Description meta tag not available on information pages

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Post by vayu » Mon Oct 18, 2010 5:10 pm

Hi,

I was wondering if it is possible to have a description meta box on information pages?

I wonder why this is not available there?

Cordially
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Re: Description meta tag not available on information pages

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Post by JAY6390 » Mon Oct 18, 2010 7:11 pm

it wouldn't be that hard to add, you'd need to just add a field to the information_description table, add in the box, and update the column like the rest are. Have you searched the forums regarding this, I'm sure someone else will have wanted this before now, and there may already be exact instructions on how to add it

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Re: Description meta tag not available on information pages

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Post by vayu » Mon Oct 18, 2010 8:55 pm

Hi Jay,
thanks for helping out.

Yes, I have searched the forum for this topic and only found one other person who had posted the same question, but there was no answer. http://forum.opencart.com/viewtopic.php ... ion#p90847. I do apologize if I have missed other posts about this.

Adding a field to the information_description table sounds like hacking core files, is that correct? I would rather not hack core files if I can avoid it. However, if this requires hacking core file, which files would it need to be modified? If not, then I don't know how to this via the admin.

Thanks
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Re: Description meta tag not available on information pages

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Post by JAY6390 » Mon Oct 18, 2010 9:06 pm

It will require a number of core edits, to information/information.[tpl/php] files in most folders

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Re: Description meta tag not available on information pages

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Post by vayu » Mon Oct 18, 2010 9:10 pm

thanks again, I will have a look at it.
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Re: Description meta tag not available on information pages

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Post by onlinesunshine » Fri Oct 29, 2010 1:02 am

Is anyone able to help here? It seems like it should be easy but I'm not a programmer
I've done the following:

- Admin/controller/catalog/information/information.php
added in

Code: Select all

$this->data['entry_meta_description'] = $this->language->get('entry_meta_description');
to line 273

- Admin/language/english/catalog/information.php
added in the line

Code: Select all

$_['entry_meta_description'] = 'Meta Tag Description:';
to line 17

- Admin/view/template/catalog/information_form.tpl
Added in

Code: Select all

 <tr>
              <td><?php echo $entry_meta_description; ?></td>
            <td><textarea name="information_description[<?php echo $language['language_id']; ?>][meta_description]" cols="40" rows="5"><?php echo isset($information_description[$language['language_id']]) ? $information_description[$language['language_id']]['meta_description'] : ''; ?></textarea></td>
          </tr>
to line 26

I've also added a field in the database under 'information_description' called 'meta_desciption'

I can now see a field for Meta Desciption in the Information page in the admin section, but it has
"<b>Notice</b>: Undefined index: meta_description in ****/admin/view/template/catalog/information_form.tpl</b> on line <b>38</b>"
within it. Would love some help here!!!
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Re: Description meta tag not available on information pages

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Post by webdude » Fri Dec 31, 2010 3:39 am

onlinesunshine- What you have done is correct but to make it work you need to add some more changes to the model file. Here are the steps I have done to add meta description and meta keywords to my information pages...
(I'm using the latest version of OpenCart V1.4.9.3)

1) Add the two fields needed to store the data for each information page.

Using PHPMyAdmin or similar, run the following SQL:

Code: Select all

ALTER TABLE `information_description` ADD `meta_description` VARCHAR( 255 ) NOT NULL, ADD `meta_keywords` VARCHAR( 255 ) NOT NULL

2) Add the extra text boxes to the admin page:

admin/view/template/catalog/information_form.tpl
Insert at line 36

Code: Select all

	  <tr>
              <td><?php //echo $entry_meta_description; ?>Meta Description</td>
            <td><textarea name="information_description[<?php echo $language['language_id']; ?>][meta_description]" cols="40" rows="5"><?php echo isset($information_description[$language['language_id']]) ? $information_description[$language['language_id']]['meta_description'] : ''; ?></textarea></td>
          </tr>

	  <tr>
              <td><?php //echo $entry_meta_keywords; ?>Meta Keywords</td>
            <td><textarea name="information_description[<?php echo $language['language_id']; ?>][meta_keywords]" cols="40" rows="5"><?php echo isset($information_description[$language['language_id']]) ? $information_description[$language['language_id']]['meta_keywords'] : ''; ?></textarea></td>
          </tr>
Note: I'm being lazy here and hard coding the descriptions into the template file. Really this text should be put in the language file and loaded in the controller file. Since OnlineSunshine has shown how to do this in her post I'll leave this out. Personally I'm happy that the admin will only ever be seen in English and that the less changes I have to make the better as installing the next version of OC usually means making these changes again!


3) Add the extra fields into the model file

admin/model/catalog/information.php

lines 9 and 31 are SQL statements that insert the data into the DB when you add or edit an information page.
Replace BOTH these lines with this one which includes the extra fields on the end.

Code: Select all

			$this->db->query("INSERT INTO " . DB_PREFIX . "information_description SET information_id = '" . (int)$information_id . "', language_id = '" . (int)$language_id . "', title = '" . $this->db->escape($value['title']) . "', description = '" . $this->db->escape($value['description']) . "', meta_description = '".$this->db->escape($value['meta_description'])."', meta_keywords = '".$this->db->escape($value['meta_keywords'])."'");
There is also a third change to make further down where the data is loaded from the DB

replace line 125 with...

Code: Select all

			'description' => $result['description'],'meta_description' => $result['meta_description'],'meta_keywords' => $result['meta_keywords']
4) Make the data available when you view an information page

/catalog/controller/information/information.php
line 26 add the following...

Code: Select all

			$this->document->description = $information_info['meta_description']; $this->document->keywords = $information_info['meta_keywords'];
There you have it! Lets vote to add this to the next release of OC :)
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Re: Description meta tag not available on information pages

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Post by GFR_Web » Fri Oct 07, 2011 7:23 am

Does anyone know if this is something which has been incorporated into recent OC releases?
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Re: Description meta tag not available on information pages

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Post by Zohaib » Fri Nov 16, 2012 3:17 am

One thing to correct here is:

In Step 4 by webdude:
Rather adding this:

Code: Select all

 $this->document->description = $information_info['meta_description']; $this->document->keywords = $information_info['meta_keywords'];
Add this:

Code: Select all

$this->document->setDescription($information_info['meta_description']);
			$this->document->setKeywords($information_info['meta_keywords']);
This will work 100% guranteed!!!

I really appreciate the contribution done by onlinesunshine & webdude.

Tested successfully on opencart ver. 1.5.1.1

Thank You! :)
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Re: Description meta tag not available on information pages

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Post by Sanek » Tue May 07, 2013 2:40 am

Does not work in version 1.5.5.1

Please help!
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Re: Description meta tag not available on information pages

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Post by Sanek » Tue May 07, 2013 4:08 pm

does not save fields in db (meta_description, meta_keywords)

follow this instructions http://www.opencart.com/index.php?route ... on_id=4702

UPDATE:
for 1.5.5.1
working code: http://www.expertwebadvisor.com/adding- ... -opencart/
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