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  • How to Fix Ajax Call Handler Method in Spring Controller

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    Answer it

    This is my controller :

    @Controller
    @RequestMapping(value = "/paymentgateway")
    public class PaymentGatewayController {
    
    
    @RequestMapping(value = "/checkPayStatusProposalID/{proposalID}", method = RequestMethod.GET)
    @ResponseBody
    public PGTransaction checkPayStatusByProposalId(@PathVariable String proposalID) throws Exception {
    		
    PGTransaction pgTrans = commservice.fetchPaymetDetailsByProposalID(proposalID);
    		
    		return pgTrans;
    
    	}
    }


    This is my ajax call by which i am trying to call my handler method in spring controller. 

    function test(){
    var testData = 	{"proposalID":"123"}	            
    	var URL =  "http://localhost:8080/ABHI/paymentgateway/checkPayStatusProposalID/123";
    $.ajax({
                    url : URL,
                    async :false,
                    type : 'POST',
    				
                    dataType : 'json',
                    data: JSON.stringify(testData),
                    contentType : 'application/json',
                    mimeType : 'application/json',
                    crossDomain : true,
    				
                    success : function(data) {	
    				console.log(JSON.stringify(data,null,4));
    				alert(data);
                    },
                    error : function(data, status, er) {
    				console.log(JSON.stringify(data,null,4));
                        console.log("Errors : ");  //+data.responseJSON.errorMessage
                    }
                });
    			}

    Error that i am getting on chrome: 

    jquery.js:4 Failed to load http://localhost:8080/myProject/login/fetchagent: Response to preflight request doesn't pass access control check: 
    No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access.

    {
        "readyState": 0,
        "status": 0,
        "statusText": "NetworkError: Failed to execute 'send' on 'XMLHttpRequest': 
    Failed to load 'http://localhost:8080/myProject/paymentgateway/checkPayStatusProposalID/123'."
    }

     

    Kindly help me to resolve this. I am stuck in this since 1 day.

 0 Answer(s)

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