代码编辑器:
x
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<p>想文本域中输入信息并点击重置按钮</p>
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<form onreset="myFunction()">
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<input type="text" id="myInput">
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<input type="reset">
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</form>
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<script>
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function myFunction() {
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var x = document.getElementById("myInput");
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alert("重置前,文本信息为: " + x.value);
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}
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</script>
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