I have a problem regarding sending a json data to Play Controller.

seach.scala.html

$.ajax({
            type :  "POST",
            dataType: 'json',
            data: {
                'filter': "John Portella"
            },
            url  :  "@routes.Search.findPag()",
            success: function(data){
                console.log(data);
            }
        });
        return false;

Controller : POST /find/findPag Search.findPag()

public static Result findPag(){    
   JsonNode json = request().body().asJson();
   return ok();
}

Debugging I get json = null . Which you think may be the problem?. Thank.

I have a problem regarding sending a json data to Play Controller.

seach.scala.html

$.ajax({
            type :  "POST",
            dataType: 'json',
            data: {
                'filter': "John Portella"
            },
            url  :  "@routes.Search.findPag()",
            success: function(data){
                console.log(data);
            }
        });
        return false;

Controller : POST /find/findPag Search.findPag()

public static Result findPag(){    
   JsonNode json = request().body().asJson();
   return ok();
}

Debugging I get json = null . Which you think may be the problem?. Thank.

• javascript
• jquery
• playframework
• playframework-2.0

Share Improve this question Follow asked May 6, 2013 at 23:27 JohnPortellaJohnPortella 1,82155 gold badges2222 silver badges3030 bronze badges

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2 Answers 2

Sorted by: Reset to default 8

You'll have to stringify the data. As it is right now I think that .toString() will be called on the data object and that is not something that can be correctly parsed as JSON on the server side.

var d = { 'filter': "John Portella" };
$.ajax({
    type :  "POST",
    dataType: 'json',
    data: JSON.stringify(d),
    url  :  "@routes.Search.findPag()",
        success: function(data){
            console.log(data);
        }
});

You'll have to "contentType" the data.

 var d = { 'filter': "John Portella" };
 $.ajax({
    type :  "POST",
    dataType: 'json',
    data: JSON.stringify(d),
    contentType: "application/json; charset=utf-8",
    url  :  "@routes.Search.findPag()",
    success: function(data){
        console.log(data);
    }
 });