问题
Dajax is not working, I am not able to understand why. I am using Django 1.7
My ajax.py file looks this:
from dajax.core import Dajax
from dajaxice.decorators import dajaxice_register
@dajaxice_register
def jmc_foundation_tower_number(request, option):
print("It works!")
My template call is as follows:
<div class='col-lg-3'>
<select id='id_tower_number' name='tower_number' onchange="Dajaxice.core.views.jmc_foundation_tower_number(Dajax.process, {'option':$this.value})" onclick="Dajaxice.core.views.jmc_foundation_tower_number(Dajax.process, {'option':$this.value})" class='form-control'>
{% for tower in towers %}
<option value='{{ tower }}'>{{ tower }}</option>
{% endfor %}
</select>
</div>
My urls.py is as follows:
from django.conf.urls import patterns, include, url
from django.contrib import admin
from dajaxice.core import dajaxice_autodiscover, dajaxice_config
dajaxice_autodiscover()
urlpatterns = patterns('',
url(r'^index$', 'core.views.index', name='index'),
url(r'^admin/', include(admin.site.urls)),
url(dajaxice_config.dajaxice_url, include('dajaxice.urls')),
)
回答1:
django-dajax and django-dajaxice
Should I use django-dajax or django-dajaxice?
In a word, No. I created these projects 4 years ago as a cool tool in order to solve one specific problems I had at that time.
These days using these projects is a bad idea. (...) If you want to use this project, you are probably wrong. You should stop couplig your interface with your backend or... in the long term it will explode in your face.
jorgebastida/django-dajax
回答2:
Apparently javascript function names with underscores('_') don't work when using functions like onclick.It's better to use functions like somefunction() instead of some_function() to make Dajax work.
回答3:
The following is an example to make Helloworld using dajax
models.py:
from django.db import models
from dajax.core import Dajax
from dajaxice.decorators import dajaxice_register
@dajaxice_register
def say_hello(request,value):
dajax = Dajax()
dajax.alert(value)
return dajax.json()
urls.py:
urlpatterns = patterns('',
# Examples:
url(r'^$', 'server.views.index', name='index'),
where "server" in server.views.index is the application name inside your project
in index.html file you have to use a jquery function to call this dajax request as following index.html:
<html>
<script>
function print_helloworld(){
var value = Dajaxice.server.models.say_hello(Dajax.process,{'value':'Hello World!'});
}
</script>
<body>
<button id='mybtn' class='btn btn-primary' onclick='print_helloworld()'>Hello World</button>
</body>
</html>
if you need to access the index file from public ip you have to add the {% csrf_token %} token before button
来源：https://stackoverflow.com/questions/26219391/dajax-not-working