Stack with HeadLink helper

[weierophinney]

This issue has been moved from the zendframework repository as part of the bug migration program as outlined here - http://framework.zend.com/blog/2016-04-11-issue-closures.html

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Original Issue: https://api.github.com/repos/zendframework/zendframework/issues/7623
User: @EugeneVdovenko
Created On: 2015-09-08T18:39:51Z
Updated At: 2015-11-06T22:21:01Z
Body
I write:

$this->headLink()->offsetSetStylesheet(5, "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css");
$this->headLink()->offsetSetStylesheet(6, "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css");

and I have:

object(Zend\View\Helper\Placeholder\Container)#2542 (8) {
...
  ["storage":"ArrayObject":private] => array(2) {
    [5] => object(stdClass)#2606 (5) {
      ["rel"] => string(10) "stylesheet"
      ["type"] => string(8) "text/css"
      ["href"] => string(69) "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"
      ["media"] => string(6) "screen"
      ["conditionalStylesheet"] => bool(false)
    }
    [6] => object(stdClass)#2610 (5) {
      ["rel"] => string(10) "stylesheet"
      ["type"] => string(8) "text/css"
      ["href"] => string(75) "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css"
      ["media"] => string(6) "screen"
      ["conditionalStylesheet"] => bool(false)
    }
  }
}

Then, I add

$this->headLink()->offsetSetStylesheet(5, "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css");
$this->headLink()->offsetSetStylesheet(6, "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css");
echo $this->headLink(array('rel' => 'icon', 'href' => 'favicon.ico', 'type' => 'image/x-icon'), 'PREPEND');

and I have now:

object(Zend\View\Helper\Placeholder\Container)#2542 (8) {
...
  ["storage":"ArrayObject":private] => array(3) {
    [0] => object(stdClass)#2608 (3) {
      ["rel"] => string(4) "icon"
      ["href"] => string(11) "favicon.ico"
      ["type"] => string(12) "image/x-icon"
    }
    [1] => object(stdClass)#2606 (5) {
      ["rel"] => string(10) "stylesheet"
      ["type"] => string(8) "text/css"
      ["href"] => string(69) "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"
      ["media"] => string(6) "screen"
      ["conditionalStylesheet"] => bool(false)
    }
    [2] => object(stdClass)#2610 (5) {
      ["rel"] => string(10) "stylesheet"
      ["type"] => string(8) "text/css"
      ["href"] => string(75) "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css"
      ["media"] => string(6) "screen"
      ["conditionalStylesheet"] => bool(false)
    }
  }
}

I see, that index change.
If I have some link in layout and some link in view - in result I have wrong order

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Comment

User: @vrkansagara
Created On: 2015-09-14T14:12:54Z
Updated At: 2015-09-14T14:12:54Z
Body
Have you looked into documentation?

It's well written there.

You can also take a reference from skeleton application if you like so.

This will help you much better.

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Comment

User: @EugeneVdovenko
Created On: 2015-09-14T14:51:35Z
Updated At: 2015-09-14T14:51:35Z
Body
Give me link, plz. I don't saw it's into doc

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Comment

User: @vrkansagara
Created On: 2015-09-14T15:34:48Z
Updated At: 2015-09-14T15:34:48Z
Body
http://framework.zend.com/manual/current/en/modules/zend.view.helpers.head-link.html

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Comment

User: @EugeneVdovenko
Created On: 2015-09-14T16:47:26Z
Updated At: 2015-09-14T16:47:26Z
Body
I don't see anyway.

I may have written incorrectly, and may translate incorrectly.

But I think why there is a offset()-method if after configure stack and a parameter is passed to __invoke()-method all indexes reset at stack?

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Comment

User: @Xerkus
Created On: 2015-09-16T10:14:50Z
Updated At: 2015-09-16T10:14:50Z
Body
You use prepend, that resets indexes. See:
https://github.com/zendframework/zend-view/blob/master/src/Helper/Placeholder/Container/AbstractContainer.php#L268

I can't say if it is bug or expected behavior.

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Comment

User: @EugeneVdovenko
Created On: 2015-09-19T09:51:00Z
Updated At: 2015-09-19T10:31:50Z
Body
I think that

1. Sort the existing rules
2. Add a new rule
   its right way.

When, I add with priority #1 and #2 at layout, #4 and #5 in view-file I have in stack

  [4] => rule4view
  [5] => rule5view
  [1] => rule1layout
  [2] => rule2layout

and before the output this stack is sorted by index.

But, if I add rule
$this->headLink();
after I have

  [0] => rule
  [1] => rule4view
  [2] => rule5view
  [3] => rule1layout
  [4] => rule2layout

and all my frontend is not displayed correctly because the files are included in the wrong order.

I say its bug.

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Comment

User: @Ocramius
Created On: 2015-09-19T10:31:38Z
Updated At: 2015-09-19T10:31:38Z
Body
Please don't use #1 and such, as they have very specific meaning in github (issue linking)

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Originally posted by @GeeH at zendframework/zend-view#73