为什么我在做Django时会出现这个javascript错误?

时间:2011-01-19 10:16:06

标签: javascript jquery python django json

根据jsonlint.com我有有效的json

在我的javascript中,我这样做:

var params = JSON.parse('{{ all_params_in_json }}');

我收到了这个错误:

Uncaught SyntaxError: Unexpected token ILLEGAL
(anonymous function)

为什么呢?我的json是有效的。我正在使用标准的json2库。

我的json是这样的:

{
    "browser_location": "Sausalito",
    "browser_distance": 5,
    "users_who_voted": [

    ],
    "author": {
        "username": "swnn",
        "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
        "first_name": "feli",
        "last_name": "twan",
        "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
        "is_active": true,
        "is_superuser": false,
        "is_staff": false,
        "last_login": 1295410796.0,
        "location": "San Francisco",
        "fullname": "twan Chan",
        "id": 1,
        "date_joined": 1293678904.0
    },
    "total_views": 227,
    "comments": [
        {
            "body": "sdfasdf",
            "created_at": 1295317816.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "sdfasdfasd",
            "created_at": 1295317900.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "sdasdasD",
            "created_at": 1295323153.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "The picture in this submission is not accurate",
            "created_at": 1295325473.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "This submission is not useful to me.",
            "created_at": 1295325491.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "lcokc",
            "created_at": 1295344958.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "gagaga",
            "created_at": 1295345040.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "wwwww",
            "created_at": 1295345084.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "sadfasdfasdf",
            "created_at": 1295345136.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "asdasdf",
            "created_at": 1295345253.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "sdfasdfasd",
            "created_at": 1295345279.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "asdfasdf",
            "created_at": 1295345358.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "foxed",
            "created_at": 1295345790.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "Is this really the right thing? I mean...after thinking about it. ist's just not very cool",
            "created_at": 1295345827.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "s this really the right thing? I mean...after thinking about it. ist's just not very cool",
            "created_at": 1295345871.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "his song really suck.s",
            "created_at": 1295346108.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "asdfasdf",
            "created_at": 1295383689.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "asdfasdf",
            "created_at": 1295410874.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        },
        {
            "body": "Is this all right?",
            "created_at": 1295411376.0,
            "user": {
                "username": "swnn",
                "bio": "I'm the CEO at Twitter.  Prior to Twitter, I cofounded FeedBurner (acquired by Google). I'm an investor and Advisor in a few start-ups including about.me.\r\n \r\nI used to perform with Chicago\u2019s Annoyance Theater and at various comedy festivals in Edinburgh, Montreal and other distant lands. I recently left the cold winters of Chicago for Marin County's sunshine.",
                "first_name": "feli",
                "last_name": "twan",
                "avatar_url": "http://s3.amazonaws.com/fabletest/937ypvlchrd2e5z1a0sq",
                "is_active": true,
                "is_superuser": false,
                "is_staff": false,
                "last_login": 1295410796.0,
                "location": "San Francisco",
                "fullname": "twan Chan",
                "id": 1,
                "date_joined": 1293678904.0
            }
        }
    ],
    "initial_vote": 0,
    "browser_lat": 37.848800659179688,
    "post": {
        "ip": "174.129.251.48",
        "thumb_500x500": {
            "url": "http://s3.amazonaws.com/fabletest/bv2814ghmd",
            "width": 500,
            "height": 351
        },
        "date": 1295154531.334044,
        "thumb_original": {
            "url": "http://farm6.static.flickr.com/5249/5336976806_481943d486_b.jpg",
            "width": 779,
            "height": 548
        },
        "total_views": 227,
        "thumb_230x480": {
            "url": "http://s3.amazonaws.com/fabletest/4e7h95rt3f",
            "width": 230,
            "height": 480
        },
        "test_set": "g2",
        "title": "Maybe. . .we were supposed to meet the wrong people before meeting the right one so that, when we finally meet the right person, we will know how to be grateful for that gift ...",
        "stamp": "bf305695ca51b5390dc0c2f34c074215",
        "pop_score": 241.59687499999995,
        "thumb_640x640": {
            "url": "http://s3.amazonaws.com/fabletest/4q15bsgmt2",
            "width": 640,
            "height": 450
        },
        "image_direction": "landscape",
        "author_username": "swnn",
        "thumb_230x230": {
            "url": "http://s3.amazonaws.com/fabletest/x0dq7gzb4f",
            "width": 230,
            "height": 230
        },
        "description": "sooc with Shana Rae overlay ....",
        "top_score": 0.90000000000000002,
        "active": true,
        "original_file": "http://farm6.static.flickr.com/5249/5336976806_481943d486_b.jpg",
        "loc_utm": [
            500000.0,
            6317527.4506855672
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        "_id": {
            "$oid": "4d327d658aad6919be0000d5"
        },
        "sizes": [
            {
                "url": "http://farm6.static.flickr.com/5249/5336976806_481943d486_b.jpg",
                "width": 779,
                "height": 548
            },
            {
                "url": "http://s3.amazonaws.com/fabletest/4q15bsgmt2",
                "width": 640,
                "height": 450
            },
            {
                "url": "http://s3.amazonaws.com/fabletest/bv2814ghmd",
                "width": 500,
                "height": 351
            },
            {
                "url": "http://s3.amazonaws.com/fabletest/x0dq7gzb4f",
                "width": 230,
                "height": 230
            },
            {
                "url": "http://s3.amazonaws.com/fabletest/4e7h95rt3f",
                "width": 230,
                "height": 480
            },
            {
                "url": "http://s3.amazonaws.com/fabletest/g1pmqk7r6y",
                "width": 480,
                "height": 230
            }
        ],
        "loc_latlong": [
            57.0,
            -99.0
        ],
        "thumb_480x230": {
            "url": "http://s3.amazonaws.com/fabletest/g1pmqk7r6y",
            "width": 480,
            "height": 230
        },
        "processed": true,
        "author_id": 1,
        "content_id": 13259,
        "thumb_500x500_low": {
            "url": "http://s3.amazonaws.com/fabletest/oznumyqve7",
            "width": 500,
            "quality": 4,
            "height": 351
        }
    },
    "browser_long": -122.53489685058594,
    "pos_votes_count": 0
}

2 个答案:

答案 0 :(得分:2)

你必须这样做:

var params = JSON.parse('{{ all_params_in_json|escapejs }}');

否则,例如'{1}}变量中的char会终止字符串,并且所有地狱都会断开。

答案 1 :(得分:0)

听起来你在JSON中使用了无效字符作为标签。检查一下,它可能取决于浏览器是否合法。