I want to add few more lines in finishPage along with yes or no button, Can I get any help here please?
Currently I am getting default message along with that i will have to add few lines(instruction to user).
[Setup]
DisableFinishedPage=no
Related
I export a function from dll like this:
function IsClientLaunched : Boolean;
external 'IsClientStarted#files:IsStart.dll stdcall setuponly';
I need this function to check if my application is already running or not. It returns True if it's running and false if it's not.
What I need to do is depending on the result of that function I have to show the custom window with the custom message and 2 buttons: Continue and Cancel. So if I close the app and press Continue then the installation process goes on. If I press Cancel then the installer finishes its work and closes. The problem is that I don't know how to show that custom window before all the wizard pages and if it's even possible to do that?
Also, I use ISSI to show the splash screen:
#define ISSI_Splash "C:\InnoSetupProject\Images\client.bmp"
#define ISSI_Splash_T 3
#define ISSI_Splash_X 500
#define ISSI_Splash_Y 220
There's also one problem with that. If I show the MsgBox dialog before the first wizard page and press Cancel on it I want my setup program to close, but instead it shows me the splash screen anyway and then closes. Can I somehow cancel it if I need it in InitializeSetup?
Use the code from:
Is it possible to check if program is already running before trying to install it? (Inno Setup)
(it's your question!)
And just replace IsAppRunning with your IsClientLaunched.
Though, now the question is, whether you need your custom IsClientLaunched at all. You can use the IsAppRunning instead.
According to the CreateCustomPage documentation the parameters for creating a custom page are as follows:
function CreateCustomPage(const AfterID: Integer;
const ACaption,
ADescription: String): TWizardPage;
As you can see, you are providing AfterID which implies you can tell it to show a custom page after a specific builtin page.
But, have you considered using PrepareToInstall? It says:
You can use this event function to detect and install missing
prerequisites and/or to shutdown any application which is about to be
updated.
So maybe you can do your tests there and show any needed pop-up message box. Then, based on the reply, you can return with the appropriate error message. The documentation explains.
There might be other ways to do what you want.
I want to change one error message. After not typing a password the error message says:
The password you entered is not correct. Please try again.
I want to use my own custom message and include clickable hyperlink in it.
A custom message text is easy. Set IncorrectPassword message in the [Messages] section:
[Messages]
IncorrectPassword=That is not the correct password, dude.
A custom message dialog with a clickable hyperlink is a lot more work. You would have to implement the validation on your own, creating the dialog programmatically.
Easier would be to add your hyperlink directly to the wizard password page.
I am working with PDFTron - WebViewer,
Want to know how to handle PDF loading errors and showing customized message, in case of web-viewer
Regards
Bhupesh
The easiest way to do this right now is to modify the ErrorModal component in the UI and replace the error messages there. You'll need to string match the old message and replace it with your own.
The component is located at ui/src/components/ErrorModal/ErrorModal.js and you'll want to change the onError function.
This link describes more about how to edit and build the UI https://www.pdftron.com/documentation/web/guides/ui/advanced-customization
WebViewer has methods that let you display a modal Warning message box, which can be dismissed with its Confirm button or a click outside the dialog, or you can display a modal Error box which has no dismiss buttons and requires you to hit [F5] to refresh the page.
https://www.pdftron.com/api/web/UI.html#.showWarningMessage
https://www.pdftron.com/api/web/UI.html#.displayErrorMessage
Using these is more straightforward than editing the UI code from the pdftron github repo.
I want to change (in code) the text of certain labels on the WizardForm of the installer which are NOT exposed by the WizardForm.
Example:
ReadyLabel2a=Click Install to continue with the installation, or click Back if you want to review or change any settings.
I cannot do WizardForm.ReadyLabel2a.Caption := 'BLAH'; as the compiler complains about unknown identifier ReadyLabel2a.
Is there a way to do it?
Thanks
All components of the installer wizard form are exposed.
The label is ReadyLabel, not ReadyLabel2a. The ReadyLabel2a is ID of the message. The installer uses either message ReadyLabel2a or ReadyLabel2b for the ReadyLabel, depending on the setup configuration.
WizardForm.ReadyLabel.Caption := 'BLAH';
See TWizardForm class declaration.
You can find how the messages are used in controls in Inno Setup source code
If you need to have an installer specific texts for certain standard messages, modify the texts using Messages section:
[Messages]
ReadyLabel2a=Click Install to continue with the installation, or click Back if you want to review or change any settings.
I need a user dialog with yes/no option for the uninstall process ("also delete the
setting files in the userappdata folder?" )!
How is this possible?
Thank you in advance!
greets
You will need to create a custom form (CreateCustomForm()) or use a simple message box (MsgBox()) in the CurUninstallStepChanged(usUninstall) event function.