Thinkphp的自动验证和自动完成都是根所表单提交的内容来的,对部分数据进行规则验证和处理后插入到数据库。
1、自动验证格式:
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array (
array (验证字段1,验证规则,错误提示,[验证条件,附加规则,验证时间]),
array (验证字段2,验证规则,错误提示,[验证条件,附加规则,验证时间]),
......
);
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验证条件:
self::EXISTS_VALIDATE 或者0 存在字段就验证(默认)
self::MUST_VALIDATE 或者1 必须验证
self::VALUE_VALIDATE或者2 值不为空的时候验证
验证时间:
self::MODEL_INSERT或者1新增数据时候验证
self::MODEL_UPDATE或者2编辑数据时候验证
self::MODEL_BOTH或者3全部情况下验证(默认)
2、自动完成格式:
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array (
array (完成字段1,完成规则,[完成条件,附加规则]),
array (完成字段2,完成规则,[完成条件,附加规则]),
......
);
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完成时间:
self::MODEL_INSERT或者1 新增数据的时候处理(默认)
self::MODEL_UPDATE或者2 更新数据的时候处理
self::MODEL_BOTH或者3 所有情况都进行处理
小实例(注册)
HTML布局:
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< form class = "form-horizontal" action = "{:U('Login/register')}" method = "post" autocomplete = "off" enctype = "multipart/form-data" >
< div class = "form-group" >
< label class = "col-lg-2 control-label" >用户名</ label >
< div class = "col-lg-4" >
< input class = "form-control" type = "text" name = "username" />
</ div >
</ div >
< div class = "form-group" >
< label class = "col-lg-2 control-label" >密码</ label >
< div class = "col-lg-4" >
< input class = "form-control" type = "password" name = "password" />
</ div >
</ div >
< div class = "form-group" >
< label class = "col-lg-2 control-label" >重复密码</ label >
< div class = "col-lg-4" >
< input class = "form-control" type = "password" name = "repassword" />
</ div >
</ div >
< div class = "form-group" >
< label class = "col-lg-2 control-label" >头像</ label >
< div class = "col-lg-4" >
< input class = "form-control" type = "file" name = "portrait" id = "imgpath" />
< img style = "width: 100%;" src = "" id = "showimgpath" alt = "头像" />
< span class = "help-block" >关像的大小为80*80px</ span >
</ div >
</ div >
< div class = "form-group" >
< label class = "col-lg-2 control-label" >性别</ label >
< div class = "col-lg-4" >
< div class = "btn-group" data-toggle = "buttons" >
< label class = "btn btn-default active" >
< input type = "radio" name = "gender" autocomplete = "off" value = "1" checked /> 男
</ label >
< label class = "btn btn-default" >
< input type = "radio" name = "gender" autocomplete = "off" value = "0" /> 女
</ label >
</ div >
</ div >
</ div >
< div class = "form-group" >
< label class = "col-lg-2 control-label" >电话号码</ label >
< div class = "col-lg-4" >
< input class = "form-control" type = "input" name = "phone" />
</ div >
</ div >
< div class = "form-group" >
< label class = "col-lg-2 control-label" >邮箱</ label >
< div class = "col-lg-4" >
< input class = "form-control" type = "input" name = "email" />
</ div >
</ div >
< div class = "form-group" >
< div class = "col-lg-2 col-lg-offset-2" >
< button class = "btn btn-primary btn-block btn-submit" type = "submit" >注册</ button >
</ div >
</ div >
</ form >
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模型(MemberModel)
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<?php
namespace Admin\Model;
use Think\Model;
class MemberModel extends Model {
/* 自动验证 */
protected $_validate = array (
array ( 'username' , '' , '用户名是唯一的!' , self::EXISTS_VALIDATE, 'unique' , self::MODEL_INSERT),
array ( 'password' , 'require' , '没有填写密码!' , self::EXISTS_VALIDATE, '' , self::MODEL_INSERT),
array ( 'repassword' , 'password' , '重复密码不正确!' , self::EXISTS_VALIDATE, 'confirm' , self::MODEL_INSERT),
array ( 'phone' , '11' , '电话号码长度不对!' , self::EXISTS_VALIDATE, 'length' , self::MODEL_INSERT),
array ( 'email' , 'email' , '邮箱格式不正确!' ,self::EXISTS_VALIDATE, '' , self::MODEL_INSERT)
);
/* 自动完成 */
protected $_auto = array (
array ( 'password' , 'encrypt' , self::MODEL_INSERT, 'callback' ),
array ( 'state' , '1' ,self::MODEL_INSERT),
array ( 'portrait' , 'portrait' , self::MODEL_INSERT, 'callback' ),
array ( 'create_time' , 'createTime' , self::MODEL_INSERT, 'callback' )
);
/* 给密码加密 */
public function encrypt() {
return md5(crypt(I( 'post.password/s' ), 'zh' ));
}
/* 创建时间 */
public function createTime() {
return time();
}
/* 上传头像 */
public function portrait() {
if ( $_FILES [ 'portrait' ][ 'name' ]) { // 如果上传的头像
$upload = new \Think\Upload(); // 实例化上传类
$upload ->maxSize = 3145728 ; // 设置附件上传大小
$upload ->exts = array ( 'jpg' , 'gif' , 'png' , 'jpeg' ); // 设置附件上传类型
$upload ->rootPath = './Uploads/portrait/' ; // 设置附件上传根目录
// 上传单个文件
$info = $upload ->uploadOne( $_FILES [ 'portrait' ]);
if (! $info ) { // 上传错误提示错误信息
$this ->error( $upload ->getError());
} else { // 上传成功 获取上传文件信息
$portraitPath = './Uploads/portrait/' . $info [ 'savepath' ]. $info [ 'savename' ];
$image = new \Think\Image();
$image ->open( $portraitPath );
// 生成一个居中裁剪为80*80的缩略图
$image ->thumb(150, 150,\Think\Image::IMAGE_THUMB_CENTER)->save( $portraitPath );
return $info [ 'savepath' ]. $info [ 'savename' ];
}
}
}
}
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对应的数据表结构:
在控制器中检测及插入到数据库:
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/* 注册 */
public function register() {
if (IS_POST) {
$member = D( 'member' );
if ( $member ->create()) {
if ( $member ->add()) {
$this ->success( '注册成功!' );
} else {
$this ->error( '注册失败!' );
}
} else {
exit ( $member ->getError());
}
}
$this ->display();
}
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以上就是本文的全部内容,希望对大家的学习有所帮助