ngOrderObjectBy
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Published
20 hours ago •
fmquaglia
fmquaglia
Cannot read property 'foo' of null
I'm using the setCriteria() function that is supposed to make it possible to order by children.
I have an object that has service has a child object. it just says cannot read property of null when I click. The rest of it works fine.
setCriteria('service.name')
$scope.criteria = 'id';
$scope.direction = true;
$scope.setCriteria = function(criteria) {
if ($scope.criteria === criteria) {
$scope.direction = !$scope.direction;
} else {
$scope.criteria = criteria;
$scope.direction = false;
}
};
@hoppities could you provide your test object, and may be a fiddle with a working example?
I don't think this will help because this seems to work... http://plnkr.co/edit/TMUkn5ojtyV0LLojxBif?p=preview
I tested the json in my app as well, and it worked, so there must be something wrong with my object. I'm using Restangular. Does that matter?
I couldn't tell you since I don't use Restangular at all. I use just plain resources and the $q service for promises with them.
May be you can test a vanilla resource and see if you can reproduce the problem with it.
I have a hunch that it won't work if I have some objects that have null for service. I'll test and let you know.
Here's a pastebin. It's set to expire in 1 day, so don't delay in copying the data :) http://pastebin.com/JUVNCfZM
pastebin contents
[
{
"id":72,
"created_at":"2015-09-08 13:36:58",
"updated_at":"2015-09-24 14:51:57",
"received":"2015-09-08",
"category":"Fracture Care",
"complainant_name":"Lana",
"patientName":"Daniel",
"dob":"2015-09-24T05:00:00.",
"phone":5555555555,
"email":"[email protected]",
"complaint":"Something Terrible",
"status":"unacknowledged",
"creator":"Blane Damon",
"editor":"John Doe",
"notified":0,
"service_id":2,
"users":[
{
"id":1,
"created_at":"2015-09-25 11:11:23",
"updated_at":"2015-09-25 11:11:23",
"email":"[email protected]",
"name":"John Doe",
"pivot":{
"patient_id":72,
"user_id":1
}
},
{
"id":2,
"created_at":"2015-09-18 13:55:35",
"updated_at":"2015-09-18 13:55:35",
"email":"[email protected]",
"name":"Jane Doe",
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":72,
"user_id":2
}
},
{
"id":9,
"created_at":"2015-09-18 13:09:46",
"updated_at":"2015-09-18 13:09:46",
"email":"[email protected]",
"name":"John Smith",
"thumbnail":"/assets/img/default.png",
"organizations":"null",
"phone":null,
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":72,
"user_id":9
}
}
],
"tags":[
{
"id":21,
"name":"Fracture Care",
"created_at":"2015-09-24 10:01:53",
"updated_at":"2015-09-24 10:01:53",
"pivot":{
"patient_id":72,
"tag_id":21
}
},
{
"id":23,
"name":"Call Center",
"created_at":"2015-09-24 10:04:29",
"updated_at":"2015-09-24 10:52:47",
"pivot":{
"patient_id":72,
"tag_id":23
}
}
],
"service":{
"id":2,
"name":"Sports Medicine",
"created_at":"2015-09-24 08:13:43",
"updated_at":"2015-09-24 08:13:43"
}
},
{
"id":71,
"created_at":"2015-09-08 13:35:17",
"updated_at":"2015-09-29 12:26:42",
"received":"2015-09-08",
"category":"Fracture Care",
"complainant_name":"Lana",
"patientName":"Daniel",
"dob":"2015-09-08T05:00:00.",
"phone":5555555555,
"email":"[email protected]",
