24 lines
696 B
HTML
24 lines
696 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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</head>
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<body>
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<a id="test" href="https://www.baidu.com">百度</a>
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<script>
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var test = document.getElementById("test");
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test.onclick = function(event){
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console.log(event.defaultPrevented);
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// console.log(event.cancelable);
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event.preventDefault();
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// event.returnValue = false;
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// return true;
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console.log(event.defaultPrevented);
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}
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</script>
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</body>
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</html>
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