Framework7 - 提示模式

描述

提示模式允许用户对显示的内容采取一些操作。它使用以下方法 −

myApp.prompt(text, [title, callbackOk, callbackCancel])

或者

myApp.prompt(text, [callbackOk, callbackCancel])

上述方法接受下面列出的参数 −

text − 它显示带有文本的提示模式。
title −可选方法，显示带标题的提示框。
callbackOk − 可选方法，提供用户在提示框上点击"确定"按钮时执行的回调函数。
callbackCancel − 可选方法，提供用户在提示框上点击"取消"按钮时执行的回调函数。

示例

以下示例演示了 Framework7 中提示框的使用，点击链接执行某些操作时显示提示框 −

<!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>Prompt 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">Prompt 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 = "prompt-ok">Displays Prompt Modal with Text and Ok callback</a></p>
                        
                        <p><a href = "#" class = "prompt-ok-cancel">Displays Prompt Modal With Text, Ok and Cancel callbacks</a></p>
                        
                        <p><a href = "#" class = "prompt-title-ok">Displays Prompt Modal With Text, Title and Ok callbacks</a></p>
                        
                        <p><a href = "#" class = "prompt-title-ok-cancel">Displays Prompt 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>
         // 您可以在此处初始化应用程序
         var myApp = new Framework7();

         // 如果您使用自定义 DOM 库，则将其保存到 $$ 变量
         var $$ = Dom7;

         // 添加视图
         var mainView = myApp.addView('.view-main', {
         
            // 为该视图启用动态导航栏:
            dynamicNavbar: true
         });

         $$('.prompt-ok').on('click', function () {
            myApp.prompt('Enter your name?', function (value) {
               myApp.alert('Name is "' + value + '" and you have clicked Ok button.');
            });
         });

         $$('.prompt-ok-cancel').on('click', function () {
            myApp.prompt('Enter your name?', function (value) {
                myApp.alert('Name is "' + value + '" and you have clicked Ok button.');
            },
            
            function (value) {
               myApp.alert('Name is "' + value + '" and you have clicked cancel button.');
            }
            );
         });
         
         $$('.prompt-title-ok').on('click', function () {
            myApp.prompt('Enter your name?', 'My Title', function (value) {
               myApp.alert('Name is "' + value + '" and you have clicked Ok button.');
            });
         });
         
         $$('.prompt-title-ok-cancel').on('click', function () {
            myApp.prompt('Enter your name?', 'My Title', function (value) {
               myApp.alert('Name is "' + value + '" and you have clicked Ok button.');
            },
            function (value) {
               myApp.alert('Name is "' + value + '" and you have clicked cancel button.');
            }
            );
         });
      </script>
   </body>

</html>