我需要从http://vortaro.us.to/ajax/epo/eng/ +'word'+"/？callback =？" 获取json数据 .工作实例(声誉不够)
我知道如何在javascript中做到这一点,但我需要我的php文件来获取这些数据,它需要是服务器端,谢谢我是新的我花了一整天时间试图解决这个问题.fopen和fread不工作,
<?php
$vorto = $_GET['vorto']; // Get the Word from Outer Space and Search for it!
if (isset($vorto))
{
echo $vorto;
} else {
$Help = "No Vorto -> add ?vorto=TheWordYouWant to the end of this website";
echo $Help;
}
$url1 = "http://vortaro.us.to/ajax/epo/eng/";
$url2 = "/?callback=?";
$finalurl= $url1 . $vorto . $url2;
/*
PLEASE HELP
$v1 = fopen($finalurl ,"r");
echo $v1;
$frv1 = fread($v1,filesize($v1));
echo $frv1 ;
*/
?>
在php中我需要加载一个文件并获取所有单词并回显单词以及每个单词在文本中显示的次数(我还需要它们按降序显示在最常用的单词上面)★★
我买了并且正在阅读Django的Book Two Scoops:Django 1.5的最佳实践,其中有一个基于类的视图示例.在此实现之后,我在提交表单后收到错误.
ImproperlyConfigured at /NonProfitCreate/
No URL to redirect to. Either provide a url or define a get_absolute_url method on the Model
做研究我遇到了这个问题Django - 基于类的通用视图 - "没有重定向到的URL"
我希望get_absolute_url在我的程序中工作
这是我的forms.py
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# npp/forms.py
from django import forms
from .models import NonProfit
class NonProfitCreateForm(forms.ModelForm):
class Meta:
model = NonProfit
fields = ("name","contact_name","email","phone","address","image","tags",)
def __init__(self, *args, **kwargs):
self.request = kwargs.pop('request', None)
return super(NonProfitCreateForm, self).__init__(*args, **kwargs)
def save(self, *args, **kwargs):
kwargs['commit']=False
obj = super(NonProfitCreateForm, …当我在ContactForm中继承ModelForm时,我得到了这个错误,当我有它时,因此modelform没有从modelform继承没有错误,只是在html页面上没有形式.我真的无法想出这个
/ addacontact类的AttributeError联系人没有属性'_meta'
Environment:
Request Method: GET
Request URL: http://127.0.0.1:8000/addacontact
Django Version: 1.4.2
Python Version: 2.7.3
Installed Applications:
('django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.admin',
'django.contrib.admindocs',
'south',
'sekizai')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')
Traceback:
File "/home/brian/virt_env/virt_step/local/lib/python2.7/site-packages/Django-1.4.2-py2.7.egg/django/core/handlers/base.py" in get_response
89. response = middleware_method(request)
File "/home/brian/virt_env/virt_step/local/lib/python2.7/site-packages/Django-1.4.2-py2.7.egg/django/middleware/common.py" in process_request
67. if (not urlresolvers.is_valid_path(request.path_info, urlconf) and
File "/home/brian/virt_env/virt_step/local/lib/python2.7/site-packages/Django-1.4.2-py2.7.egg/django/core/urlresolvers.py" in is_valid_path
531. resolve(path, urlconf)
File "/home/brian/virt_env/virt_step/local/lib/python2.7/site-packages/Django-1.4.2-py2.7.egg/django/core/urlresolvers.py" in resolve
420. return get_resolver(urlconf).resolve(path)
File "/home/brian/virt_env/virt_step/local/lib/python2.7/site-packages/Django-1.4.2-py2.7.egg/django/core/urlresolvers.py" in resolve
298. for pattern in self.url_patterns:
File "/home/brian/virt_env/virt_step/local/lib/python2.7/site-packages/Django-1.4.2-py2.7.egg/django/core/urlresolvers.py" …由于某种原因,我无法从返回的jsonp字符串中获取信息,
<?php
// Created by Talisman 01/2010 ??
$vorto = $_GET['vorto']; // Get the Word from Outer Space and Search for it!
if (isset($vorto))
{
echo $vorto;
} else {
$Help = "No Vorto -> add ?vorto=TheWordYouWant to the end of this website";
echo $Help;
}
// Now Lets Search Alex's Vortaro, It uses jsonp
// ex. http://vortaro.us.to/ajax/epo/eng/petas/?callback=?
// Future Feature inproved language functinality
$AVurl1 = "http://vortaro.us.to/ajax/epo/eng/";
$AVurl2 = "/?callback=";
$AVfinalurl= $AVurl1 . $vorto . $AVurl2;
echo $AVfinalurl . ' …在网页中，这呈现为
状态：我
如何在 django 模板中显示长名称“Initiated”？
在我的模板中
<p>Status: {{ transaction.status }}</p>
模型.py
class Transaction(models.Model):
creator = models.SlugField()
amount = models.DecimalField(max_digits= 999,decimal_places =2,null= True,default=0)
accepted_by = models.SlugField()
oferto_slug = models.SlugField()
STATUSES = (
('i', 'Initiated'),
('a', 'Accepted'),
('d', 'Delivered'),
('c', 'Cancelled'),
)
status = models.CharField(choices=STATUSES, default='i',max_length=10)
views.py
def __init__():
self.state = 'i'