[javascript] ajax 예시 정리

 

var page_form = $("#page_form").serialize(); 
$.ajax({ 
        type : 'POST', 
        url : 'do_page', 
        data : page_form, 
        dataType : 'json', 
        success : function(json){ 
         	if(json.success == "true"){ 
        		alert("제출 성공"); 
        	}else{ 
       			alert("제출 실패"); 
       		} 
        }, 
        error: function(xhr, status, error){ 
         	alert(rror); 
        },beforeSend:function(){ 
        	// 로딩
            $('#wrap_loading').css('display', 'block'); 
        } 
        ,complete:function(){ 
            $('#wrap_loading').css('display', 'none'); 
        } 
        ,timeout:100000  
    }); 

 

 

<form action="" id="page_form" name="pageForm" method="POST">