从数据库加载数据:Template7和Framework7

Question

我使用Template7和Framework7使用PhoneGap构建iOS应用程序.我正在阅读教程

my-app.js文件

// Initialize your app
var myApp = new Framework7({
    init: false
});

// Export selectors engine
var $$ = Dom7;

// Add view
var mainView = myApp.addView('.view-main', {
    // Because we use fixed-through navbar we can enable dynamic navbar
    dynamicNavbar: true
});

myApp.onPageInit('index', function (page) {
    document.addEventListener("deviceready", onDeviceReady, false);
    function onDeviceReady() {}
});

myApp.init();

// Callbacks to run specific code for specific pages, for example for About page:
myApp.onPageInit('about', function (page) {
    console.log('Baga');
    // run createContentPage func after link was clicked
    $$('.create-page').on('click', function () {
        createContentPage();
    });
});

// Generate dynamic page
var dynamicPageIndex = 0;
function createContentPage() {
    mainView.router.loadContent(

        '<!-- Top Navbar-->' +
        '<div class="navbar">' +
        '  <div class="navbar-inner">' +
        '    <div class="left"><a href="#" class="back link"><i class="icon icon-back"></i><span>Back</span></a></div>' +
        '    <div class="center sliding">Dynamic Page ' + (++dynamicPageIndex) + '</div>' +
        '  </div>' +
        '</div>' +
        '<div class="pages">' +
        '  <!-- Page, data-page contains page name-->' +
        '  <div data-page="dynamic-pages" class="page">' +
        '    <!-- Scrollable page content-->' +
        '    <div class="page-content">' +
        '      <div class="content-block">' +
        '        <div class="content-block-inner">' +
        '          <p>Here is a dynamic page created on ' + new Date() + ' !</p>' +
        '          <p>Go <a href="#" class="back">back</a> or go to <a href="services.html">Services</a>.</p>' +
        '        </div>' +
        '      </div>' +
        '    </div>' +
        '  </div>' +
        '</div>'
    );
    return;
}

我如何使用template7data

myApp.onPageInit('index', function (page) {
    document.addEventListener("deviceready", onDeviceReady, false);
    function onDeviceReady() {}
});

并从数据库或某些AJAX查询中加载数据.我想使用该数据在index.html文件上显示内容.

Answer 1

1. 你需要一个模板.例如:

   <script id="template" type="text/template7">
       <p>Hello, my name is {{firstName}} {{lastName}}</p>
   </script>
   

2. 使用Template7编译模板:

   var template = $$('#template').html();
   var compiledTemplate = Template7.compile(template);
   

3. 从服务器获取JSON数据:

   $$.getJSON('link/to/your/json', {}, function (data) {          
       var context = data;
   }
   

4. 现在通过传递必需的上下文来渲染编译的模板

   var html = compiledTemplate(context);
   

现在,html变量将包含您需要的html.例如:

    <p>Hello, my name is John Doe</p>