Dea*_*tin 5 javascript css jquery
我的页面上有一个iFrame,显示样式为无。我有一个javascript函数来设置源,然后将显示设置为阻止。问题是iframe在加载内容之前就出现了,因此出现闪烁现象。它先变白,然后显示内容。因此,我需要设置源,并且在完成加载其源的所有内容后,只需设置其显示样式。
CSS和Javascript
.ShowMe{display:block;}
function(url)
{
document.getElementById('myIFrame').src = url;
document.getElementById('myIFrame').className = ShowMe;
}
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小智 5
就这么简单:
<iframe onload="this.style.opacity=1;" style="opacity:0;border:none;
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我建议您尝试以下操作:
<script type="javascript">
var iframe = document.createElement("myIFrame");
iframe.src = url;
if (navigator.userAgent.indexOf("MSIE") > -1 && !window.opera){
iframe.onreadystatechange = function(){
if (iframe.readyState == "complete"){
//not sure if your code works but it is below for reference
document.getElementById('myIFrame').class = ShowMe;
//or this which will work
//document.getElementById("myIFrame").className = "ShowMe";
}
};
}
else
{
iframe.onload = function(){
//not sure if your code works but it is below for reference
document.getElementById('myIFrame').class = ShowMe;
//or this which will work
//document.getElementById("myIFrame").className = "ShowMe";
};
}
</script>
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基于此处找到的代码。
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