How to refresh java script for IE debugging?

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Javascript

Visual-Studio

MVC4

, +

Hi all!
I have a small asp.net mvc application in Visual Studio 2012. In first versions I had a java script which worked with jquery library. There was a dropdown for some list which used a test method called GetDropDownData for onChange method like the follows:

function GetDropDownData(id) {
    $.ajax({
        type: "POST",
        url: "GetActionsList",
        data: '{command_id: "' + id + '" }',
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        success: OnList,
        failure: OnFailure,
        error: function (response) {
            alert(response.responseText);
        },
    });
}

It worked perfectly. But when GetDropDownData method was renamed to GetActions script was not updated for IE 9 while application's debugging lanched. It throws an exception: 0x800a1391 - Microsoft JScript runtime error: "GetActions" is undefined
I can browse my script in Solution Explorer in application's project and in 'Script Documents' section while running app from Visual Studio. Script version in this section is a older than in project. How to 'refresh' this version to actual one? Other browsers has no such issue.