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front end component view

9 anos 7 meses atrás #789 por Matthew
front end component view foi criado por 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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9 anos 7 meses atrás - 9 anos 7 meses atrás #794 por Randy Carey
Respondido por Randy Carey no tópico 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.
Ultima edição: 9 anos 7 meses atrás por Randy Carey.
Os seguintes usuário(s) disseram Obrigado: Matthew

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9 anos 7 meses atrás - 9 anos 7 meses atrás #816 por Eduardo Mena
Respondido por Eduardo Mena no tópico 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
Ultima edição: 9 anos 7 meses atrás por Eduardo Mena.

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