无法使用 JavaScript 在 IE 上打印 iframe，而是打印父页面
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Unable to print an iframe on IE using JavaScript, prints parent page instead
提问by Debiprasad
I have the following JavaScript code:
我有以下 JavaScript 代码：
$(document).ready(function() {
$('a#print_button').click(function(event) {
event.preventDefault();
var print_url = 'print.html';
if ($('#print_page').length == 0) {
$("body").append('<iframe id="print_page" name="print_page" src=' + print_url + ' style="display: none; @media print { display: block; }"></iframe>');
} else {
$('#print_page').attr("src", print_quote_url);
}
$('#print_page').on("load", function() {
frames["print_page"].focus();
frames["print_page"].print();
});
});
});
It works on Chrome and Firefox. But when I click on the button on IE, it prints the parent page, instead of printing the iframe.
它适用于 Chrome 和 Firefox。但是当我点击 IE 上的按钮时，它会打印父页面，而不是打印 iframe。
回答by sriram
I was looking for a solution to print Iframes in Internet Explorer. After hours of search i got the solution. it worked for me. Please check the following link
我正在寻找一种在 Internet Explorer 中打印 Iframe 的解决方案。经过数小时的搜索，我得到了解决方案。它对我有用。请检查以下链接
http://bytes.com/topic/misc/answers/629926-ie7-printing-iframe-solution
http://bytes.com/topic/misc/answers/629926-ie7-printing-iframe-solution
document.execCommand('print', false, null);
