使用JavaScript(Using JavaScript)
描述 (Description)
您可以使用JavaScript代码打开和关闭选取器模式。 您可以使用pickerModal(picker)方法打开closeModal(picker)模式和closeModal(picker)方法来关闭closeModal(picker)模式。
例子 (Example)
以下示例使用Framework7中的JavaScript显示打开和关闭选择器模式 -
<!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>Picker Modal using JavaScript</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 = "pages">
<div data-page = "home" class = "page navbar-fixed">
<div class = "navbar">
<div class = "navbar-inner">
<div class = "left"> </div>
<div class = "center">Picker Modal using JavaScript</div>
<div class = "right"> <a href = "#" class = "link open-picker">Picker</a></div>
</div>
</div>
<div class = "page-content">
<div class = "content-block">
<p><a href = "#" class = "open-picker">Open the Page</a></p>
<p><a href = "#" class = "close-picker">Close the Page</a></p>
</div>
</div>
</div>
</div>
</div>
</div>
<div class = "picker-modal picker_val">
<div class = "toolbar">
<div class = "toolbar-inner">
<div class = "left"></div>
<div class = "right"><a href = "#" class = "close-picker">Ok</a></div>
</div>
</div>
<div class = "picker-modal-inner">
<div class = "content-block">
<h4>Welcome to Framework7!!!</h4>
<p>Framework7 - is a free and open source mobile HTML framework to develop hybrid mobile
apps or web apps with iOS & Android native look and feel. It is also an indispensable prototyping
apps tool to show working app prototype as soon as possible in case you need to.</p>
</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;
$$('.open-picker').on('click', function () {
myApp.pickerModal('.picker_val')
});
$$('.close-picker').on('click', function () {
myApp.closeModal('.picker_val')
});
</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picker_modal_using_javascript.html文件。
以http://localhost/picker_modal_using_javascript.html打开此HTML文件，输出显示如下。
单击“打开页面”链接以打开选择器模式。 也可以通过单击右上角显示的链接选择器打开页面。
可以通过单击“关闭页面”选项来关闭选择器模式。 使用javascript代码打开和关闭选择器模态。
