Question

I am submitting my array from jQuery Datatables for server side processing, in the following form

Creating the array

var testArr = [];  
testArr.push('A')

and under the $('#form').submit function

$.ajax({
    url: 'run',  
    data: testArr,  
    dataType :"json",  
    success: function(testArr){  
        alert( "Data Saved: " + testArr); 
    }  
});`

And on the Spring Controller side , my annotation looks like this

@RequestMapping(value="/run", method=RequestMethod.POST,
                headers="Accept=application/json")  
public String run(@RequestParam("testArr") JSON testArr) {

When I submit the data for server side processing , it throws me an error stating that

Required JSON parameter ‘testArr’ is not present

I am unable to understand what am I doing wrong. Please help.

Answer 1

jSon and jSonP are pairs. You are not sending a pair. For test purposes, try testArr.push(“{‘A’:’a’}”)

ps: I am a novice!