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											2018-09-30 23:01:58 +01:00
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							|  |  |  | id: bad87fee1348bd9aed708826 | 
					
						
							|  |  |  | title: Remove an Element Using jQuery | 
					
						
							|  |  |  | challengeType: 6 | 
					
						
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											2019-07-31 11:32:23 -07:00
										 |  |  | forumTopicId: 18262 | 
					
						
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											2018-09-30 23:01:58 +01:00
										 |  |  | --- | 
					
						
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							|  |  |  | ## Description
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							|  |  |  | <section id='description'> | 
					
						
							|  |  |  | Now let's remove an HTML element from your page using jQuery. | 
					
						
							|  |  |  | jQuery has a function called <code>.remove()</code> that will remove an HTML element entirely | 
					
						
							|  |  |  | Remove element <code>target4</code> from the page by using the <code>.remove()</code> function. | 
					
						
							|  |  |  | </section> | 
					
						
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							|  |  |  | ## Instructions
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							|  |  |  | <section id='instructions'> | 
					
						
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							|  |  |  | </section> | 
					
						
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							|  |  |  | ## Tests
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							|  |  |  | <section id='tests'> | 
					
						
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							|  |  |  | ```yml | 
					
						
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										 |  |  | tests: | 
					
						
							|  |  |  |   - text: Use jQuery to remove your <code>target4</code> element from your page. | 
					
						
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											2019-07-24 23:53:37 -07:00
										 |  |  |     testString: assert($("#target4").length === 0 && code.match(/\$\(["']#target4["']\).remove\(\)/g)); | 
					
						
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										 |  |  |   - text: Only use jQuery to remove this element. | 
					
						
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										 |  |  |     testString: assert(code.match(/id="target4/g) && !code.match(/<!--.*id="target4".*-->/g) && $("#right-well").length > 0); | 
					
						
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											2018-09-30 23:01:58 +01:00
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							|  |  |  | ``` | 
					
						
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							|  |  |  | </section> | 
					
						
							|  |  |  | 
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							|  |  |  | ## Challenge Seed
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							|  |  |  | <section id='challengeSeed'> | 
					
						
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							|  |  |  | <div id='html-seed'> | 
					
						
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							|  |  |  | ```html | 
					
						
							|  |  |  | <script> | 
					
						
							|  |  |  |   $(document).ready(function() { | 
					
						
							|  |  |  |     $("#target1").css("color", "red"); | 
					
						
							|  |  |  |     $("#target1").prop("disabled", true); | 
					
						
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							|  |  |  |   }); | 
					
						
							|  |  |  | </script> | 
					
						
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 | 
					
						
							|  |  |  | <!-- Only change code above this line. --> | 
					
						
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 | 
					
						
							|  |  |  | <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> | 
					
						
							|  |  |  | ``` | 
					
						
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							|  |  |  | </div> | 
					
						
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							|  |  |  | </section> | 
					
						
							|  |  |  | 
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							|  |  |  | ## Solution
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							|  |  |  | <section id='solution'> | 
					
						
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											2019-04-28 15:28:47 -04:00
										 |  |  | ```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> | 
					
						
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											2018-09-30 23:01:58 +01:00
										 |  |  | ``` | 
					
						
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											2019-07-18 08:24:12 -07:00
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											2018-09-30 23:01:58 +01:00
										 |  |  | </section> |