Question about OJS2.3.7

[Joesitou]

Hello,

I would like to ask how to show the keyword in abstract page in OJS2.3.7.
I have tried to enable the reading tools in Journal Management and select Indexing metadata (displays item's indexing metadata provided by author and system) in reading tools options.

thanks a lot.
Best regards,

Joesitou

[Joesitou]

Sorry, I think it is my careless to do some wrong setting. Now, the keyword is showed in abstract page.

in advance, I still have a question how to add link to the keyword, and click the keyword to find the article that include that keyword.

Thanks a lot,
Best Regards,

Joesitou

[springday]

Hello Joesitou,

you can modify your template for the abstract page a little bit to get linked article keywords. However, depending on how your keywords are saved in OJS, it requires some programming logic. It's not good style to put too much programming logic into a template. So here's a dirty solution.

How are your subjects separated? Do you only have one subject listed per journal? Then you won't need to go through the trouble of "expoding" your subject text, as I'm doing in the following example. You can considerably simplify this code. If you have several subjects per article delimited by a semicolon, then you can use the code below. If you use a different delimiter, just exchange

In the file /templates/article/article.tpl you'll find those lines:

Code: Select all

{if $article->getLocalizedSubject()}
      <div id="articleSubject">
      <h4>{translate key="article.subject"}</h4>
      <br />
      <div>{$article->getLocalizedSubject()|escape}</div>
      <br />
      </div>
   {/if}

Change this code to:

Code: Select all

{if $article->getLocalizedSubject()}
      {assign var='localizedSubjectString' value=$article->getLocalizedSubject()|escape}
      {assign var='numberOfDelimiters' value=$localizedSubjectString|substr_count:";"}
      {assign var='subjects' value=$localizedSubjectString|explode:";":$numberOfDelimiters+1}
      <div id="articleSubject">
      <h4>{translate key="article.subject"}</h4>
      <br />
      <div>
      {foreach from=$subjects item=subject}
         {php}$this->assign('param', array("subject" => $this->get_template_vars('subject'))){/php}
         <a href="{url page="search" op="advancedResults" params=$param}">{$subject}</a>
      {/foreach}
      </div>
      <br />
      </div>
   {/if}</div>

If you use not a semicolon but a different delimiter for article subjects, change the delimiter in the third and fourth lines of the above code.

Again: This is not good style. Use it at your own risk. If you wonder what's better style: Move the subject-logic into /pages/article/ArticleHandler.inc.php. There's the function "view()" that takes care of preparing the template for the abstract page. A cleaner solution would do the subject preparation there and then assign it as a template variable.

Best regards,
Kai Weber