Thank you very much.
For example, i want to export only checked of a lot of information, solike
the following image:
2014年4月2日水曜日 11時22分55秒 UTC+9 somecallitblues:
>
> There are a few ways in which you can do this. One of them is to add some
> javascript to your code that will listen to onclick and check if your input
> button is selected. If it is it will submit the form that initiates your
> download. You can also do an Ajax post. Another way would be to create a
> link to that view. I don't understand why it needs to be checkbox if it's
> not a part of the form the user is submitting.
>
>
> On 2 April 2014 12:21, Choro H <chor...@gmail.com <javascript:>> wrote:
>
>> Sorry you all,
>>
>> so,i want to export csv from database that is only when checked
>>
>>
>> 2014年4月1日火曜日 13時22分31秒 UTC+9 Choro H:
>>
>>> Thank you very much!
>>> I'm Sorry, i'm missing write comments,
>>> I want to do download have been checboxd file from html, then i write
>>> to views.py this code, so i don't know how do write !
>>> Please help me!
>>> this is my right code:
>>> def export_selected_data(request):
>>> # if request.method == 'POST':
>>> # _selected_action = request.POST.getlist("_
>>> selected_action")
>>>
>>> response = HttpResponse(mimetype='application/vnd.ms-excel;
>>> charset="Shift_JIS"')
>>> response['Content-Disposition'] = 'attachment; filename=file.csv'
>>> writer = csv.writer(response)
>>> if request.method == 'POST':
>>> _selected_action = request.POST.getlist("_selected_action")
>>>
>>> _selected_action = User.objects.all()
>>> for obj in _selected_action:
>>> row=[]
>>> for field in User._meta.fields:
>>> row.append(unicode(getattr(obj,field.name)).encode("
>>> cp932"))
>>> writer.writerow(row)
>>> return response
>>> This is my html:
>>>
>>> <form name="myForm" method="POST">
>>> <select name="myMenu" onchange="myGo()">
>>> <option value="/articles/export_selected_data" >selected_export
>>> </select>
>>> </form>
>>> <table >
>>> <thead>
>>> <tr>
>>> <th>Check</th>
>>> <th>名前</th>
>>> <th>会社名</th>
>>> <th>法人電話</th>
>>> </tr>
>>> </thead>
>>> <tbody>
>>> {% if articles.count > 0 %}
>>> {% for user in articles %}
>>> <tr>
>>> <td ><input class="action-select" name="_selected_action" id
>>> ="_selected_action" type="checkbox" value="{{user.id }}" type="submit"
>>> class="button"></td>
>>> <td ><a href="/articles/get/{{ user.id }}/">{{ user.user_name
>>> }}</a></td>
>>> <td >{{ user.company }}</td>
>>> <td >{{ user.number }}</td>
>>> </tr>
>>> {% endfor %}
>>> </tbody>
>>> </table>
>>> {% else %}
>>> <p>None</p>
>>> {% endif %}
>>>
>>> 2014年4月1日火曜日 12時47分08秒 UTC+9 Camilo Torres:
>>>>
>>>> Hello,
>>>>
>>>> You should start with the basics:
>>>> https://docs.djangoproject.com/en/1.6/topics/http/file-uploads/
>>>>
>>>> You are using request.FILES and that is for file upload, no file
>>>> download. To upload a file to the server, you must have a <input
>>>> type="file" ...> in your template, which you don't have.
>>>>
>>>> To download files from the server to the browser (to the user
>>>> computer), you should do:
>>>> https://docs.djangoproject.com/en/1.6/ref/contrib/staticfiles/
>>>> or, if the user uploaded the content:
>>>> https://docs.djangoproject.com/en/1.6/topics/files/
>>>>
>>>> Hope this put you in the right direction.
