Exercise:
Use a jQuery method to only remove the child elements of <div>.
ヒント：empty() メソッドを使用します。.
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<!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script> <script> $(document).ready(function(){ // add code here }); </script> </head> <body> <div style="height:100px;width:300px;border:1px solid black;background-color:yellow;"> This is some text in the div. <p>This is a paragraph in the div.</p> <p>This is another paragraph in the div.</p> </div> </body> </html>
Result:
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Correct Code:
<!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("div").empty(); }); </script> </head> <body> <div style="height:100px;width:300px;border:1px solid black;background-color:yellow;"> This is some text in the div. <p>This is a paragraph in the div.</p> <p>This is another paragraph in the div.</p> </div> </body> </html>
Correct Result:
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