Framework7 - Multiple Select and Optgroup

Description

Smart select allows to use multiple select and group options by using the multiple and optgroup attributes.

Example

The following example demonstrates the use of multiple select and optgroup 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>Multiple Select and Optgroup</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 = "left"> </div>
                  <div class = "center sliding">Multiple Select and Optgroup</div>
                  <div class = "right"> </div>
               </div>
            </div>
            
            <div class = "pages navbar-through">
               <div data-page = "home" class = "page">
                  <div class = "page-content">
                     <div class = "list-block">
                        <ul>
                           <li>
                              <a href = "#" class = "item-link smart-select">
                              
                                 <select name = "car" multiple>
                                    <optgroup label = "India">
                                       <option value = "delhi" selected>Delhi</option>
                                       <option value = "mumbai">Mumbai</option>
                                       <option value = "bangalore">Bangalore</option>
                                    </optgroup>
                                    
                                    <optgroup label = "United Kingdom">
                                       <option value = "london">London</option>
                                       <option value = "belfast" selected>Belfast</option>
                                       <option value = "wells">Wells</option>
                                    </optgroup>
                                    
                                    <optgroup label = "Australia">
                                       <option value = "sydney">Sydney</option>
                                       <option value = "perth" selected>Perth</option>
                                       <option value = "melbourne">Melbourne</option>
                                    </optgroup>
                                 </select>
                                 
                                 <div class = "item-content">
                                    <div class = "item-inner">
                                       <div class = "item-title">Cities</div>
                                    </div>
                                 </div>
                              </a>
                           </li>
                        </ul>
                     </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>
         // here initialize the app
         var myApp = new Framework7 ({
            animateNavBackIcon:true
         });

         // If your using custom DOM library, then save it to $$ variable
         var $$ = Dom7;

         // Add the view
         var mainView = myApp.addView('.view-main', {
         
            // enable the dynamic navbar for this view
            dynamicNavbar: true
         });
      </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 smart_select_multiple_optgroup.html file in your server root folder.

  • Open this HTML file as http://localhost/smart_select_multiple_optgroup.html and the output is displayed as shown below.

  • When you click on the option ‘Cities’, you can see different options for each city, which allows you to select multiple options for each city and you can go back by clicking on the back link.

framework7_forms.htm
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