I am attempting to invoke an Angularjs function outside the controller component as shown below:
<script type="text/javascript">
function saveprof() {
$('.spinner').show();
$.ajax({
type: "POST",
url: "saveprof",
enctype: 'multipart/form-data',
async: true,
data: {
'rinput_Aj': JSON.stringify(angular.element(document.getElementById('rdExampleApp')).scope().$func()),
'csrfmiddlewaretoken': $("input[name=csrfmiddlewaretoken]").val()
},
success: function (data, textStatus, jqXHR) {
$('#message').html(data);
window.location.href = 'myprofile';
window.location('myprofile');
$('.spinner').fadeOut();
}
});
}
</script>
Below is the angularjs controller code:
<script>
var app = angular.module('rdExampleApp', ['ui.rdplot']);
app.controller('rdPlotCtrl', function ($scope) {
$scope.dataset = {
"d0": { "id": 0, "name": "Housing", "value": 18 },
"d1": { "id": 1, "name": "Travel", "value": 31.08 },
"d2": { "id": 2, "name": "Restaurant", "value": 64 },
"d3": { "id": 3, "name": "Bank", "value": 3 },
"d4": { "id": 4, "name": "Movies", "value": 10 }
};
$scope.func = function func() {
var jdata = $scope.dataset;
return jdata;
}
});
</script>
An error is thrown stating: Uncaught TypeError: Cannot read property '$func' of undefined
UPDATE: Following recommendations, I replaced my jQuery ajax call with the $http function in Angularjs, however, it does not work and no errors are displayed in the console.
Here's how I am calling the $http service function:
<body ng-controller="rdCtrl">
<a ng-click="saveprof()">Save</a>
<script>
var app = angular.module('rdExampleApp', ['ui.rdplot']);
app.controller('rdCtrl', function ($scope, $http) {
$scope.dataset = {
"d0": { "id": 0, "name": "Housing", "value": 18 },
"d1": { "id": 1, "name": "Travel", "value": 31.08 },
"d2": { "id": 2, "name": "Restaurant", "value": 64 },
"d3": { "id": 3, "name": "Bank", "value": 3 },
"d4": { "id": 4, "name": "Movies", "value": 10 }
};
$scope.func = function func() {
var jdata = $scope.dataset;
return jdata;
}
$scope.saveprof = function () {
//show spinner
$('.spinner').show();
$http.post('saveprof', {
data: { 'data': JSON.stringify($scope.dataset) }
})
.success(function (data) {
if (data == "null") {
//your code if return data empty
} else {
//your code if return data not empty
$('#message').html(data);
}
//hide spinner
$('.spinner').fadeOut();
})
.error(function (data, status, headers, config) {
console.log('error' + status);
//hide spinner in case of error
$('.spinner').fadeOut();
})
};
});
</script>
</body>
Any insights on what could be missing?