CODEWITHSUNDEEP
playframework-2.0scala-template
Santhosh S
Santhosh S

Reputation: 1159

Playframework scala template variable definition

I have a accordion group in my play scala template, the first accordions body needs be in class "in collapse" (eg : class="accordion-body in collapse" ) and other accordions need to have class="accordion-body in collapse". How do I define variables in scala template so that I can set the accordions class appropriately based on if it's a first record / not.

@for(t <- tests) {
   <div class="accordion-group">
       <div class="accordion-heading">
   <a class="accordion-toggle" data-toggle="collapse" data-parent="#basic-accordion" href="#[email protected]()">@t.getName()</a>
       </div>
       <div id="[email protected]()" class="accordion-body in collapse">
          <div class="accordion-inner">
          <p>@t.getDescription()</p>
          <p> The demo will get expired on - @t.getEndDate() </p>
      </div>
    </div>
   </div>
}

Upvotes: 0

Views: 513

Answers (1)

Wayan Wiprayoga
Wayan Wiprayoga

Reputation: 4562

You can use @for loop on scala templates like this : 

@for((t, index) <- tests.zipWithIndex) {
    @if(index == 0) {
        // first index
        ...
    } else {
        ...
    }
}

The index variable is automatically assigned and and incremented for each loop starting with 0 as the first index.

Upvotes: 2

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