Hi,
I'm beginner in angularJS,
I would like to know how to make an api call in a factory,
I think the response is done to late, that's why _categories is undefined.
But I don't find any solution to fix it..
Thank you for your helps
Here is my code,
(function () {
'use strict';
angular
.module('app.bc')
.factory('dataContext', dataContext)
.factory('breadCrumbSvc', breadCrumbSvc);
function dataContext (api) {
var _categories;
api.index.list.get( {},
// Success
function (response)
{
_categories = response.data;
alert(_categories); *//here _categories is defined*
},
// Error
function (response)
{
console.error("erreur appel api");
console.error(response);
}
);
alert(_categories); *//here _categories is indefined*
var businessCases = function () {
return _businessCases;
}
var categories = function () {
return _categories;
}
var addCategory = function (category) {
_categories.push(category);
return _categories;
}
var getRootCategory = function () {
var rootItems = [];
for (var i in _categories) {
if (_categories[i].categoryId === "0") {
rootItems.push(_categories[i]);
}
}
return rootItems;
}
var childCategories = function (parentId) {
var items = [];
for (var i in _categories) {
if (_categories[i].categoryId === parentId) {
items.push(_categories[i]);
}
}
return items;
}
return {
fetchBusinessCases: businessCases,
fetchCategories: categories,
addCategory: addCategory,
rootCategories: getRootCategory,
childCategories: childCategories
};
}
function breadCrumbSvc() {
var crumbs = [];
var init = function (crumb) {
crumbs.push(crumb);
}
var get = function () {
return crumbs;
}
var add = function (crumb) {
crumbs.push(crumb);
return crumbs;
}
var remove = function (index) {
//var breadCrumb = crumbs[index];
var range = crumbs.length - index;
if (index + 1 < crumbs.length) {
crumbs.splice(index + 1, range);
}
return crumbs;
}
return {
get: get,
add: add,
remove: remove,
init:init
}
}
})();
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