使用JSF从资源包传递本地化的javascript消息 [英] Passing localized javascript messages from resource bundles using JSF
问题描述
我已经使用JSF构建了一个应用程序,服务器发出的所有消息都使用资源包进行了本地化。
I have built an application with JSF and all messages issued by the server are localized with resource bundles.
我的问题是:如何获取客户端发出的消息浏览器使用javascipt本地化存储在资源包中的消息?
My question is: how to get messages issued in the client browser with javascipt localized with the messages stored in the resource bundles?
我是否必须动态生成javascript,如果是这样,怎么办?
Do I have to generate javascript dynamically and if so how can this be done?
例如,我如何让服务器在以下表单验证方法中本地化«alert»javascript消息:
For example, how can I have the server localize the «alert» javascript message in the following form validation method:
function valider() {
typeActionRadio = document.getElementById("membres_editer_creer:typeActionAdr");
if (typeActionRadio.style.display == "block") {
var boutonsRadio = document.forms["membres_editer_creer"]["membres_editer_creer:typeActionAdr"];
for ( var i = 0; i < boutonsRadio.length; i++)
if (boutonsRadio.item(i).checked) return true;
}
alert ("Vous devez indiquer la raison du changement d'adresse (bouton radio à sélectionner).");
return false;
}
推荐答案
让JSF打印出所需的JS代码。例如,
Just let JSF print the desired JS code. E.g.
<script>
var message = "#{bundle['some.key']}";
</script>
您只需要考虑单个引号和换行符等JS特殊字符。为此,您可以注册自定义EL功能代表 Apache Commons Lang StringEscapeUtils
,或使用 OmniFaces of:escapeJS()
功能。
You only need to take JS special characters such as singlequotes and newlines into account. For that, you could register a custom EL function which delegates to Apache Commons Lang StringEscapeUtils
, or use OmniFaces of:escapeJS()
function.
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