1.controller控制中

    $modelCountrytelCode = CountryTelCode::find()->orderBy(‘id DESC‘)->all();    $telCode = ArrayHelper::map($modelCountrytelCode,‘area_code‘,‘name‘); //显示name,传值area_code         ***********其他代码************    return $this->render(‘createUser‘, [                ‘modelUser‘ => $modelUser,                ‘modelContact‘ => $modelContact,                ‘telCode‘=>$telCode    ]);

 

2.视图文件中

        <?= $form->field($modelUser,‘name‘) ?>        <div class="form-group field-community-mobile required">            <label for="mobile">手机</label>            <div class="input-group">                <span class="input-group-addon" style="padding: 0px;border:none;background-color: #fff;">                <?=$form->field($modelContact, ‘area_code‘)                    ->dropDownList($telCode,[‘prompt‘ => ‘--‘,‘style‘=>‘width:189px;padding:0px;text-align:center;‘])                    ->label(false); ?>                </span>                <?= $form->field($modelContact,‘mobile‘)->textInput([‘style‘=>‘width:100%;‘])->label(false) ?>            </div>        </div>

 

下面两个会比较详细

其他博客关于dropdownlist链接：

1.http://blog.sina.com.cn/s/blog_88a65c1b0102ux2l.html

2.http://www.111cn.net/phper/php-mb/72865.htm

[moka同学笔记]yii2.0 dropdownlist的简单使用