CODEWITHSUNDEEP
javaangularjshttp-posthttp-status-code-400
sabarirajan
sabarirajan

Reputation: 177

HTTP post method showing 400 error when number of request is big

this is my angularjs code

$scope.createOrderObject.orderItemObjs=JSON.stringify($scope.createOrderObject.orderItemObjs);

$scope.createOrderObject

is an array, this contain more than 3 array. when i add upto 5 products this is working super fine but when i try to add 6th item it showing 400 error.

$http({
            method: "POST",
            url: baseUrl + "/Order/saveOrUpdateOrders",
            params: $scope.createOrderObject,
            headers: {
                'Content-Type': 'application/json',

            }

Post url is becoming very big about 5000 char after that browser telling this request as malform url.

i receive this request in servlet like this

@RequestMapping(value = "/Order/saveOrUpdateOrders", method =RequestMethod.POST)
    public void saveOrUpdateOrders(OrdersFormObj orderFormObj, HttpServletResponse response, HttpServletRequest request) throws IOException {
        try {
            String addCity = request.getParameter("addCity");
            String addDist = request.getParameter("addDist");
            String orderItemObjs = request.getParameter("orderItemObjs");

this is one is 

String orderItemObjs = request.getParameter("orderItemObjs");

Stringfy array

Really i dont know what is the problem. i suspect url length but i dont know how to fix this. please help to get rid off this

Upvotes: 0

Views: 626

Answers (3)

Aakash
Aakash

Reputation: 2119

This seems to be a problem with length of your params in POST request. Do read below

What is the maximum length of a URL in different browsers?

So, I would say you use some other mechanism to send your data to server.

Instead of params, you should use data like below

$http({
        method: "POST",
        url: baseUrl + "/Order/saveOrUpdateOrders",
        data: $scope.createOrderObject,
        headers : {
            'Content-Type' : 'application/json'
        })

Upvotes: 1

Keval
Keval

Reputation: 1859

Try to make ajax call in this way :

var req = {
 method: 'POST',
 url: baseUrl + "/Order/saveOrUpdateOrders",
 headers: {
   'Content-Type': "application/json"
 },
 data: $scope.createOrderObject
}

$http(req).success(function(){...}).error(function(){...});

"params" is for GET call, use "data" with post call

Upvotes: 1

Rajesh Bhojwani
Rajesh Bhojwani

Reputation: 13

POST method doesn't have any size limit. However, the server you might be using to run your application on, may have some size restriction. You might want to check that. Check this for reference: AngularJs $http.post() request is not sending when sending data size is huge?

The other option is to go with Pagination of data and send in small chunks.

Upvotes: 0

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