Question

这是我代码的片段:

<?php

if (!defined( BASEPATH )) {
exit( No direct script access allowed );
}

class sample{

function __construct() {
    $this->ci = & get_instance();
    }

public $name;
public $style;


function set_data($data)
{
    /* List of parameters that you can set */

    $this->name = (isset($data[ name ]) ? $data[ name ]:   ); // Set select name
    $this->style = (isset($data[ style ]) ? $data[ style ]:   ); // Set select style

}

function select_both_dropdown()
{
    $select =  <select name=" .$this->name. " class="chzn-select" style=" .$this->style. "> ;
    $select .=  <option value=""></option> ;
    $select .=  </select> ;
return $select;
}

主计长:

$data[ select ] = $this->sample->select_both_dropdown(array(
         name  =>  eventselect ,
         style  =>  min-width: 247px; 
    ));

How it is being loaded in controller: function _construct() { parent::_construct(); $this->load->library( tank_auth ); $this->load->library( sample ); }

当选中的屏幕上加载时, 没有填充任何内容。没有名称, 没有样式等。我做错了什么?

Answer 1

您需要正确引用它们;

在图书馆;

// as you have done
$this->select =  foo ;

在您的控制器中,它会类似 $This- gt; sample- gt; name 或 $This- gt; sample- gt; 样式 或 $This- gt; sampple- gt; 样式 。

但当选的美元不是一个属性, 或被退回, 将无法撤销。

UPDATE - based on comments controller;

$this->sample->set_data(array(
         name  =>  eventselect ,
         style  =>  min-width: 247px; 
    ));
$data[ select ] = $this->sample->select_both_dropdown();

a next upate : 更新 :

function select_both_dropdown($data)
{
    $this->set_data($data);
    $select =  <select name=" .$this->name. " class="chzn-select" style=" .$this->style. "> ;
    $select .=  <option value=""></option> ;
    $select .=  </select> ;
return $select;
}

然后,我将把成套数据()改为私人数据,而不是公共数据。

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