Examples of using Controller action in English and their translations into Polish
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Colloquial
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Official
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Medicine
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Ecclesiastic
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Ecclesiastic
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Financial
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Official/political
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Programming
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Computer
Executes the requested controller action function.
In a controller action, we want to check if the current user can delete the specified post.
We place this logic inside a controller action.
Create a controller action to export the database.
Consider the above example andadd the following controller action.
Finally the controller action is executed in the pre-built environment.
Once the above set up is ready,we can use the Lucene class in a controller action, like the following.
We then modify the controller action and view code for each individual CRUD operation.
Once the above set up is ready, we can use the Lucene class in a controller action, like the following.
Create a controller action to import a saved copy of the other database and sync records.
In particular, we want to create a controller action to expose the service.
First, the controller action for collecting the user and profile data can be written as follows.
You have also learned about routes in Yii,which act as the bridge between user requests and controller actions.
Tasks differ from a controller action because they are not associated with an HTTP request and therefore there is no request. env.
Filter¶ Filter is a piece of code that is configured to be executed before and/or after a controller action executes.
That is, a controller action method can define named parameters whose value will be automatically populated from$_GET by Yii.
The first array element should specify the route to the login controller action, and the rest name-value pairs are GET parameters.
Notice that the controller and the view are executed in different copies of the same environment; therefore, the view does not see the controller, but it sees the models andit sees the variables returned by the controller action function.
If email is sent directly from the controller action, you can catch any errors and immediately return an error message to the user.
If this line is in a model it will be applied everywhere,if in a controller only to views for the controller actions, if inside an action only to the view for that action. .
The most obvious impact of these changes on your code is that a controller action should return the content that you want to render instead of echoing it.
Web2py has the ability to rewrite the URL path of incoming requests prior to calling the controller action(URL mapping), and conversely, web2py can rewrite the URL path generated by the URL function reverse URL mapping.
Every URL gets mapped into a call to one of the functions in the controllers actions.