在加载框架的iPad中的window.open（）不起作用 [英] window.open() in an iPad on load of a frame does not work
问题描述
我正在尝试修改使用Morten的JavaScript树菜单的网站，以便在使用Adobe Reader插件设置的框架中显示PDF。
I am trying to modify a site that uses "Morten's JavaScript Tree Menu" to display PDFs in a frames set using the Adobe Reader plug-in.
iPad框架没用，所以我想在新标签中打开PDF。不想弄乱树状菜单我以为我可以在查看器框架中打开的网页中使用JavaScript来打开带有PDF的新选项卡。
On the iPad the frame is useless, so I want to open the PDF in a new tab. Not wanting to mess with the tree menu I thought I could use JavaScript in the web page being opened in the viewer frame to open a new tab with the PDF.
我是使用$（document）.ready（function（）中的window.open（）来打开新选项卡中的pdf。问题是window.open（）不想在iPad中工作。
I am using window.open() in $(document).ready(function() to open the pdf in the new tab. The problem is that window.open() does not want to work in the iPad.
HTML的正文通常如下所示...
The body of the HTML normally looks like this...
<body>
<object data="MypdfFileName.pdf#toolbar=1&navpanes=1&scrollbar=0&page=1&view=FitH"
type="application/pdf"
width="100%"
height="100%">
</object>
</body>
我把它更改为只有这样的div ......
I changed it to only have a div like this...
<body>
<div class="myviewer" ></div>
</body>
然后使用以下脚本......
Then used the following script...
$(document).ready(function() {
var isMobile = {
Android : function() {
return navigator.userAgent.match(/Android/i) ? true : false;
},
BlackBerry : function() {
return navigator.userAgent.match(/BlackBerry/i) ? true : false;
},
iOS : function() {
return navigator.userAgent.match(/iPhone|iPad|iPod/i) ? true : false;
},
Windows : function() {
return navigator.userAgent.match(/IEMobile/i) ? true : false;
},
any : function() {
return (isMobile.Android() || isMobile.BlackBerry() || isMobile.iOS() || isMobile.Windows());
}
};
if(isMobile.any()) {
var file = "MypdfFileName.pdf";
window.open(file);
}else {
var markup = "<object data='MypdfFileName.pdf#toolbar=1&navpanes=1&scrollbar=0&page=1&view=FitH' type='application/pdf' width='100%' height='100%'></object>";
$('.myviewer').append(markup);
};
});
除了iPad上的window.open（）外，其余功能都有效。如果我切换widow.open（）可以在计算机上正常工作。在另一个项目中，我通过onclick函数在iPad上成功使用window.open（）。
Everthing works except for window.open() on the iPad. If I switch things around widow.open() works fine on a computer. In another project I am using window.open() successfully on the iPad from an onclick function.
我尝试使用计时器功能。我还尝试在div中添加onclick函数并发布click事件。在这两种情况下，他们都在电脑上工作，而不是iPad。我很难过。
I tried using a timer function. I also tried adding an onclick function to the div and posting a click event. In both cases they worked on a computer but not an iPad. I am stumped.
我知道在树状菜单框架中处理ipad会更有意义，但是代码太复杂了我无法弄清楚在哪里放置/修改onclick事件。
I know it would make more sense to handle the ipad in the tree menu frame, but that code is so complex I can't figure out where to put/modify the onclick event.
有没有办法更改对象以便在新标签页中打开？
Is there a way to change the object so that it opens in a new tab?
是否有人熟悉Mortens树菜单代码，可以告诉我如何调用点击事件，以便在新标签中打开pdf而不是在框架中打开页面？
Is anyone familiar enough with Mortens Tree Menu code that can tell me how to channge the on click event so that it opens the pdf in a new tab instead of opening a page in the frame?
谢谢
推荐答案
Safari可能会阻止弹出窗口。这意味着，当用户点击时，会执行一项操作，window.open是否有效，但不会发生。
probably Safari tries to block popups. That means that when the user clicks, does an action, window.open works, but not when it "happens".
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