Yii

how to show new added columns in database in yii framework?

由 前提是你 提交于 2019-12-24 05:43:13
问题 i added two new columns in my db table, and then i defined these new columns in the table model itself, and then, when i called $model->getAttributes() the two new columns didn't appear in the array output of $model->getAttributes() method call there's no schema caching set in my configs, any idea how to solve this?, and how am I gonna get the value of the input forms of the new added columns from the front-end if i have a problem in showing off the two newly added columns ? e.g new columns

Alter table or reset auto-increment using CDbMigration

由 非 Y 不嫁゛ 提交于 2019-12-24 05:21:50
问题 How can I alter table or reset the auto-increment of a field in Yii 1.x, using CDbMigration? I found alterColumn method, as good as createTable, dropTable, renameTable and truncateTable methods, but either I'm blind or there isn't anything for altering table or resetting the auto-increment of particular column or field. 回答1: You can use execute() as Yii defines it: Executes a SQL statement. This method executes the specified SQL statement using dbConnection. So, $this->execute("ALTER TABLE

Alter table or reset auto-increment using CDbMigration

由 柔情痞子 提交于 2019-12-24 05:21:27
问题 How can I alter table or reset the auto-increment of a field in Yii 1.x, using CDbMigration? I found alterColumn method, as good as createTable, dropTable, renameTable and truncateTable methods, but either I'm blind or there isn't anything for altering table or resetting the auto-increment of particular column or field. 回答1: You can use execute() as Yii defines it: Executes a SQL statement. This method executes the specified SQL statement using dbConnection. So, $this->execute("ALTER TABLE

CGridview custom field sortable

由 此生再无相见时 提交于 2019-12-24 03:51:40
问题 I had created with custom field in yii Cgridview but how to make that sortable. The custom field value is from a function in the model. I want to make this field sortable? Can someone help me? 回答1: In the search function of your model, where customField is the name of your field: // ...other criteria... $criteria->compare('customField',$this->customField); $sort = new CSort(); $sort->attributes = array( 'customField'=>array( 'asc'=>'customField ASC', 'desc'=>'customField DESC', ), '*', //

using yii with memcache, error when one of two server fails

由 强颜欢笑 提交于 2019-12-24 03:08:07
问题 i have a problem with yii and storing data in memcache. For my application i use system.caching.CMemCache and the following config: 'servers' => array( 'server1' => array('host' => 'localhost', 'port' => 11211, 'weight' => 50), 'server2' => array('host' => '192.168.0.2', 'port' => 11211, 'weight' => 50) ), if memcache on both systems is running, everything is ok and the values get spread up on the servers. but if one server fails (or if i stop the memcache manually) the application throw

Multiple GET-variables in yii path url

由 ↘锁芯ラ 提交于 2019-12-24 03:05:47
问题 I have a problem with my Yii urlManager. I'm using the path format and want to pass multiple get variables. The url looks like that: /Yii/app/de/user/admin/id/5/test/hello my .htaccess: Options +FollowSymLinks RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteBase /Yii/app/ RewriteRule ^(.*)$ index.php?/$1 [QSA,L] I tried with the urlManager, but it doesn't work with following rules: 'rules' => array( '<language:\w+>/<controller:\w+>/<id:\d+>'=>'<controller>/view', '<language:\w+>/

Yii - Make a string usable in a URL or filename

由 情到浓时终转凉″ 提交于 2019-12-24 02:56:05
问题 Does the Yii framework contain a function that can make a string usable in a URL or filename ? For example: Health+%26+Safety+franchises = health-safety-franchises So something similar to: https://docs.djangoproject.com/en/dev/ref/templates/builtins/#slugify 回答1: slugify in Django Converts to lowercase, removes non-word characters (alphanumerics and underscores) and converts spaces to hyphens. Also strips leading and trailing whitespace. Following are the functions in PHP to carry out same

yii2 下的redis常用命令集合

由 浪子不回头ぞ 提交于 2019-12-24 02:47:25
<?php \Yii:: $app ->redis->set( 'user' , 'aaa' ); \Yii:: $app ->redis->set( 'user2' , 'bbb' ); \Yii:: $app ->redis->set( 'user3' , 'ccc' ); \Yii:: $app ->redis->set( 'user4' , 'ddd' ); \Yii:: $app ->\Yii-> $app ->redis->expire( 'sms:send:' . $mobile ,60); // 设置过期时间 \Yii:: $app ->redis->setex( '13800000000' , 30, 'value' ); //设置一个带有效期（秒）的数据 \Yii:: $app ->redis->get( 'user' ); //此时可以输出aaa \Yii:: $app ->redis->flushall(); //删除redis中的所有数据 $source = Yii:: $app ->redis->del( 'var1' ); //删除某个键值 /*-一个键值数据存入redis-*/ \Yii:: $app ->redis->hmset( '13800000000' , 'name' , 'sky' , 'age' , 18); /*-设置一个带有效期（秒

Yii generate a model file using php code instead of gii tool

由 牧云@^-^@ 提交于 2019-12-24 02:44:08
问题 I'm having real problems with the following topic: I'm creating a social network using Yii framework and for each user I'm generating a bunch of DB tables that start with the user id, so a DB table looks like: 13_my_firends. The point is that by doing this, I cannot generate a certain model using the gii tool, and I really need some models for this tables to make some relations to avoid inner joins, so I guess the problem is like this: -> How can I create a model file using php or Yii code

Yii generate a model file using php code instead of gii tool

由 梦想的初衷 提交于 2019-12-24 02:44:03
问题 I'm having real problems with the following topic: I'm creating a social network using Yii framework and for each user I'm generating a bunch of DB tables that start with the user id, so a DB table looks like: 13_my_firends. The point is that by doing this, I cannot generate a certain model using the gii tool, and I really need some models for this tables to make some relations to avoid inner joins, so I guess the problem is like this: -> How can I create a model file using php or Yii code
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