FreeCodeCampChina / FreeCodeCampChina/freecodecamp.cn
#113# 在每个选择器中只添加一个 class。这个问题,读不通。
- Dominant language
- CSS
- Stars
- 37.8k
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- 1.4k
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Description
Challenge [Target the same element with multiple jQuery Selectors](https://www.freecodecamp.cn/challenges/target-the-same-element-with-multiple-jquery-selectors#?solution=fccss%0A%20%20%24(document).ready(function()%20%7B%0A%20%20%20%20%24(%22button%22).addClass(%22animated%20%22)%3B%0A%20%20%20%20%24(%22.btn%22).addClass(%22shake%22)%3B%0A%20%20%20%20%24(%22%23target1%22).addClass(%22btn-primary%22)%3B%0A%20%20%20%0A%20%20%7D)%3B%0Afcces%0A%0A%3C!--%20%E8%AF%B7%E5%8F%AA%E4%BF%AE%E6%94%B9%E8%BF%99%E6%9D%A1%E6%B3%A8%E9%87%8A%E4%BB%A5%E4%B8%8A%E7%9A%84%E4%BB%A3%E7%A0%81%20--%3E%0A%0A%3Cdiv%20class%3D%22container-fluid%22%3E%0A%20%20%3Ch3%20class%3D%22text-primary%20text-center%22%3EjQuery%20Playground%3C%2Fh3%3E%0A%20%20%3Cdiv%20class%3D%22row%22%3E%0A%20%20%20%20%3Cdiv%20class%3D%22col-xs-6%22%3E%0A%20%20%20%20%20%20%3Ch4%3E%23left-well%3C%2Fh4%3E%0A%20%20%20%20%20%20%3Cdiv%20class%3D%22well%22%20id%3D%22left-well%22%3E%0A%20%20%20%20%20%20%20%20%3Cbutton%20class%3D%22btn%20btn-default%20target%22%20id%3D%22target1%22%3E%23target1%3C%2Fbutton%3E%0A%20%20%20%20%20%20%20%20%3Cbutton%20class%3D%22btn%20btn-default%20target%22%20id%3D%22target2%22%3E%23target2%3C%2Fbutton%3E%0A%20%20%20%20%20%20%20%20%3Cbutton%20class%3D%22btn%20btn-default%20target%22%20id%3D%22target3%22%3E%23target3%3C%2Fbutton%3E%0A%20%20%20%20%20%20%3C%2Fdiv%3E%0A%20%20%20%20%3C%2Fdiv%3E%0A%20%20%20%20%3Cdiv%20class%3D%22col-xs-6%22%3E%0A%20%20%20%20%20%20%3Ch4%3E%23right-well%3C%2Fh4%3E%0A%20%20%20%20%20%20%3Cdiv%20class%3D%22well%22%20id%3D%22right-well%22%3E%0A%20%20%20%20%20%20%20%20%3Cbutton%20class%3D%22btn%20btn-default%20target%22%20id%3D%22target4%22%3E%23target4%3C%2Fbutton%3E%0A%20%20%20%20%20%20%20%20%3Cbutton%20class%3D%22btn%20btn-default%20target%22%20id%3D%22target5%22%3E%23target5%3C%2Fbutton%3E%0A%20%20%20%20%20%20%20%20%3Cbutton%20class%3D%22btn%20btn-default%20target%22%20id%3D%22target6%22%3E%23target6%3C%2Fbutton%3E%0A%20%20%20%20%20%20%3C%2Fdiv%3E%0A%20%20%20%20%3C%2Fdiv%3E%0A%20%20%3C%2Fdiv%3E%0A%3C%2Fdiv%3E%0A) has an issue.
User Agent is: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36.
Please describe how to reproduce this issue, and include links to screenshots if possible.
My code:
```html
$(document).ready(function() {
$("button").addClass("animated ");
$(".btn").addClass("shake");
$("#target1").addClass("btn-primary");
});
jQuery Playground
#left-well
#target1
#target2
#target3
#right-well
#target4
#target5
#target6
```
Contributor guide
Research direction
Start by opening the linked “Target the same element with multiple jQuery Selectors” challenge and comparing its title, instructions, and supplied code with the reported Chinese wording. Done means the challenge description clearly explains the expected selector change and can be followed without the current ambiguity.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript, jquery
- Domain
- content
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100