Changing Button Text

[doublep]

I want to change the text of the Next button on a MUI custom page depending on the radio button the user selects. I've found examples of changing the text for the Next button, but it only seemed to set it on a leave function. Is there any way to do this?

[Anders]

Add the notify flag to the radio buttons, then check the state item in the settings section in the leave function for the page (Take a look at \Examples\InstallOptions\testnotify.nsi)

[doublep]

I have the Notify flag on now and I am using this to read the state:

!insertmacro MUI_INSTALLOPTIONS_READ $R1 "NewInstall.ini" "Field 2" "State"

After that i am basically saying:
If it's 1 do something....if it's anything else, do something else.

So how do I actually change the text of the Next button once the radio button is selected?

[dienjd]

You need to check the state of the [Settings] entry, to see which item notified that it was clicked on:

code:


!insertmacro MUI_INSTALLOPTIONS_READ $R1 "NewInstall.ini" "Settings" "State"

StrCmp $R1 2 changenexttext

Abort



changenexttext:

 GetDlgItem $MUI_TEMP1 $HWNDPARENT 0001

 SendMessage $MUI_TEMP1 ${WM_SETTEXT} 0 "STR:foo"

 Abort

The file Anders pointed to should have everything you need.