"complaint":"Something Terrible",
"status":"",
"creator":"",
"editor":"John Doe",
"notified":0,
"service_id":7,
"users":[
{
"id":11,
"created_at":"2015-09-18 13:09:46",
"updated_at":"2015-09-18 13:09:46",
"email":"[email protected]",
"name":"John Smith",
"thumbnail":"/assets/img/default.png",
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":71,
"user_id":11
}
},
{
"id":10,
"created_at":"2015-09-18 13:09:46",
"updated_at":"2015-09-18 13:09:46",
"email":"[email protected]",
"name":"John Johnson",
"thumbnail":"/assets/img/default.png",
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":71,
"user_id":10
}
}
],
"tags":[
{
"id":21,
"name":"Fracture Care",
"created_at":"2015-09-24 10:01:53",
"updated_at":"2015-09-24 10:01:53",
"pivot":{
"patient_id":71,
"tag_id":21
}
}
],
"service":{
"id":7,
"name":"Upper Extremity",
"created_at":"2015-09-24 10:04:37",
"updated_at":"2015-09-24 10:04:37"
}
},
{
"id":70,
"created_at":"2015-09-08 13:33:47",
"updated_at":"2015-09-29 18:51:39",
"received":"2015-09-08",
"category":"Fracture Care",
"complainant_name":"Lana",
"patientName":"Daniel",
"dob":"2015-09-08T05:00:00.",
"phone":5555555555,
"email":"[email protected]",
"complaint":"Something Terrible",
"status":"",
"creator":"",
"editor":"John Doe",
"notified":0,
"service_id":1,
"users":[
{
"id":9,
"created_at":"2015-09-18 13:09:46",
"updated_at":"2015-09-18 13:09:46",
"email":"[email protected]",
"name":"John Smith",
"thumbnail":"/assets/img/default.png",
"organizations":"null",
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":70,
"user_id":9
}
}
],
"tags":[
{
"id":21,
"name":"Fracture Care",
"created_at":"2015-09-24 10:01:53",
"updated_at":"2015-09-24 10:01:53",
"pivot":{
"patient_id":70,
"tag_id":21
}
},
{
"id":23,
"name":"Call Center",
"created_at":"2015-09-24 10:04:29",
"updated_at":"2015-09-24 10:52:47",
"pivot":{
"patient_id":70,
"tag_id":23
}
}
],
"service":{
"id":1,
"name":"Ortho Express",
"created_at":"2015-09-24 08:12:52",
"updated_at":"2015-09-24 08:26:07"
}
},
{
"id":69,
"created_at":"2015-09-08 13:30:14",
"updated_at":"2015-09-29 18:52:02",
"received":"2015-09-08",
"category":"Fracture Care",
"complainant_name":"Lana",
"patientName":"Daniel",
"dob":"2015-09-08T05:00:00.",
"phone":5555555555,
"email":"[email protected]",
"complaint":"Something Terrible",
"status":"",
"creator":"",
"editor":"John Doe",
"notified":0,
"service_id":2,
"users":[
{
"id":9,
"created_at":"2015-09-18 13:09:46",
"updated_at":"2015-09-18 13:09:46",
"email":"[email protected]",
"name":"John Smith",
"thumbnail":"/assets/img/default.png",
"organizations":"null",
"phone":null,
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":69,
"user_id":9
}
}
],
"tags":[
{
"id":23,
"name":"Call Center",
"created_at":"2015-09-24 10:04:29",
"updated_at":"2015-09-24 10:52:47",
"pivot":{
"patient_id":69,
"tag_id":23
}
}
],
"service":{
"id":2,
"name":"Sports Medicine",
"created_at":"2015-09-24 08:13:43",
"updated_at":"2015-09-24 08:13:43"
}
},
{
"id":68,
"created_at":"2015-09-08 13:29:54",
"updated_at":"2015-09-29 12:26:59",
"received":"2015-09-08",
"category":"Fracture Care",
"complainant_name":"Lana",
"patientName":"Daniel",
"dob":"2015-09-08T05:00:00.",
"phone":5555555555,
"email":"[email protected]",
