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How to set encoding in .getJSON JQuery

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Q:

In my web app, i submit some form fields with JQuery $.getJSON() Method. I am having some problems with the encoding. The character-set of my app is charset=ISO-8859-1 but i think this fields are submitted with UTF-8.

Does anyone know, how can i set encoding in $.getJSON calls?

 

 

A:

 

I think that you'll probably have to use $.ajax() if you want to change the encoding, see the contentType param below (the success and error callbacks assume you have <div id="success"></div> and <div id="error"></div> in the html):

$.ajax({
    type: "POST",
    url: "SomePage.aspx/GetSomeObjects",
    contentType: "application/json; charset=utf-8",
    dataType: "json",
    data: "{id: '" + someId + "'}",
    success: function(json) {
        $("#success").html("json.length=" + json.length);
        itemAddCallback(json);
    },
    error: function (xhr, textStatus, errorThrown) {
        $("#error").html(xhr.responseText);
    }
});
 

If you want to use $.getJSON() you can add the following before the call :

$.ajaxSetup({ scriptCharset: "utf-8" , contentType: "application/json; charset=utf-8"});
 

You can use the charset you want instead of utf-8.

 

 

contentType : When sending data to the server, use this content-type. Default is "application/x-www-form-urlencoded", which is fine for most cases.

scriptCharset : Only for requests with 'jsonp' or 'script' dataType and GET type. Forces the request to be interpreted as a certain charset. Only needed for charset differences between the remote and local content.

You may need one or both ...

 

 

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