嵌入式PDF总是出现在绝对定位的元素上 [英] Embedded PDF always appearing over Absolutely positioned elements

问题描述

我们有一个嵌入了PDF的页面，并尝试在当前显示的PDF文档上弹出下拉菜单，jQuery UI对话框等。

问题在于PDF始终处于前位置，所以任何动态创建的元素都出现在它后面。在DHTML的时代，这是闪回的常见问题，在这里我们再次提到。

这是从PDF中期望的行为，还是存在如何覆盖它？

解决方案

尝试填充元素下的iframe。

We have a page where a PDF is embedded, and are trying to pop drop-down menus, jQuery UI dialogs, etc. over the PDF document which is currently displayed.

The problem is that the PDF is ALWAYS taking the 'front' position, so any elements dynamically created appear behind it. This was a common problem with Flash back in the days of DHTML, and here we are again.

Is this the kind of behavior to expect from PDF, or is there a way to override it? Thanks in advance for the help.

解决方案

try "shimming" an iframe under the elements.

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