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私はJavaScriptで列挙型の使用法を検索していました。JavaScript でスタック オーバーフローリンクの列挙型が 1 つ見つかりまし たか? いいスタートです。

このリンクは、

var SIZE = {
SMALL : {value: 0, name: "Small", code: "S"}, 
MEDIUM: {value: 1, name: "Medium", code: "M"}, 
LARGE : {value: 2, name: "Large", code: "L"}
};

var currentSize = SIZE.MEDIUM;
if (currentSize == SIZE.MEDIUM) {
// this alerts: "1: Medium"
alert(currentSize.value + ": " + currentSize.name);
}

私の要件は少し異なっていたので、上記のコードを次のように変更した理由

var MSg = {
        Country= {
                    GBR: {name_req:"Name Required",email_req:"Email Required"},
                    FRA: {name_req:"FRA Name Required",email_req:"FRA Email Required"}
                 }

    };

but it is giving error. so please guide me how to write the above code without error. also tell me the enum code will work in all the browser? thanks.

私自身の今後の参考のために

var dialog =
    {
        MainContainer:
        {
            Country:
            {
                GBR:
                    {
                        height: 365, width: 257
                    },
                FRA:
                    {
                        height: 375, width: 310
                    }

            }
        },
        SubContainer:
        {
            Country:
            {
                GBR:
                    {
                        height: 0, width: 257
                    },
                FRA:
                    {
                        height: 0, width: 300
                    }
            }
        }
    };

    var Validation =
    {
        Msg:
        {
            Country:
            {
                GBR:
                    {
                        Name: "Name Required",
                        Subject: "Subject Required",
                        Email: "Email Required",
                        Invalid_Email: "Invalid Email Address",
                        Feedback: "Feedback details Required",
                        Success: "Feedback send successfully",
                        Fail: "Feedback send fail"
                    },
                USA:
                    {
                        Name: "Name Required",
                        Subject: "Subject Required",
                        Email: "Email Required",
                        Invalid_Email: "Invalid Email Address",
                        Feedback: "Feedback details Required",
                        Success: "Feedback send successfully",
                        Fail: "Feedback send fail"
                    }
            }
        }
    };

割り当てまたは設定国

 var feedCookie = getCookie('SetCountry');
 feedCookie = (feedCookie == '' ? 'GBR' : feedCookie);
 var dialog_Main = dialog.MainContainer.Country[feedCookie];
 var dialog_Sub = dialog.SubContainer.Country[feedCookie];
4

4 に答える 4

5

=オブジェクト定義内では使用しません。:新しいプロパティを定義するために使用します。
したがって、次のように変更Country = {しCountry: {ます。

var MSg = {
    Country: {
                GBR: {name_req:"Name Required",email_req:"Email Required"},
                FRA: {name_req:"FRA Name Required",email_req:"FRA Email Required"}
             }

};
于 2012-09-29T18:23:19.347 に答える
0

やったほうがいい：

var MSg = {
    Country : {
                GBR: {name_req:"Name Required",email_req:"Email Required"},
                FRA: {name_req:"FRA Name Required",email_req:"FRA Email Required"}
             }

};

今、var c =MSg.Country.GBRあなたにあげますc = {name_req:"Name Required",email_req:"Email Required"}

于 2012-09-29T18:26:12.400 に答える
0

これ：

var MSg = {
        Country= {
                    GBR: {name_req:"Name Required",email_req:"Email Required"},
                    FRA: {name_req:"FRA Name Required",email_req:"FRA Email Required"}
                 }

    };

これであるべきです：

var MSg = {
        Country: { // <- RIGHT HERE
                    GBR: {name_req:"Name Required",email_req:"Email Required"},
                    FRA: {name_req:"FRA Name Required",email_req:"FRA Email Required"}
                 }

    };
于 2012-09-29T18:23:53.073 に答える