Can anyone provide either a method of using the following code that doesn't result in HTML special characters being used in place of the single quotes, or an alternative way to produce the intended result?
<?php echo $this->Html->link(
'View',
$row['view'],
$options = array(
'onMouseOver'=>'setHelp(\''.$row['id'].'\')'
)
);
?>
The result looks like:
<li>
<a href="--url--" onMouseOver="setHelp('--js_param--')">
</li>
Clearly I am doing this wrong. But the Cake API seems to suggest that HtmlHelper's link() method is the go-to for javascript-ready links. Help?
<?php echo $this->Html->link(
'View',
$row['view'],
array(
'onMouseOver'=>'setHelp(\''.$row['id'].'\')',
'escape' => false
)
);
?>
I think your code should work, but you can force Cake not to escape the output:
echo $this->Html->link(
'View',
$row['view'],
array(
'onMouseOver'=>'alert(\''.$row['id'].'\');',
'escape' => false
)
);
How about using pure html?
<li>
<a></a>
</li>
They really do suggest use always if possible cake tags and all(following the conventions), but sometimes is not wrong to use common html to surpass a prob...
Related
In CakePHP 2.x there is a HTML Helper which allows for creating hyperlinks within Views.
If I use this...
<?php
echo $this->Html->link('Navigation',
array('controller' => 'navigations', 'action' => 'foo')
);
?>
... it will generate a URL to /navigations/foo (NavigationsController::foo).
However if I use index as the action
<?php
echo $this->Html->link('Navigation',
array('controller' => 'navigations', 'action' => 'index')
);
?>
The URL becomes /navigations.
I understand about "index" being a default when it comes to webpages. However, I actually need the URL to be /navigations/index, or at the very least have a trailing slash (/navigations/).
Is this possible?
Fix the AJAX URLs instead
With regards to the explanation in your comment, I would argue that the "correct" way of fixing this problem is to use proper root relative URLs for the AJAX calls, as changing the URL structure only cloakes the underlying problem, that is targeting non-unique resources.
Personally I alwas use Router::url() to generate the URLs, either in the specific script files when serving them via PHP, or by writing out configuration in for example the layout, being it globally so that the scripts can access it when needed:
<script>
var config = {
navigationDataUrl: <?php echo json_encode(
Router::url(array('controller' => 'Navigations', 'action' => 'get_data'))
) ?>
};
</script>
or by configuring possibly existing JS objects.
<script>
navigation.dataUrl = <?php echo json_encode(
Router::url(array('controller' => 'Navigations', 'action' => 'get_data'))
) ?>;
</script>
Connect routes with an explicit index part
That being said, for the sake of completion, it is possible to force the index part to not be dropped, by connecting routes that explicitly define that part, as opposed to using the :action route element, like:
Router::connect('/:controller/index', array('action' => 'index'));
which would match/catch URL arrays like yours before they are being handled by CakePHPs default controller index catchall route, which looks like:
Router::connect('/:controller', array('action' => 'index'), array('defaultRoute' => true));
https://github.com/cakephp/cakephp/blob/2.10.6/lib/Cake/Config/routes.php#L72
<img src="images/abc.jpg" class="img-style row2">.
I have to use above code in cakephp3. I have tried by html helper but there is some syntax error with my code.
Here is my code,
<?php echo $this->Html->link('".$this->Html->image('abc.jpg', ['class' => 'img-style row2'])."', $this->Html->image('xyz.jpg', ['class' => 'swipebox'])); ?>
Please help anybody regarding this.
Use image method into link method then use 'escape' => false, see example
echo $this->Html->link(
$this->Html->image('img.jpg',['class'=>'img-class','alt' => 'img',]),
['controller'=>'', 'action'=>''],
['escape' => false,'class'=>'link-class']
);
i'm tring to change my link into a CakePhp format link. I want aso to add the class "ajax" in my link.
