Databases
StackOverflow2013
Postsdbo
POShowing a empty GET form without raising any error on Django
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POShowing a empty GET form without raising any error on Django
    primarykey
    data
    text
    <p>I'm trying to set an home page one my project that show a search form (with GET method). The problem is that it raises an error at the moment I load the very page since the default request method is GET. Of course I can change the form's method to POST but that would not be the correct way, so I was wondering if there was any condition that I can set to avoid this issue and still be able to check any errors.</p> <p>I'm working on <code>Django 1.5</code> and <code>Python 2.7</code></p> <p>This if the form class:</p> <pre><code>class Search(forms.Form): middleschool = 'MS' highschool = 'HS' university = 'U' blank = '-' school_choices = ((middleschool, 'Middle School'), (highschool, 'High school'), (university, 'University'), (blank, 'Not defined'),) title = forms.CharField(label='Keyworld') subject = forms.ModelChoiceField(queryset=Subject.objects.order_by('?'), required=False, label='Whitch subject you want to search?') school = forms.ChoiceField(choices = school_choices, required=False, label='What level of material are you searching?') price = forms.BooleanField(required=False) </code></pre> <p>This is the relative view:</p> <pre><code>def home(request): if request.method == 'GET': form = Search(request.GET) if form.is_valid(): cd = form.cleaned_data ftitle = cd['title'] fsubject = cd['subject'] fschool = cd['school'] fprice = cd['price'] if fprice: forms = File.objects.filter(name__contains='ftitle', subject='fsubject', school='fschool', price = '0,0') return render(request, 'search.html', {'form': form}) else: forms = File.objects.filter(name__contains='ftitle', subject='fsubject', school='fschool') return render(request, 'search.html', {'form': form}) else: form = Search() return render(request, 'home.html', {'form': form}) </code></pre> <p>This is the HTML:</p> <pre><code>{% block content %} &lt;hr&gt; &lt;div id='search'&gt; {% if form.errors %} &lt;p style="color: red;"&gt; Please correct the error{{ form.errors|pluralize }} below. &lt;/p&gt; {% endif %} &lt;form action="/search/" method="get"&gt; &lt;div class="field"&gt;{{ form.title.errors }}&lt;label for="keyworld"&gt;Keyworld:&lt;/label&gt;{{ form.title }}&lt;/div&gt; &lt;div class="field"&gt;&lt;label for="subject"&gt;Subject:&lt;/label&gt;{{ form.subject }}&lt;/div&gt; &lt;div class="field"&gt;&lt;label for="school"&gt;Level:&lt;/label&gt;{{ form.school }}&lt;/div&gt; &lt;div class="field"&gt;&lt;label for="price"&gt;Price yes or no:&lt;/label&gt;{{ form.price }}&lt;/div&gt; &lt;input type="submit" value="Search"&gt; &lt;input type="reset" value="Reset"&gt; &lt;/form&gt; &lt;/div&gt; &lt;hr&gt; {% endblock %} </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USHigure
    1. USHigure
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POShowing a empty GET form without raising any error on Django
      1. This table or related slice is empty.
      1. VTUpMod
    1. COIt raise the error about the form.title being required.
      singulars
      1. POShowing a empty GET form without raising any error on Django
      1. USHigure
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload