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如何在 twitter-bootstrap 模态窗口中插入 django 表单?
[英] How do I insert a django form in twitter-bootstrap modal window?
本文介绍了如何在 twitter-bootstrap 模态窗口中插入 django 表单?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
有人问了确切的同样的问题在四月，没有任何答案.但由于他提供的信息太少；这个问题被放弃了.
我也有同样的问题.在 main_page.html 我有这一行:
<a href="/contact/edit/{{ item.id }}" title="Edit">edit</a>
点击那里后，编辑模板将出现在 Twitter 引导模式中.
url.py
(r'^contact/edit/(?Pd+)/$', contact_view),
view.py
def contact_view(request, contact_id=None):profile = request.user.get_profile()如果 contact_id 为 None:联系人 = 联系人(公司 = 个人资料.公司)template_title = _(u'添加联系人')别的:contact = get_object_or_404(profile.company.contact_set.all(), pk=contact_id)template_title = _(u'编辑联系人')如果请求.POST:if request.POST.get('cancel', None):返回 HttpResponseRedirect('/')form = ContactsForm(profile.company, request.POST, instance=contact)如果 form.is_valid():联系 = form.save()返回 HttpResponseRedirect('/')别的:form = ContactsForm(instance=contact, company=profile.company)变量 = RequestContext(request, {'form':form, 'template_title': template_title})return render_to_response("contact.html", 变量)
这通常是 contact.html 的样子:
我可以把它放在
中.但是，如何从视图中打开模态?
解决方案
除非您需要在模态之外使用联系表单，否则这应该适合您.如果您确实需要在其他地方使用它，请维护两个版本(一个是模态的，一个不是).另外，一个提示 - 给 django-crispy-forms 看一眼 - 它可以帮助您使用 twitter-bootstrap 呈现表单类.
contact.html:
<form class="well" method="post" action="/contact/edit/{{ item.id }}"><div class="modal-header"><button type="button" class="close" data-dismiss="modal">×</button><h3>编辑联系人</h3>
<div class="modal-body">{% csrf_token %}{{form.as_p}}
<div class="modal-footer"><input class="btn btn-primary" type="submit" value="Save"/><input name="cancel" class="btn" type="submit" value="Cancel"/>
</表单>
main_page.html
...<a data-toggle="modal" href="#contactModal">编辑联系人</a>{% 包括contact.html"%}...
好的，既然我知道您可能有多个表单，那么将每个表单隐藏在 html 中可能是个坏主意.您可能想要使用 ajax-y 版本，并按需加载每个表单.我在这里假设在表单提交时，整个页面将重新加载.如果你想异步提交表单，别处有答案.
我们将从重新定义 contact.html 片段开始.它应该在模态中呈现，并包含与模态配合良好所需的所有标记.您最初拥有的 contact 视图很好 - 除了如果表单无效，您最终会呈现 contact.html 和没有别的.
<div class="modal-body">{% csrf_token %}{{form.as_p}} <!-- {{form|crispy}} 如果你使用 django-crispy-forms -->
<div class="modal-footer"><input class="btn btn-primary" type="submit" value="Save"/><input name="cancel" class="btn" type="submit" value="Cancel"/>
</表单>
现在，您的main_page.html:
.. 剪..<a class="contact" href="#" data-form="/contact/edit/{{ item.id }}" title="Edit">edit</a><a class="contact" href="#" data-form="/contact/edit/{{ item.id }}" title="Edit">edit</a><a class="contact" href="#" data-form="/contact/edit/{{ item.id }}" title="Edit">edit</a><div class="modal hide" id="contactModal">
<脚本>$(".contact").click(function(ev) {//对于每个编辑联系人 urlev.preventDefault();//阻止导航var url = $(this).data("form");//获取联系表单 url$("#contactModal").load(url, function() {//将 url 加载到模态$(this).modal('show');//在 url 加载时显示模态});返回假；//防止点击传播});$('.contact-form').live('submit', function() {$.ajax({类型:$(this).attr('method'),网址:this.action，数据:$(this).serialize(),上下文:这个，成功:功能(数据，状态){$('#contactModal').html(data);}});返回假；});.. 剪..
这一切都未经测试，但它应该为您提供一个开始/迭代的好地方.
Someone has asked the exact same question in April, without any answer. But since he provided too little information; the question was abandoned.
