Framework7 - 确认模式
描述
确认模式用于确认显示内容的某些操作。确认模式使用以下方法 −
myApp.confirm(text, [title, callbackOk, callbackCancel])
或者
myApp.confirm(text, [callbackOk, callbackCancel])
上述方法接受以下列出的参数 −
text − 它显示确认文本。
title −这是一个可选方法,显示带有标题的确认模式。
callbackOk − 这是一个可选方法,提供在确认模式中用户点击"确定"按钮时执行的回调函数。
callbackCancel − 这是一个可选方法,提供在确认模式中用户点击"取消"按钮时执行的回调函数。
示例
以下示例演示了 Framework7 中确认模式的使用,当您点击链接执行某些操作时,它会显示确认框 −
<!DOCTYPE html>
<html>
<head>
<meta name = "viewport" content = "width = device-width, initial-scale = 1,
maximum-scale = 1, minimum-scale = 1, user-scalable = no, minimal-ui" />
<meta name = "apple-mobile-web-app-capable" content = "yes" />
<meta name = "apple-mobile-web-app-status-bar-style" content = "black" />
<title>Confirm Modal</title>
<link rel = "stylesheet"
href = "https://cdnjs.cloudflare.com/ajax/libs/framework7/1.4.2/css/framework7.ios.min.css" />
<link rel = "stylesheet"
href = "https://cdnjs.cloudflare.com/ajax/libs/framework7/1.4.2/css/framework7.ios.colors.min.css" />
</head>
<body>
<div class = "views">
<div class = "view view-main">
<div class = "navbar">
<div class = "navbar-inner">
<div class = "center sliding">Confirm Modal</div>
</div>
</div>
<div class = "pages">
<div data-page = "index" class = "page navbar-fixed">
<div class = "page-content">
<div class = "content-block">
<p><a href = "#" class = "confirm-ok">Displays Confirm Modal with Text and Ok callback</a></p>
<p><a href = "#" class = "confirm-ok-cancel">Displays Confirm Modal With Text, Ok and Cancel callbacks</a></p>
<p><a href = "#" class = "confirm-title-ok">Displays Confirm Modal With Text, Title and Ok callbacks</a></p>
<p><a href = "#" class = "confirm-title-ok-cancel">Displays Confirm Modal With Text, Title, Ok and Cancel callbacks</a></p>
</div>
</div>
</div>
</div>
</div>
</div>
<script type = "text/javascript"
src = "https://cdnjs.cloudflare.com/ajax/libs/framework7/1.4.2/js/framework7.min.js"></script>
<script>
// 您可以在此处初始化应用程序
var myApp = new Framework7();
// 如果您使用自定义 DOM 库,则将其保存到 $$ 变量
var $$ = Dom7;
// 添加视图
var mainView = myApp.addView('.view-main', {
// 为该视图启用动态导航栏:
dynamicNavbar: true
});
$$('.confirm-ok').on('click', function () {
myApp.confirm('Are you ready to begin?', function () {
myApp.alert('You have clicked the Ok button!!!');
});
});
$$('.confirm-ok-cancel').on('click', function () {
myApp.confirm('Are you ready to begin?',
function () {
myApp.alert('You have clicked the Ok button!!!');
},
function () {
myApp.alert('You have clicked the Cancel button!!!');
}
);
});
$$('.confirm-title-ok').on('click', function () {
myApp.confirm('Are you ready to begin?', 'My Title', function () {
myApp.alert('You have clicked the Ok button!!!');
});
});
$$('.confirm-title-ok-cancel').on('click', function () {
myApp.confirm('Are you ready to begin?', 'My Title',
function () {
myApp.alert('You clicked Ok button!!!');
},
function () {
myApp.alert('You have clicked the Cancel button!!!');
}
);
});
</script>
</body>
</html>
输出
让我们执行以下步骤来查看上述代码的工作原理 −
将上述 HTML 代码保存为服务器根文件夹中的 modal_confirm.html 文件。
将此 HTML 文件作为 http://localhost/modal_confirm.html 打开,输出显示如下。
单击"显示带有文本和 OK 的确认模式"回调时,它会要求确认。单击"确定"时,它会将确认文本显示为回调函数。
单击"显示带有文本、OK 和 Cancel 的确认模式"回调时;单击"确定"时,它会将确认文本显示为回调函数,并在用户单击"取消"按钮时显示执行取消的回调函数。

framework7_overlays.html