Window.print() 在弹出窗口中的 ipad chrome 中不起作用[window.open()]
[英]Window.print() not working in ipad chrome in popup window[window.open()]
问题描述
Below is my piece of code that work's in all the browser in all the OS, except ipad chrome.
下面是我的一段代码，它可以在所有操作系统的所有浏览器中运行，除了 ipad chrome。 Help me out here.帮帮我。
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<script>
function myprint() {
const wnd = window.open('about:blank', '', '_blank, alwaysRaised=yes');
wnd.document.write('<html><head><title></title>');
wnd.document.write('</head><body>');
wnd.document.write('<div>JavaScript often abbreviated as JS, is a high-level, interpreted programming language. It is a language which is also characterized as dynamic, weakly typed, prototype-based and multi-paradigm.</div>');
wnd.document.write('<div class="print-header"><button title="Print" onclick="window.print()">Print</button></div>');
wnd.document.write('</body></html>');
wnd.document.close();
}
</script>
<body>
<button onclick="myprint()">popup</button>
</body>
</html>
Here Im trying to open my content using window.open() then print them using window.print() .在这里，我尝试使用window.open()打开我的内容，然后使用window.print()打印它们。 That's all.就这样。 jsfiddle jsfiddle
This link also not working in ipad chrome.此链接在 ipad chrome 中也不起作用。 Print打印
3 个解决方案
解决方案1
0 2018-08-29 12:26:19
Try this code, if it not works another solution is to use a third-party printing service like this: http://www.printfriendly.com 尝试使用此代码，如果它不起作用，另一解决方案是使用像这样的第三方打印服务： http : //www.printfriendly.com
function goPrint(){ window.print(); if(navigator.userAgent.toLowerCase().indexOf('chrome') > -1) { window.location.reload(); } }
解决方案2
0 2018-08-29 12:28:09
You are using a backtick character ` in this line: 您在此行中使用反引号`
wnd.document.write(`<div class="print-header"><button title="Print" onclick="window.print()">Print</button></div>`);
This is a Templated literal and might not be supported. 这是一个模板化文字 ，可能不受支持。 Try replacing it with a single quote: 尝试用单引号替换它：
wnd.document.write('<div class="print-header"><button title="Print" onclick="window.print()">Print</button></div>');
解决方案3
0 2022-01-10 23:54:04
This is an issue with Chrome on iOS.这是 iOS 上的 Chrome 的一个问题。 Because of Apple's policy on third party browsers, Chrome is actually just a WebView component.由于 Apple 对第三方浏览器的政策，Chrome 实际上只是一个 WebView 组件。 Printing is currently not supported.当前不支持打印。 As far as I am aware, there is currently no workaround for this issue.据我所知，目前没有解决此问题的方法。
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