小编Pra*_*iya的帖子

我是角度js的新手,我想更新注册表单的数据,其中我无法更新数据,以及如何在角度js的脚本文件中打印php的数组值.请在代码上方向前看,并提供必要的解决方案.

fetchdata.php:

<?php
    include_once('db.php');
    if(isset($_GET['action'])){
        if($_GET['action']=='add_data'){
          add_data();
        }
        else if($_GET['action']=='get_data'){
          get_data();
        }
        else if($_GET['action']=='delete_data'){
            delete_data();
        }
        else if($_GET['action']=='edit_data'){
            edit_data();
        }
        else if($_GET['action']=='update_data'){
            update_data();
        }
    }

    /*Insert Data*/
    function add_data(){    
        $data = json_decode(file_get_contents("php://input"));
        //print_r($data);
        $fname  = $data->fname;
        $lname  = $data->lname;
        $gender = $data->gender;
        $state  = $data->state;
        $query="INSERT INTO registration 
        (reg_fname, reg_lname, reg_gender, reg_state, reg_id)
         values ('".$fname."', '".$lname."', '".$gender."', '".$state."', NULL)";
        $result = mysql_query($query);
        //echo $query;
        if ($result) {
        $arr = array('msg' => "Data Added Successfully!!!", 'error' => '');
        $jsn = json_encode($arr); …