Framework7 - Overlay Picker Modal using JavaScript

Description

You can open and close the picker modal by using the JavaScript code. You can use the pickerModal(picker) method to open the picker modal and closeModal(picker) method to close the picker modal.

Example

The following example displays the open and close the picker modal using JavaScript in Framework7 −

<!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>

Output

Let us carry out the following steps to see how the above given code works −

Save the above given HTML code as picker_modal_using_javascript.html file in your server root folder.
Open this HTML file as http://localhost/picker_modal_using_javascript.html and the output is displayed as shown below.
Click on ‘Open the Page’ link to open the picker modal. The page can also be opened by clicking on the link picker displayed on the top right.
The picker modal can be closed by clicking on the ‘Close the Page’ option. The picker modal is opened and closed using javascript code.

framework7_overlays.htm