小编Jon*_*nez的帖子

我正在尝试编写一个ajax Web应用程序.我有一个函数,假设请求一个json对象,然后使用它来重新/填充网站.

这是问题中的Javascript (第8 - 16行):

window.onload=LoadData("Home", {});
var _doc = {};
function LoadData(page, params) {
    $.get(page, params, function ( data ) { 
        _doc = jQuery.parseJSON( data ); 
        }
    );
    document.title = _doc.Title.Title;
};

这是Chrome给出的错误:

Uncaught TypeError: Cannot read property 'Title' of undefined
LoadDatahttp://127.0.0.1/:15
(anonymous function)

如果我在控制台中运行相同的语句,这让我感到困惑:

document.title = _doc.Title.Title;
"Home"

它将标题更改为Home

这是证明其未定义:

_doc
Object
   Body: Object
      Menus: Array[4]
         0: Object
            Menu: Object
         1: Object
            Menu: Object
         2: Object
            Menu: Object
         3: Object …

我已经尝试了不少于5种不同的"解决方案",我无法让它工作,请帮助.

这是错误

  'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in range(128)
  Traceback (most recent call last):
  File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/__init__.py", line 636, in __call__
    handler.post(*groups)
  File "/base/data/home/apps/elmovieplace/1.350096827241428223/script/pftv.py", line 114, in post
    movie.put()
  File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/db/__init__.py", line 984, in put
    return datastore.Put(self._entity, config=config)
  File "/base/python_runtime/python_lib/versions/1/google/appengine/api/datastore.py", line 455, in Put
    return _GetConnection().async_put(config, entities, extra_hook).get_result()
  File "/base/python_runtime/python_lib/versions/1/google/appengine/datastore/datastore_rpc.py", line 1219, in async_put
    for pbs in pbsgen:
  File "/base/python_runtime/python_lib/versions/1/google/appengine/datastore/datastore_rpc.py", line 1070, in __generate_pb_lists
    pb = value_to_pb(value)
  File "/base/python_runtime/python_lib/versions/1/google/appengine/api/datastore.py", line 239, in entity_to_pb
    return entity._ToPb() …

第一

错误:

ERROR    2011-04-22 23:25:15,513 __init__.py:395] unbound method put() must be called with Movie instance as first argument (got nothing instead)
Traceback (most recent call last):
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\ext\webapp\__init__.py", line 515, in __call__
    handler.get(*groups)
  File "C:\Users\Jimenez\workspace\elmovieplace\src\script/crawl.py", line 86, in get
    getImdbData(year, findPatGamma, findPatGamma2)
  File "C:\Users\Jimenez\workspace\elmovieplace\src\script/crawl.py", line 66, in getImdbData
    movie.put()
TypeError: unbound method put() must be called with Movie instance as first argument (got nothing instead)

crawl.py:

import wsgiref.handlers
from google.appengine.ext import webapp
from google.appengine.ext.webapp import template
from urllib2 …