zend form在zend框架中的问题

时间:2012-02-01 21:58:38

标签: php zend-framework

我正在使用zend Framework Form, 我是zend Framework中的新手,我想显示我的复选框表单: -

*SK336
  *CP
  *PES
  *JCP
  *BGH
*SK996
  *KO
  *RTY
  *HGR
*SK547
  *GPK
*SK478
  *JUP

注意: - *是这里的复选框

我正在尝试的是: -

public function init()
{

  $parents = array();
     $childs = array();
     foreach ($this->Tagkey as $aResultDataValue) {
                    $parents [$aResultDataValue['parent']] = $aResultDataValue['parent'];
                    $childs [$aResultDataValue['parent']][] = $aResultDataValue['child'];
    }


    foreach ($parents as $parent){ // print_r ($parents); die();
    $tags = new Zend_Form_SubForm();
    $tags->addElements(array(   
    new Zend_Form_Element_MultiCheckbox('parent', array(
                    'multiOptions' =>   array($parent),
                    'filters'      => array('StringTrim'),
                    'validators'   => array(
                    array('InArray',
                          false,
                          array($parent))
                          )

       )),
       ));
    foreach ($childs as $child){
    $tags->addElements(array(
    new Zend_Form_Element_MultiCheckbox('child', array(
          'multiOptions' => array($child),
          'filters'      => array('StringTrim'),
          'validators'   => array(
                    array('InArray',
                          false,
                          $child)
                          )    
        )),
        ));
    }

    $this->addSubForms(array(
    'tags'  => $tags,
        )
    );
    }

我能够在任何.php页面中创建这种类型的结构,但现在无法在zend框架表单中创建,我在这里使用zend子表单。

当我使用此查询时,我现在也收到了错误

警告:htmlspecialchars()要求参数1为字符串,数组在第905行的/var/www/dashboard_campaign/library/Zend/View/Abstract.php中给出

More Information关于我的问题: -

(1)mysql qyery

select  b.tagCode parent,a.tagCode child from tag a, tag b where a.tagParentId=b.tagId

(2)Zend_Debug :: dump的输出($ this-> Tagkey);

array(9) {
  [0] => array(2) {
    ["parent"] => string(5) "SK336"
    ["child"] => string(2) "CP"
  }
  [1] => array(2) {
    ["parent"] => string(5) "SK336"
    ["child"] => string(3) "PES"
  }
  [2] => array(2) {
    ["parent"] => string(5) "SK336"
    ["child"] => string(3) "JCP"
  }
  [3] => array(2) {
    ["parent"] => string(5) "SK996"
    ["child"] => string(2) "KO"
  }
  [4] => array(2) {
    ["parent"] => string(5) "SK996"
    ["child"] => string(3) "RTY"
  }
  [5] => array(2) {
    ["parent"] => string(5) "SK996"
    ["child"] => string(3) "HGR"
  }
  [6] => array(2) {
    ["parent"] => string(5) "SK547"
    ["child"] => string(3) "GPK"
  }
  [7] => array(2) {
    ["parent"] => string(5) "SK478"
    ["child"] => string(3) "JUP"
  }
  [8] => array(2) {
    ["parent"] => string(5) "SK336"
    ["child"] => string(3) "BGH"
  }
}

2 个答案:

答案 0 :(得分:1)

现在我可以理解你的问题。我认为从子形式思考是难以处理的。尝试按以下方式使用zend视图脚本。

your form.php

public function init()
{
    foreach ($parents as $parent) {

        $parent = new Zend_Form_Element_Hidden($parent);
        $parent->setDecorators(array(
                array(
                      'ViewScript',
                       array(
                        'viewScript' => 'customviewscripts/parent.phtml',
                        'parent' => $parent           
                    )
                )
            );
       $this->addElement($parent);     
    }

}

文件位于views / script / customviewscript / parent.phtml

<?php

    $params = $this->element->getDecorator('ViewScript')->getOptions();
    $parent = $parems['parent'];

    $string = '<label>$parent['name']</label><input type="check" name="parent[]">';
    foreach ($children as $child) {
         $string .= <label>$child['name']</label>
                 . <input type="check" name=child[$parent[id]][]>' ;

    }

    print $string; 
?>

这不是真正的解决方案。我只是例子。我认为你可以自定义。大多数开发人员使用视图脚本来制作复杂的表单。

答案 1 :(得分:0)

你看起来提到多选项约翰的错误语法,你应该试试这个。

删除$ parent的数组,请参阅下面的示例。

 new Zend_Form_Element_MultiCheckbox('parent', array(
                'multiOptions' =>  $parent,
                'filters'      => array('StringTrim'),
                'validators'   => array(
                array('InArray',
                      false,
                      array($parent))
                    )

从db结果中,您必须为$ parent变量生成以下类型的数组

$ parent变量应该像这样复制这个数组并尝试自己而不从数据库中获取,你会看到     所有选项

$parent=Array ([1] => blah1 [2] => blah2 [3] => blah3 [4] => blah4 [5] => blah5);

检查这个也是多个复选框,代替数组你应该尝试放置数组变量,我没试过这只是看着互联网,但应该工作正常。

$category1 = new Zend_Form_Element_MultiCheckbox('categories',Array())
$category1->setLabel('Category 1');

$category2 = new Zend_Form_Element_MultiCheckbox('categories',Array())
$category2->setLabel('Category 2');

...稍后......

 $this->addElement($category1)
 ->addElement($category2);