ajax方法封装

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小诸葛的博客 2022-09-27 12:26:17 ©著作权

文章标签 ajax xml microsoft 文章分类 运维

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var rqt = null;
   
   function ajaxSubmit(url,arg){
      tijiao(url,arg);
      return getresult();
   }
   function tijiao(url,arg){
   if(window.XMLHttpRequest){//非IE浏览器
      rqt = new XMLHttpRequest();
   }else if(window.ActiveXObject){
      try{
         rqt = new ActiveXObject("Msxml2.XMLHTTP");
      }catch(e){
         try{
            rqt = new ActiveXObject("Microsoft.XMLHTTP");
         }catch(e){      
         }
      }
   }
   rqt.onreadystatechange = getresult;
   rqt.open("POST",url+"?info="+encodeURI(encodeURI(arg)),false);
   rqt.send("");
   };
   
   function getresult(){
      if(rqt.readyState == 4){
         if(rqt.status == 200){
         var temp = eval(rqt.responseText);
         return temp;
         }
         }
   }
   function checkPhone(arg){ 
       var phone = arg;
       if(!(/^1[34578]\d{9}$/.test(phone))){  
           return false; 
       }else{
         return true;
       }
   }
    function checkNumber(arg){
      if(!/^\d+(?=\.{0,1}\d+$|$)/.test(arg)){
          return false;
      }else{
        return true;
      }
    }
    function checkEmail(arg) {
      var myreg = /^([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/;
       if(!myreg.test(arg)){
         return false;
       }else{
        return true;
       }
    }