我有一个由其他公司提供的嵌入式iframe用于事件注册 .
https://casaimports.com/food-expo/attendee-registration/
无论我尝试什么，我都无法使用鼠标滚轮滚动iframe . 如果您将光标放在表单上，它将不会滚动 . 如果光标在iframe附近，在滚动条附近则可以正常工作 .
提供的原始代码没有溢出样式集 . 我添加了它并尝试了溢出：滚动和溢出：自动但无效 .
这是给我的完整代码：
var userOffset = new Date().getTimezoneOffset();
var uagent = navigator.userAgent.toLowerCase();
var safariLink = document.getElementById("safari-link");
var iFrame = document.getElementById("iframeResizer0");
if (/safari/.test(uagent) && !/chrome/.test(uagent)) {
safariLink.style.display = "inline";
safariLink.setAttribute('href', safariLink.getAttribute('href') + '&Offset=' + userOffset);
iFrame.style.display = "none";
document.getElementById("iframe-loading").style.display = "none";
} else {
safariLink.style.display = "none";
iFrame.style.display = "inline";
iFrame.setAttribute('src', iFrame.getAttribute('src') + '&Offset=' + userOffset);
}
iFrameResize({
autoResize: false,
log: true, // Enable console logging
enablePublicMethods: true, // Enable methods within iframe hosted page
checkOrigin: false,
resizedCallback: function(messageData) { // Callback fn when resize is received
document.getElementById("iframe-loading").style.display = "none";
}
});
#iframe-loading {
width: 100%;
text-align: center;
}
<script src="https://tradeshow.perenso.net/registration/scripts/iframeResizer.min.js"></script>
<div id="iframe-loading"><img src="https://tradeshow.perenso.net/registration/content/images/ajax-loader.gif" /></div>
<iframe src="https://tradeshow.perenso.net/registration/embedded/index/CASAIMPORTSSEP18?RegType=CUSTOMER" style="border: 0; width: 100%; overflow:auto;" id="iframeResizer0" scrolling="yes"></iframe>
<div style="text-align: center;">
<a href="https://tradeshow.perenso.net/registration/embedded/index/CASAIMPORTSSEP18?RegType=CUSTOMER" id="safari-link" target="_blank" class="button icon icon-after fa-chevron-right">Open Registration Form</a></li>
</div>
我感谢任何帮助 .
2 回答
你的iframe元素需要
scrolling="yes"属性......https://www.w3schools.com/tags/att_iframe_scrolling.asp
您需要将
scrolling="yes"属性添加到 HTML 中的<iframe>标记中 . 像这样：