I have the same problem. Within a main_page.html I have this line:
<a href="/contact/edit/{{ item.id }}" title="Edit">edit</a>
Once you click there, the edit template shall appear inside a twitter bootstrap modal.
url.py
(r'^contact/edit/(?P<contact_id>d+)/$', contact_view),
view.py
def contact_view(request, contact_id=None):
profile = request.user.get_profile()
if contact_id is None:
contact = Contact(company=profile.company)
template_title = _(u'Add Contact')
else:
contact = get_object_or_404(profile.company.contact_set.all(), pk=contact_id)
template_title = _(u'Edit Contact')
if request.POST:
if request.POST.get('cancel', None):
return HttpResponseRedirect('/')
form = ContactsForm(profile.company, request.POST, instance=contact)
if form.is_valid():
contact = form.save()
return HttpResponseRedirect('/')
else:
form = ContactsForm(instance=contact, company=profile.company)
variables = RequestContext(request, {'form':form, 'template_title': template_title})
return render_to_response("contact.html", variables)
This is usually how the contact.html would look like:
<form class="well" method="post" action=".">
{% csrf_token %}
{{form.as_p}}
<input class="btn btn-primary" type="submit" value="Save" />
<input name="cancel" class="btn" type="submit" value="Cancel"/>
</form>
I could put that inside a <div class="modal-body">.
But then how do I open the modal from view?
解决方案
Unless you need to use the contact form outside of the modal, this should work for you. If you do need to use it elsewhere, maintain two versions (one modal, one not). Also, a tip - give django-crispy-forms a lookover - it helps you render forms with twitter-bootstrap classes.
contact.html:
<div class="modal hide" id="contactModal">
<form class="well" method="post" action="/contact/edit/{{ item.id }}">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h3>Editing Contact</h3>
</div>
<div class="modal-body">
{% csrf_token %}
{{form.as_p}}
</div>
<div class="modal-footer">
<input class="btn btn-primary" type="submit" value="Save" />
<input name="cancel" class="btn" type="submit" value="Cancel"/>
</div>
</form>
</div>
main_page.html
<html>
...
<a data-toggle="modal" href="#contactModal">Edit Contact</a>
{% include "contact.html" %}
...
</html>
Edit:
Ok, so now that I know that you have potentially multiple forms, it's probably a bad idea to render each form hidden within the html. You probably want to go to an ajax-y version, and load each form on demand. I'm assuming here that on form submit, the whole page will reload. If you want to asynchronously submit the form, there are answers elsewhere.
We'll start by re-defining the contact.html fragment. It should render within a modal, and contain all the markup necessary to play nice with the modal. The contact view that you have originally is fine - except that if the form is invalid, you'll end up rendering the contact.html and nothing else.
<form class="well contact-form" method="post" action="/contact/edit/{{ item.id }}">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h3>Editing Contact</h3>
</div>
<div class="modal-body">
{% csrf_token %}
{{form.as_p}} <!-- {{form|crispy}} if you use django-crispy-forms -->
</div>
<div class="modal-footer">
<input class="btn btn-primary" type="submit" value="Save" />
<input name="cancel" class="btn" type="submit" value="Cancel"/>
</div>
</form>
And now, your main_page.html:
<html>
.. snip ..
<a class="contact" href="#" data-form="/contact/edit/{{ item.id }}" title="Edit">edit</a>
<a class="contact" href="#" data-form="/contact/edit/{{ item.id }}" title="Edit">edit</a>
<a class="contact" href="#" data-form="/contact/edit/{{ item.id }}" title="Edit">edit</a>
<div class="modal hide" id="contactModal">
</div>
<script>
$(".contact").click(function(ev) { // for each edit contact url
ev.preventDefault(); // prevent navigation
var url = $(this).data("form"); // get the contact form url
$("#contactModal").load(url, function() { // load the url into the modal
$(this).modal('show'); // display the modal on url load
});
return false; // prevent the click propagation
});
$('.contact-form').live('submit', function() {
$.ajax({
type: $(this).attr('method'),
url: this.action,
data: $(this).serialize(),
context: this,
success: function(data, status) {
$('#contactModal').html(data);
}
});
return false;
});
</script>
.. snip ..
</html>
This is all untested, but it should give you a good place to start/iterate from.
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