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when window activate [message #677922]

Wed, 23 October 2019 06:41

ashag
Messages: 5
Registered: June 2018

Junior Member

Can somebody explain me in simple words,what is purpose of when window activate and when new form instance trigger.in which condition we use this triggers??

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Re: when window activate [message #677923 is a reply to message #677922]

Wed, 23 October 2019 07:09

cookiemonster
Messages: 13961
Registered: September 2008
Location: Rainy Manchester

Senior Member

when-new-form-instance fires when a form first starts up.
It fires after pre-form, once the cursor is in the first navigable field. It allows restricted built-ins, which pre-form does not.
Basically anything you want to do to the form at start-up should go there (setting defaults, messing around with the layout based on config, executing queries if you want to that straight away).

When-window-activated fires when it says.
Forms can have multiple windows.
It's useful if you want to mess about with contents of a window when it's activated.

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Re: when window activate [message #677924 is a reply to message #677923]

Wed, 23 October 2019 07:17

ashag
Messages: 5
Registered: June 2018

Junior Member

what do you mean by different windows????is it mean if i have another form on the button press of 1st form???

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Re: when window activate [message #677925 is a reply to message #677924]

Wed, 23 October 2019 07:35

cookiemonster
Messages: 13961
Registered: September 2008
Location: Rainy Manchester

Senior Member

Spend some time reading up on windows in the form builder help.

Have a look at the window node in form builder. You can create multiple windows and you can assign canvases to different windows.

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Re: when window activate [message #677980 is a reply to message #677924]

Sat, 26 October 2019 09:50

Neveen2019
Messages: 13
Registered: February 2019

Junior Member

Hi

Here is a good sample of dealing with Multiple Oracle Forms Windows

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