尝试在IE9中使用iFrame打开Outlook两次？

Question

In my JSP, I have a hyperlink. Onclick of it, I need to open a mailTo outlook window. In IE9, I had an issue "Internet Cannot display Webpage" when I directly gave href='mailTo:test@email.com while opening the outlook window. For which I made a fix like below:

JSP code:

<iframe id="<portlet:namespace />emailiframe" src="" style="display:none;"></iframe>
<a href="javascript:<portlet:namespace />feedbackEmail('test@email.com');">
<c:out value="sendFeedback" /></a>

Script Code:

<script type="text/javascript">
function <portlet:namespace />feedbackEmail(mailID)
{
  var iframe = document.getElementById("<portlet:namespace />emailiframe");
  iframe.setAttribute("src", "mailto:"+mailID);
}

This fix solved the issue happened in IE9. Instead, it introduced an issue where in IE9 COMP ON, outlook window opens twice and IE8, script error comes when outlook window opens.

Answer 1

My issue got resolved after i changed my script code from this

iframe.setAttribute("src", "mailto:"+mailID);

To

document.getElementById('emailiframe').src = "mailto:"+mailID;