Confirm
描述 (Description)
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])
OR
myApp.confirm(text, [callbackOk, callbackCancel])
以上方法接受下列参数 -
text - 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，它提供回调函数，当用户在确认模态下单击“确定”按钮时执行该函数。
callbackCancel - 这是一个可选方法，它提供了当用户在确认模式下单击“取消”按钮时执行的回调函数。
例子 (Example)
以下示例演示了在Framework7中使用确认模式，当您单击链接以执行某些操作时，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>
// Here you can initialize the app
var myApp = new Framework7();
// If your using custom DOM library, then save it to $$ variable
var $$ = Dom7;
// Add the view
var mainView = myApp.addView('.view-main', {
// enable the dynamic navbar for this view:
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 (Output)
让我们执行以下步骤，看看上面给出的代码是如何工作的 -
将上面给出的HTML代码保存为服务器根文件夹中的modal_confirm.html文件。
以http://localhost/modal_confirm.html打开此HTML文件，输出显示如下。
当您单击显示确认模式与文本和确定回调时，它会要求确认。 单击“确定”后，它会将确认文本显示为回调函数。
当您单击显示确认模式与文本，确定和取消回调; 单击“确定”时，它会将确认文本显示为回调函数，并显示在用户单击“取消”按钮时执行取消的回调函数。
