unserver-unify/src/app/course/chapter/dragfill.html

<div class="stroke_writing_all drag_fill_word">
  <div class="btn-group pull-right">
    <button class="btn btn-u" style="margin-right:5px;" ng-click="wctrl.submit()" translate>Submit</button>
    <button class="btn btn-warning" style="margin-right:5px;" ng-click="wctrl.reset()" translate>Reset</button>
  </div>
  <div class="headline text-left">
    <h3>
      <strong>
        {{ wctrl.chapter.name }}
      </strong>
    </h3>
  </div>
  <div class="clearfix"></div>
  <div class="fill_content" bind-html-compile="getTrustAsHtml(wctrl.chapter.description)"></div>
  <div class="navbar-inner">
    <div class="form-inline">
      <div class="btn-droppable" data-drop="true" jqyoui-droppable="{index: {{$index}}}" ng-model='wctrl.answers' ng-repeat="item in wctrl.answers">
        <div class="btn btn-info btn-draggable" data-drag="true" data-jqyoui-options="{revert: 'invalid'}" ng-model="wctrl.answers" jqyoui-draggable="{index: {{$index}},placeholder:true,animate:true, onStart:'startCallback(item, $index)', onStop: 'stopCallback', onDrag: 'dragCallback'}">
          <span class="myfont-w">
            {{ item.text || "  "}}
          </span>
        </div>
      </div>
    </div>
    <div ng-if="wctrl.submitted">
      <b class="color-green" translate="">Correct</b>:{{ wctrl.ans }}&nbsp;&nbsp;&nbsp;
      <b class="color-red" translate="">Wrong</b>:{{ wctrl.chapter.options.length - wctrl.ans}}
    </div>
    <b ng-if="!wctrl.submitted" translate="">Drag the word into the blank</b>
  </div>
</div>