freeCodeCamp/curriculum/challenges/russian/03-front-end-libraries/jquery/target-elements-by-id-using-jquery.russian.md

id, title, required, challengeType, forumTopicId, localeTitle

id	title	required	challengeType	forumTopicId	localeTitle
bad87fee1348bd9aeda08826	Target Elements by id Using jQuery	link https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.2.0/animate.css	6	18317	Целевые элементы по id Использование jQuery

Description

Вы также можете настраивать элементы по их атрибутам id. Сначала target3 элемент button с target3 с помощью селектора $("#target3") . Обратите внимание, что, как и в объявлениях CSS, вы вводите # перед именем id. Затем используйте .addClass() jQuery для добавления классов animated и fadeOut . Вот как вы делаете элемент button с id target6 исчезающим: $("#target6").addClass("animated fadeOut") .

Instructions

Tests

tests:
  - text: Select the <code>button</code> element with the <code>id</code> of <code>target3</code> and use the jQuery <code>addClass&#40&#41</code> function to give it the class of <code>animated</code>.
    testString: assert($("#target3").hasClass("animated"));
  - text: Target the element with the id <code>target3</code> and use the jQuery <code>addClass&#40&#41</code> function to give it the class <code>fadeOut</code>.
    testString: assert(($("#target3").hasClass("fadeOut") || $("#target3").hasClass("fadeout"))  && code.match(/\$\(\s*.#target3.\s*\)/g));
  - text: Only use jQuery to add these classes to the element.
    testString: assert(!code.match(/class.*animated/g));

Challenge Seed

<script>
  $(document).ready(function() {
    $("button").addClass("animated bounce");
    $(".well").addClass("animated shake");

  });
</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>

Solution

<script>
  $(document).ready(function() {
    $("button").addClass("animated bounce");
    $(".well").addClass("animated shake");
    $("#target3").addClass("animated fadeOut");
  });
</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>