ZZCX_yii/common/components/zActiveField.php

<?php
/**
 * Created by PhpStorm.
 * User: wangxj
 * Date: 2017/5/27
 * Time: 14:19
 */

namespace common\components;


use yii\helpers\Html;
use yii\widgets\ActiveField;

class zActiveField extends ActiveField
{
//    private $_inputId;
    private $_skipLabelFor = false;

    public function textInput($options = [])
    {
        $options = array_merge($this->inputOptions, $options);
        $this->adjustLabelFor($options);
        $this->parts['{input}'] = Html::activeTextInput($this->model, $this->attribute, $options);
        if (isset($options['unit'])) {
            if (isset($options['Yii'])) {
                $this->parts['{input}'] = '<div class="input-group ' . $options['Yii'] . '" >' . $this->parts['{input}'];
            } else {
                $this->parts['{input}'] = '<div class="input-group" >' . $this->parts['{input}'];
            }
            $this->parts['{input}'] .= $options['unit'] . '</div>';
        }

        return $this;
    }

    /**
     * User: wangxj
     *
     * 重写textInput框，options['Yii']设置'zzcx'，注意第一个参数传 null
     *
     * @param array $options
     * @return ActiveField
     */
    public function label($label = null, $options = [])
    {
        if (isset($options['Yii'])) {

            if ($label === false) {
                $this->parts['{label}'] = '';
                return $this;
            }

            $options = array_merge(['class' => 'search_name'], $options);
            if ($label !== null) {
                $options['label'] = $label;
            }

            if ($this->_skipLabelFor) {
                $options['for'] = null;
            }

//            $this->parts['{label}'] = Html::activeLabel($this->model, $this->attribute, $options);
            $this->parts['{label}'] = Html::tag('span', ($label === null ? $this->model->getAttributeLabel($this->attribute) : $label) . '：', $options);

            return $this;
        } else {
            return parent::label($label, $options);
        }
    }

}