[英]JQuery-mobile. Can't open the dialog programmatically; tried everything I could think of
I want to open a jquery-mobile dialog programmtically. 我想以编程方式打开一个jquery-mobile对话框。 I tried to do:
我试着做:
$("#jenia-dialog").dialog()
#("jenia-dialog").dialog("open")
Error: no such method 'open' for dialog widget instance
This is my html file: 这是我的html文件:
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.css" />
<script type="text/javascript" src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.js"></script>
</head>
<body>
<div data-role="page">
<div data-role="header">
<h1>Sample</h1>
</div>
<div data-role="content">
<p></p>
<p><a href="dialog.html" data-rel="localhost/static/dialog" data-role="button">Is this a question?</a></p>
</div>
</div>
<div data-role="page" data-url="dialog.html" id="dialog-jenia">
<div data-role="header">
<h1>Dialog</h1>
</div>
<div data-role="content">
<p>Is this an answer?</p>
</div>
</div>
</body>
</html>
This is my jsfiddle page: http://jsfiddle.net/kK24p/ 这是我的jsfiddle页面: http : //jsfiddle.net/kK24p/
All I want to do is open the dialog using js instead of the button. 我要做的就是使用js(而不是按钮)打开对话框。
If someone could help me it would be great. 如果有人可以帮助我,那就太好了。
Thanks a lot in advance. 非常感谢。
Page 1: - index.html
第1页:
index.html
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.css" />
<script type="text/javascript" src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.js"></script>
</head>
<body>
<div data-role="page">
<div data-role="header">
<h1>Sample</h1>
</div>
<div data-role="content">
<p></p>
<p><a href="dialog.html" data-rel="dialog" data-role="button">Open dialog</a></p>
</div>
</div>
</body>
</html>
Page 2: - dialog.html
第2页:
dialog.html
<div data-role="page">
<div data-role="header">
<h1>Dialog</h1>
</div>
<div data-role="content">
This is dialog content
</div>
</div>
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.css" />
<script type="text/javascript" src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.js"></script>
<script>
$(document).on('pagebeforeshow', '#index', function(){
$(document).on('click', '#open-dialog', function(){
$.mobile.changePage("#jenia-dialog", {transition: 'pop', role: 'dialog'});
});
});
</script>
</head>
<body>
<div data-role="page" id="index">
<div data-role="header">
<h1>Sample</h1>
</div>
<div data-role="content">
<p></p>
<p><a id="open-dialog" data-role="button">Onen dialog</a></p>
</div>
</div>
<div data-role="dialog" id="jenia-dialog">
<div data-role="header">
<h1>Dialog</h1>
</div>
<div data-role="content">
This is dialog content
</div>
</div>
</body>
</html>
Correct way of programatically opening dialogs requires changePage function, like this: 以编程方式打开对话框的正确方法需要changePage函数,如下所示:
$.mobile.changePage("#jenia-dialog", {transition: 'pop', role: 'dialog'});
Same thing works if you need to open external dialog: 如果您需要打开外部对话框,则同样的方法适用:
$.mobile.changePage("dialog.html", {transition: 'pop', role: 'dialog'});
I did couple of changes to your code please refer it. 我对您的代码做了几处更改,请参考。 I removed the closing tag for opening div
<div data-role="content">
in first page. 我删除了在首页中打开div
<div data-role="content">
的结束标记。 It is wired but solve it in the future and the next point is you cannot load external page like that in a popup. 它是有线的,但将来会解决。接下来的一点是,您将无法像在弹出窗口中那样加载外部页面。 Please refer this link How to load an external page in JQM popup
请参考此链接如何在JQM弹出窗口中加载外部页面
<div data-role="page">
<div data-role="header">
<h1>Sample</h1>
</div>
<div data-role="content">
<a href="#dialog-jenia" data-rel="popup" data-role="button">Is this a question?</a>
</div>
<div data-role="popup" id="dialog-jenia">
<div data-role="header">
<h1>Dialog</h1>
</div>
<div data-role="content">
<p>Is this an answer?</p>
</div>
</div>
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