3.3 KiB
3.3 KiB
id | title | required | challengeType | videoUrl | localeTitle | |||
---|---|---|---|---|---|---|---|---|
bad87fee1348bd9aeda08826 | Target Elements by id Using jQuery |
|
6 | Elementos de destino por id usando jQuery |
Description
button
com o id target3
usando o seletor $("#target3")
. Note que, assim como com as declarações CSS, você digita um #
antes do nome do id. Em seguida, use a função .addClass()
do jQuery para adicionar as classes animated
e fadeOut
. Aqui está como você faria o elemento button
com o id target6
fade out: $("#target6").addClass("animated fadeOut")
. Instructions
Tests
tests:
- text: Selecione o elemento <code>button</code> com o <code>id</code> de <code>target3</code> e use a função jQuery <code>addClass()</code> para dar a classe de <code>animated</code> .
testString: 'assert($("#target3").hasClass("animated"), "Select the <code>button</code> element with the <code>id</code> of <code>target3</code> and use the jQuery <code>addClass()</code> function to give it the class of <code>animated</code>.");'
- text: Segmente o elemento com o id <code>target3</code> e use a função jQuery <code>addClass()</code> para dar a classe <code>fadeOut</code> .
testString: 'assert(($("#target3").hasClass("fadeOut") || $("#target3").hasClass("fadeout")) && code.match(/\$\(\s*.#target3.\s*\)/g), "Target the element with the id <code>target3</code> and use the jQuery <code>addClass()</code> function to give it the class <code>fadeOut</code>.");'
- text: Use apenas o jQuery para adicionar essas classes ao elemento.
testString: 'assert(!code.match(/class.*animated/g), "Only use jQuery to add these classes to the element.");'
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
// solution required