I am building a Joomla Component. I found there are some Javascript errors in core.js when I click the actions. I have found out these two variables are required.
Code:
<input type="hidden" name="boxchecked"/> | |
<input type="hidden" name="task"/> |
Moreover, the form needs to be named as adminForm. That is because core.js has some javascript to do the validations. It will access your form.
When I install a new plug-in, I got this error:
"JFolder::create: Could not create directory plug-in"
Later, I found out the cause. The parameters in configuration.php are not configured correctly.
Please make these two lines in configuration.php pointed to the correct directory.
Code:
var $log_path = '/home/user/public_html/logs'; | |
var $tmp_path = '/home/user/public_html/tmp'; |
I got a lot of spam from the Joomla contact form, I need a captcha plug-in. Actually, there are a lot of anti-spam plug-in in Joomla. But they are fairly complex, some of them even have a custom-build contact form. That is too much.
After I spent some time to research on the internet, I found a plug-in calls Joo ReCaptcha. That is very simple. After I installed that, the contact form will have ReCaptcha image under the input fields. That is great!
I have tried to call the json view in the controll, like this:
Code:
$view = &$this->getView('view','json','prefix'); | |
$view->display(); |
But that is still with the default html template, even I have used, json_encode.
I have found out I have to put "format=json" in the request url.
I am implementing a MVC component. I wish to pass a value from the controller to the view for displaying. This is very easy. You need to assign the value from the controller.
Code:
$view = &$this->getView('viewname','fromat','prefix'); | |
$view->assign('ids','1,2,4'); |
Then in the view:
Code:
$ids=$this->get('ids'); |
That is easy.
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