Hi, All.
I create a custom filter for cut too long string for my app.
Like this:
from django import template
from django.template.defaultfilters import stringfilter
register = template.Library()
@register.filter(name='cut_by_string')
@stringfilter
def cut_by_string(value, arg):
if len(value) < arg:
return value
else:
return value[:arg-3] + "..."
And in the template I load the filter .py normally, and set below
codes:
<div><a href="#">{{ testplan.name|cut_by_string:"a" }}</a></div>
But it doesn't work, do I make any mistake in this code ?
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