Javascript My Delete modalForm始终删除数据模型中的第一个对象?(Django)
我使用bootstrap创建了一个模式来删除列表视图中的用户条目,因此我必须在模板中使用for循环进行迭代,以便它总是删除第一个对象,而且它永远不会关闭。如何使每个条目的按钮唯一,使其仅删除此对象 以下是模式:Javascript My Delete modalForm始终删除数据模型中的第一个对象?(Django),javascript,html,django,bootstrap-4,django-templates,Javascript,Html,Django,Bootstrap 4,Django Templates,我使用bootstrap创建了一个模式来删除列表视图中的用户条目,因此我必须在模板中使用for循环进行迭代,以便它总是删除第一个对象,而且它永远不会关闭。如何使每个条目的按钮唯一,使其仅删除此对象 以下是模式: {% for obj in patients %} <div class="modal fade" id="modalDelete" tabindex="-1" role="dialog" aria-labelledby="modalDelete" aria-h
{% for obj in patients %}
<div class="modal fade" id="modalDelete" tabindex="-1" role="dialog" aria-labelledby="modalDelete"
aria-hidden="true">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Delete patient!</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<p>Are you sure you want to delete this patient?</p>
</div>
<div class="modal-footer">
<form method="POST" action="{% url 'patients:patient_delete' obj.pk %}">
{% csrf_token %}
<input class="btn btn-danger" value="Yes" type="submit" >
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
</form>
</div>
</div>
</div>
</div>
{% endfor %}
{%患者中的obj%}
删除病人!
&时代;
是否确实要删除此患者
{%csrf_令牌%}
接近
{%endfor%}
这是我的触发按钮:
<button type ="button" class ="btn btn-danger" data-toggle="modal" data-target="#modalDelete" >Delete</button>
删除
您为所有模态表单提供了相同的id。您应该消除歧义,例如,将主键添加到您的id中,如:
{% for obj in patients %}
<div class="modal fade" id="modalDelete{{ obj.pk }}" tabindex="-1" role="dialog" aria-labelledby="modalDelete"
aria-hidden="true">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Delete patient!</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<p>Are you sure you want to delete this patient?</p>
</div>
<div class="modal-footer">
<form method="POST" action="{% url 'patients:patient_delete' obj.pk %}">
{% csrf_token %}
<input class="btn btn-danger" value="Yes" type="submit" >
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
</form>
</div>
</div>
</div>
</div>
{% endfor %}
{%患者中的obj%}
删除病人!
&时代;
是否确实要删除此患者
{%csrf_令牌%}
接近
{%endfor%}
和作为触发按钮:
<button type ="button" class ="btn btn-danger" data-toggle="modal" data-target="#modalDelete{{ obj.pk }}">Delete</button>
Delete
您为所有模态表单提供了相同的id。您应该消除歧义,例如,向id添加主键,如:
{% for obj in patients %}
<div class="modal fade" id="modalDelete{{ obj.pk }}" tabindex="-1" role="dialog" aria-labelledby="modalDelete"
aria-hidden="true">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Delete patient!</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<p>Are you sure you want to delete this patient?</p>
</div>
<div class="modal-footer">
<form method="POST" action="{% url 'patients:patient_delete' obj.pk %}">
{% csrf_token %}
<input class="btn btn-danger" value="Yes" type="submit" >
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
</form>
</div>
</div>
</div>
</div>
{% endfor %}
{%患者中的obj%}
删除病人!
&时代;
是否确实要删除此患者
{%csrf_令牌%}
接近
{%endfor%}
和作为触发按钮:
<button type ="button" class ="btn btn-danger" data-toggle="modal" data-target="#modalDelete{{ obj.pk }}">Delete</button>
删除
非常感谢!顺便说一句,你知道如何在屏幕上居中的模式,因为它现在显示在绝对向上。当我单击“取消”或“关闭”按钮时,它仍然不会关闭。非常感谢!顺便说一句,你知道如何在屏幕上居中的模式,因为它现在显示在绝对向上。当我单击“取消”或“关闭”按钮时,它仍然不会关闭。