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front end component view

il y a 9 ans 6 mois #789 par Matthew
front end component view a été créé par Matthew
Hi,

I would like users on the front end to only view their own created data - is that possible to limit via the component creator or do I have to edit the model?

Thanks,

Mat

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il y a 9 ans 6 mois - il y a 9 ans 6 mois #794 par Randy Carey
Réponse de Randy Carey sur le sujet front end component view
You can edit/override the component's template to accomplish this.  Use a line of code like this
$belongs_to_user = JFactory::getUser()->id == $item->created_by; 
to evaluate each item within the foreach loop.  if this is condition is false, do not process the code that displays the item.  

A very concise piece of code that accomplishes this is
if(! JFactory::getUser()->id == $item->created_by){
   continue;
}
and this would be placed at the start of the foreach loop.  If the user is not the same as the user who created the item, the continue skips further processing of this item and the foreach continues with the next item.
Dernière édition: il y a 9 ans 6 mois par Randy Carey.
Les utilisateur(s) suivant ont remercié: Matthew

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il y a 9 ans 6 mois - il y a 9 ans 6 mois #816 par Eduardo Mena
Réponse de Eduardo Mena sur le sujet front end component view
Randy's answer will work

But it's cleaner if you do it from the model.

Go to /components/com_YOUR_COMPONENT/models/EXAMPLE.php

Look for the getListQuery() method and then look for this
if (!JFactory::getUser()->authorise('core.edit.state', 'com_example')){
   $query->where('a.state = 1');
}



And change to this
if (!JFactory::getUser()->authorise('core.edit.state', 'com_example')){
   $query->where('a.state = 1 AND '.$db->quoteName('created_by').' = '.JFactory::getUser()->get('id'));
}
Users that are not allowed to edit state will only see their own items
Dernière édition: il y a 9 ans 6 mois par Eduardo Mena.

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