标签:失败 this array his rip dump on() span min
<?php $link=mysql_connect(‘localhost‘,‘root‘,‘‘); mysql_select_db(‘log_test‘,$link); mysql_query(‘set names utf8‘); var_dump($_POST); $name = $_POST[‘name‘]; $sql="select name from log_table where name=‘".$name."‘"; $result=mysql_query($sql); $row = mysql_fetch_array($result); if (!$row) { echo 0; }else{ echo 1; }
<?php header("content-type:text/html;charset=utf8"); $link=mysql_connect(‘localhost‘,‘root‘,‘‘); mysql_select_db(‘log_test‘,$link); mysql_query(‘set names utf8‘); // print_r($_POST); $name=$_POST["name"]; $passwd=$_POST["passwd"]; $email=$_POST["email"]; $sql="insert into log_table (name,passwd,email) values (‘".$name."‘,‘".$passwd."‘,‘".$email."‘)"; if(mysql_query($sql)){ echo ‘注册成功‘; }else{ echo "注册失败"; }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>注册</title> <script src="http://cdn.static.runoob.com/libs/jquery/1.10.2/jquery.min.js"> </script> <script> $(document).ready(function(){ $("#name").blur(function(){ var name=$(this).val(); $.ajax ({ url: "checkname.php", type: "post", // dataType:‘json‘, data:{‘name‘:name}, success: function (result) { if(result==1){ alert("用户名已存在"); $("#name").val(‘‘); return false; } } }) }); $("#repasswd").blur(function(){ var passwd=$(‘#passwd‘).val(); var repasswd=$(‘#repasswd‘).val(); if(passwd != repasswd){ alert("确认密码错误"); return false; } }); $("#email").blur(function(){ var email=$("#email").val(); if(!email.match(/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/)){ alert("格式不正确!请重新输入"); $("#email").val(‘‘); return false; } }); $("#button").click(function(){ var email=$("#email").val(); var passwd=$(‘#passwd‘).val(); var name = $("#name").val(); var passwd = $("#passwd").val(); var repasswd =$("#repasswd").val(); if(email && passwd && name && email && repasswd !=‘‘){ $("#myform").submit(); }else{ alert("你还有选项没填"); } }); // $("button").click(function(){ // $("buttom").submit(); // }); // $(‘#sub‘).bind(‘click‘,function(){ // form1.action="register.action"; // form1.submit(); // }); }); </script> </head> <body> <div style="width: 100%;margin-top: 180px;text-align: center;"> <form action="receive.php" method="post" id="myform"> <p>用 户 名:<input type="text" id="name" name="name"></p> <p>密 码:<input type="password" id="passwd" name="passwd"></p> <p>确认密码:<input type="password" id="repasswd" name="repasswd"></p> <p>邮 箱:<input type="text" id="email" name="email"></p> <input type="button" value="提交" id="button"> </form> </div> </body> </html>
标签:失败 this array his rip dump on() span min
原文地址:http://www.cnblogs.com/haveadream435/p/6943100.html