支付按钮在网页上显示出了源码咋办？

[MaLingyunyun]

支付 支付 [{'href': 'pay', 'title': <django.utils.functional.proxy object at 0x0000000004A0E3C8>}]
而且点击后A server error occurred. Please contact the administrator.

[lishaojiang0829]

修改Django-ERP-master\templates\admin\submit_line.html解决源代码暴露问题：
{% load i18n admin_urls %}

{% if show_save %}{% endif %}
{% trans "submit" %}
{% for button in extra_buttons %}
{{button.title}}
{% endfor %}
{% if show_delete_link %}
{% url opts|admin_urlname:'delete' original.pk|admin_urlquote as delete_url %}

{% trans "Delete" %}

{% endif %}
{% if show_save_as_new %}{% endif %}
{% if show_save_and_add_another %}{% endif %}
{% if show_save_and_continue %}{% endif %}

修改Django-ERP-master\templates\admin\change_form.html，解决支付按钮出现两次问题：
{% extends "admin/base_site.html" %}
{% load i18n admin_urls admin_static admin_modify %}

{% block extrahead %}{{ block.super }}

<script type="text/javascript" src="{% url 'admin:jsi18n' %}"></script>

{{ media }}
{% endblock %}

{% block extrastyle %}{{ block.super }}<link rel="stylesheet" type="text/css" href="{% static "admin/css/forms.css" %}" />{% endblock %}

{% block coltype %}colM{% endblock %}

{% block bodyclass %}{{ block.super }} app-{{ opts.app_label }} model-{{ opts.model_name }} change-form{% endblock %}

{% if not is_popup %}
{% block breadcrumbs %}

{% trans 'Home' %} › {{ opts.app_config.verbose_name }} › {% if has_change_permission %}{{ opts.verbose_name_plural|capfirst }}{% else %}{{ opts.verbose_name_plural|capfirst }}{% endif %} › {% if add %}{% trans 'Add' %} {{ opts.verbose_name }}{% else %}{{ original|truncatewords:"18" }}{% endif %}

{% endblock %} {% endif %}

{% block content %}

{% block object-tools %}
{% if change %}{% if not is_popup %}

{% block object-tools-items %}
• {% url opts|admin_urlname:'history' original.pk|admin_urlquote as history_url %} {% trans "History" %}
{% if has_absolute_url %}
• {% trans "View on site" %}
{% endif %} {% endblock %}

{% endif %}{% endif %} {% endblock %} {% csrf_token %}{% block form_top %}{% endblock %}

{% if is_popup %}{% endif %} {% if to_field %}{% endif %} {% if save_on_top %}{% block submit_buttons_top %}{% submit_row %}{% endblock %}{% endif %} {% if show_workflow_line%}

{% trans "workflow approve" %}

{% if can_restart %} {% trans "restart workflow" %}

{% trans "your apply has been denied,you can restart a new apply" %}

{% else %} {% trans "agree" %} {% trans "deny" %} {% trans "terminate" %} {% trans "submit" %} {% endif %}

{% endif %} {% if errors %}

{% if errors|length == 1 %}{% trans "Please correct the error below." %}{% else %}{% trans "Please correct the errors below." %}{% endif %}

{{ adminform.form.non_field_errors }} {% endif %}

{% block field_sets %}
{% for fieldset in adminform %}
{% include "admin/includes/fieldset.html" %}
{% endfor %}
{% endblock %}

{% block after_field_sets %}{% endblock %}

{% block inline_field_sets %}
{% for inline_admin_formset in inline_admin_formsets %}
{% include inline_admin_formset.opts.template %}
{% endfor %}
{% endblock %}

{% block after_related_objects %}{% endblock %}

{% block submit_buttons_bottom %}{% submit_row %}{% endblock %}

{% block admin_change_form_document_ready %}
<script type="text/javascript">
(function($) {
$(document).ready(function() {
$('.add-another').click(function(e) {
e.preventDefault();
showAddAnotherPopup(this);
});
$('.related-lookup').click(function(e) {
e.preventDefault();
showRelatedObjectLookupPopup(this);
});

        {% if adminform and add %}
            $('form#{{ opts.model_name }}_form :input:visible:enabled:first').focus()
        {% endif %}
        {% if workflow_modal  %}
            {% if workflow_instance %}
            workflow_modal = "{{ workflow_modal.code }}";
            workflow_instance = "{{ workflow_instance.code }}";
            $('tr.add-row').hide();
                {% if can_edit %}
                    $('a.deletelink').hide();
                    $("#workflow_submit").hide();
                    $("input[name='_addanother']").hide();
                    $("input[name='_continue']").hide();
                {% else %}
                    $('input,select,textarea').attr('disabled','true');
                    $('div.submit-row').hide();
                    $('.workflow input,.workflow select').removeAttr("disabled");
                    $("#workflow_submit").hide();
                {% endif %}
            {% endif %}
        {% else %}
            $("#workflow_submit").hide();
        {% endif %}
        {% if readonly %}
            $('input,select,textarea').attr('disabled',true);
            $('div.submit-row').hide();
            $('tr.add-row').hide();
        {% endif %}
        try{
                $("div.inline-group table tbody tr.form-row").removeClass('has_original');
                $("div.inline-group table tbody tr.form-row td:first-child").find('p').hide();
            }catch(e){

            }
        });
    })(django.jQuery);
</script>

{% endblock %}

{# JavaScript for prepopulated fields #}
{% prepopulated_fields_js %}

{% endblock %}