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如何通过jquery打印ajax数据_Jquery_Ajax_Codeigniter 2 - Fatal编程技术网

如何通过jquery打印ajax数据

如何通过jquery打印ajax数据,jquery,ajax,codeigniter-2,Jquery,Ajax,Codeigniter 2,url:“index.php/post/get_post”,此url返回json数据,如 [{"id":"3","user_id":"2","message":"okiokiokio","is_active":"1","created_at":"2013-05-24 00:00:00","updated_at":"2013-05-24 00:00:00"}] 如何打印特定字段中的数据 $(document).ready(function(){ $.ajax({

url:“index.php/post/get_post”,此url返回json数据,如

[{"id":"3","user_id":"2","message":"okiokiokio","is_active":"1","created_at":"2013-05-24 00:00:00","updated_at":"2013-05-24 00:00:00"}]
如何打印特定字段中的数据

$(document).ready(function(){
        $.ajax({
                type: "POST",
                url: "<?php echo base_url();?>index.php/post/get_post",
                datatype: 'json',
                success: function(data){
                    $('#divusername').append(data.user_id);       
                }
        });
});
$(文档).ready(函数(){
$.ajax({
类型:“POST”,
url:“index.php/post/get_post”,
数据类型:“json”,
成功:功能(数据){
$('#divusername').append(data.user_id);
}
});
});
您需要使用

 $('#divusername').append(data[0].user_id);
你需要使用

 $('#divusername').append(data[0].user_id);
这可能对你有帮助

$(function() {
    $.ajax({ type: "POST", url: "index.php/post/get_post",
        datatype: 'json',
        success: function(data){
            var parsed_data = $.parseJSON(data);
            $('#divusername').html(parsed_data.user_id);
        }
    });
});
这可能对你有帮助

$(function() {
    $.ajax({ type: "POST", url: "index.php/post/get_post",
        datatype: 'json',
        success: function(data){
            var parsed_data = $.parseJSON(data);
            $('#divusername').html(parsed_data.user_id);
        }
    });
});