显示div的键盘，其中contenteditable =" true"在ios [英] Show keyboard for div with contenteditable="true" in ios

问题描述

我有一个contenteditable =true的div。如何通过javascript设置对此div的关注（如果可以在纯js上，没有jquery）？

I have a div with contenteditable="true". How can I set focus on this div via javascript(if it possible on pure js, without jquery)?

推荐答案

在iOS 6之前，这是不可能的，但幸好他们已经改变了。一般情况下，您无法为网站执行此操作，但如果您在应用程序中嵌入 UIWebView ，则可以立即执行此操作：

Prior to iOS 6 this wasn't possible, but thankfully they've changed that. You can't do it in general for a website, but if you are embedding a UIWebView in your application you can do it now:

UIWebView *webView = [[UIWebView alloc] initWithFrame:self.view.bounds];
webView.keyboardDisplayRequiresUserAction = NO;

然后你的 element.focus（）将根据需要工作并调出键盘。

Then your element.focus() will work and bring up the keyboard as desired.

http://developer.apple.com/library/ios/#documentation/UIKit/Reference/UIWebView_Class/Reference/Reference.html# // apple_ref / occ / instp / UIWebView / keyboardDisplayRequiresUserAction

有关iOS 6& A更改内容的更多信息WebKit：

More info on what changed with iOS 6 & WebKit:

http://developer.apple.com/library/ios/#releasenotes/General/RN-iOSSDK-6_0/_index.html#//apple_ref/doc / uid / TP40012166-CH1-SW19

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