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我使用Django可選,我越來越緊張:Django可選不會下降自動完成
models.py
@python_2_unicode_compatible
class Filing(models.Model):
company = models.CharField(max_length=60, null=True)
ticker = models.CharField(max_length=5, null=True)
number = models.CharField(max_length=15, null=True)
description = models.CharField(max_length=100, null=True)
url = models.CharField(max_length=110, null=True)
created_date = models.DateTimeField(null=True)
def __str__(self):
return self.ticker
lookups.py
from __future__ import unicode_literals
from selectable.base import LookupBase
from selectable.registry import registry
from .models import Filing
class CompanyLookup(LookupBase):
model = Filing
search_fields = ('company__icontains',)
registry.register(CompanyLookup)
所以不工作:(但
其他lookups.py
from __future__ import unicode_literals
from selectable.base import LookupBase
from selectable.registry import registry
from .models import Filing
class CompanyLookup(LookupBase):
def get_query(self, request, ticker):
data= Filing.objects.values_list('company',flat=True)
return [x for x in data if x.startswith(ticker)]
registry.register(CompanyLookup)
作品,滴下來,但只有attr 「startswith」的同伴和我需要「icontains」。還沒有工作 「istarswith」,既不是 「含有」:
在我的控制檯:
Request URL:http://127.0.0.1:8000/assets/flash/ZeroClipboard.swf? noCache=1491057317592
Request Method:GET
Status Code:404 Not Found
Remote Address:127.0.0.1:8000
和:
Uncaught ReferenceError: jQuery is not defined
at jquery.dj.selectable.js?v=0.9.0:390
(anonymous) @ jquery.dj.selectable.js?v=0.9.0:390
$(document).ready(function() {
// Patch the django admin JS
if (typeof(djselectableAdminPatch) === "undefined" || djselectableAdminPatch) {
djangoAdminPatches();
}
// Bind existing widgets on document ready
if (typeof(djselectableAutoLoad) === "undefined" || djselectableAutoLoad) {
window.bindSelectables('body');
}
});
})(jQuery || grp.jQuery); <------ this is the line 390
此外,我不明白爲什麼,因爲在查看源代碼代碼
<script type="text/javascript"src="/static/javascript/jquery.dj.selectable.js"></script>
被正確地加載
如果你能幫助我,請提前致謝。
它工作完美! :)和非常優雅的解決方案..非常感謝你.. – pepew