Framework7 - JSON 表单
说明
Framework7 允许您使用以下方法根据 JSON 填写表单 −
myApp.formFromJSON(form, formData) − 它接受下面列出的两个参数
form − 它是必须转换为 JSON 的表单 HTMLElement 或 string。这是必需参数。
formData − 这是包含 JSON 格式的表单数据的 对象。这是必需参数。
示例
以下示例演示了在 Framework7 中使用 JSON 数据填写表单 −
<!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>Checkboxes group</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">Form To JSON</div>
<div class = "right"> </div>
</div>
</div>
<div class = "page-content">
<form id = "my-form" class = "list-block">
<ul>
<li>
<div class = "item-content">
<div class = "item-inner">
<div class = "item-title label">Name</div>
<div class = "item-input">
<input type = "text" name = "name" placeholder = "Enter your name">
</div>
</div>
</div>
</li>
<li>
<div class = "item-content">
<div class = "item-inner">
<div class = "item-title label">E-mail</div>
<div class = "item-input">
<input type = "email" name = "email" placeholder = "Enter your e-mail">
</div>
</div>
</div>
</li>
<li>
<div class = "item-content">
<div class = "item-inner">
<div class = "item-title label">Gender</div>
<div class = "item-input">
<select name = "gender">
<option value = "male" selected>Male</option>
<option value = "female">Female</option>
</select>
</div>
</div>
</div>
</li>
<li>
<div class = "item-content">
<div class = "item-inner">
<div class = "item-title label">Switch</div>
<div class = "item-input">
<label class = "label-switch">
<input type = "checkbox" name = "switch" value = "yes" />
<div class = "checkbox"></div>
</label>
</div>
</div>
</div>
</li>
</ul>
</form>
<div class = "content-block"><a href = "#" class = "button button-fill button-round color-red form-from-json">Fill Up Form</a></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>
var myApp = new Framework7();
var $$ = Dom7;
$$('.form-from-json').on('click', function() {
var formData = {
'name': 'William Smith',
'email': 'william_smith@tutorialspoint.com',
'gender': 'male',
'switch': ['yes'],
}
myApp.formFromJSON('#my-form', formData);
});
</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 forms_from_json.html 文件。
以 http://localhost/forms_from_json.html 的形式打开此 HTML 文件，输出显示如下。
此处，当开关处于 ON 状态并单击"填写表格"按钮时，该方法允许根据 JSON 数据轻松填写表格。
framework7_forms.html
