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Get controller and action name from within controller?

For our web application I need to save the order of the fetched and displayed items depending on the view – or to ...

June 1, 2022
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android pick images from gallery

I want to create a picture chooser from gallery. I use code intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); startActivityForResult(intent, TFRequestCodes.GALLERY); My problem is that ...

May 25, 2022
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commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated

Sometimes, when using <h:commandLink>, <h:commandButton> or <f:ajax>, the action, actionListener or listener method associated with the tag are simply not being invoked. Or, ...

May 11, 2022
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Differences between action and actionListener

What is the difference between action and actionListener, and when should I use action versus actionListener? 4 Answers 4

May 8, 2022
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Func vs. Action vs. Predicate [duplicate]

This question already has answers here: Delegates: Predicate vs. Action vs. Func (8 answers) Closed 7 years ago. With real examples and their ...

April 20, 2022
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