点击显示代码，为什么点击显示按钮，隐藏的iframe标签的内容还是不显示呢？
<body><script>functionopenme(){document.getElementById('if').style.display='block';}<...
<body>
<script>
function openme(){
document.getElementById('if').style.display='block';
}
</script>
<div id="if" style="display:none;">
<iframe src="file:///F|/Bestcolorsoter/English/产品列表/Beans color sorter/Beans color sorter,White rice color sorter,Parboiled rice color sorter,Mung bean color sorter_files/b_20150311015841465.jpg" align="left" style=" display:none; width:400px; height:400px;" >
</iframe>
</div>
<center>
<input type="button" value="显示" onclick="openme()" name="button">
</center>
</html> 展开
<script>
function openme(){
document.getElementById('if').style.display='block';
}
</script>
<div id="if" style="display:none;">
<iframe src="file:///F|/Bestcolorsoter/English/产品列表/Beans color sorter/Beans color sorter,White rice color sorter,Parboiled rice color sorter,Mung bean color sorter_files/b_20150311015841465.jpg" align="left" style=" display:none; width:400px; height:400px;" >
</iframe>
</div>
<center>
<input type="button" value="显示" onclick="openme()" name="button">
</center>
</html> 展开
1个回答
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