<li><?php echo $this->Html->link($this->Html->image('images/home.png'),'Accueil', array ('action'=>'index.php'),array('class'=>'ajax')); ?>
My original link :
<li><a href="index.php" id="visited"><span class="home">
<img src="<?php echo $this->webroot; ?>images/home.png" alt=""></span>Accueil</a></li>
Thanks
You can do this as mark said and additionally if you want to add the span tag,
<li><?php echo $this->Html->link($this->Html->tag('span', $this->Html->image('images/home.png'), array('class' => 'home', 'escape' => false)).' Accueil', array ('action'=>'index.php'),array('class'=>'ajax', 'escape' => false)); ?></li>
Hope it helps.
echo $this->Html->tag('li',$this->Html->link(
$this->Html->tag('span',
$this->Html->Image('images/home.png',array(
'alt'=>'','height'=>'100%','width'=>'100%'
)).'Accueil',
array('class'=>'home')
),
array(
'controller' =>'','action' => 'index.php'
),
array(
'class' = 'ajax'
)
)
)
I have written this for you to learning link & tag building in cakephp....i thinks it helpful for you...............
How can I create this using the html helper? (with inline=false so i can specify it on a per-view basis)
<link rel="canonical" href="http://www.example.com/product.php?item=swedish-fish" />
Can't seem to find anything on this, apart from a patch that doesn't work.
Found this in CakePHP bugtracking site : http://cakephp.lighthouseapp.com/projects/42648/tickets/1063-support-for-custom-meta-tag-elements-in-htmlhelper
Apparently you can use
echo $this->Html->meta('canonical', 'http:://example.com', array('rel'=>'canonical', 'type'=>null, 'title'=>null));
//outputs <link href="http:://example.com" rel="canonical" />
It seems my friend just told me that I told him how to do this a few months back, problem solved...
<?php echo $this->Html->meta('canonical',
'http://www.example.com/product.php?item=swedish-fish',
array('rel'=>'canonical', 'type'=>null, 'title'=>null, 'inline' => false)
);?>
If you're looking for something that automatically outputs the current url into a canonical tag, you can use the $this->Html->url(null, true); or $this->here; within the Cakephp html helper.
<?php echo $this->Html->meta('canonical', $this->Html->url(null, true), array('rel'=>'canonical', 'type'=>null, 'title'=>null)); ?>
Or
<?php echo $this->Html->meta('canonical', $this->here, array('rel'=>'canonical', 'type'=>null, 'title'=>null)); ?>
WARNING:
I have heard of some cases where $this->here has issues on local dev environments.
In CakePHP 2:
echo $this->Html->meta('canonical', 'http://example.com', array('rel' => 'canonical', 'type' => null, 'title' => null, 'inline' => false));
In CakePHP 3:
echo $this->Html->meta('canonical', 'http://example.com', array('rel' => 'canonical', 'type' => null, 'title' => null, 'block' => true));
Note that the main difference between versions is that CakePHP 2 uses 'inline' => false whereas CakePHP 3 uses 'block' => true to place these within the document <head> tags.
In CakePHP 4:
In your view (es: Articles/view.php) add this:
<?php $this->Html->meta(
'canonical',
Router::url(['controller' => 'Articles', 'action' => 'view', $article->slug], true),
[
'block' => true
]
);
?>
Then you print it in your layout/default.ctp with this instruction
<?= $this->fetch('meta') ?>
I have a page which returns results that are filtered on an organization_id. The URL looks like this:
nameofview/organization_id:1/page:2/
I'm using the built in Paginator controls and I pass $this->PassedArgs into it like this:
<div class="paging">
<?php echo $paginator->prev('<< '.__('previous', true), array('url' => $this->PassedArgs), null, array('class'=>'disabled'));?>
| <?php echo $paginator->numbers(array('url' => $this->passedArgs));?>
<?php echo $paginator->next(__('next', true).' >>', array('url' => $this->passedArgs), null, array('class'=>'disabled'));?>
</div>
The links look good for the "numbers" but don't work for Next and Previous. The links for both are taking me back to the same page. I think it is because it is passing the "Page" param.
Anyone have an idea how I can pass the correct args to $paginator->numbers?
I tried $this->passedArgs['organization_id'] but that returns errors.
Try this at the top of your view:
$paginator->options(array('url' => $this->passedArgs));
That way, you can drop array('url' => $this->passedArgs) from your prev/next/numbers lines, it should work just fine.