Indicator
描述 (Description)
指标模态指定小指示活动，如用户操作的预加载模式。 它使用以下方法 -
showIndicator - 用于显示带指示器的模态。
hideIndicator - 用于隐藏带指示符的模态。
例子 (Example)
以下示例演示了Framework7中指示器模态的使用，它在您单击链接时显示小指示活动 -
<!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>Indicator 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">Indicator 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 = "indicator_modal">Display the Indicator</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
});
$$('.indicator_modal').on('click', function () {
myApp.showIndicator();
setTimeout(function () {
myApp.hideIndicator();
}, 1500);
});
</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_indicator.html文件。
以http://localhost/modal_indicator.html打开此HTML文件，输出显示如下。
当用户单击“显示指示器”选项时，指示器模态显示指示活动，如预加载器。
