在控制器之外定义内容? [英] Defining content outside the controller?
问题描述
在Laravel中,控制器中的每个方法都将包含$heading['panelText']
In Laravel, every method in the controller will contain $heading['panelText']
例如:
public function pageName1()
{
$heading['panelText'][] = "Content Here one";
$heading['panelText'][] = "Content Here Two";
$heading['panelText'][] = "Content Here Three";
return View('mockup/pagename1', compact('heading'));
}
public function pageName2()
{
$heading['panelText'][] = "Some Random one";
$heading['panelText'][] = "Some Random Line Two";
return View('mockup/pagename2', compact('heading'));
}
在刀片文件中,看起来像这样
In the blade file, it would look something like that
@foreach($heading['panelText'] as $content)
<p>{{$content}}</p>
@endforeach
如您所见,控制器方法可能会有些混乱.我是否正在寻找一种更清洁的解决方案,而不必在控制器方法中为$heading['panelText']
定义值?也许创建一个具有$heading
内容列表的库,控制器将使用该库,或者我该如何处理?
As you can see the controller methods can get a bit messy. I am looking for a cleaner solution I don't have to define the value for $heading['panelText']
in controller methods? Maybe create a library to have a list of $heading
content and the controller will use that library or how do I go about this?
推荐答案
这仅适用于控制器吗?如果是这样,我将创建一个ControllerClass并从中扩展我的所有控制器.像这样:
Does this only applies on controllers? If so I would create a ControllerClass and extend all of my controllers from that. Something like this:
class HeadController extends Controller
{
protected $heading = [];
public function header1(){
$this->heading['panelText'][] = "Content Here one";
$this->heading['panelText'][] = "Content Here Two";
$this->heading['panelText'][] = "Content Here Three";
return $this;
}
public function header2(){
$this->heading['panelText'][] = "Some Random one";
$this->heading['panelText'][] = "Some Random Line Two";
return $this;
}
public function setPanelText(array $panelTexts){
foreach($panelTexts as $panelText){
$this->heading['panelText'][] = $panelText;
}
return $this;
}
public function loadView($view){
return View($view)->withHeading($this->heading);
}
}
然后在您的控制器上,您可以执行以下操作:
Then yon your controller you could do something like this:
class YourController extends HeadController{
public function pageName1(){
return $this->header1()->loadView('mockup/pagename1');
}
public function pageName2(){
return $this->header2()->loadView('mockup/pagename2');
}
public function customPage3(){
//setting on the controller
$panelTexts = [
"Some Random line One for page 3",
"Some Random Line Two for page 3",
];
return $this->setPanelText($panelTexts)->loadView('mockup/pagename3');
}
}
使用辅助类的替代方法:
<?php namespace Your\Namespace;
use View;
class Helper
{
protected $heading = [];
public function header1(){
$this->heading['panelText'][] = "Content Here one";
$this->heading['panelText'][] = "Content Here Two";
$this->heading['panelText'][] = "Content Here Three";
return $this;
}
public function header2(){
$this->heading['panelText'][] = "Some Random one";
$this->heading['panelText'][] = "Some Random Line Two";
return $this;
}
public function setPanelText(array $panelTexts){
foreach($panelTexts as $panelText){
$this->heading['panelText'][] = $panelText;
}
return $this;
}
public function loadView($view){
return View($view)->withHeading($this->heading);
}
}
然后在您的控制器上,您可以执行以下操作:
Then on your controller you could do something like this:
<?php namespace Your\Controllers\Namespace;
use Your\Namespace\Helper;
class YourController extends Controller{
protected $helper;
public function __construct(Helper $helper){
$this->helper = $helper;
}
public function pageName1(){
return $this->helper->header1()->loadView('mockup/pagename1');
}
public function pageName2(){
return $this->helper->header2()->loadView('mockup/pagename2');
}
public function customPage3(){
//setting on the controller
$panelTexts = [
"Some Random line One for page 3",
"Some Random Line Two for page 3",
];
return $this->helper->setPanelText($panelTexts)->loadView('mockup/pagename3');
}
}
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