想将user对象传到js中并在js中获取其属性值怎样操作？？？
<tbody th:each="user:${users}">
<tr>
<td th:text="${user.userName}"></td>
<td><img class="ui circular image" th:src="${user.avatar}" style="height: 30px;width: 30px;"></td>
<td th:text="${user.email}"></td>
<td th:text="${user.roles}"></td>
<td th:text="${user.createTime}"></td>
<td th:text="${user.updataTime}"></td>
<td>
<button class="ui teal basic mini button" th:onclick="updateUser(user)">编辑</button>
<button class="ui red basic mini button">禁用</button>
</td>
</tr>