Я хочу выполнить поиск по всей моей модели в базе данных, поэтому я создаю функции поиска для этого ... но всегда я получаю "Нет результатов для этого поиска", как это исправить?
view.py:
def search(request):
if request.method == 'GET':
query= request.GET.get('q')
submitbutton= request.GET.get('submit')
if query is not None:
home_database= Homepage.objects.filter(name__icontains=query,app_contect__icontains=query,page_url__icontains=query,app_image__icontains=query)
pcprograms_database= PCprogram.objects.filter(name__icontains=query,app_contect__icontains=query,page_url__icontains=query,app_image__icontains=query)
androidapk_database= AndroidApks.objects.filter(name__icontains=query,app_contect__icontains=query,page_url__icontains=query,app_image__icontains=query)
androidgames_database= AndroidGames.objects.filter(name__icontains=query,app_contect__icontains=query,page_url__icontains=query,app_image__icontains=query)
antiruvs_database= Antivirus.objects.filter(name__icontains=query,app_contect__icontains=query,page_url__icontains=query,app_image__icontains=query)
systems_database= OpratingSystems.objects.filter(name__icontains=query,app_contect__icontains=query,page_url__icontains=query,app_image__icontains=query)
pcgames_database= PCgames.objects.filter(name__icontains=query,app_contect__icontains=query,page_url__icontains=query,app_image__icontains=query)
results= list(chain(home_database,pcprograms_database,androidapk_database,androidgames_database,antiruvs_database,systems_database,pcgames_database))
context={'results': results,
'submitbutton': submitbutton}
return render(request, 'html_file/enterface.html', context)
else:
return render(request, 'html_file/enterface.html')
else:
return render(request, 'html_file/enterface.html')
html форма поиска:
<form id="search_form" action="{% url 'search' %}" method="GET" value="{{request.GET.q}}">
<input id="search_box" type="text" name="q" value="{{request.GET.q}}"
placeholder=" Search For ... "/>
<input id="search_button" type="submit" name="submit" value="Search"/>
</form>
html файл:
{% if submitbutton == 'Search' and request.GET.q != '' %}
{% if results %}
<h1> <small> Results for </small><b>{{ request.GET.q }}</b> : </h1>
<br/><br/>
{% for result in results %}
<label id="label_main_app"> <img id="img_main_app_first_screen" src="{{result.app_image.url}}" alt="no image found !" height="170" width="165" > {{result.name}} <br><br> <p id="p_size_first_page"> {{result.app_contect}} <br> <br> <a href="{{ result.page_url }}" type="button" class="btn btn-primary"><big> See More & Download </big> </a> </p>
</label>
{% endfor %}
{% else %}
<h3> No results for this search </h3>
{% endif %}
{% endif %}
любая помощь, пожалуйста?