Yii2 的问题解决方案

yii2 Class "appcontrollersAccessControl" not found一般是命名空间问题, 写成yiifiltersAccessControl::className（）,yii2想要新增第三方vendor, 修改composer.json, "require-dev": { "yiisoft/yii2-codeception": "*", "yiisoft/yii2-debug": "*", "yiisoft/yii2-gii": "*", "zircote/swagger-php": "*", "yiisoft/yii2-faker": "*" }, 加入了"zircote/swagger-php": "*", 然后运行php composer.phar update发现报错于是找到解决方案php composer.phar global require "fxp/composer-asset-plugin:~1.1.1"然后在php composer.phar update, 不再报错表单提交改成Ajax形式验证Controllerif （Yii::$app->request->isAjax） { Yii::$app->response->format = yiiwebResponse::FORMAT_JSON; return yiiootstrapActiveForm::validate（$model）;}View$form = ActiveForm::begin（[ "enableAjaxValidation" => true, ]）;Activeform 下拉菜单多选dropdownList（User::getArrayNoticeTargets（）, ["multiple" => "true", "size" => 3]）Activeform 生成form是label和input平行样式use yiiwidgetsActiveForm;
$form = ActiveForm::begin（[
"options" => ["class" => "form-horizontal"],
"fieldConfig" => [
"template" => "{label}{input} {error}",
"labelOptions" => ["class" => "col-md-4"],
"inputOptions" => ["class" => "col-md-6"],
],
]）或
use yiiootstrapActiveForm;
$form = ActiveForm::begin（["layout" => "horizontal",
"fieldConfig" => [ "template" => "{label} {beginWrapper} {input} {hint} {error} {endWrapper}", "horizontalCssClasses" => [ "label" => "col-sm-4", "offset" => "col-sm-offset-4", "wrapper" => "col-sm-8", "error" => "", "hint" => "", ], ] ]）在Yii2中使用Pjax导致Yii2内联脚本载入失败的问题 http://www.linuxidc.com/Linux/2016-03/128949.htmYii2 实现修改密码功能 http://www.linuxidc.com/Linux/2015-07/120137.htmYii 用户登陆机制 http://www.linuxidc.com/Linux/2015-01/111602.htmYii中引入js和css文件 http://www.linuxidc.com/Linux/2015-01/111603.htmYii 不完全解决方案 http://www.linuxidc.com/Linux/2015-01/111606.htmYii CGridView 基本使用 http://www.linuxidc.com/Linux/2015-01/111607.htmYii框架分布式缓存的实现方案 http://www.linuxidc.com/Linux/2015-02/113828.htmYii 的详细介绍：请点这里
Yii 的下载地址：请点这里本文永久更新链接地址：http://www.linuxidc.com/Linux/2017-01/139315.htm