iOS5 现在支持 designMode=On。我把它设置在 iframe 的文档上，效果很好。现在，我想在单击可编辑文档（在我的例子中= iframedoc ）内的图像后使用 Javascript 隐藏屏幕键盘。
我尝试了 iframedoc.blur()、iframedoc.activeElement.blur()、iframedoc.body.blur() 或 iframe.contentWindow.blur() 并且我还尝试将焦点设置为隐藏链接或提交按钮，但它是不为我工作。
对于文本输入字段，模糊似乎有效，但我有一个 designmode=on 文档，因此这个问题的解决方案对我不起作用：
iPad Safari - 让键盘消失
iOS5 now supports designMode=On. I set that on a document of an iframe and it works pretty well. Now I want to hide the onscreen keyboard with Javascript after clicking on an image inside that editable document (=iframedoc in my case).
I tried iframedoc.blur(), iframedoc.activeElement.blur(),iframedoc.body.blur() or iframe.contentWindow.blur() and I also tried to set the focus to a hidden link or a submit button but it is not working for me.
For text input fields just blur seems to work but I have a designmode=on document so the solutions for this question are not working for me:
iPad Safari - Make keyboard disappear
发布评论
评论（3）
在
'touchstart'事件的事件处理程序中调用preventDefault()。Call
preventDefault()in the event handler for the'touchstart'event.看来几个小时后我找到了解决方法：
1. 将焦点设置到屏幕上的另一个标准输入字段，以便键盘连接到该字段
2.对该字段进行模糊（）
此解决方法处理起来有点复杂，因为它将视图滚动到其他字段。因此，这也必须像移动输入字段一样得到解决。
it seems that after hours I found a workaround:
1. set focus to another standard input field on screen so the keyboard is connected to that field
2. make a blur() of that field
this workaround is a bit complicated to handle because it scrolls the view to that other field. So that has to be solved as well like with a moving input field.
这是一个很好的解决方案 从此堆栈答案，我也被困在这个问题上。
Here is a great solution found from this stack answer, I was stuck on this too.