Run-time change the condition Enable buttons Next

Raveren · 20th February 2007, 19:18

Help to do so that at appearance of the text in text field, button Next moved over to condition EnableWindow $0 1, but under his absence EnableWindow $0 0

Sorry for bad English

kichik · 20th February 2007, 20:13

You can't do that as the NOTIFY flag doesn't work for text fields. However, you can set MinLen to 1 and ValidateText to some message. Then, once the user hits the next button with an empty text field, the error message will pop-up.

Raveren · 20th February 2007, 20:48

Quote:

Originally posted by kichik
You can't do that as the NOTIFY flag doesn't work for text fields. However, you can set MinLen to 1 and ValidateText to some message. Then, once the user hits the next button with an empty text field, the error message will pop-up.

Thank you, as You have offered, I have already done

Can try to send the flag other component, which has a NOTIFY flag?

kichik · 20th February 2007, 20:52

"Button", "Link", "CheckBox", "RadioButton", "ListBox" and "DropList" support the NOTIFY flag.

Red Wine · 20th February 2007, 20:59

A small example at wiki that might be helpful,

http://nsis.sourceforge.net/InstallO...of_NOTIFY_Flag

Raveren · 20th February 2007, 21:31

I shall paraphrase a question.

Whether probably to transfer any component any flag that at that component has worked flag NOTIFY?

kichik · 20th February 2007, 21:43

I'm sorry, I still don't understand your question. Maybe an example is possible?

Raveren · 20th February 2007, 22:01

For example me it is necessary to know, can text field to send the events when entering the text. If no, that question exhausted.

kichik · 20th February 2007, 22:07

In Windows it's possible using the EN_UPDATE notification message. InstallOptions, however, doesn't support it so it's not posssible with NSIS without modifying the source code.

Raveren · 20th February 2007, 22:12

Thanks for answers

20th February 2007, 19:18	#1
Raveren Junior Member Join Date: Feb 2007 Posts: 7	Run-time change the condition Enable buttons Next Help to do so that at appearance of the text in text field, button Next moved over to condition EnableWindow $0 1, but under his absence EnableWindow $0 0 Sorry for bad English

20th February 2007, 20:13	#2
kichik M.I.A. [NSIS Dev, Mod] Join Date: Oct 2001 Location: Israel Posts: 11,343	You can't do that as the NOTIFY flag doesn't work for text fields. However, you can set MinLen to 1 and ValidateText to some message. Then, once the user hits the next button with an empty text field, the error message will pop-up. NSIS FAQ \| NSIS Home Page \| Donate $ "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

20th February 2007, 20:52	#4
kichik M.I.A. [NSIS Dev, Mod] Join Date: Oct 2001 Location: Israel Posts: 11,343	"Button", "Link", "CheckBox", "RadioButton", "ListBox" and "DropList" support the NOTIFY flag. NSIS FAQ \| NSIS Home Page \| Donate $ "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

20th February 2007, 20:59	#5
Red Wine Forum King Join Date: Mar 2006 Location: Ath. GR Posts: 2,078	A small example at wiki that might be helpful, http://nsis.sourceforge.net/InstallO...of_NOTIFY_Flag Quick AVI Creator - Quick and easy convert from DVD/MPEG/AVI/MKV to AVI/MP4/MKV Quick AVI Creator entirely edited with NSIS and entirely upgraded to Unicode NSIS

20th February 2007, 21:43	#7
kichik M.I.A. [NSIS Dev, Mod] Join Date: Oct 2001 Location: Israel Posts: 11,343	I'm sorry, I still don't understand your question. Maybe an example is possible? NSIS FAQ \| NSIS Home Page \| Donate $ "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

20th February 2007, 21:31	#6
Raveren Junior Member Join Date: Feb 2007 Posts: 7	I shall paraphrase a question. Whether probably to transfer any component any flag that at that component has worked flag NOTIFY?

20th February 2007, 22:01	#8
Raveren Junior Member Join Date: Feb 2007 Posts: 7	For example me it is necessary to know, can text field to send the events when entering the text. If no, that question exhausted.

20th February 2007, 22:07	#9
kichik M.I.A. [NSIS Dev, Mod] Join Date: Oct 2001 Location: Israel Posts: 11,343	In Windows it's possible using the EN_UPDATE notification message. InstallOptions, however, doesn't support it so it's not posssible with NSIS without modifying the source code. NSIS FAQ \| NSIS Home Page \| Donate $ "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

20th February 2007, 22:12	#10
Raveren Junior Member Join Date: Feb 2007 Posts: 7	Thanks for answers

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