我如何在zend中添加视图助手 [英] how I add view helper in zend

问题描述

1. 我将以下代码放在application.ini中:

1. I placed in application.ini this code:

includePaths.library = APPLICATION_PATH"/../library"
并在myproject根目录

includePaths.library = APPLICATION_PATH "/../library"
and create library directory in myproject root

在库目录中创建视图帮助器TabEntry.php

create view helper TabEntry.php in library directory

Zend_View_Helper_TabEntry类扩展了Zend_View_Helper_Abstract {

class Zend_View_Helper_TabEntry extends Zend_View_Helper_Abstract {

公共函数TabEntry(){

public function TabEntry() {

}
}

}
}

在库目录中创建另一个视图帮助器TabEntries.php

create another view helper TabEntries.php in library directory

Zend_View_Helper_TabEntries类扩展了Zend_View_Helper_TabEntry {

class Zend_View_Helper_TabEntries extends Zend_View_Helper_TabEntry {

公共函数TabEntries(){

public function TabEntries() {

}
}

}
}

在我的phtml中使用$ this-> TabEntries()时出错

在Bootstrap.php中，我添加一些代码:
$ view-> addHelperPath('MyView/Helpers'，"library_MyView_Helpers");
$ viewRenderer = Zend_Controller_Action_HelperBroker :: getStaticHelper('ViewRenderer'); $ viewRenderer-> setView($ view);

when in my phtml use $this->TabEntries() get error

in Bootstrap.php I add some code:
$view->addHelperPath('MyView/Helpers', "library_MyView_Helpers");
$viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('ViewRenderer'); $viewRenderer->setView($view);

推荐答案

根据ZF编码应用程序结构，正确的版本应为:

According to ZF coding application structure, correct version would be:

在application.ini中:

In application.ini:

resources.view.helperPath.Your_View_Helper = "Your/View/Helper"

然后是助手:(不确定为什么需要另一个抽象类):

Then the helpers: (not sure why do you need another abstract class):

// library/Your/View/Helper/TabEntry/Abstract.php

class Your_View_Helper_TabEntry_Abstract extends Zend_View_Helper_Abstract {
    public function tabEntry($param1, $param2) {} // note the lower case here
}

// library/Your/View/Helper/TabEntries.php

class Your_View_Helper_TabEntries extends Your_View_Helper_TabEntry_Abstract {
    public function tabEntries($param1, $param2) {...} // note the lower case
}

在视图中:

$this->tabEntries();

重要提示:call_user_func和Linux文件系统区分大小写.

Important: call_user_func and Linux filesystem are case sensitive.

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