annotate gpp/core/widgets.py @ 348:d1b11096595b
Fix #168; when nailing a spammer, clear their profile text fields. Guard against topics and forums that don't exist when deleting posts in the signal handler. Make the forum stats template tag only display the latest active users.
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Brian Neal <bgneal@gmail.com> |
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Wed, 02 Mar 2011 02:18:28 +0000 |
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5453aedf95fd |
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gremmie@1
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1 """
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2 Various useful widgets for the GPP application.
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3 """
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4
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5 from django import forms
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6 from django.utils.safestring import mark_safe
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7 from django.core.urlresolvers import reverse
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8 from django.conf import settings
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9
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10
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11 class AutoCompleteUserInput(forms.TextInput):
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12
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13 def render(self, name, value, attrs=None):
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14 url = reverse('core-ajax_users')
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15 output = super(AutoCompleteUserInput, self).render(name, value, attrs)
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16 return output + mark_safe(u"""\
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17 <script type="text/javascript">
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18 $(function() {
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19 var cache = {};
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20 var cacheSize = 0;
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21 $("#id_%s").autocomplete({
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22 delay: 400,
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23 minLength: 1,
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24 source: function(request, response) {
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25 if (cache[request.term]) {
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26 response(cache[request.term]);
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27 return;
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28 }
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29 $.ajax({
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30 url: "%s",
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31 type: "GET",
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32 data: {
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33 q: request.term,
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34 limit: 15
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35 },
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36 dataType: "json",
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37 success: function(data, textStatus) {
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38 if (cacheSize >= 32) {
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39 cache = {};
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40 cacheSize = 0;
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41 }
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42 cache[request.term] = data;
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43 ++cacheSize;
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44 response(data);
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45 },
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46 error: function(xhr, textStatus, ex) {
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47 alert('Oops, an error occurred. ' + xhr.statusText + ' - ' +
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48 xhr.responseText);
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49 }
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50 });
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51 }
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52 });
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53 });
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54 </script>""" % (name, url))
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55
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