Question

我的问题是，我似乎无法将字典翻译成表格，这是错误：

Could not parse ["appid"] from 'game[''appid"]

HTML code：

<table>
<tr>
  <th>Game ID</th>
  <th>Game Name</th>
  <th>Hours Played</th>
</tr>
{% for game in games %}
{# each game object is a dictionary with "appid", "name " and "playtime_forever" keys #}
<tr>
  <td>{{ game["appid"] }}</td>
  <td>{{game["name"]}}</td>
  <td>{{ game["playtime_forever"] }}</td>
</tr>
</table>

views.py代码：

~~~~  There's stuff here but it shouldn't be important. ~~~~ 
return render(request,'hackathon/SteamAPI.html', game)

当我运行服务器时，它会显示：

游戏：

[{u'appid': 4000, 
  u'has_community_visible_stats': True, 
  u'img_icon_url': u'd9101cbeddcc4ff06c7fa1936c3f381b0bbf2e92',
  u'img_logo_url': u'dca12980667e32ab072d79f5dbe91884056a03a2', 
  u'name': u"Garry's Mod", 
  u'playtime_forever': 0},

Answer 1

Django模板不支持[]索引。而不是

game["appid"]

你应该使用

game.appid

同样适用于game.name和game.playtime_forever

作为无关的说明，您还应关闭for循环：

</tr>
{% endfor %}
</table>

Answer 2

应该在Django模板中以这种方式访问词典。

choices = {'key1'：'val1'，'key2'：'val2'}

<ul>
{% for key, value in choices.items %} 
  <li>{{key}} - {{value}}</li>
 {% endfor %}
</ul>

Django html问题与模板和视图

2 个答案: