如何使用zend 1.11中的表单在视图中显示数据库中读取数据的复选框

Question

从数据库中读取表单数据，并使用zend 1.11中的表单在视图中显示复选框

1. 我在zend controller

   中创建了一个roleController.php

   <?php
   
   class RoleController extends Zend_Controller_Action
   {
   
       public function init()
       {
           /* Initialize action controller here */
       // do some thing    
   
       }
       public function indexAction()
       {
           // action body
       // do some thing    
       }               
   }            
   ?>
   

我还在zend 1.11

中的表单文件夹中创建了role.php

<?php

class Application_Form_Setting extends Zend_Form
{

    public function init()
    {
        /* Form Elements & Other Definitions Here ... */

        $this->setMethod('post');


        $this->addElement('checkbox', 'role[]', array(
            'filters'    => array('StringTrim')
        ));


        $this->addElement('button', 'Save', array(
            'value'    => 'Submit',
            'type'     => 'Submit',
            'class'    => 'btn blue'
        ));
        // Add the submit button


    $this->role[]->removeDecorator('Label');
        $this->role[]->removeDecorator('HtmlTag');
    $this->Save->removeDecorator('Label');
        $this->Save->removeDecorator('HtmlTag');
        $this->Save->removeDecorator('DtDdWrapper');
    }


}

?>

role.php在模型中的db-table文件夹中

<?php

class Application_Model_DbTable_Role extends Zend_Db_Table_Abstract
{

    protected $_name = 'role_tbl';
    protected $_primary  = 'role_id';


}

<\ n> 查看role.phtml

<label><?php 
echo $this->form->getElement('role[]'); ?>Index</label>

我的问题是，如何使用表单从数据库中读取数据并显示复选框



我的role_table是

+-----------------------+------------------+
|   role_id             | role_name        | 
+-----------------------+------------------+
|      1                | Admin            |
|      2                | Manager          |
|      3                | Marketing Persion|
|      4                | Employee         |
+-----------------------+------------------+

Answer 1

检查以下代码。

class YourForm extends Zend_Form
{
    public function init()
    {

       $DBCnt = getCountofRowsFromDB();

       for($i = 0; $i <= $DBCnt; $i++){
           $checkBoxes[] = new Zend_Form_Element_Checkbox('checkBox_' . $i);//THIS IS WHERE YOU CREATE AND SET THE CHECKBOXES
       }
       $this->addElements($checkBoxes); //THIS IS WHERE YOU ADD THE CHECKBOXES TO THE FORM
  }
}