YII学习笔记

网友投稿 300 2022-08-24

YII学习笔记

1. % YiiRoot/framework/yiic webapp WebRoot/testdrive2.默认Yii框架的URL规则是 $this->render('index',array('a'=>"123"));4. $hostname=Yii::app()->request->userHost; $status=$_REQUEST['status'];5. 'request'=>array( 'class'=>'CHttpRequest', ), $host=Yii::app()->request->hostInfo; $this->render('index',array('a'=>"123",'b'=>$host));6. $name=$_POST["name"]; $pass=$_POST["pass"]; $this->render('result',array('a'=>$name,'b'=>$pass));7.改变显示模板 $this->layout = 'admin'; 8.php yiic shell config/main.php 9.model Aadmins crud Department 10. $model=Aadmins::model()->find(); print_r($model); 11.

12. 13.$this->redirect('index.php?r=admin/manage'); 14.Yii::app()->user->name 15.public function actionLogout() { Yii::app()->user->logout(); $this->redirect(Yii::app()->homeUrl); } 16.request->baseUrl; ?>/css/screen.css 17.dirname(Yii::app()->BasePath) 18.Yii::getPathOfAlias('webroot') 19. array('modified','default', 'value'=>new CDbexpression_r('NOW()'), 'setOnEmpty'=>false,'on'=>'update'), array('created,modified','default', 'value'=>new CDbexpression_r('NOW()'), 'setOnEmpty'=>false,'on'=>'insert') 20. ckeditor: 21. 'viewButtonUrl'=>'Yii::app()->createUrl("/yemmysnews/view", array("id" => $data->newsid))', 22.在model里加： public function beforeSave() { $pass = md5($this->password); $this->password = $pass; return true; } 23.Yii::app()返回的是我们在入口程序中建立的应用对象。根据这个配置。我们可以在程序的任何地方通过使用 Yii::app()->db 来获取连接到数据库的对象。 Yii::log('eeeee1231123','info'); $connection=Yii::app()->db; $connection->active=true; $command=$connection->createCommand("select `managername`,`password` from cdb_yemmysmanagers"); $command->execute(); // a non-query SQL statement execution // or execute an SQL query and fetch the result set $reader=$command->query(); // each $row is an array representing a row of data foreach($reader as $row) { Yii::log($row['password'],'info'); } $connection->active=false; 24.Yii::log('1231123','info'); 25.array_push -- 将一个或多个单元压入数组的末尾（入栈） ,将 array 当成一个栈，并将传入的变量压入 array 的末尾。array 的长度将根据入栈变量的数目增加。 array_combine -- 创建一个数组，用一个数组的值作为其键名，另一个数组的值作为其值 26.yii view 弹出新窗口 27. Chtml 28.'multipart/form-data')); ?> 29.验证码（1）public function actions() { return array( 'captcha'=> array( //加载外部的action class 'class' => 'CCaptchaAction', //设置验证码图片背景色属性 'backColor' => 0xffffff, ), );} （2）（3）class User extends CActiveRecord { public $verifyCode; //为User Model 设置一个新的属性 .......... public function rules() { return array( ......... array('verifyCode', 'captcha', 'on'=>'login', 'allowEmpty'=> !extension_loaded('gd')), ); } ........... ...........} （4）public function accessRules() { return array( array('allow', // allow all users to perform 'index' and 'view' actions 'actions'=>array('index','view','create','captcha'), 'users'=>array('*'), ), 30.array('email', 'unique'), 31.$this->redirect('index.php?r=controlpanel'); 32.
findAll(), 'laberid', 'name' ), array('prompt'=>'选择类别')); ?>
33.public function beforeSave() { $pass = md5($this->password); $this->password = $pass; return true; } 34.$record=User::model()->findByAttributes(array('email'=>$this->email)); if($record!==null) { //echo $record->userid; Yii::app()->user->setState('userid',$record->userid); //echo Yii::app()->user->getState('userid'); }35.
findAll(), 'platformid', 'name' ), $htmlOptions=array('encode' => false, $model->platformid =>array('selected'=>'selected') )); ?>
findAll(), 'platformid', 'name' ), array( 'encode' => false, 'options' => array( $model->platformid => array('selected' => true) ) ) ); ?>
36.findAll(), 'id', 'name'));?> 37.$this->widget('zii.widgets.grid.CGridView', array( 'dataProvider'=>$dataProvider, 'columns'=>array( 'id', array( 'name'=>'category_name', 'value'=>'CHtml::link($data->category_name,$url)',//名称和URL ), 'category_style', 'sort_num', array( 'class'=>'CButtonColumn', ), ), 38. widget('zii.widgets.grid.CGridView', array( 'dataProvider'=>$dataProvider, 'columns'=>array( 'attribute1_name', 'attribute2_name', array( 'class'=>'CButtonColumn', 'viewButtonUrl'=>'Yii::app()->createUrl("/controllername/view", array("id" => $data->model_id))', 'deleteButtonUrl'=>'Yii::app()->createUrl("/controllername/delete", array("id" => $data->model_id))', 'updateButtonUrl'=>'Yii::app()->createUrl("/controllername/update", array("id" => $data->model_id))', ), ),));?> 38. array( 'class'=>'CButtonColumn', 'deleteButtonOptions'=>array('style'=>'display:none'), 'updateButtonOptions'=>array('style'=>'display:none'), 'viewButtonLabel'=>'查看', 'viewButtonUrl'=>'Yii::app()->createUrl("/adstarget/superview", array("id" => $data->id))', ),39. array(//这个数组尝试添加自定义的按钮 'class'=>'CButtonColumn', 'buttons'=>array( 'upbutton' => array( 'label'=>'up', // text label of the button 'url'=>array("category/index"), // a PHP expression for generating the URL of the button 'imageUrl'=>false, // image URL of the button. If not set or false, a text link is used 'options'=>array(), // HTML options for the button tag 'click'=>'', // a JS function to be invoked when the button is clicked 'visible'=>'' // a PHP expression for determining whether the button is visible ) ), 'template'=>'{view}{update}{delete}{upbutton}', 40. $ckeditorurl=dirname(Yii::app()->BasePath).'/editor/ckeditor/ckeditor.php'; $ckfinderurl=dirname(Yii::app()->BasePath).'/editor/ckfinder/ckfinder.php'; require_once($ckeditorurl); require_once($ckfinderurl); $ckeditor = new CKEditor(); $ckeditor->basePath = '/ckeditor/'; CKFinder::SetupCKEditor($ckeditor, '/ckfinder/'); $ckeditor->editor('Msg[content]',$model->content);50.array( // display 'author.username' using an expression //'value'=>'$data->author->username', //'value'=>$data->type, 'value'=>'emailtype::getTypeName(array("num"=>$data->id))', //'vaule'=>'Yii::app()->user->name', ),

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