2017-08-16 12 views
1

我的数据是这样的:表显示为空而没有任何值(Django的)

13.2610136284,20.8676059554,11.6376896892,0.51203356592,167,20154.4815106, 
395,766,56,55047.3477967,-26818.1766435,3072.97868784,12.5402166873,-1443. 
74556748,-4.0 

我需要在HTML 这以将其显示为一个表是在python使用的函数来变换适合于数据表

import string 
from datetime import datetime, date 

def ratio_fil(): 

ratioFil = open('sergRatiosOut20170426','r') 
rat = ratioFil.read().split(',') 
ratioFil.close() 

return rat 

鼠与此类似:

['13.2610136284', '20.8676059554', '11.6376896892', '0.51203356592', 
'167', '20154.4815106', '395', '766', '56', '55047.3477967', 
'-26818.1766435', '3072.97868784', '12.5402166873', '-1443.74556748', 
'-4.0\r\n'] 

我需要把它放在一个表,所以我创建了一个data_table标签:

<tr><td>X</td>    
<td>{{data_table.0|floatformat:1}} %</td></tr> 

<tr><td>y</td>  
     <td>{{data_table.1|floatformat:1}} %</td></tr> 

<tr><td>y1 </td>   
<td>{{data_table.2|floatformat:1}} </td></tr> 

<tr><td>y2</td>   
     <td>{{data_table.3|floatformat:1}} </td></tr> 

在HTML:

 <div> {% with rat as data_table %} 
       {% include 'tags/data_table.html' %} 
      {% endwith %} 
     </div> 

表显示为空,我觉得应该是导入老鼠的方法?请我需要你的帮助

回答

0

您可以通过使用内置的for loop模板标签中循环,并呈现HTML表中的数据

<table> 
    <tr> 
    <th>Column Name</th> 
    </tr> 
    {% for data in data_table %} 
    <td> 
    <td>{{ data }} </td> 
    </td> 
    {% endfor %} 
</table> 

记得从您的视图返回数据

def ratio_fil(): 

ratioFil = open('sergRatiosOut20170426','r') 
rat = ratioFil.read().split(',') 
ratioFil.close() 

return render(request, 'template_name.html', {'data_table': rat})