Detailed explanation of steps to read properties using ajax-JS Tutorial-php.cn

Detailed explanation of steps to read properties using ajax

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Release： 2018-04-25 15:09:18

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This time I will bring you a detailed explanation of the steps for ajax to read properties. What are the precautions for ajax to read properties? The following is a practical case, let's take a look.

The contents of the properties resource file are as follows:

hello=englishww
name=english zk
emailEmpty=Field cannot be empty!
emailInvalid=Invalid email address!

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js calls ajax processing code:

$.ajax({
 type:'POST',
 dataType:'json',
 url:'/jeecms/jeecms/ajax/cms/getResourceBundle.do',
 async:false,
 success:function(data){
  jsonData=data.jsI18n;//jsI18n是java返回时赋予的名称
  jsi18n=eval_r('('+jsonData+')');//转化为json对象
  alert("property is "+jsi18n.hello);
 },
 error:function(data){
  alert("error");
 }
});

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javaProcessing file getResourceBundle.do code:

publicString getResourceBundle(){
 ResourceBundle RESOURCE_BUNDLE;
  if(contextPvd.getSessionAttr("gLanguage")!=null&&contextPvd.getSessionAttr("gLanguage").equals("1")){ 
 RESOURCE_BUNDLE=ResourceBundle.getBundle("jsI18n",Locale.ENGLISH);
}else{
 RESOURCE_BUNDLE =ResourceBundle.getBundle("jsI18n",Locale.CHINA);
}//判断语言类别的，忽视
Set keySet=RESOURCE_BUNDLE.keySet();
//读取资源文件数据拼接成json格式字符串返回
String jsonString = newString();
jsonString+="{";
for(String key:keySet){
 jsonString+='"'+key+'"'+":"+'"'+RESOURCE_BUNDLE.getString(key)+'"'+",";
}
//把字符串赋给返回对象的jsI18n(这里随意)
jsonRoot.put("jsI18n",jsonString.substring(0,jsonString.length()-1)+"}");
return SUCCESS;
}

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I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!