TP复习4

<script>
window.onload=function(){
if(<{$data.sex}>==0){
document.getElementsByName('sex')[1].checked='checked';
}else{
document.getElementsByName('sex')[0].checked='checked';
}
}
</script>

<?php
class UserAction extends Action{
public function index(){
$m=M('User');
$arr=$m->select();
//var_dump($arr);
$this->assign('data',$arr);
$this->display();
}
public function del(){
$m=M('User');
$id=$_GET['id'];
$count=$m->delete($id);
if($count>0){
$this->success('数据删除成功');
}else{
$this->error('数据删除失败');
}
}
/*
*    显示修改页面
* */
public function modify(){
$id=$_GET['id'];
$m=M('User');
$arr=$m->find($id);
$this->assign('data',$arr);
$this->display();
}
public function update(){
$m=M('User');
$data['id']=$_POST['id'];
$data['username']=$_POST['username'];
$data['sex']=$_POST['sex'];
$count=$m->save($data);
if($count>0){
$this->success('数据修改成功','index');
}else{
$this->error('数据修改失败');
}
}
/*
* 添加页面
* */
public function add(){
$this->display();
}
public function create(){
$m=M('User');
$m->username=$_POST['username'];
$m->sex=$_POST['sex'];
$idNum=$m->add();
if($idNum>0){
$this->success('数据添加成功','index');
}else{
$this->error('数据添加失败');
}
}
}
?>

-------------------------------------------------------------------

<button onclick="jump()">添加用户</button>

<script>
function jump(){
window.location="/thinkphp/index.php/User/add";
}
</script>

__URL__代表