Codigniter架構使用jquery+ajax/" target="_blank">jquery ajax代碼如下：
| 代碼如下 |
複製代碼 |
<form action="<?php echo @htmlspecialchars($url['login_url']) ?>" method="post" enctype="application/x-www-form-urlencoded" name="form1" id="form1">
<p><label>工資號：</label>
<input name="Login.Token1" class="text" type="text" id="token1" />
</p>
<p><label>密 碼：</label>
<input name="Login.Token2" class="text" type="password" id="token2" />
</p>
<p>
<input name="登入" type="submit" id="user_login" value="登入" />
<input type="reset" value="重設" />
</p>
<b style="color:red"><?php echo $this->session->flashdata('error'); ?></b>
</form>
<script>
$(function(){
$("#user_login").click(function(){
var username = $("#token1").val();
var salary_no = $("#token2").val();
$.ajax({
type: "POST",
data: "username="+username+"&salary_no="+salary_no,
url: "<?php echo site_url('home/ajax_check_username')?>",
dataType: "text",
cache: false,
error: function(){alert('error');},
success: function(data){
if(data == 'yes'){
location.href="<?php echo site_url('home/index')?>";
}else{
form1.submit();
}
}
});
return false;
});
});
</script> |
ajax提交到home控制器代碼：
| 代碼如下 |
複製代碼 |
#提交到本地
function ajax_check_username(){
//redirect('home/index');
$username = $this->input->post("username");
$salary_no = $this->input->post("salary_no");
if($this->user_mdl->check_ajax_user($username,$salary_no)){
$this->session->set_userdata('salary_no', $salary_no);
$this->session->set_userdata('username', $username);
echo "yes";
}else{
echo "no";
}
}
|
