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模板.html

<tr id="head-{{ report_person.report_person.id}}">
   <td style="width:150px;"><input type="button" name="delete"  class="delete_icon" value="{{ report_person.report_person.id}}"/>
  {{report_person.report_person.name }}</td>
<td> {{report_person.info.first_aid}}{{report_person.info.first_aid.label}}</td>
<td>{{report_person.info.sick_bay}}{{report_person.info.sick_bay.label}}</td></tr>

网址.py

(r'^who/$', 'new_report'),

视图.py

def method(request):

    if request.method == 'POST':
        form = ReportPersonForm(request.POST)
        if 'delete_id' in request.POST: #To delete added names
            ReportPerson.objects.filter(id=request.POST['delete_id']).delete()
            Actions.objects.filter(id=request.POST['delete_id']).delete()
            InjuredLocation.objects.filter(id=request.POST['delete_id']).delete()
    return render

自定义确认弹出窗口以删除添加的数据。

<div class="delete_confirm" style="display:none">
    <form  method="post" action="." id="{{ report_person.report_person.id}}">
        {% csrf_token %}
        <h2> Are you sure</h2>
        <br />             
        <div style="width:180px;float:right;margin:20px 5px 0 10px">
            <button type="button" name="delete"  class="delete_icon1" value="{{ report_person.report_person.id}}" />Delete</button>
            <button style="margin-right:10px;" type="button" class="close" name="cancel" class="forward backicon">
                <img src="{{ STATIC_URL }}images/button-icon-ir-back.png" width="12" height="17" alt="" />
            Cancel</button>
        </div>
    </form>
</div>

javascript:

$('.delete_icon1').click(function() {
        var csrf_token = $("#csrf_token").val();
        var id = $(this).attr('value');
        $.ajax({ // create an AJAX call...
            data:{
                csrfmiddlewaretoken: csrf_token,
                delete_id:id
            },
            type:'POST',
            url: '/report/who/', // the file to call
            cache:false,
            success: function() { // on success..
                window.location.href = window.location;
            }
        });
        return false;
    });

以前我通过单击delete_icon它工作正常的类来实现删除功能。现在我在删除之前添加了一个删除确认弹出框。弹出窗口正在显示，但是在单击删除按钮时我无法删除。value="{{ report_person.report_person.id}}"没有传入弹出框是要删除的 ID。如果我单击删除，我会收到此错误

"ValueError at /report/who/
invalid literal for int() with base 10: ''"

在 FF 控制台中。我想知道如何将 id ( value="{{ report_person.report_person.id}}") 从 html 传递到模板。

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0 回答 0