Javascript window.close() 在 iOS 上不起作用
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window.close() doesn't work on iOS
提问by JohnP
I open a new window with window.open() to redirect users to the oauth login page. However, after successful login when the user is redirected back to my app the previous window with the window.open call does not close itself in ios.
我用 window.open() 打开一个新窗口，将用户重定向到 oauth 登录页面。但是，当用户被重定向回我的应用程序成功登录后，带有 window.open 调用的前一个窗口不会在 ios 中自行关闭。
On the iPad it would close the wrong window and on the iPhone it wouldn't close the window at all. The code works fine on Android and on desktop versions of Chrome and Firefox.
在 iPad 上它会关闭错误的窗口，而在 iPhone 上它根本不会关闭窗口。该代码在 Android 以及桌面版本的 Chrome 和 Firefox 上运行良好。
After much rooting about, I found a fix (posted below). If anyone has any better ideas or root causes, please post here.
经过多次扎根，我找到了一个修复程序（在下面发布）。如果有人有更好的想法或根本原因，请在此处发布。
采纳答案by JohnP
After some searching, I found this tweet which posts a workaround - https://twitter.com/#!/gryzzly/statuses/177061204114685952by @gryzzly
经过一番搜索，我发现这条推文发布了一个解决方法 - https://twitter.com/#!/gryzzly/statuses/177061204114685952by @gryzzly
Copied here in full
完整复制到这里
window.close() doesn't work on iOS after window.open()ing or target="_blank"? do setTimeout(window.close, timeout); where timeout > 300.
window.close() 在 window.open()ing 或 target="_blank" 之后在 iOS 上不起作用？做 setTimeout(window.close, timeout); 其中超时 > 300。
This along with removing a .focus()in which I focus on the parent window before closing the new window completely solved the problem for me.
这与.focus()在关闭新窗口之前删除我专注于父窗口的a 一起完全解决了我的问题。
回答by Phil Adams
here is what I ended up getting to work...
never could get the window.close function to work; even in the setTimeout as shown above
这是我最终开始工作的内容......
永远无法让 window.close 函数工作；即使在 setTimeout 中，如上所示
I tested this on:
windows XP : Chrome20,Firefox12,IE8
Android gingerbread : android browser
Android Ice Cream : android browser, Firefox
Ipad : default browser (i assume its safari)
Iphone 3gs and 4s : default
我在以下平台上进行了测试：
Windows XP：Chrome20、Firefox12、IE8
Android 姜饼：Android 浏览器
Android Ice Cream：Android 浏览器、Firefox
Ipad：默认浏览器（我假设是 safari）
Iphone 3gs 和 4s：默认
<SCRIPT LANGUAGE=\"JavaScript\">
function refresh() {
var sURL = unescape("http://(some web page)/");
window.location.replace(sURL);
}
function closeWindow() {
var isiPad = navigator.userAgent.match(/iPad/i) != null;
var isiPhone = navigator.userAgent.match(/iPhone/i) != null;
if (isiPad || isiPhone) {
setTimeout( \"refresh()\", 300 );
} else {
window.close();
}
}
</SCRIPT>
...... and the html code .......
......和html代码......
<p><input class="bigbutton" type="button" name="cancel" id="cancel" value="Cancel" onClick="closeWindow()"></p>
回答by Sheng Kung Chien
ios 12、13 OK
ios 12、13 正常
<p>If the page stops. Please press the button below to continue.</p>
<input id="button" name="button" type="submit" value="Close">
<script>
var ua = window.navigator.userAgent;
if (ua.indexOf('iPhone ') > 0) {
document.querySelector('#button').addEventListener('click', function (event) {
event.preventDefault();
window.close();
}, false);
document.querySelector('#button').click();
} else {
window.close();
}
</script>
