can.Model is similar to a can.Map, but it includes built-in CRUD functionality.
Questions tagged [canjs-model]
44 questions
0
votes
1 answer
can.Model with can.view to populate DOM dynamically or once records are loaded
There is the following can.Model:
var CaseModel = can.Model.extend({
findAll: function(args){
var def = $.Deferred();
args.sobject.retrieve(args.criteria, function(err, records) {//records should be populated into view
…
Natallia
- 157
- 1
- 9
0
votes
1 answer
canjs templating model which is not ready yet. Databinding
I've an issue in rendering the object which is not ready on the moment when the template is rendered. Thus it is rendering the empty view without databinding.
What's the correct way to use deferred objects or some other method for ensuring the…
Heikki Mustonen
- 301
- 3
- 15
0
votes
1 answer
How to refresh current view with new model object
I am building one simple task application in which I can add new status. Scenario is I have already build the status dashboard using predefined array of objects by calling can.Model findAll method. View is stored in 'dashboard.ejs'. As I create new…
Ankur Aggarwal
- 2,993
- 5
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- 56
0
votes
1 answer
With CanJS, how to automatically remove a model instance from a Model.List when the instance gets destroyed?
I'm struggling to understand how calling destroy on a model instance is supposed to affect the Model.List it's attached to.
The documentation states that:
One advantage that can.Model.List has over a traditional can.List is
that when you destroy…
Alex Marandon
- 4,034
- 2
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0
votes
1 answer
How to use Defer in canjs
Featoff = can.Model.extend("featoff",{
findAll: {
url: '/api.php/specialoffers?',
type: 'GET',
data: { max : 10 , pid : 977 , sid : 5934 }
}
}, {});
Feat = can.Control({ init: function()
{ var that =…
user3083664
- 11
- 3
0
votes
1 answer
can findAll be used to connect to an content api?
can findAll be used to connect to an content api and then get all the data and then can we use the findone to filter the data depending upon the id or the field
user3083664
- 11
- 3
0
votes
1 answer
CanJs Model Service Method Implementations
I am having trouble understanding how to correctly implement the can.Model service methods. I currently have this
var Foo = can.Model({
findAll: "GET /service/Editor.svc/foo",
findOne: "GET /service/Editor.svc/foo/{id}",
create: 'POST…
ford prefect
- 7,096
- 11
- 56
- 83
0
votes
1 answer
How to make can.Model send JSON data when update?
I have this code:
var SotriesModel = can.Model.extend({
findAll: 'GET /api/stories/',
create: function(story) {
console.log(story)
return $.ajax({
url: '/api/stories/',
type: 'POST',
…
nvcnvn
- 4,991
- 8
- 49
- 77
0
votes
2 answers
Option to specify base server url for can.Model?
Is there a way to specify the base url for can.Model?
I see the server path being hard coded this way:
Wine = can.Model({
findAll : 'GET //localhost/Cellar-CanJS-Bootstrapped/api/wines',
findOne : 'GET…
Teo Choong Ping
- 12,512
- 18
- 64
- 91
0
votes
2 answers
CanJS storing a todo to a file
I am writing a SPA using CanJS which has a list and user can add the list. I want to store the newly added item permanently by writing it to a file. Can some one help me?
'.btn_save click': function (ele, ev) {
var self = this;
var…
Shraddha Shravagi
- 1,096
- 1
- 9
- 22
0
votes
2 answers
Get Object from observable attr
I need some observable for my JSON. Data looks like this:
{
"event": [{
"id": 1,
"name": "First",
"param": {
"a": 1,
"b": [1, 2, 3]
}
}, {
"id": 2,
"name": "Second",
"param": {
"a": 1,
"b":…
Vladislav
- 371
- 4
- 12
0
votes
1 answer
Canjs model returns undefined after resolved
I cannot find a way to retrieve data from the server and convert them to model instance. I folloed the instructions here but it's still doesn't work.
Here is my setup:
url for the service: services/foo/barOne. The response is :…
Geekingfrog
- 191
- 1
- 8
0
votes
1 answer
Dynamic properties for CanJS model?
I would like to add dynamic properties in my model that is not in the REST service results. These dynamic properties would shorten names, format dates, etc. For example, my CanJS model like this:
var MyModel = can.Model({
findAll: 'GET…
Basem
- 594
- 1
- 9
- 25
-1
votes
1 answer
Canjs findall and findone?
So right now I am accessing the data using the findAll: 'GET api.php/stores-for-you?pid=977&sid=5938&max_fav=3&max_reco=3' which is a way to access the api for my application where pid is the page id and sid is the section id. So each page has…
user3083664
- 11
- 3