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# Hændelser

På fanebladet Hændelser kan du kæde makroer til hændelser, som forekommer i en formulars kontrolfelter.

Når en hændelse sker, kaldes en kædet makro. For at tildele en hændelse en makro trykker du på ...-knappen. Dialogen Tildel handling åbnes.

For at tilgå denne kommando...

Åbn kontekstmenuen for et markeret formularelement - vælg fanebladet Kontrolelement - Hændelser.

Åbn værktøjslinjen Formularkontrolelementer eller værktøjslinjen Formulardesign og klik på ikonet Kontrolelement - fanebladet Hændelser.

Afhængigt af kontrolelementet, er forskellige hændelser tilgængelige. Kun de tilgængelige hændelser for det valgte kontrolelement og konteksten er oplistet på fanebladet Hændelser.
Følgende hændelser er defineret:

## Godkend handling

This event takes place before an action is triggered by clicking the control. For example, clicking a "Submit" button initiates a send action; however, the actual "send" process is started only when the When initiating event occurs. The Approve action event allows you to kill the process. If the linked method sends back FALSE, When initiating will not be executed.

## Udfør handling

The Execute action event occurs when an action is started. For example, if you have a "Submit" button in your form, the send process represents the action to be initiated.

## Ændret

The Changed event takes place when the control loses the focus and the content of the control has changed since it lost the focus.

## Tekst ændret

The Text modified event takes place if you enter or modify a text in an input field.

## Elementstatus ændret

The Item status changed event takes place if the status of the control field has changed.

## Ved fokus

The When receiving focus event takes place if a control field receives the focus.

## Ved mistet fokus

The When losing focus event takes place if a control field loses the focus.

## Tast trykket

The Key pressed event occurs when the user presses any key while the control has the focus. This event may be linked to a macro for checking entries.

## Tast sluppet

The Key released event occurs when the user releases any key while the control has the focus.

## Mus indenfor

The Mouse inside event takes place if the mouse is inside the control field.

## Musebevægelse ved tastetryk

The Mouse moved while key pressed event takes place when the mouse is dragged while a key is pressed. An example is when, during drag-and-drop, an additional key determines the mode (move or copy).

## Mus flyttet

The Mouse moved event occurs if the mouse moves over the control.

## Museknap trykket

The Mouse button pressed event occurs if the mouse button is pressed while the mouse pointer is on the control.

Bemærk at denne hændelse også bliver brugt til at give beskeder fra en pop-op genvejsmenu på kontrolelementet.

## Museknap sluppet

The Mouse button released event occurs if the mouse button is released while the mouse pointer is on the control.

## Mus udenfor

The Mouse outside event takes place when the mouse is outside the control field.

## Før opdatering

The Before update event occurs before the control content changed by the user is written into the data source. The linked macro can, for example, prevent this action by returning "FALSE".

## Efter opdatering

The After update event occurs after the control content changed by the user has been written into the data source.

## Før nulstilling

The Prior to reset event occurs before a form is reset. The linked macro can, for example, prevent this action by returning "FALSE".

En formular nulstilles, hvis en af de følgende betingelser er opfyldt:

1. Brugeren trykker en (HTML) knap, der er defineret som en nulstillingsknap.

2. En ny, tom datapost bliver oprettet i en formular, som er kædet sammen med en datakilde. For eksempel kan der være trykket på knappen Næste datapost i den sidste datapost.

## Efter nulstilling

The After resetting event occurs after a form has been reset.