How do you serve a page as html while prompting with a download dialog
<p>I have a link which launches a new html page in a new tab with simple jquery, like <code>_target=blank</code>, no issue.</p>

<p>Expected:</p>

<ul>
<li>Page opened in a new tab, and should be kept opened, and a Save as dialog prompted</li>
</ul>

<p>Current unexpected behavior:</p>

<ul>
<li>Page is opened in a new tab, and then closed with a Save dialog prompted</li>
</ul>

<p>Shortly, I want to keep the page open, while prompting a Save as dialog.</p>

<p>Using <code>Content-Disposition</code> attachment seems to have no chance to keep the page open.
I didn't do any <code>exit();</code> either, but the page is never showed, except for the dialog.</p>

<p>Thanks</p>
