Created
May 21, 2018 20:23
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<!DOCTYPE html> | |
<html> | |
<head> | |
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script> | |
<script> | |
$(document).ready(function(){ | |
$("button").click(function(){ | |
$("div").css( {"font-size" : "100px"}); | |
}); | |
}); | |
</script> | |
</head> | |
<body> | |
<p>Sử dụng Jquery đặt lại font-size cho thẻ div là 100px và chuyển thẻ div sang trái 200px. | |
</p> | |
<div style="background:#98bf21;height:200px;width:600px;">Hello World</div> | |
<button > Đổi định dạng</button> | |
</body> | |
</html> |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script> | |
<script> | |
$(document).ready(function(){ | |
$("span").mouseover(function(){ | |
$(this).hide(); | |
}); | |
$("#text").keypress(function(){ | |
$(this).hide(); | |
}); | |
}); | |
</script> | |
</head> | |
<body> | |
<p>Sử dụng jquery xử lý sự kiện khi nhập 1 ký tự vào ô nhập thì ô nhập biến mất | |
và khi di chuyển chuột qua thẻ span thì thẻ span biến mất</p> | |
<input id = text name = text type="text" value="" size="40"> | |
<span>If you mouse over me, I will disappear.</span><br> | |
<span>If you mouse over me, I will disappear.</span> | |
</body> | |
</html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<html> | |
<head> | |
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script> | |
<script> | |
$(document).ready(function(){ | |
$("button").click(function(){ | |
$("#demo").hide(); | |
$(".test").hide(); | |
}); | |
}); | |
</script> | |
</head> | |
<body> | |
<span> Sử dụng jquery ẩn đi tất cả các thẻ có class là test và các thẻ có id là demo | |
<h2 class="test">This is a heading</h2> | |
<p class="test">This is a paragraph.</p> | |
<p>This is another paragraph.</p> | |
<p id="demo">This is a demo p.</p> | |
<button> Ẩn tất cả</button> | |
</body> | |
</html> |
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