3.1 KiB
3.1 KiB
id | title | required | challengeType | |||
---|---|---|---|---|---|---|
bad87fee1348bd9aeda08826 | Target Elements by id Using jQuery |
|
6 |
Description
button
element with the id target3
by using the $("#target3")
selector.
Note that, just like with CSS declarations, you type a #
before the id's name.
Then use jQuery's .addClass()
function to add the classes animated
and fadeOut
.
Here's how you'd make the button
element with the id target6
fade out:
$("#target6").addClass("animated fadeOut")
.
Instructions
Tests
tests:
- text: Select the <code>button</code> element with the <code>id</code> of <code>target3</code> and use the jQuery <code>addClass()</code> function to give it the class of <code>animated</code>.
testString: assert($("#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: 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>.
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: Only use jQuery to add these classes to the element.
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