我一直在通过Django练习完成探戈工作,以将自己的牙齿切成Django。差不多完成了,但是Ajax part有问题。

用于自动添加页面的Ajax函数未被调用。知道问题是什么,因为其他函数正在被调用。
在shell提示符下,根本没有调用ajax函数。需要帮助。

随附相关代码。与上面的网站链接相同。
静态/rango-ajax.js

  $('.rango-add').click(function(){
      var catid = $(this).attr("data-catid");
      var title = $(this).atrr("data-title");
      var url = $(this).attr("data-url");
      $.get('/rango/auto_add_page/', {category_id: catid, url: url, title: title}, function(data){
          $('#pages').html(data);
          me.hide();
      });
  });


templates / rango / category.html

{% if user.is_authenticated %}
    <button data-catid="{{category.id}}" data-title="{{ result.title }}" data-url="{{ result.link }}" class="rango-add btn btn-mini btn-info" type="button">Add</button>
{% endif %}


rango / views.py

@login_required
def auto_add_page(request):
    context = RequestContext(request)
    cat_id = None
    url = None
    title = None
    context_dict = {}
    if request.method == 'GET':
        cat_id = request.GET['category_id']
        url = request.GET['url']
        title = request.GET['title']
        if cat_id:
            category = Category.objects.get(id=int(cat_id))
            p = Page.objects.get_or_create(category=category, title=title, url=url)
            pages = Page.objects.filter(category=category).order_by('-views')

            #Adds our results list to the template context under name pages.
            context_dict['pages'] = pages

    return render_to_response('rango/page_list.html', context_dict, context)


rango / urls.py

urlpatterns = patterns('',
        url(r'^$', views.index, name='index'),
        url(r'^goto/$', views.track_url, name='track_url'),
        url(r'^add_category/$', views.add_category, name='add_category'),
        url(r'^auto_add_page/$', views.auto_add_page, name='auto_add_page'),


完整的代码位于此link

最佳答案

您的代码是好的,唯一要做的就是在/tango/templates/rango/page_list.html中定义模板。该模板具有以下代码:

 {% if pages %}
<ul>
{% for page in pages %}
   <li>
   <a href="{% url 'goto' %}?page_id={{page.id}}"> {{ page.title}}</a>
   {% if page.views > 1 %}
      ({{page.views}} views)
   {% elif page.views == 1 %}
      ({{page.views}} view)
   {% endif %}
   </li>
{% endfor %}
</ul>
{% else %}
   <strong> No Pages currently in category. </strong>
{% endif %}


在类别模板中,您必须定义以下代码:

% if category %}
    {% if user.is_authenticated %}
        <a href="/rango/category/{{ category_name_url }}/add_page/"> Add a new Page</a> <br>
    {% endif %}
    {% if pages %}
    <div id="pages">
        <ul>
        {% for page in pages %}
            <li>
                <a href="{% url 'goto' %}?page_id={{page.id}}"> {{ page.title}}</a>
            {% if page.views > 1 %}
                ({{page.views}} views)
            {% elif page.views == 1 %}
                ({{page.views}} view)
            {% endif %}
            </li>
        {% endfor %}
        </ul>
     </div>
    {% else %}
        <strong> No Pages currently in category. </strong>
    {% endif %}
{% else %}
    The specified category {{ category_name }} does not exist!
{% endif %}

08-06 00:46