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front end component view

Matthew

New Member

Posts: 12

9 года 6 мес. назад #789 от Matthew

Matthew создал тему: front end component view

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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Randy Carey

Junior Member

Posts: 23

9 года 6 мес. назад - 9 года 6 мес. назад #794 от Randy Carey

Randy Carey ответил в теме 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.

Последнее редактирование: 9 года 6 мес. назад пользователем Randy Carey.

Спасибо сказали: Matthew

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Eduardo Mena

Junior Member

Posts: 31

9 года 6 мес. назад - 9 года 6 мес. назад #816 от Eduardo Mena

Eduardo Mena ответил в теме 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

Последнее редактирование: 9 года 6 мес. назад пользователем Eduardo Mena.

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