Investigate issues with POST data requests

I recently utilized a REST API to send a POST request. Upon clicking on the function addmode(), a textbox is displayed allowing users to input data. However, upon clicking the save() button, an unexpected error occurs and redirects to a PUT Request.

Using Angular Js:

$scope.addmode = function(information) {
    var postinfo = information;

   $http({
        url:'http://localhost:3000/contacts' , 
        method : 'POST',
        data : postinfo
    })
    .then(
        function successCallback(response) {
            $scope.selectedcontact = '';
            console.log(response.data)
        },
        function errorCallback(response) {
            console.log("Error : " + response.data);
        });    
    };   

Answer №1

When it comes to using PUT and POST, the main difference is in their intended purposes. PUT is typically used for creating or overwriting data, while POST is more suitable for modifying or updating existing information. In this case, it seems like the server is expecting a PUT request, so it might be best to go with that option instead of POST. Additionally, if you could provide more details about the response and error handling, it would be greatly appreciated.

If you're looking for further clarification on PUT and POST methods, check out this informative article: PUT vs. POST Explained

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