Issue: Template Not Appearing on Page

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October 27, 2016 9:31 AM

Gossamer

Junior Member

Template Not Appearing on Page

I'm not entirely sure if this is a bug or if I messed up a setting.

I have a template called UnderConstruction. I placed it at the top of a specific page (this one), but the template does not appear after saving the page. If I go back to edit, the template is listed in the "Templates used" section. I've tried removing it and adding it again. I've tried putting it in a different location on the page, but it never appears on this specific page. It does work on other pages in the same category and area, such as this one.

Issue Details

Issue Number 4749

Issue Type Bug

Project VaultWiki 4.x Series

Category Templates

Status Fixed

Priority 3 - Loss of Functionality

Affected Version 4.0.14

Fixed Version 4.0.16

Milestone (none)

Software DependencyXenForo 1.x

License TypePaid

Users able to reproduce bug 0

Users unable to reproduce bug 0

Attachments 0

Assigned Users (none)

Tags (none)

October 27, 2016 11:41 AM

pegasus

VaultWiki Team

The template appears to contain an unclosed NOINCLUDE tag. It is possible this is preventing it from working properly. Please try closing the NOINCLUDE and seeing if that makes a difference.

Reply
November 4, 2016 11:45 AM

Gossamer

Junior Member

Unfortunately, that didn't fix it. I closed the NOINCLUDE tag and then refreshed and then resaved the page the template is used on. But it's still not appearing. I tried clearing my browser cache too.

Reply
November 4, 2016 12:06 PM

pegasus

VaultWiki Team

If you can submit a private ticket, I can review the parser internals and find out why it's not appearing on that page.

Reply
December 9, 2016 2:06 PM

pegasus

VaultWiki Team

I have been able to reproduce this issue on our demo by copying and pasting the contents of your page and template. I will attempt to work out the problem from there.

Reply

December 9, 2016 3:14 PM

pegasus

VaultWiki Team

Fixed in the next release. This occurred when some templates were wrapped inside other BB-Code tags, such as a template inside a TABLE. In that case, templates that were not wrapped in BB-Codes were ignored if they occurred earlier in the text than any wrapped template.

In vault/core/model/parser/handle/base/vw.php, find:

Code:

				$this->parent->template_usage[$this->parent->get('recursion')]["$templatelow"]["$instance"] = array(
					'args' => $args,
					'name' => $templatename
				);

				$stack = $this->parent->vwGetStack(true);

				if (!empty($stack))
				{
					// eww, can't defer
					return $this->parent->template_parser->process_replacements($text, $open['states']);
				}

Replace with:

Code:

				$stack = $this->parent->vwGetStack(true);

				if (!empty($stack))
				{
					$unwrapped = $this->parent->template_usage;

					$this->parent->template_usage[$this->parent->get('recursion')] = array(
						$templatelow => array(
							$instance => array(
								'args' => $args,
								'name' => $templatename
							)
						)
					);

					// eww, can't defer
					$templateout = $this->parent->template_parser->process_replacements($text, $open['states']);
					$this->parent->template_usage = $unwrapped;

					return $templateout;
				}

				$this->parent->template_usage[$this->parent->get('recursion')]["$templatelow"]["$instance"] = array(
					'args' => $args,
					'name' => $templatename
				);

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Issue: Template Not Appearing on Page

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