ajax - getJSON() to access data at multiple levels -


i'm trying use .getjson extract data validating .json:

{     "data": [         {             "claim": {                 "id": "3567",                 "user_id": "341",                 "expiration": "2013-07-06 23:59:59",                 "content": "apples",                 "point": "85.71",                 "exp": "jul 6, 2013"             },             "user": {                  "score": "-1030.17",                 "id": "341"             },             "claimresponse": {                 "point": "80",                 "response_type": "yeah",                 "claim_id": "3567"             },             "viewer": {                 "isowner": "0",                 "isresponsed": "1",                 "response": "yeah",                 "lockedinpoint": "80"             }         },         {             "claim": {                 "id": "3576",                 "user_id": "342",                 "expiration": "2013-06-15 00:00:00",                 "content": "oranges",                 "point": "86.42",                 "exp": "jun 15, 2013"             },             "user": {                 "score": "-3128.13",                 "id": "342"             },             "claimresponse": {                 "point": "71",                 "response_type": "yeah",                 "claim_id": "3576"             },             "viewer": {                 "isowner": "0",                 "isresponsed": "1",                 "response": "yeah",                 "lockedinpoint": "71"             }         },         {             "claim": {                 "id": "3577",                 "user_id": "342",                 "expiration": "2013-07-01 00:00:00",                 "content": "peanuts",                 "point": "80.25",                 "exp": "jul 1, 2013"             },             "user": {                 "score": "-3128.13",                 "id": "342"             },             "claimresponse": {                 "point": "67",                 "response_type": "yeah",                 "claim_id": "3577"             },             "viewer": {                 "isowner": "0",                 "isresponsed": "1",                 "response": "yeah",                 "lockedinpoint": "67"             }         }     ],     "errors": [],     "success": true,     "code": 200 }

(a snippet of many records) i've never tried extract data multiple levels down this, , can't @ it.

my code's pretty straightforward:

$.getjson("/api/getuserclaims.json",function(data){            $.each(data.claim, function(i,claim){             content = '<p>' + claim.id + '</p>';             $(content).appendto("#my-claims");             alert(content);           });       });

according console, json loading properly. i've tried getting @ few ways, using data.claim[0].id grab array instead of object. i'm overlooking simple. ideas?

there no data.claim.

you have array in there first, data[0].claim, data[1].claim etc.

$.each(data, function(i,x){         var claim = x.claim;         content = '<p>' + claim.id + '</p>';         $(content).appendto("#my-claims");         alert(content);       });

Comments

Post a Comment

Popular posts from this blog

linux - xterm copying to CLIPBOARD using copy-selection causes automatic updating of CLIPBOARD upon mouse selection -

i've tried various ways coerce xterm (versions 285 , 292) copy selection clipboard clipboard whenever press ctrl-shift-c. promising way far has been, in ~/.xresources, put this: xterm*vt100.translations: #override \ ctrl shift <keypress> c: copy-selection(clipboard) \n\ ctrl shift <keypress> v: insert-selection(clipboard) ctrl-shift-v works perfectly, copying has nuance... if restart xterm, highlighting text puts things in primary clipboard; expected, proper, default behavior. if hit ctrl-shift-c, copies current selection clipboard clipboard. the bug, however, if highlight text after first time pressed ctrl-shift-c, you'll see highlighting copies both primary and clipboard. cannot figure out how stop xterm updating clipboard upon selection... , doesn't make sense me in first place. i said, @ specific point in time, copy selection clipboard... yet starts updating automatically upon selection after doing once... anyone have workaround...
Read more

c++ - qgraphicsview horizontal scrolling always has a vertical delta -

Image
i've subclassed qgraphicsview custom canvas used in cad application. i've reimplemented qgraphicsview::wheelevent check keyboard modifiers control key and, if control key pressed, zoom. i'm trying implement horizontal scroll when user holds shift , uses wheel. the problem i'm having horizontal scrolling always scrolls 0.279. not huge problem, hugely annoying , points else being wrong. so, here questions: is right way implement horizontal scrolling? if not, is? how eliminate delta of 0.279? thanks in advance. code , sample output below void myview::zoom(int delta) { double factor = pow(1.2, delta/abs(delta)); this->scale(factor, factor); } void myview::scrollhorizontal(int level) { qpointf center = maptoscene(viewport()->rect().center()); qdebug() << "center: " << center.x() << ", " << center.y(); centeron(qpointf(center.x() - level, center.y())); } void myview::wheelevent(qwheeleve...
Read more