Starý kus kódu, který by se mohl hodit, ale je příšerně zastaralý (ObrazekAutocomplete)

This commit is contained in:
Jonas Havelka 2024-08-03 13:03:09 +02:00
parent 69635b4234
commit 431978e626

View file

@ -1,45 +0,0 @@
from autocomplete_light import shortcuts as autocomplete_light
from .models import Obrazek, Galerie
from .views import cesta_od_korene
class ObrazekAutocomplete(autocomplete_light.AutocompleteModelBase):
model = Obrazek
search_fields = ['nazev', 'popis']
split_words = True
limit_choices = 15
attrs = {
# This will set the input placeholder attribute:
'placeholder': u'Obrázek',
# This will set the yourlabs.Autocomplete.minimumCharacters
# options, the naming conversion is handled by jQuery
'data-autocomplete-minimum-characters': 1,
}
choice_html_format = '''
<span class="block" data-value="{}">
<span class="block">
{}
<span class="block">{}</span>
</span>
</span>
'''
def choice_label(self, obrazek):
cesta = "/".join(g.nazev for g in cesta_od_korene(obrazek.galerie))
popis = "{}<br>".format(obrazek.popis) if obrazek.popis else ""
return '{}<br>{}{}'.format(obrazek.nazev, popis, cesta)
def choice_html(self, obrazek):
"""Vrátí kus html i s obrázkem, které se pak ukazuje v nabídce"""
return self.choice_html_format.format(self.choice_value(obrazek),
obrazek.obrazek_maly_tag(), self.choice_label(obrazek))
widget_attrs={
'data-widget-maximum-values': 15,
'class': 'modern-style',
}
autocomplete_light.register(ObrazekAutocomplete)