Javascript Disabled Detected

You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality.

This is a ready-only archive of the InstallSite Forum. You cannot post any new content here. / Dies ist ein Archiv des InstallSite Forums. Hier können keine neuen Beiträge veröffentlicht werden.

Correct steps for use "SdFeatureDialog"

Started by mkuggsrock , Dec 02 2009 19:01

5 replies to this topic

mkuggsrock

Full Members
7 posts

Posted 02 December 2009 - 19:01

Hi,
i have many problems to use object "SdFeatureDialog" because i'm not able to know the exacts steps for use it.

I want that user could select 3 option in dialog and install different feature for every option.

An example:
- Option 1
- Option 2
- Option 3

If i select "Option 1" i want install feature called "FeatureOpt1", elseif i select "Option 2" i want install feature called "FeatureOpt2", elseif i select "Option 3" i want install feature called "FeatureOpt3".

This is my wrong code:

CODE

function ShowProgramsOptions(szTitle, szMsg, svResultPrograms, nStyle)
LIST listPrograms;
BOOL bSelected;
STRING svSelected, svSelectedSel, szMedia, szComponent;
STRING svFeatureName;
NUMBER nDataSize, nResult;
STRING szData;
NUMBER nInfo, nData;
STRING svResult();
NUMBER count;
begin
szMedia = "myMedia";
nDataSize = 0;
bSelected = FALSE;
listPrograms = ListCreate(STRINGLIST);

MEDIA = szMedia;

// Set options
FeatureAddItem(szMedia, "Option1", nDataSize, 1);
FeatureAddItem(szMedia, "Option2", nDataSize, 1);
FeatureAddItem(szMedia, "Option3", nDataSize, 1);

// Show dialog
SdFeatureDialog (szTitle, szMsg, INSTALLDIR, "");

// Set selected option
FeatureListItems(MEDIA, "", listPrograms);

nResult = ListGetFirstString(listPrograms, svSelected);
// For every selected item i install relative feature
while (nResult != END_OF_LIST)
if (FeatureIsItemSelected(MEDIA, "FeatureOpt1")) then
FeatureGetData(MEDIA, svSelected, FEATURE_FIELD_MISC, nResult, svFeatureName);
endif;
endif;

nResult = ListGetNextString(listPrograms, svSelected);
endwhile;

ListDestroy(listPrograms);
MEDIA = "DATA"; // Ripristino il media originale.

return 0;
end;

Please could you help me?

What are the sequential steps for a corret use of these objects?
In example:
FeatureAddItem -> SdFeatureDialog -> FeatureListItems -> FeatureIsItemSelected -> FeatureGetData -> etc......

Many thanks for every answer and help.
Mark

Stefan Krueger

InstallSite.org

Administrators
13,269 posts

Posted 03 December 2009 - 08:20

The easiest way might be to use the real features in the dialog, instead of a script created fewature set. However if you need to use the script created features you need to get their selection state (FeatureIsItemSelected) and then select the real features based on that (FeatureSelectItem)

Stefan Krüger
InstallSite.org twitter facebook

HOWTO: Logging an MSI installation

Read this before sending me e-mail or private messages