joomla将视图添加到另一个视图 [英] joomla add view into another view

问题描述

我正在使用joomla MVC，我想构建一个表单，该表单具有不同的选项卡，这些选项卡是表单的不同部分，其中包含输入.我需要包括一些其他表格所共有的标签.

Im using joomla MVC and I want to build a form that has different tabs which are different sections of the form with inputs in it. There are some tabs that are common to other forms that I need to include.

我希望能够从单独的文件或视图中加载此通用内容，因此我没有重复的代码，而且当我需要对表单进行更改时更容易，因此我不必在所有表单中都做形式.就像在另一个视图中显示一个视图一样.

I would like to be able to load this common content from a separate file or view so i dont have duplicate code, plus is easier when I need to do a change to the form so I dont have to do it in all the forms. It's like displaying a view inside another view.

有没有办法做到这一点?

Is there a way to accomplish this?

推荐答案

一个Joomla！为视图提供loadTemplate方法.

A Joomla! provides the loadTemplate method to views.

因此，如果您当前正在为布局edit加载的tmpl文件(即tmpl/edit.php)，则可以调用$this->loadTemplate('tab1');和Joomla！将在与edit.php相同的视图中加载tmpl/edit_tab1.php文件.

So if you're currently in a tmpl file loaded for layout edit (ie. tmpl/edit.php ) you can call $this->loadTemplate('tab1'); and Joomla! will load the tmpl/edit_tab1.php file in the same view as your edit.php.

在同一视图中，如果您想包含说出tmpl/other_tab1.php的内容，则必须将布局临时设置为 other (例如).在 Run 模板中的一个组件中，我们需要 Edit 模板中的标签，因此我们使用:

In that same view if you wanted to include say tmpl/other_tab1.php you would have to temporarily set the layout to other, eg. in one of our components during the Run template we need a tab from the Edit template, so we use:

<?php $this->setLayout('edit'); // This is ugly
      echo $this->loadTemplate('plan');
      $this->setLayout('run'); ?>

要一起从另一个视图加载模板，我认为您必须暂时改写view值，加载模板然后恢复视图.例如.

To load a template from another view alltogether, I think you would have to temporarily over-ride the view value, load the template then restore the view. eg.

$jinput =  JFactory::getApplication()->input;
$jinput->set('view', 'other');
$this->loadTemplate('tab2');
$jinput->set('view', 'original');

NB:这最后一点我没有时间测试，但应该可以.

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