>>>>
>>>> Camilo
>>>>
>>>> On Monday, March 31, 2014 1:31:24 AM UTC-4:30, Choro H wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> i wan to do download file of a checkbox ;
>>>>> Please help me
>>>>>
>>>>> this is my viewspy:
>>>>>
>>>>> def export_selected_dataqq(request):
>>>>> if request.method == 'POST':
>>>>> _selected_action = request.FILES("_selected_action")
>>>>>
>>>>> response = HttpResponse(mimetype='application/vnd.ms-excel;
>>>>> charset="Shift_JIS"')
>>>>> response['Content-Disposition'] = 'attachment; filename=file.csv'
>>>>> writer = csv.writer(response)
>>>>> _selected_action = []
>>>>> writer.writerow(_selected_action)
>>>>>
>>>>> for obj in _selected_action:
>>>>>
>>>>> row=[]
>>>>> for field in User._meta.fields:
>>>>> row.append(unicode(getattr(obj,field.name)).encode("
>>>>> cp932"))
>>>>> writer.writerow(row)
>>>>> return response
>>>>>
>>>>> this is mmy html:
>>>>>
>>>>> <table >
>>>>> <thead>
>>>>> <tr>
>>>>> <th>Check</th>
>>>>> <th>名前</th>
>>>>> <th>会社名</th>
>>>>> <th>法人電話</th>
>>>>> </tr>
>>>>> </thead>
>>>>> <tbody>
>>>>> {% if articles.count > 0 %}
>>>>> {% for user in articles %}
>>>>> <tr>
>>>>> <td ><input class="action-select" name="_selected_action" id
>>>>> ="_selected_action" type="checkbox" value="{{user.id }}"
>>>>> type="submit" class="button"></td>
>>>>> <td ><a href="/articles/get/{{ user.id }}/">{{
>>>>> user.user_name }}</a></td>
>>>>> <td >{{ user.company }}</td>
>>>>> <td >{{ user.number }}</td>
>>>>> </tr>
>>>>> {% endfor %}
>>>>>
>>>>> </tbody>
>>>>> </table>
>>>>> </form>
>>>>> {% else %}
>>>>> <p>None</p>
>>>>> {% endif %}
>>>>>
>>>>
>>>
>>> 2014年4月1日火曜日 12時47分08秒 UTC+9 Camilo Torres:
>>>>
>>>> Hello,
>>>>
>>>> You should start with the basics:
>>>> https://docs.djangoproject.com/en/1.6/topics/http/file-uploads/
>>>>
>>>> You are using request.FILES and that is for file upload, no file
>>>> download. To upload a file to the server, you must have a <input
>>>> type="file" ...> in your template, which you don't have.
>>>>
>>>> To download files from the server to the browser (to the user
>>>> computer), you should do:
>>>> https://docs.djangoproject.com/en/1.6/ref/contrib/staticfiles/
>>>> or, if the user uploaded the content:
>>>> https://docs.djangoproject.com/en/1.6/topics/files/
>>>>
>>>> Hope this put you in the right direction.
>>>>
>>>> Camilo
>>>>
>>>> On Monday, March 31, 2014 1:31:24 AM UTC-4:30, Choro H wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> i wan to do download file of a checkbox ;
>>>>> Please help me
>>>>>
>>>>> this is my viewspy:
>>>>>
>>>>> def export_selected_dataqq(request):
>>>>> if request.method == 'POST':
>>>>> _selected_action = request.FILES("_selected_action")
>>>>>
>>>>> response = HttpResponse(mimetype='application/vnd.ms-excel;
>>>>> charset="Shift_JIS"')
>>>>> response['Content-Disposition'] = 'attachment; filename=file.csv'
>>>>> writer = csv.writer(response)
>>>>> _selected_action = []
>>>>> writer.writerow(_selected_action)
>>>>>
>>>>> for obj in _selected_action:
>>>>>
>>>>> row=[]
>>>>> for field in User._meta.fields:
>>>>> row.append(unicode(getattr(obj,field.name)).encode("
>>>>> cp932"))
>>>>> writer.writerow(row)
>>>>> return response
>>>>>
>>>>> this is mmy html:
>>>>>
>>>>> <table >
>>>>> <thead>
>>>>> <tr>
>>>>> <th>Check</th>
>>>>> <th>名前</th>
>>>>> <th>会社名</th>
>>>>> <th>法人電話</th>
>>>>> </tr>
>>>>> </thead>
>>>>> <tbody>
>>>>> {% if articles.count > 0 %}
>>>>> {% for user in articles %}
>>>>> <tr>
>>>>> <td ><input class="action-select" name="_selected_action" id
>>>>> ="_selected_action" type="checkbox" value="{{user.id }}"
>>>>> type="submit" class="button"></td>
>>>>> <td ><a href="/articles/get/{{ user.id }}/">{{
>>>>> user.user_name }}</a></td>
>>>>> <td >{{ user.company }}</td>
>>>>> <td >{{ user.number }}</td>
>>>>> </tr>
>>>>> {% endfor %}
>>>>>
>>>>> </tbody>
>>>>> </table>
>>>>> </form>
>>>>> {% else %}
>>>>> <p>None</p>
>>>>> {% endif %}
>>>>>
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