How to catch error when call ajax request to server
Hi all, i using ajaxSource to get data from server,
I see errored function in enyo.Collection Document but i don't know use it in my collection.
How to catch error when server error.
Thank you very much.
var
kind = require('enyo/kind'),
Model = require('enyo/Model'),
AjaxSource = require('enyo/AjaxSource');
new AjaxSource({name: 'ajax'});
var MycontactCollection = kind({
name: 'MyContactCollection',
kind: Collection,
options: {parse: true},
source: 'ajax',
url: 'http://myservice.com/users'
parse: function (data) { // incoming data contains {status:..., result:...}
return data.result; // returned data contains {[{user_id:..., name:...}, {...}]}
}
});
I see errored function in enyo.Collection Document but i don't know use it in my collection.
public errored(action, opts, res, source)→ undefinedHow to catch error when server error.
Thank you very much.
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Comments
options: {parse:true, success: enyo.bind(this, this.successHandler), error: enyo.bind(this, this.errorHandler)}(error might need be errored)options:{ parse:true, error: true }, errored:function(){ console.log('loi goi api'); this.set('errorCode',true); },Collection.js line 1187
errored: function (action, opts, res, source) {..But i don't know using it in my custom collection, because i see at least 2 params
action, optspast this function