2</button>
<button class="btn btn-default target" id="target3">#target3</button>
</div>
</div>
<div class="col-xs-6">
<h4>#right-well</h4>
<div class="well" id="right-well">
<button class="btn btn-default target" id="target4">#target4</button>
<button class="btn btn-default target" id="target5">#target5</button>
<button class="btn btn-default target" id="target6">#target6</button>
</div>
</div>
</div>
</div>
```
# --solutions--
```html
<script>
$(document).ready(function() {
$("#target1").css("color", "red");
$("#target1").prop("disabled", true);
$("#target4").remove();
$("#target2").appendTo("#right-well");
});
</script>
<!-- Only change code above this line -->
<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
<div class="row">
<div class="col-xs-6">
<h4>#left-well</h4>
<div class="well" id="left-well">
<button class="btn btn-default target" id="target1">#target1</button>
<button class="btn btn-default target" id="target2">#target2</button>
<button class="btn btn-default target" id="target3">#target3</button>
</div>
</div>
<div class="col-xs-6">
<h4>#right-well</h4>
<div class="well" id="right-well">
<button class="btn btn-default target" id="target4">#target4</button>
<button class="btn btn-default target" id="target5">#target5</button>
<button class="btn btn-default target" id="target6">#target6</button>
</div>
</div>
</div>
</div>
```