js analog form to submit export data

// Create mock submission form 
function dataExport (the Option) {
    var form = $("<form method='get'></form>");

    if (option === undefined || option === null) {
        the console.log ( "parameters must be set");
        return;
    }

    form.attr("action", option.url);

    , data = option.data;

    if (data === undefined || data === null || data.length === 0) {
        the console.log ( "no request parameter");
    } else {
        for (var key in data) {
            var input = $("<input type='hidden'>");
            input.attr({ "name": key });
            input.val(data[key]);
            form.append(input);
        }
    }

    $(document.body).append(form);

    form.submit();

    form.remove();
}

　　

// Call 
dataExport ({
        url: "/Journal/Export",
        data: {
            "operType": $("select[name=OperType]").val(),
            "beginTime": $("input[name=StartTime]").val(),
            "endTime": $("input[name=EndTime]").val(),
            "SearchStr": $("input[name=SearchStr]").val(),
        }
    })