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>
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function aboveFrames()
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{
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document.getElementById('myTable').frame="above";
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}
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function belowFrames()
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{
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document.getElementById('myTable').frame="below";
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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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<table id="myTable">
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<tr>
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<td>100</td>
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<td>200</td>
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</tr>
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<tr>
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<td>300</td>
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<td>400</td>
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</tr>
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</table>
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<br>
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<input type="button" onclick="aboveFrames()" value="Show above frames">
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<input type="button" onclick="belowFrames()" value="Show below frames">
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​
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</body>
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</html>