不显示弹出消息框

Question

我想要在用户注册后显示一条消息，指示用户已成功注册，对于注销和登录，该消息相同

该消息已显示，但没有弹出，我认为问题出在脚本方面。请帮忙！

base.hmtl

{% if messages %}
  {% for message in messages %} 
    {% if message.tags == 'success' %}
     <script>M.toast({html: " {{message}}, classes:"blue rounded",displayLenght:2000});</script>
     {% elif message.tags == 'info' %}
     <script>M.toast({html: " {{message}}, classes:"blue rounded",displayLenght:2000});</script>
     {% elif message.tags == 'warning' %}
     <script>M.toast({html: " {{message}}, classes:"blue rounded",displayLenght:2000});</script>
     {% elif message.tags == 'error' %}
     <script>M.toast({html: " {{message}}, classes:"blue rounded",displayLenght:2000});</script>
     {% endif %}
  {% endfor %}
{% endif %}

Answer 1

您在邮件模板后错过了"， 请尝试

{% if messages %}
  {% for message in messages %} 
    {% if message.tags == 'success' %}
     <script>M.toast({html: " {{message}}", classes:"blue rounded",displayLenght:2000});</script>
     {% elif message.tags == 'info' %}
     <script>M.toast({html: " {{message}}", classes:"blue rounded",displayLenght:2000});</script>
     {% elif message.tags == 'warning' %}
     <script>M.toast({html: " {{message}}", classes:"blue rounded",displayLenght:2000});</script>
     {% elif message.tags == 'error' %}
     <script>M.toast({html: " {{message}}", classes:"blue rounded",displayLenght:2000});</script>
     {% endif %}
  {% endfor %}
{% endif %}