jumpserver/apps/templates/base.html

{% load static i18n %}
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="renderer" content="webkit">
    <title>{{ JMS_TITLE }}</title>
    <link rel="shortcut icon" href="{{ FAVICON_URL }}" type="image/x-icon">
    {% include '_head_css_js.html' %}
    <link href="{% static 'css/jumpserver.css' %}" rel="stylesheet">
    {% block custom_head_css_js %} {% endblock %}
</head>
<body>
<div id="wrapper">
    <div id="page-wrapper" class="gray-bg">
        {% include '_header_bar.html' %}
         <div class="alert alert-info help-message alert-dismissable page-message" style="display: none">
             <button aria-hidden="true" data-dismiss="alert" class="close hide-btn" type="button">×</button>
             {% block help_message %}
             {% endblock %}
         </div>
        {% include '_message.html' %}
        {% block content %}{% endblock %}
        {% include '_footer.html' %}
    </div>
</div>

</body>
{% include '_foot_js.html' %}
{% block custom_foot_js %} {% endblock %}
<script>
function getMessagePathKey() {
    var path = window.location.pathname;
    var key = 'message_' + btoa(path);
    return key
}

$(document).ready(function () {
    var pathKey = getMessagePathKey();
    var hidden = window.localStorage.getItem(pathKey);
    var hasMessage = $('.page-message').text().trim().length > 5;
    if (!hidden && hasMessage) {
        $(".help-message").show();
    }
}).on('click', '.hide-btn', function () {
    var pathKey = getMessagePathKey();
    window.localStorage.setItem(pathKey, '1')
})
</script>
</html>