new-task.html

<template>
  <div>
    <select md-select value.bind="selectedTaskType" change.delegate="onChangeTaskType()">
      <option model.bind="null">Choose the type of the task...</option>
      <option repeat.for="taskType of tasksType" model.bind="taskType">
        ${taskType.number} - ${taskType.type}
      </option>
    </select>
  </div>

  <br>

  <div>
    <select md-select value.bind="selectedTask">
      <option model.bind="null">Choose a task...</option>
      <option repeat.for="task of tasks" model.bind="task">
        ${task.number} - ${task.question}
      </option>
    </select>

    <p>Selected question: ${selectedTask.question}</p>
  </div>
</template>