Tomas "Jethro" Pokorny
9 years ago
5 changed files with 85 additions and 33 deletions
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# -*- coding: utf-8 -*- |
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from __future__ import unicode_literals |
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import autocomplete_light |
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from models import Obrazek, Galerie |
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from views import cesta_od_korene |
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class ObrazekAutocomplete(autocomplete_light.AutocompleteModelBase): |
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model = Obrazek |
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search_fields = ['nazev', 'popis'] |
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split_words = True |
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limit_choices = 15 |
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attrs = { |
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# This will set the input placeholder attribute: |
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'placeholder': u'Obrázek', |
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# This will set the yourlabs.Autocomplete.minimumCharacters |
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# options, the naming conversion is handled by jQuery |
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'data-autocomplete-minimum-characters': 1, |
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} |
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choice_html_format = ''' |
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<span class="block" data-value="{}"> |
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<span class="block"> |
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{} |
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<span class="block">{}</span> |
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</span> |
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</span> |
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''' |
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def choice_label(self, obrazek): |
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cesta = "/".join(g.nazev for g in cesta_od_korene(obrazek.galerie)) |
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popis = "{}<br>".format(obrazek.popis) if obrazek.popis else "" |
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return '{}<br>{}{}'.format(obrazek.nazev, popis, cesta) |
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def choice_html(self, obrazek): |
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"""Vrátí kus html i s obrázkem, které se pak ukazuje v nabídce""" |
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return self.choice_html_format.format(self.choice_value(obrazek), |
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obrazek.obrazek_maly_tag(), self.choice_label(obrazek)) |
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widget_attrs={ |
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'data-widget-maximum-values': 15, |
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'class': 'modern-style', |
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} |
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autocomplete_light.register(ObrazekAutocomplete) |
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