Materialise - Pieghevole

Materialise fornisce varie classi CSS per applicare vari miglioramenti visivi e comportamentali predefiniti per visualizzare vari tipi di fisarmoniche. La tabella seguente menziona le classi disponibili e i loro effetti.

Sr.No. Nome e descrizione della classe
1

collapsible

Identifica un elemento come componente pieghevole materialize. Richiesto per ul element.
2

collapsible-header

Imposta div come intestazione di sezione.
3

collapsible-body

Imposta div come contenitore di contenuto della sezione.
4

popout

Crea un popout pieghevole.
5

active

Apre una sezione.
6

expandable

Contrassegna un componente pieghevole come espandibile.
7

accordion

Contrassegna un componente pieghevole come fisarmonica.

Di seguito è riportato un esempio di utilizzo delle fisarmoniche in modi diversi.

Esempio

materialize_collapsible.htm

<html>
   <head>
      <title>The Materialize Collapsible Example</title>
      <meta name = "viewport" content = "width = device-width, initial-scale = 1">      
      <link rel = "stylesheet"
         href = "https://fonts.googleapis.com/icon?family=Material+Icons">
      <link rel = "stylesheet"
         href = "https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.3/css/materialize.min.css">
      <script type = "text/javascript"
         src = "https://code.jquery.com/jquery-2.1.1.min.js"></script>           
      <script src = "https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.3/js/materialize.min.js">
      </script>
   </head>
   
   <body class = "container"> 
      <h4>Simple Accordion</h4>
      <ul class = "collapsible" data-collapsible = "accordion">
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">filter_drama</i>First Section</div>
            <div class = "collapsible-body"><p>This is first section.</p></div>
         </li>
         
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">place</i>Second Section</div>
            <div class = "collapsible-body"><p>This is second section.</p></div>
         </li>
         
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">whatshot</i>Third Section</div>
            <div class = "collapsible-body"><p>This is third section.</p></div>
         </li>
      </ul>
      
      <h4>Popout Accordion</h4>
      <ul class = "collapsible popout" data-collapsible = "accordion">
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">filter_drama</i>First Section</div>
            <div class = "collapsible-body"><p>This is first section.</p></div>
         </li>
         
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">place</i>Second Section</div>
            <div class = "collapsible-body"><p>This is second section.</p></div>
         </li>
         
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">whatshot</i>Third Section</div>
            <div class = "collapsible-body"><p>This is third section.</p></div>
         </li>
      </ul>
      
      <h4>Accordion with Preselected Section</h4>
      <ul class = "collapsible" data-collapsible = "accordion">
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">filter_drama</i>First Section</div>
            <div class = "collapsible-body"><p>This is first section.</p></div>
         </li>
         
         <li>
            <div class = "collapsible-header active">
               <i class = "material-icons">place</i>Second Section</div>
            <div class = "collapsible-body"><p>This is second section.</p></div>
         </li>
         
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">whatshot</i>Third Section</div>
            <div class = "collapsible-body"><p>This is third section.</p></div>
         </li>
      </ul>
      
      <h4>Expandables</h4>
      <ul class = "collapsible" data-collapsible = "expandable">
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">filter_drama</i>First Section</div>
            <div class = "collapsible-body"><p>This is first section.</p></div>
         </li>
         
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">place</i>Second Section</div>
            <div class = "collapsible-body"><p>This is second section.</p></div>
         </li>
         
         <li>
            <div class = "collapsible-header">
               <i class = "material-icons">whatshot</i>Third Section</div>
            <div class = "collapsible-body"><p>This is third section.</p></div>
         </li>
      </ul>	  		  
   </body>  
</html>

Risultato

Verifica il risultato.