实例代码“Ctrl+/”提示“F11/ESC”全屏 返回 格式化 恢复 运行
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<!DOCTYPE html>
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<html>
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<head>
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<script src="https://libs.baidu.com/jquery/1.10.2/jquery.min.js">
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</script>
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<script>
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$(document).ready(function(){
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  $("form").submit(function(){
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    alert("Submitted");
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  });
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});
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</script>
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</head>
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<body>
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​
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<form action="">
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First name:
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<input type="text" name="FirstName" value="Mickey"><br>
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Last name:
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<input type="text" name="LastName" value="Mouse"><br>
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<input type="submit" value="Submit">
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</form>
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​
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</body>
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</html>