"complaint":"Something Terrible",
"status":"",
"creator":"",
"editor":"John Doe",
"notified":0,
"service_id":2,
"users":[
{
"id":9,
"created_at":"2015-09-18 13:09:46",
"updated_at":"2015-09-18 13:09:46",
"email":"[email protected]",
"name":"John Smith",
"thumbnail":"/assets/img/default.png",
"organizations":"null",
"phone":null,
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":68,
"user_id":9
}
}
],
"tags":[
{
"id":21,
"name":"Fracture Care",
"created_at":"2015-09-24 10:01:53",
"updated_at":"2015-09-24 10:01:53",
"pivot":{
"patient_id":68,
"tag_id":21
}
}
],
"service":{
"id":2,
"name":"Sports Medicine",
"created_at":"2015-09-24 08:13:43",
"updated_at":"2015-09-24 08:13:43"
}
},
{
"id":67,
"created_at":"2015-09-08 13:29:13",
"updated_at":"2015-09-29 12:25:58",
"received":"2015-09-08",
"category":"Fracture Care",
"complainant_name":"Lana",
"patientName":"Daniel",
"dob":"2015-09-08T05:00:00.",
"phone":5555555555,
"email":"[email protected]",
"complaint":"Something Terrible",
"status":"",
"creator":"",
"editor":"John Doe",
"notified":0,
"service_id":2,
"users":[
{
"id":9,
"created_at":"2015-09-18 13:09:46",
"updated_at":"2015-09-18 13:09:46",
"email":"[email protected]",
"name":"John Smith",
"thumbnail":"/assets/img/default.png",
"organizations":"null",
"phone":null,
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":67,
"user_id":9
}
},
{
"id":10,
"created_at":"2015-09-18 13:09:46",
"updated_at":"2015-09-18 13:09:46",
"email":"[email protected]",
"name":"Jane Doe",
"thumbnail":"/assets/img/default.png",
"organizations":"null",
"phone":null,
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":67,
"user_id":10
}
}
],
"tags":[
{
"id":23,
"name":"Call Center",
"created_at":"2015-09-24 10:04:29",
"updated_at":"2015-09-24 10:52:47",
"pivot":{
"patient_id":67,
"tag_id":23
}
},
{
"id":21,
"name":"Fracture Care",
"created_at":"2015-09-24 10:01:53",
"updated_at":"2015-09-24 10:01:53",
"pivot":{
"patient_id":67,
"tag_id":21
}
}
],
"service":{
"id":2,
"name":"Sports Medicine",
"created_at":"2015-09-24 08:13:43",
"updated_at":"2015-09-24 08:13:43"
}
},
{
"id":66,
"created_at":"2015-09-07 16:07:40",
"updated_at":"2015-09-19 18:53:39",
"received":"2015-09-15",
"category":"",
"complainant_name":"",
"patientName":"Daniel",
"dob":"12-29-2008",
"phone":5555555555,
"email":"[email protected]",
"complaint":"I hate everything about what you choose to be.",
"status":"in-progress",
"creator":"Blane Damon",
"editor":"Blane Damon",
"notified":0,
"service_id":0,
"users":[
{
"id":3,
"created_at":"2015-09-21 08:35:59",
"updated_at":"2015-09-18 14:03:29",
"email":"[email protected]",
"name":"Blane Damon",
"organizations":"",
"phone":"",
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":66,
"user_id":3
}
},
{
"id":2,
"created_at":"2015-09-18 13:55:35",
"updated_at":"2015-09-18 13:55:35",
"email":"[email protected]",
"name":"Jane Doe",
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":66,
"user_id":2
}
},
{
"id":1,
"created_at":"2015-09-25 11:11:23",
"updated_at":"2015-09-25 11:11:23",
"email":"[email protected]",
"name":"John Doe",
"lastLoggedIn":"0000-00-00 00:00:00",
"pivot":{
"patient_id":66,
"user_id":1
}
}
],
"tags":[
],
"service":null
}
]
Thanks @hoppities